LED giant cloth "mine" patent or rescue

LED giant cloth "mine" patent or rescueIn the face of rapid development of LED industry, international industrial giant is quietly a large number of patent applications, and a very strict set a patent network. Faced with this "minefield", the majority of domestic LED enterprises become emboldened enough.November 7, Epistar's "must know that the mine-cum-LED patents cutting-edge technology Development Forum" attracted hundreds of people in the industry to the scene, the scene of the fiery atmosphere illustrates the current LED companies for patent litigation concerns.
Insiders believe that the future of Chinese companies with downstream applications in LED technology, the accumulation of patents, foreign patent industrialization of core firms, or even not open around China's underlying technology. Only in the growth of LED companies use patent and seeking international cooperation in the current competitive landscape in order to get a place.
Patent relates to long-term development of LED industry
November 7, sponsored by the Epistar LED Patent Forum in Shenzhen Marco Polo Hotel. The forum has been widespread concern in the industry, as many as 450 participants, demonstrated awareness of domestic patents in the LED business growing.
In the beginning of the meeting of the guest speakers in Shenzhen LED Industry Association, the relevant leaders pointed out that the current development status of the LED can be said that "half water, half of the flame." More and more enterprises are turning to traditional lighting LED lighting on the occasion, LED patent becomes more important.
In recent years, the process of development of LED industry, patents are increasingly becoming an international business giants in one of the main tools of market competition, and is playing an increasingly important role. From the following cases, we can see the patent for the development of LED industry the importance of:
June 7, 2011, sources said Osram in Germany and the U.S. against South Korea's LG and Samsung, the two companies, said the companies violated its LED technology patents, requires a court order to prohibit the import and sale of allegedly infringing LED products, and require compensation for their losses both companies. June 10 South Korea's Samsung LED to the Seoul Central District Court counterclaim OSRAM LED patent infringement of its technology. The industry believes that Samsung is attempting to respond to OSRAM's LED technology on the Samsung patent infringement litigation.
April 5, 2011, Cree and Osram announced that they have signed a comprehensive global patent cross-license agreement. The agreement covers both the blue LED chip technology, white LED, phosphor, packaging, LED bulbs and LED lamps lighting control systems and other areas of patents. Philips also recently Cree, Nichia (Nichia), Toyoda Gosei (Toyoda Gosei) LED technology patents to reach agreement. Some analysts said the current global giant has formed five new LED new patent cross-network.
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Direct type LED backlight LCD panel broke out in 2012

According to the latest quarter, NPD DisplaySearch large-size TFT-LCD panel shipments in the survey pointed out that the two trends, one tablet with a higher resolution panel to the direction of sustainable development, and low-cost direct type LED backlight panel will gradually become the TFT-LCD TV panel Another mainstream. NPD DisplaySearch predicts that the second quarter of 2012, the average flat-panel computer display screen resolution of more than 200ppi. The first quarter of LED backlight (including edge-lit and direct type) shipments for the first time accounted for LCD TV panels more than half of total shipments. In addition, third quarter direct type LED backlight LCD TV panels will account for 5% of total shipments.
"TFT-LCD industry is experiencing some unexpected developments, such as higher resolution used in tablet PCs direct type LED backlight panel and development with the Tablet PC sub-extensive application in the multimedia field, panel manufacturers continue to improve the panel's analysis degree. "NPD DisplaySearch Greater China, David Hsieh, vice president, said," Meanwhile, LCD TVs in emerging markets also contributed to the rapid development of panel manufacturers to actively develop products better suited to the region, such as low-cost direct type LED backlight panel, though, and modular structure similar to a traditional CCFL, but more power-saving features can increase consumers' willingness to buy. "
Hsieh continued: "Despite the development of high-resolution flat panel computer technology still faces many challenges, but the high resolution and ultra-thin display panel makers can help to increase the price, but on the other hand, low-cost direct type LED backlight can be the panel makers to reduce prices. "
10.1 "1920 × 1200, 9.7" 2048 × 1536 high-resolution flat panel computer is expected to be released at the end of 2011, which will lead to the second quarter of 2012, the average personal computer resolution to 200ppi or more. Global large-size TFT-LCD panels in the first quarter of 2012, estimated at more than the average resolution of 100ppi, the third quarter, more than 110ppi.
Third quarter of 2011, LED-backlit LCD TV shipments accounted for 39%, second quarter 2012 penetration rate of LED backlighting is expected to exceed 50% and 53% in the third quarter.The increase is mainly due to the continuous penetration of LED backlight power consumption, slim and environmental advantages. Many panel manufacturers to develop low-cost direct type LED backlight, while the thickness increased, but cost reduction while maintaining the LED energy-saving advantages. Some panel manufacturers will apply to the direct type LED backlight 39 "and 50" and the new size, so as to provide more cost-TV in developing countries
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