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As the fourth-generation green lighting source recognized by the world, LED can directly convert electric energy into light energy, and has the advantages of energy saving, high efficiency, environmental protection and long life. The technology has a wide application field, strong industrial driving, great energy saving potential and good development prospects. It is known as one of the most promising high-tech industries in the 21st century and a key industrial project that the state explicitly supports and encourages.
In recent years, Changzhi City has led the people to go straight to the semiconductor lighting industry. Changzhi High-tech Industrial Investment Co., Ltd. was established by Changzhi Nanxun Group and the municipal government. The company is specialized in the R&D and manufacturing of LED lighting display products. Technology (group) enterprise with a registered capital of 750 million yuan. Since the establishment of the company, with the famous laser technology experts, academician of the Chinese Academy of Engineering Xu Zuyan and professors of Tsinghua University, the national 863 and 973 expert group convener Chen Yuming and other academicians and doctors as the core of the scientific and technological team, to focus on energy resources to do big new energy The new materials industry has made great efforts to build a vertical integration project for LEDs, which has effectively promoted the construction of LED production bases throughout the industry chain.
The LED vertical integration project has a total investment of 4.26 billion yuan and is expected to be completed in 2014. The construction content includes LED sapphire crystal growth, sapphire cutting and polishing, epitaxy and chip, LED package, LED display, LED lighting, TV whiteboard and so on. Up to now, the company's LED project has completed an investment of nearly 3.1 billion yuan, and has built nine projects from the LED industry front-end substrate materials, epitaxy and chips, packaging to terminal lighting, display, and electronic whiteboard applications. The development of the cluster has become the most complete and largest LED industrial chain construction enterprise in the country.
At present, the production products are mainly produced in the following three series:
One is LED lighting. LED lighting products from LED lighting devices, light source packaging, modules to control power, self-made rate of 100, to achieve complete local production of LED lighting products. The lamps and lanterns series products have obtained the qualified inspection report of the quality supervision department and the CE safety certification. The products in the light source color rendering index, luminous efficiency and other indicators are at the leading level in the domestic industry. Recently, the company mainly produces street lamps and office lighting, and will focus on home, landscape, indoor and outdoor decorative lighting production in the long run. At present, only LED street lamps have a capacity of 2 million baht per year, and they have six road lighting manufacturers: Changzhi Huaguang Lighting Co., Ltd., Changzhi Huarui Lighting Technology Co., Ltd., Changzhi Huaguang Semiconductor Technology Co., Ltd. Changzhi Hongyuan Technology Solid State Display Co., Ltd., Changzhi Huajie Optoelectronics Technology Co., Ltd., Changzhi Huaguang Optoelectronics Technology Group Co., Ltd.
With the announcement of the national timetable for the elimination of incandescent lamps, especially the six ministries and commissions such as the National Development and Reform Commission recently issued the "Semiconductor Lighting Energy Conservation Industry Plan", further clarifying the promotion of the LED lighting industry; at the same time, many provinces in China are based on energy conservation and environmental protection. The demand has come up with a local version of the LED industry development policy. It can be foreseen that with the guidance and support of various governments, LED lighting will usher in the spring of development with its advantages of energy saving, environmental protection and long life. In 2013, the administrative village street lighting and Huimin project in the province provided a good market opportunity for the development of the province's LED lighting industry.
The second is the electronic whiteboard. The electronic whiteboard is a more advanced education or conference-assisted human-computer interaction display device, which includes all functions of projectors, handwriting screens and computers. It is widely used in various teaching, conference, brand promotion meetings, training, multimedia bulletin boards, etc. In particular, it has obvious advantages in teaching applications, and it can easily realize the teaching of multimedia information resource sharing, making it environmentally friendly and convenient.
In 2010, the “Decade of Education Informatization†issued by the Ministry of Education clearly pointed out that by 2020, an information-based learning environment in which everyone can enjoy quality educational resources will be basically established. With the launch of the national class-ban project, interactive electronics will be available. The whiteboard has become the preferred teaching equipment for the realization of information resources sharing in primary and secondary schools.
At present, the LED electronic whiteboard produced by Changzhi High-Tech has been certified by China Quality Certification Center 3C, with an annual production capacity of 20,000 units.
The third is the LED electronic display. LED electronic display has become an emerging information dissemination medium and is widely used. Due to its vast market, it has spawned dozens of display manufacturers in the province. However, most manufacturers assemble and sell through the purchase of modules. The LED electronic display series produced by our company, including LED lamp bead package, plug-in, patch, reflow soldering, wave soldering, three-proof processing, potting and other processes, all independently produced, filling the province's LED electronic display industry There is no blank for the production of the display module. At present, the company has formed an annual production capacity of 50,000 m2 (including indoor screen module 20000 m2, outdoor screen module 30000 m2) LED electronic display module.
At present, the first phase of LED vertical integration industry chain LED sapphire crystal growth, sapphire cutting and polishing, epitaxy and chip, LED packaging, LED display, LED lighting, TV whiteboard and other 9 projects have been completed, with an annual output value of 5.5 billion yuan .