In 1962, General Electric's Nick Holonyak Jr. developed the first practical use of visible light-emitting diodes, when the color of the light was red.
In 1996, Japan Nichia Chemical Industry Co., Ltd. introduced white LEDs. In 1999, the luminous efficiency reached 15lm/w.
In 2000, the United States launched the holy grail light effect has reached 40lm / w.
By 2008, after more than 40 years of development, LEDs are now well known. Red, orange, yellow, green, blue and other color light technologies are mature. The brightness of white LEDs has been increased from the initial 15lm/w to 190lm/w experimental data. High-brightness LEDs have been used in mobile phones, displays, automobiles, traffic signals, Mature applications such as landscape decoration and special work lighting have been achieved.
China has also experienced the emergence and development of the LED industry. Intuitively, from the beginning of the LED lighting lights in the building beams to the increasingly widespread LED street lights, from the rough outdoor advertising display screen to the present With the increasingly refined LED super large screen, the technology of China's LED R&D and application has been improved by leaps and bounds. As the earliest LED application, Guangdong Yayi Semiconductor Application Technology Co., Ltd. has been in the typical development stage of LED from the beginning to the broader stage since its establishment in 2000. Guangdong Yayi Semiconductor has a more personal experience for the development and growth of LED in China. .
Aladdin Lighting Network exclusive interview with Wu Wenfeng, the chairman of Guangdong Yayi Semiconductor Application Technology Co., Ltd., the first article for Aladdin lighting network users to present the overall sketch of Guangdong Yayi.
Guangdong Yayi Semiconductor Application Technology Co., Ltd. External Scene Guangdong Yayi Aladdin Lighting Network Online Exhibition Hall
Start: Guangdong Yayi Semiconductor is the veteran of China's LED application industry. As a new industry, semiconductors have attracted the attention of the state. In 2003, the National Semiconductor Coordination Leading Group was established. By 2004, the Ministry of Science and Technology had set up the National Semiconductor Lighting Engineering R&D and Industry Alliance. At that time, only a few dozen companies in the country focused on the LED lighting industry. Home, Guangdong Yayi Semiconductor Application Technology Co., Ltd. has proposed the concept of LED lighting since 2001 and became the first member of the National Semiconductor Lighting Engineering R&D and Industry Alliance.
When talking about how to have a long-term vision to select the LED lighting industry as the main direction of the company, Chairman Wu said that Guangdong Yayi Semiconductor Application Technology Co., Ltd. is a manufacturer of LED packaging and has extensive experience in LED device production. Market experience. With the improvement of LED light efficiency and price, LED will become an illumination source, and the inherent characteristics of LED light source will become a mainstream trend as an illumination source.
Development: Guangdong Yayi Semiconductor LED is used in landscape lighting. In 2003, the luminous efficiency of LEDs was not high, but it has been applied to landscape decoration and lighting. Guangdong Yayi Semiconductor has resolutely shifted its focus from LED packaging to LED lighting applications, putting its main energy and R&D power into LEDs. Landscape lighting field. Firstly, the LED landscape decorative lighting series lamps were first introduced in China, and large-scale LED landscape lighting engineering applications were carried out in Shanghai Nanjing Road, Guangzhou Tianhe District, Guangzhou Pearl River and other banks. When other manufacturers competed in the spirit of Chinese urban landscape lighting and lighting projects. The landscape lighting project of Guangdong Yayi Semiconductor has been paved all over China's major cities, and has completed the construction of nearly 100 major projects, and extended to the first ancestors of LED landscape lighting applications in Hong Kong, Macao and Guangdong. step.
Metamorphosis: Guangdong Yayi Semiconductor has been transferred to the development of indoor lighting equipment with market demand. Snakes have suede and tend to grow and grow after painful stripping and metamorphosis. The transformation of Guangdong Yayi Semiconductor has never stopped. In the LED city lighting and architectural lighting applications are booming in the industry, in 2006, Guangdong Yayi Semiconductor once again decided to further extend the lighting products. Due to the further improvement of LED light efficiency and reliability, future lighting applications will shift to indoor space lighting. Based on the judgment of LED future market, Guangdong Yayi Semiconductor decided to seek more distinct advantages and professional competitiveness, focusing on R&D and production. In 2008, LED lighting fixtures for white burners and fluorescent lamps were introduced, and in 2008, high-quality LED fluorescent lamps, backlight ceiling lamps and LED downlights were introduced to the market.
However, the opportunities in the market are everywhere. At that time, the country formulated a plan to eliminate incandescent lamps. In the next five years, CCFL (Cold Cathode Fluorescent Lamps) will also seek new and more energy-saving and environmentally friendly light source replacement. Guangdong Yayi quickly seized this opportunity and decided to adapt to the world trend to cut into this field, and then clear the new positioning of TV-LED backlight module and small backlight of home appliances.
Guangdong Yayi Semiconductor Application Technology Co., Ltd. Internal Scene Guangdong Yayi Aladdin Lighting Network Online Exhibition Hall
Outbreak: In the next few years, Guangdong Yayi Semiconductor will surely seize the TV-LED backlight application. The city often has data showing that the large-size LCD panel backlight application field is ready to go, and will show rapid growth in the next few years. China is the world's largest TV production and sales country, with 150 million laptops in the world entering the consumer field in one year. In addition, desktop computers, handheld consumer electronics, instrumentation displays, etc. all have the backlight market demand for LED backlight applications. know.
After a series of research and development processes such as LED packaging and lighting applications, Guangdong Yayi Semiconductor has been very comfortable with the research and application of LED application technology. The familiarity and professional strength of technology have become the confidence guarantee for the development of this field. It is precisely because of the good technology-based forward-looking market analysis and the daring to innovate. Guangdong Yayi Semiconductor has carried out systematic research on TV-LED backlight core technology since 2006 and built the first annual production in China. The 10,000-chip LCD-TV LED backlight module production line has successfully developed LCD-TV LED backlight modules from 19 inches to 52 inches. The world's first 42-inch LED-backlit LCD TV with Hisense's technology cooperation was officially launched in September 2008. 22, 26, 32-inch LED-backlit LCD TVs jointly developed by China and Tsinghua Tongfang will be launched in March 2009. often
In 2008, the financial crisis came, and Guangdong Yayi Semiconductor seized new development opportunities in the crisis. First of all, the market positioning of Guangdong Yayi Semiconductor LED backlight module has been in the forefront of the industry. Enterprises that have already started or plan to expand in this field may reduce this investment due to the impact of the financial crisis and the sudden increase in investment risks. Yayi Semiconductor has built a mature technical team and a large-scale automated production line. Secondly, due to the technical nature of the products and the clear application fields, the current prosperity and stability of the domestic TV, computer, mobile phone and automobile markets undoubtedly indicate the broad prospects of this market. Once again, the opportunity seems to be particularly disregarding Guangdong Yayi Semiconductor. In 2008, due to the milk powder incident, the sales volume of Jiuyang Soymilk Machine increased sharply, providing a larger market scale for Guangdong Yayi Semiconductor, which is equipped with LED backlight display for Jiuyang Soymilk.
Responsibility: Guangdong Yayi Semiconductor is in the LED industry and strives to promote the development of China's LED industry. Starting from the original members of the National Semiconductor Industry Alliance, Guangdong Yayi Semiconductor has stepped into the Chinese LED industry with a step-by-step approach and has gradually grown into a model for speaking with strength. When the LED industry is increasingly valued by relevant departments and enterprises, Guangdong Yayi Semiconductor has been invited to participate in the government LED lighting industrialization development plan, participate in production, learning, research and cooperation to jointly develop Guangzhou LED industry research and development base, participate in the national eleven Five R&D and research tasks of major semiconductor technology industrialization projects.
In the face of the development of China's semiconductor industry, Guangdong Yayi Semiconductor also actively appealed to the National Semiconductor Industry Alliance: to introduce relevant products and technical standards as soon as possible, and to actively and healthfully guide the development of China's LED industry, can not be too high, push Too urgent, the perfection and development of an industry need to have a healthy and good pace.
Reporter's Notes: From the LED packaging, LED lighting applications, TV-LED backlight module research and development, to the internationally renowned LED manufacturing company Malaysia OMEGA Semiconductor Technology Co., Ltd. to establish Guangdong Asia-Europe Optoelectronics Technology Co., Ltd., and is discussing with Tsinghua Tongfang LED upstream chip cooperation, to create a complete LED industry chain, to the development of international diversified LED optoelectronics, Guangdong Yayi Semiconductor has almost entered the entire chain of the LED industry, and imitation has been at the forefront of the entire industry development.
It is said that the opportunity is only reserved for those who are prepared. The development history of Guangdong Yayi Semiconductor represents the wisdom of the opportunity, the precision of the market analysis, or the love of the industry, and the LED industry in China. Warm support and expectation. The development of the combing of Guangdong Yayi Semiconductor also seems to have allowed us to experience the ups and downs of China's LED industry and to encourage us to think more about this industry.
More Wu Wenfeng, the chairman of Guangdong Yayi Semiconductor Application Technology Co., Ltd., has a classic personal argument and comment on the line. Please continue to follow the follow-up interview of Aladdin Lighting Network and log in on December 10th.
Guangdong Yayi Semiconductor Application Technology Co., Ltd. is honored with the online exhibition hall of Guangdong Yayi Aladdin Lighting Network
[Guangdong Yayi Development Memorabilia]
Guangdong Yayi Semiconductor Application Technology Co., Ltd. has been in existence for 8 years since its inception. The number of employees has grown from dozens to more than 200 today. The sales scale of products has ranged from hundreds of thousands to tens of millions of dollars. This is the company. The result of the joint efforts of all employees. In the past 8 years, the company has experienced a period of great development in LED lighting and application technology in China and the world. During this period, the company experienced an unforgettable development process:
In 2000, Guangdong Yayi Semiconductor Application Technology Co., Ltd. was established.
In 2001, the company began research and development of semiconductor lighting application technology. It is one of the earliest high-tech manufacturers in the development and production of LED lighting and application products.
In 2002, the company successfully developed the first LED bracket type digital lamp in China and obtained the national utility patent;
In 2003, the company developed and produced a series of LED landscape decorative lighting products, and launched LED landscape lighting projects in Guangzhou and Shanghai for the first time in China. The Guangzhou South Building Lighting Project, which the company participated in, was rated as a semiconductor lighting demonstration project by the Ministry of Science and Technology.
In 2004, the company was invited to participate in the Guangzhou Municipal Government's LED lighting industrialization development plan, and established a joint venture with Hong Kong Jianlong Group to establish Guangdong Yayi Optoelectronics Technology Co., Ltd., and the government technology project and South China Normal University jointly established the Guangzhou LED Industrial Research and Development Base. Participated in the research and development and key tasks of major national science and technology projects in the 11th Five-Year Semiconductor Industrialization.
In 2005, Guangdong Yayi Optoelectronics Technology Co., Ltd. became an OEM supplier of Avago, a world-renowned optoelectronics company.
In 2006, the company continued to carry out LED lighting product technology development, and carried out the technical extension of LED application products, and began research and development of TV-LED backlight core technology.
In 2008, the first domestic production line of 130,000 LCD-TV LED backlight modules was built in Guangzhou. The 42-inch LED-backlit LCD TV developed in cooperation with Hisense Technology was officially launched in September 2008.
Of course, what is most memorable is that in 2008, the company participated in the engineering planning and product development of the water cube LED landscape lighting of the Beijing Olympic Games as the 8 finalists in the world and the company. The company's high-power LED floodlights and underwater lights Applied in the water cube bubble pool inner membrane landscape decorative lighting.
Attachment: Yayi Semiconductor Honor
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