Archive for the ‘led’ Category
LED will certainly replace the existing lighting no comments
Recently, Taiwan’s oil power up, the energy industry, once again become a hot topic, mainly around the two solar and LED industries. Higher than in the solar, LED energy-saving point of view is an active energy-saving products. The use of solar energy is limited by geography and sunshine intensity, can not provide the global energy-saving, especially in Taiwan thick to narrow, not conducive to the installation of solar energy, so the best energy-saving mode or LED. As the next generation of LED lighting, luminous efficiency is increased year by year and the price is also a corresponding decline, coupled with the attention of the Governments carbon reduction can be expected in the near future, LED can gradually replace the existing light.
Looking at the development process of the LED, 2002 LED small size display (the main application on the phone) began to penetrate, and reached its peak in 2005. With the improved efficiency, the unit monitors use LED is decreasing. When the mobile phone growth tends to saturation, the LED of the total demand began to decline. At this time, LED began looking for the next application: size display. With the rising cost-effective, the LED 2007 demand in the medium-size monitors saturated with the previous small size LED demand start to fall. LED began to enter into another application: notebook display at the end of 2009, the TV display applications. With the wide application of LED in the large-size displays, LED performance has been elevated to more than 100 lumens per watt, while the prices are also declining rapidly, this trend has a tremendous help for the development of LED lighting applications.
LED TV sales in 2009 higher than expected, resulting in LED fast rising demand for and supply-side did not have time to keep pace, so a shortage of hot conditions. This hot conditions so that the LED plant to enjoy a good time, but over-optimistic about the future demand for LED plant. The plants are all positive in the 2009-2010 expansion, capacity one after another in the second half of 2010, but found that overall demand is not as expected. The main reason is the end product manufacturers to reduce costs are lower LED using the stars as the main means; coupled with the efficiency continued to improve, under the same conditions in the product-hui specifications, to reduce the number of LED is an inevitable trend, coupled with The global economic downturn, the market is growing as expected. LED supply and demand in the second half of 2010 began to reverse, the oversupply of worsening, even DRAM, Display and Solar classified as 3D1S four miserable industry.
The LED industry has experienced the low point of 2011, and are looking forward to the 2012 low-cost direct television and lighting applications out of the shadows. However, there is still a certain spread of LEDs and traditional light source and light features, users need time to become familiar with and adapt to the present, the LED lighting applications or project type or standard case, and really want to enter into The general lighting also needs the co-ordination of government policies and user acceptance.
Therefore we look at the 2012 LED demand will still be the main display applications in which low-cost direct type LED TV is the most exciting new force. The design of low-cost direct type LED TV in the appropriate thickness, the direct type LED (no light guide plate) with a secondary lens, to achieve cost optimization. Price and CCFL zero spread as the goal, to improve in order to replace the CCFL speed. The market has been listed for this product, very positive market reaction conditions, 2012 low-cost direct type LED TV will have a good performance. 2012 will be the crucial year of the LED industry, and look forward to working in industry and government efforts, out of the haze of the “four miserable industry”.
More depth trends published in the LED application in the display backlight and lighting market strategy and product development direction can be held on April 19-20 at the Taipei International Convention Center, 2012 to DisplaySearch Flat Panel Display Conference. This year’s theme – flat panel display product strategy, supply chain vertical and horizontal, the revolutionary application, the agenda covered by the strategy layout, Mobile PC and cloud development, the touch panel applications, the LED lighting market and the backlight module market, flat panel displays and TV towards other exciting topics, not only in various fields to perform well published content, the more abundant first-hand information and professional advice and analysis. The meeting is an extended network of people and the expansion of knowledge of industry, listening to different views, a great occasion of the idea of strategy, you absolutely can not miss event of the year you want to participate in this seminar is open for early registration, enrollment fee includes two days of meetings and data (including handouts and CD-ROM), site lectures and caring for you in English with simultaneous translation. For more details, please refer to the active site. Or call the DisplaySearch Taipei office to obtain the relevant information.
LED Bulbs – Use them to save energy and money! 1 comment
Light Emitting Diodes, more often pronounced as LED light bulbs, are small, solid light bulbs that are highly efficient and very replacement of incandescent bulbs. They are very energy efficient and consume, relatively, less energy than traditional bulbs. They are very simple in use and have a long rated life.
Because LED bulbs are expensive, were not frequently used until recently or used as a single application light bulb in the pens, remote controls, electronics, etc. But as the technology is getting better day by day, the cost of LED light bulbs is also getting lower and resulting in its use in applications in which groups of bulbs are used as elements of batteries, flashlights and headlamps, etc. Its applications are increasingly broadened during the day and the day is not far when they become an inseparable part of daily consumer electronics and would be used in a lot without much thought required.
Light bulbs have a glass enclosure to prevent oxygen around the flammable tungsten filament but led light bulbs have a plastic shell that makes them easier to maintain and more efficient. Because LED bulbs are energy saving bulbs, which consume less electricity and this results in higher cost savings. Moreover, because they generate less heat, never warm and are much cooler.
LED light bulbs are used in applications indoors or outdoors and are widely used in modern electronics, lights, and digital watches, etc. are also used in commercial and industrial works, where the cost of maintenance and replacement are the most important operating cost. But despite LEDs are replacing other lighting technologies by leaps and bounds and revolutionizing the way the world uses lighting systems are still expensive and this factor can not be avoided.
LED Light Bulb vs. Incandescent and halogen
LED light bulbs have a longer life than fluorescent and incandescent lamps rated. Last about 130 times more than incandescent bulbs and 10 times longer than compact fluorescent bulbs. Moreover, since they are composed of plastic, not so easily damaged as incandescent bulbs. Due to the plastic surface, maintain grid and boiling.
As more time, the cost of maintenance and replacement is reduced. Their batteries have a longer life. They use less energy and does not heat up as traditional bulbs, making them easy to maintain.
The only negative factor they have is their cost. They are still expensive, but it can definitely be offset by the lower electricity bills and longer life battery.
12v LED light bulbs
12V DC LED bulbs are not normally used to illuminate the house or anywhere in the home or accessory. They are used in porch lights, accent lights and reading systems, solar or battery and other 12 voltage setups and equipment.
6 volt LED bulbs for vintage cars
6 volt LED light bulbs are much brighter than incandescent bulbs and are used in automobiles such as cars, trucks, etc. They have a system for easy loading and are sensitive to polarity.
LED tail light bulbs
LED light bulbs of the tail are the wonderful after market tribute to any car. LED bulbs tail light are manufacturing units. Their prices should be standardized to make them more popular as they are custom built prices in the market depending on the type of assemblies.
12 volt LED Bulbs
These LED bulbs are energy saving, energy efficiency and are small. They offer a brighter light than any incandescent bulb replacement and have a low maintenance cost. They can be installed in any home lighting equipment due to its compact size.
Avoid these mistakes with your cross Led no comments
Yesterday I was in Siena (Tuscany) with my girlfriend, enjoying the wonderful landscapes of the Tuscan hills and the wonderful architecture of this amazing medieval town, when suddenly I saw a wonderful cross from the pharmacy! It does not happen very often to see one of these LED lighting products installed throughout Italy, but yesterday was particularly happy as I loved the city and I liked the idea of having one of the Italian high-tech products installed there.
When I went to the cross of the LED, however, my happiness was replaced by a bit of disappointment and frustration … LED cross was not bright enough? Was not installed correctly? It was in a bad location? Not at all. The actual equipment and installation were perfect. Which raises my frustration was the fact that the pharmacy owner was using the variable message sign (the cross integrated LED) to transmit basic information 3: time, date and temperature.
Time, date and temperature? That’s it? Hallooo? This type was able to memorize up to 99 pre-edited messages and you could almost write a whole book on every single message! Why the hell should not use this incredible potential? With 99 pre-edited messages can now edit the message to be broadcast on Christmas or Easter, or summer and then just make it visible when needed!
Why the owner was not the advertising of anti-allergic, so popular at the moment, at the beginning of spring? Why he / she was not promoting the prices and discounts offered at the pharmacy? How do you eat / she was not advertising the fact that the pharmacy is in a duty free zone? And above all, why he / she does not show all this information in Italian, English, German, Spanish and other languages used in the handwritten sign hanging on your door? Maybe they do not want to inform other clients who were 100 meters away?
Ahhh! It drives me crazy! Some people still think that the advantage of crosses (LED and variable message signs in general) that are brighter and use less energy, then the neon signs … Wake up people, this is one of the advantages! Just one. And even the most important probably!
The main advantage of variable message sign is that it is a sign with “variable message”! You can edit text, change colors, increase / decrease speed, increase the height of the characters, do you scroll vertically and horizontally, left or right, select among tens of font sets … and more! Why not take advantage of a flexible communication and advertising tool?
Cruces (LED and LED displays in general) are flexible communication tools that allow anyone to transmit up to date general information, latest promotions, new services and everything that can remotely think interest your prospects. Especially for small companies, where the instinct of purchase represent a significant portion of the entire business, crosses and LED LED signs are a great marketing tool of communication that could seriously increase the income of your business if used correctly!
The small frustration I experienced in Siena is derived from the fact that I’d be able to better communicate these possibilities incredible for any of our customers, so they could take advantage of them for the benefit of your business. I know I’m a little monster when it comes to marketing, but that’s my job. I can understand that a pharmacy owner does not have much time to create messages on the LED cross … but I will not ask for the LED sign at 100% of its potential. Only 10% of its potential would be nice!
So please dear pharmacist Siena, think of the treasure you have in your hands the next time you program your LED cross. I’m even willing to go to your wonderful city again next weekend to help you schedule. No joke! So we go to lunch to further discuss together about the many ways your business can benefit from the cross of the LED on the front of Fiorentina steak awesome! You choose the restaurant, I keep the bill on me.撤消修改
China LED lighting enterprise compete for the Japanese market no comments
Recently, the shenzhen JinLiuMing and Japan sharp signed the strategic cooperative agreement. According to the agreement, JinLiuMing future export to Japan market LED lighting products, all use sharp chip. This is the domestic and a Japanese chip enterprise cooperation through and into the Japanese market LED lighting enterprise.
Since Japan since the earthquake, more and more domestic LED lighting enterprise by buying chip or strategic cooperation way, with the aid of the day and, sharp, Toyota synthesis, zhao and electricians Japan into Japan, chip venders lighting market.
According to local Japanese related statistical data showed that in 2011, the Japanese market sales LED light bulb has increased to 31 million star, the number is expected to increase the early nearly 4 into. In addition, various Japanese everyone’s electricity stores also have opened up a LED lamp sales area.
In recent years the fast growth the market demand, making the Japanese market became China LED lighting manufacturers compete for one of the important targets of overseas market.
According to a China prepared to enter the Japanese market of the manufacturers revealed, LED a patent is a threshold, and standard is a pass, as long as the two obstacles to overcome this, you can find a smooth way into the Japanese market. Japan, however, the market is not as the enterprise imagination of so good, not only faced the limits of the patent, and standard as well as from the Japan powerful enterprise competition.
Meanwhile, Japan LED lighting products market admittance threshold is rising. Recently, Japan’s trade ministry issued announcement, July 1, 2012, into the Japanese market sales LED light bulb and LED lamps PSE must pass through the authentication. This makes the export of the Japanese market LED lighting products and then many a magic spells.
A just acquired EPS authentication of the manufacturers to “the engineers LED news that EPS to product quality authentication not only, and the production process is strict test, the supplier also be asked every quarter factory inspection.
“Some factory management does not reach the designated position of the enterprise, even LED product quality can through authentication, but its factory PSE conditions but not through the PSE authentication.” The general manager at science and technology PangGuiWei said.
Japan, however, JET lighting division executives dubian the jing but have a different point of view, he told the engineers LED “said:” last year 3 month’s massive earthquake, more and more Chinese products into Japan. But the market in the actual detection, many Chinese production of life and no LED light bulb that so long life, which drive power is the most common overheating damage part of the problem.”
Dubian the jing said it exports to Japan’s China LED lighting products, including more than 50% don’t meet the requirements, the main reason is the Chinese manufacturer to Japan related products standard not familiar with.
And at the same time, China’s export enterprise also face the challenge of local lighting manufacturers in Japan.
Japan’s largest LED Lighting manufacturers matsushita electric (Panasonic) decided to major in this organization reformation, Panasonic Lighting company will downstream and current matsushita electric Lighting departments merger in Lighting business group. Matsushita electric said, the reorganization, strive for the 2012 annual sales of 35 billion yen, the Japan 25 billion yen for domestic and overseas for 10 billion yen. And to 2015 year, sales will reach 100 billion yen, among them, the LED lighting will account for Japan 40% market share.
At the same time, another local brand manufacturer Toshiba is also stepping up to Japan LED light bulb market penetration. Toshiba’s director and LED department minister sato light to that in 2011, the Toshiba LED light bulb, and sales month from June 2.8 million single, major growth to December 4.8 million of sales, annual growth of more than 300%. Early February, Toshiba rolled out two of LED light bulb, price are for 5670 yen (442 yuan RMB into for), this two product sales target is 240000 of each year.
Japan lighting enterprise competition would certainly make the Japanese market packed into China LED lighting enterprise exhaustion of body and mind.
“Japan lighting traditional channel is hard to go in.” PangGuiWei said, the LED lighting products and also through at a Japanese agents, to Japan’s traditional channels shop goods. The future will also consider for the Japanese local lighting OEM brand, in order to enlarge the Japanese market sales.
Shenzhen for industrial company general manager XiaoLing together to press that China LED lighting manufacturers into the Japanese market, actually faced with various pressure. Japan has been focused on lighting market also let XiaoLing to Japanese market with the original opinion, she thought, how to aim at the Japan market demand complete several product, seeking the right starting point, Chinese manufacturers into the Japanese market is the most effective way.
Trolley Case “light” to travel at night worry no comments
2012 Dongguan Taiwan Trade Fair “(hereinafter referred to as” Taiwan Fair “), April 19 -22, will be opened in Dongguan International Convention and Exhibition Centre. There will be over 20,000 quality products on display. The morning of April 19 -20, only the face of professional buyers and opening up, but in the afternoon of the 20th to the end of the show will be free to face open to the general public.
“Fair”, what are the highlight of the product? Quickly take a look at today’s “Fun Taiwan Fair” newspaper reporter visits in advance for your specialty products.
Exhibitors: Dongguan City Fu Wei Industrial Co., Ltd.
Dongguan Fu Wei Industrial Co., Ltd. is a business rooted in Dongguan for the past 20 years, Taiwan-funded enterprises, the world’s big OEM production of various kinds of sports bags, traveling bags, baggage tugs boxes, trolley case, briefcase and all kinds of soft bags , etc. The products are sold in the United States, Japan and Europe. Its head office co-Lin Enterprise Co., Ltd. is located in Taiwan handbag city Tachia a designed high quality line of handbags and luggage manufacturing plants.
As we all know, in recent years by external environmental impact of the financial crisis, the European debt crisis, the export market is not optimistic, “Order is getting worse, getting lower and lower unit price for orders to mainland labor wages rising Fu Wei Industrial Co., Ltd., Dongguan Deputy General Manager of Shang Peixuan admitted that the export environment is not too good.
So, starting in 2010, Fu Wei Industries began to try to open up the domestic market, but also on the mainland to apply to a domestic brand named “fullway” Fu Wei, brand meaning “a successful career and fulfilling life”, the official start to expand the domestic market.
Shang Peixuan introduced, “fullway products adhering to the fine quality of the world famous brand OEM, but the price is not expensive.
The current “fullway product has been stationed in Dongguan Taiwanese transformation upgrade hypermarkets barley off the 3rd floor, opened to display stores. Future, “fullway also intends to open its first domestic physical store in Lower East Side with a strong business atmosphere.
Fu Wei is the second time to participate in the Taiwan Fair, last year only one standard booth this year, then the breath to the next four standard booths, hardcover, bright exhibition.
Turning to the purpose, to participate in the Taiwan Fair Shang Peixuan frankly, is to expand the domestic “fullway display their products, promote your brand, and recruiting distributors.
In addition to recruiting distributors, Shangpei Xuan said, will expand the domestic market through the enterprise of cadres in important to encourage enterprise cadres themselves or friends and relatives, and investment shop in his hometown, to cultivate domestic channels.
2012 Dongguan Taiwan Trade Fair “(hereinafter referred to as” Taiwan Fair “), April 19 -22, will be opened in Dongguan International Convention and Exhibition Centre. There will be over 20,000 quality products on display. The morning of April 19 -20, only the face of professional buyers and opening up, but in the afternoon of the 20th to the end of the show will be free to face open to the general public.
“Fair”, what are the highlight of the product? Quickly take a look at today’s “Fun Taiwan Fair” newspaper reporter visits in advance for your specialty products.
Exhibitors: Dongguan City Fu Wei Industrial Co., Ltd.
Dongguan Fu Wei Industrial Co., Ltd. is a business rooted in Dongguan for the past 20 years, Taiwan-funded enterprises, the world’s big OEM production of various kinds of sports bags, traveling bags, baggage tugs boxes, trolley case, briefcase and all kinds of soft bags , etc. The products are sold in the United States, Japan and Europe. Its head office co-Lin Enterprise Co., Ltd. is located in Taiwan handbag city Tachia a designed high quality line of handbags and luggage manufacturing plants.
As we all know, in recent years by external environmental impact of the financial crisis, the European debt crisis, the export market is not optimistic, “Order is getting worse, getting lower and lower unit price for orders to mainland labor wages rising Fu Wei Industrial Co., Ltd., Dongguan Deputy General Manager of Shang Peixuan admitted that the export environment is not too good.
So, starting in 2010, Fu Wei Industries began to try to open up the domestic market, but also on the mainland to apply to a domestic brand named “fullway” Fu Wei, brand meaning “a successful career and fulfilling life”, the official start to expand the domestic market.
Shang Peixuan introduced, “fullway products adhering to the fine quality of the world famous brand OEM, but the price is not expensive.
The current “fullway product has been stationed in Dongguan Taiwanese transformation upgrade hypermarkets barley off the 3rd floor, opened to display stores. Future, “fullway also intends to open its first domestic physical store in Lower East Side with a strong business atmosphere.
Fu Wei is the second time to participate in the Taiwan Fair, last year only one standard booth this year, then the breath to the next four standard booths, hardcover, bright exhibition.
Turning to the purpose, to participate in the Taiwan Fair Shang Peixuan frankly, is to expand the domestic “fullway display their products, promote your brand, and recruiting distributors.
In addition to recruiting distributors, Shangpei Xuan said, will expand the domestic market through the enterprise of cadres in important to encourage enterprise cadres themselves or friends and relatives, and investment shop in his hometown, to cultivate domestic channels.
Special $ 100 backpack
This backpack is simple, generous, lightweight, wide shoulder strap design allows you to back up more easily, and backpack inside two ventilation Houbei the pad, can slow down your back fatigue.
Interface to knot sewing, making this backpack is more solid and durable, the bilateral two water bottle pockets can hold more items.
The backpack of the original 399 yuan, Taiwan during the fair special promotions, just 100 yuan.
Fashion casual computer package
This casual computer bag is very stylish, large red color is very beautiful, popular with female consumers.
Before attached bags, handle and bottom of a unique leather decorative design, and more to enhance the quality of this casual computer bag. The internal design is also very user-friendly, storage computers I also design can be used to store business cards, lipstick and pen pocket. Equipped with an independent functional bags can be used to store the mouse.
This casual computer package back has two zippers, if only to open the zipper above the back of the computer package can serve as a document bag; but two zipper pull, then the computer package can be easily hung on the rod box on.
Nakamura Yuji work together to Mitsubishi Chemical, great strides LED phosphor high-end market no comments
Japan’s Mitsubishi Chemical Investment Nakamura, Yuji Co., Ltd. held a grand signing ceremony on March 2, 2012 in Xi’an. The world’s most high-end LED phosphor production base settled in the civil aerospace base Industrial Park in Xi’an. So far Beijing Nakamura Yu pole in Beijing Yizhuang Economic Development Zone has a R & D center and sales headquarters has the world’s most high-end LED phosphor production base, civilian space base in Xi’an.
The signing ceremony by the local government attaches great importance to Shaanxi. King Junhai, Shaanxi Province Vice Governor and other relevant leaders and attend the signing ceremony of four shareholder representatives, including Mitsubishi Chemical Managing Executive Director, Mr. engaged in strategic sectors of the Pu-rich long, long pool, Beijing Yuji Science and Technology, chairman of Shaanxi SG New Energy Investment Co. the chairman and vice president of Japan Nakamura scientific equipment Industry Co., Ltd., who conducted the meeting. International Union of semiconductor lighting Executive Secretary to pay the original attended the signing ceremony and delivered a speech.
Prior to the country due to the lack of independent core technology of the new, high-end LED phosphors, so the market share of less than Nakamura, Yuji The hand in Japan’s Mitsubishi Chemical will be in the luminescence properties of phosphors, consistency and high color rendering will be significantly improved. Industrial cutting-edge technology research and innovation and nurture new energy-saving and environmental protection, strengthen the brand more also there will be a leap of development, will drive the enhancement of the overall level of China’s LED market, China’s LED products in the international market more competitive. All of this marks the Beijing Nakamura, Yuji LED phosphor industry has entered a new stage of development.
LED packaging materials giant lock the China market to accelerate the push of LED materials New no comments
OFweek semiconductor lighting Reuters global famous transnational groups Styron company introduced a variety of LED with the new materials will be held in Guangzhou on May 17 CHINAPLAS 2011 Chinaplas, to enter the Chinese market.
The Styron company will launch a polystyrene (PS) used in the field of LED, LCD and other fields of chemical raw materials, many different types of resin and ancillary services for customers around the different application sectors.
It is reported that this exhibition, Dow Corning (China) Investment Co., Ltd. will launch the OE-8001 chip binder specifically for the manufacture of LEDs, you can compensate for the lack of existing similar materials.
Japanese companies Mitsubishi Chemical Holdings Corporation will launch the PC resin used in LED lighting industry, junction boxes with a modified PPEAN70.
SABIC Innovative Plastics will showcase the product line of specialty resins and composites, including the new the white LNPKonduit thermal conduction composite material non-bromine, non-chlorine flame retardant Lexan polycarbonate resin and the LED heat sink.
LED companies listed on the “antidote” or “poison” no comments
Following the LED after the investment boom, businesses of all sizes are scrambling plot listed. The controversial ground photoelectric November 25, 2011, the stock exchange; the successful listing of the rectangular semiconductor in the domestic LED lighting “dark horse,” said the March 21, 2012; wood Linsen lighting has long been the successful IPO, and is preparing for listing listed. LED lighting companies listed on the wave caused by the industry professionals are deeply concerned about different opinions inside and outside the industry.
Listed on both tonic can be a poison
Zhongshan Guzhen Town, Chamber of Commerce, the Secretary-General Decheng introduced since 2010, more and more LED in small plates, the GEM of the Hong Kong-listed, the number of listed companies for LED projects, additional financing, a number of companies have entered the preparation phase, which is bound to change the pattern of the lighting industry. Standardized operation of listed companies, powerful technology, coupled with its overall strength is recognized by the market, so the security of the funds have more security. Listed companies pay more attention to brand image, pay attention and maintain a partnership, because it directly affects the operation of its shares in the capital markets. However, listed companies can not blind conformity, or according to their own judgment, listed is of a tonic, but believe it or supplements may become poison.
Companies listed on the main benefits: 1. Enterprises raised a large number of non-repayable funds, which has expanded rapidly. The listing can enhance the company level, to increase awareness, giving a stronger sense of trust. Listing help by capitalist society the opportunity to convert the management mechanism, to further clarify the structure of property rights, and is conducive to establishing a good management system is more conducive to the implementation of modern enterprise management system.
Looking at the global point of view, the lighting industry in the world already be regarded as a most influential industries in the country is running fine and can listed companies are few and far between. This is mainly depends on domestic enterprises and foreign enterprises technical strength of the gap, although the yield, but there is no scientific and technological content, can not be independent intellectual property rights, including listed companies, many lighting companies are still OEM. Therefore, the post-marketing is how to ensure stable operation than relying solely on the LED concept to get listed on the “diploma” is more important.
Industry experts to play a role models to lead the industry to promote the development of
Wang Meng, chairman of the Beijing Illuminating Engineering Society, as one of the few listed enterprises in the lighting industry, the first pure LED lighting applications, lighting for the main business of listed companies, the development of photoelectric industry on the ground played a role in promoting. I personally think that we will not because the introduction of the funds in advance started a price war, after all, the LED lighting there is no control of the industry. LED Industry Alliance of Guangdong Province Vice Minister Wu Yaping, general business listed can reach the “suck money” role, a good role in promoting the development of enterprises. But can not say that the listing of a business can have much impact on the entire industry.
The industry benchmark for the industry tree, but need to be cautious
The Absen vice president Li Haitao think Kingsun as the first purely photoelectric enterprises to enter the market successfully lighting applications to LED lighting for the main business, be able to introduce more abundant liquidity for LED lighting, LED lighting industry, to said is undoubtedly a good thing. In addition, the LED as a new industry, more and more enterprises listed, but also other industries front to establish a better image.
Copper lighting design, director Xu Qinghui, the Kingsun requires a lot of capital needs listed, this can not be said that the victory of the capital, but the needs of each other, no victory at all. Ground on the photoelectric listing means that it is bound, and had lost their freedom. The ground on the optical, access to capital is its only advantage, it is now doing a lot of the EMC model, requires a lot of money listed on it to bring these. As for the impact on the industry, which is can be used as a benchmark so that other businesses can see a way out and direction. Kingsun this is the lack of funding needs listed, so I think this is a passive listing.
To travel a need to fly high integrated development
Zhejiang province, Korea Institute for Industrial IPO Division Director Tianchong Liang said that in the case of poor overall environment, listed undoubtedly significant role in promoting the development of the enterprise. Investment analysis, the impact of macroeconomic policies under the current energy saving, LED companies such as the successful listing of corporate branding, finance, credit rating, or external market cooperation and market confidence will be greatly improved. LED business as high-speed growth of the “dark horse” as long as the boost of capital market development funds and the enterprise system can be achieved in the short term market value red from 200 million yuan to 500 million to 1 billion yuan leap.
Experts advise: to achieve the listing, just a process of development of the company. The listing is powerful evidence of the level of enterprise management, development prospects, profitability, but also small and medium enterprises through the capital market, abundant financing channels, enhanced financing credibility; standardize business operations to attract talented people; standard governance structure, improve management systems, improve operational efficiency; to prove the strength of enterprises, enhance the corporate image and found the value of the stock, increase their mobility, so that enterprises steadily bigger and stronger, to achieve an important weapon of the leaps and bounds. Hope that those already on the market, or are preparing for the listing of LED enterprises can define their own needs, so as to contribute to the development of the whole industry more power to promote the entire industry toward the healthy and orderly development.
The tide of the LED market will continue to forward
LED Industry Institute research report pointed out that these LED companies to be listed are mostly concentrated in the packaging field. In fact, LED packaging companies, profit is not huge. Xiao-Fei Zhang, Zhejiang Industry Research Institute, revealed that the packaging companies in China more than 1,200 production capacity more than the market demand. Packaging companies, small-scale, homogeneous competition triggered a price war, gross margins continuing to fall. “Excess capacity is not necessarily a bad thing, will automatically exit the sake of profits.” The industry believes that, in the current LED market, the ability to control costs has become the core competitiveness of enterprises, unable to hold down costs of enterprise can only accept acquisition or closure of fate.
The big companies want to scale to lower the costs to survive in this price war has begun. Zhang Xiaofei, domestic LED industry is still in its infancy, the gap between the enterprises is not obvious, the advantages of enterprise gap, quickly established a leading position in the industry segments. Some companies choose M & As for expansion, whether expansion or mergers and acquisitions, the need of large sums of money. Undoubtedly, the present LED upstream investment, overheating, and we all think he can come to the fore. Zhang Xiaofei, said capacity endless excess questioned, but the capital markets sought to LED industry continues in upstream LED companies in the funds will be used for research or expansion, the main purpose is to hold down costs. “He predicted the next two years will also have a number of LED companies IPO. VC (venture capital) also contributed to the factors of LED companies IPO. He said that the domestic LED early in the development of multi-channel VC (venture capital) of all ages, and when the enterprise has developed into the leading segments, VC obviously hope to encourage enterprises to be listed and a timely exit.
Unplugged 12H of the LED lamp can also be bright 1 comment
With environmental protection, energy saving, small size, low heat, safe, LED lamps, known as energy-saving lamps, after the next generation of lighting equipment. Common market, LED lighting is a bulb shaped LED, and incandescent. However, the Japanese company recently introduced a common fluorescent tubes compatible LED lamps, and built-in battery can provide approximately 12 hours of illumination when the blackout, but also very suitable for emergency use.
This LED lamps have been used in many public institutions in Japan, such as subway stations, government buildings, schools. It can provide 400-800-2100 file lumens of illumination, color temperature close to daylight color of 5000K, the service life of 50,000 hours. However, the price of this lamp is quite high, each lamp including the lampholder retail price of 19,800 yen, or about 1600 yuan.
LED backlighting, LED and OLED imaging technology differences no comments
Many manufacturers to promote their products, substitution of one concept. Obviously, LED-backlit display has to be referred to as the LED display. In fact, LED displays and LED-backlit display is essentially different. Of course, easy for readers to confuse the technology is very advanced OLED, LED, LED backlight, OLED among exactly what kind of difference and contact? I will introduce the basic concepts of the three techniques in this article .
What is LED display?
The LED display is directly to the LED (light emitting diode) light-emitting element as a pixel display, composed of arrays of light-emitting diodes directly issued by the three colors of red, green, blue light, thereby forming a color screen. However, due to the light-emitting diodes with larger diameter, the distance between the pixels of the same color (that is, we often say that the dot pitch), so the LED displays are usually only suitable for large screen display.
Public display media, at present, the LED display LED display set of microelectronic technology, computer technology, information processing in one of its colorful, wide dynamic range, high brightness, long life, stable and reliable, etc., become the most advantageous widely used in large squares, commercial advertising, stadiums, dissemination of information, press releases, securities transactions, to meet the needs of different environments.
LED-backlit display is just the LCD backlight source is the traditional CCFL cold cathode fluorescent tube (similar to fluorescent lamps) over to the LED (light emitting diode).
Let us review the basic principles of liquid crystal displays.
LCD imaging principle can be simply interpreted as outside the applied voltage to the liquid crystal molecules deflection is just like a gate camel keeping the backlight issue of light permeabilities, and thus the light projected on the color filters of different colors to form images.
White LED backlight
The transition from CCFL to LED, the backlight module can bring many benefits, allows the display screen brightness is more uniform, lower power consumption, the shape can be slimmer, more stylish. Currently on the market commonly used W-LEDs (white LED) backlight, and in fact this kind of backlight is only the light-emitting components replaced only enhance the display very weak and did not even upgrade. Effect to enhance the RGB-LED (tri-color LED) upgrade to display more obvious, but at the same time, higher production costs, be applied in the high-priced LCD TV and LCD products.
Businesses said the LED display is a white LED backlight display products, and the difference of conventional LCD backlight change.
What is OLED?
Many readers easy to confuse the next-generation display technology, OLED and LED or LED backlight, the following I gave you some basic knowledge of the OLED.
OLED is the English OrganicLight-EmittingDiode abbreviation, translation is known as organic light-emitting diodes or organic light emitting display. The fact that this luminous principle in 1936 was found, but it was not until 1987, Kodak introduced the double-layer OLED device, the OLED attracted the attention of the people to serve as a commercial and high performance flat panel display technology. At present, the world has more than 100 research units and businesses to invest in OLED R & D and production, including currently on the market display giants, such as Samsung, LG, Philips, Sony and other companies. Overall in terms of the OLED industrialization has begun, including monochrome, multi-color and color devices has reached the mass production level, large-size full-color devices are currently still in the research and development stage.
OLED display device
Are a lot of friends of the OLED and the current vendor hype LED backlight linked, in fact, OLED and LED backlight is completely different display technology. OLED is a current-driven organic film to light, hair light for red, green, blue, white, monochrome, also can achieve the effect of full-color. So OLED is a new light-emitting principle is different from the CRT, LED and LCD technology.
OLED belongs to the carrier sub-dual-injection light-emitting devices, the luminescence mechanism: the electron and hole injection in the external voltage is driven by the electrode in the organic material compound and release energy, and energy transfer to the organic light-emitting material molecules, which are excited from the ground state to the excited state to produce luminescence radiation when the excited molecules return to ground state transitions. (Tips: What is the hole? One was neutral atoms, the number of positively charged protons and negatively charged electrons are equal. Less of a negative electrons, so there would be showing a positively charged the space, which is the hole.