Emperor light: LED backlight and lighting is the focus of development

With the rapid development of digitization, the revolutionary change of the TV industry, TFT-LCDTV (thin film transistor liquid crystal television) industry to unconventional development opportunities, while also facing severe challenges in the industry. The most important challenge is the different levels of users on the performance of the television, technical indicators, video senses have different needs, and require higher and higher. Among them, the LED large size backlight replaces the CCFL (cold cathode lamp) backlight technology, the brightness of the backlight can be adjusted, and the controllable technology is the highest technology in recent years. Founded in 1996, Shenzhen Diguang Electronics Co. Ltd., since its inception, has been engaged in the LED and CCFL backlight R & D, production and sales, is a full size advantage of product development and production of high-tech enterprises.

With the advantages of full size backlight products

Shenzhen Diguang Electronics Co. Ltd. chief engineer Su Zunhui in an "China electronic newspaper" interview with reporters, said: "from the emperor light backlight products, there are two directions, one is the LED backlight transition from small and medium size to large size, one is the transition from CCFL to LED. In addition, we are also open up a new field, is the use of LED light-emitting principle applied to the lighting system. Now we are designing and reforming traditional lighting with LED lighting system for public places such as shopping malls. "

At present, there are 3 production bases in Dongguan, Yangzhou and Wuhan. Emperor light is the most complete backlight production base in mainland China, such as small size from mobile phones to televisions and other large-size backlight product line is complete, it can be said that the mainland's largest LED and CCFL backlight production plant.

For the competitive advantage, Su Zunhui said that the emperor light do backlight earlier, the company was established in 1996, 2004 began to go all out for years, backlight, backlight field has accumulated rich experience, and cultivate a batch of talents. The emperor has a light brought together hundreds of domestic and foreign outstanding R & D personnel professional team, and establish the operation management system of R & D internationalization, is at present, back light industry talent is most abundant, the most perfect system and integrated development capabilities is one of the most powerful enterprises. The company has now set up a mobile phone backlight division, general product backlight division, the Department of the Department of large-size backlight, large-size backlight division.

Over the past 10 years, research and development efforts to support the emperor Everbright Technology and continuously expand new areas of technology, now has independent intellectual property rights 12 patents, a number of technical areas of key parts involved backlight light guide design and production, improvement of light emitting device, the whole structure of the update, and combination of technology of mechanical and electrical technology. Painstaking research and development, continuous innovation, the emperor light technology has been in the leading level in the world, Emperor light independent research and development of backlight products production than similar products high transmittance 20%-30%, uniformity of higher than 25%, high light efficiency 20%-50%.

Dili currently developed 19 inch, 20.1 inch side LED backlight and a 32 inch, 42 inch LED backlight with the world's advanced level. New products will always be the new blood of the enterprise, so that enterprises are full of vitality in an invincible position, only the continuous development of new products, create new value. It is with the continuous development of new technologies to make themselves in the continuous development of large and medium-sized.

Mutual cooperation to achieve win-win

In view of existing LED light emitting efficiency, high dispersion and attenuation parameters of non consistency and a series of problems to be solved, facing Japan and South Korea and China's Taiwan region of large size LED backlight will be large-scale market trends, how should we respond? In particular, with 68% computer display equipment, 50% notebook computers, LCD TV production of the mainland of China, how to LED in the field of large size backlight occupy the share, and take this opportunity to develop unconventional? Su Zunhui believes that the above problem is not a company can independently solve, it is impossible for a company to become bigger and stronger from the parts to the whole machine, enterprises must cooperate with each other in order to win. Therefore, Su Zunhui suggested: first, standards should be developed as soon as possible, accelerate the drafting of relevant technical standards of LED backlight, so that the whole function of the uniform requirements of each part of the technical parameters and technical interface. Second, the joint design, such as the design of the LED backlight source, the need for LED backlight manufacturers, LED manufacturers, LCD manufacturers, color filter manufacturers, such as the establishment of common interface parameters, together to complete the design. Third to form an industrial chain, the formation of manufacturing TFT-LCDLED backlight industry chain according to the industry supply chain, and realize the integration of existing resources, optimal model, in order to reduce the loss of transportation, transportation costs, improve the sensitivity of market information feedback, so as to achieve win-win.

In the development of TFT-LCDTV, today, the enterprises of the industry chain, both facing development opportunities, but also faces great challenges. Su Zunhui hope that the government to guide the work in order to achieve the integration of China's LED backlight technology. In his view, to improve the production structure of key components, so as to achieve localization. In the realization of localization, more importantly, to achieve the integration of existing resources, give full play to the role of existing resources, coordinate the relationship between the various resources, so that the formation of a certain association between them. Jointly cope with the brutal market price situation and the squeeze situation of upstream monopoly enterprises. "Su Zunhui stressed.

Planning for the future development of the emperor, Su Zunhui said, LED will be the next focus of the emperor light, whether it is backlighting or lighting, LED will always be the focus of the future development of the technology and