International lighting giant China's capital increase and expansion of international lighting giants are stepping up in China to increase capital and expansion of new factories, in order to compete for the future of the automotive LED lighting market, Philips has announced that it has officially joined China's semiconductor lighting engineering research and development and industry. The alliance also said that it will further increase investment in China and expand research and development and production capacity. Japan’s Nichia Chemical Co., Ltd. executive vice president and chief operating officer, Takizaki, also said that he is preparing to enter the Chinese automotive LED lighting market and announced that he will open a new factory in the near future.
According to reports, China's semiconductor lighting engineering research and development and industry alliance, representing the highest level of the domestic semiconductor lighting industry, aims to promote the technological advancement and industrialization of semiconductor lighting. With the addition of Philips, Philips became the first non-domestic brand enterprise of China Semiconductor Lighting Industry Alliance.
Philips has been at the forefront of the world's semiconductor lighting industry. Through continuous investment and research and development, we will build a complete industrial chain including chip manufacturing, packaging and lighting applications, and gradually complete the layout based on LED core intellectual property.
Tian Qideng said that LED will be the focus of future automotive lighting development. By 2020, China will become a real LED market
Seoul Semiconductor Co., Ltd., one of the world's top 10 LEDs, also said that the company's automotive LED market is growing mainly from China.
Double sales of automotive LEDs in the next 10 years
An LED, a light-emitting diode, is a solid-state semiconductor device that converts electricity directly into light. LED light source lighting has the advantages of low volume, low power consumption, long service life, non-toxic and environmental protection. These characteristics make it a new generation of ideal light source to replace traditional incandescent lamps.
In recent years, the LED technology for lighting has developed rapidly and has been widely used in urban landscape lighting, road lighting and home lighting. The annual output value of the LED lighting industry has rapidly expanded and become a key development area for the revitalization of the economy.
China's "Ten Cities and Ten Thousand Cities", solid-state lighting plans in the United States and Europe, etc., have incorporated the LED lighting industry into the national development strategy plan. At the same time, with the promotion of LED international giants such as OSRAM, Philips, Nichia and Seoul Semiconductor and the strong support of governments, the world is about to usher in a round of LED lighting popularity.
The latest research report from the authority said that the annual sales of automotive LEDs in the next 10 years will be twice as high. At present, LED has been widely used in automotive interior lighting. LEDs are gradually transitioning to automotive headlights, taillights and other products, showing a trend from the inside to the outside and from the back to the front.
In recent years, with the improvement of the level of some automotive lighting technology and the cost reduction, the number of LED applications has increased. Domestic Honda Accord, Nissan Teana, Crown, Reiz, Cadillac series, Buick Rongyu and other models have adopted LED lighting technology.
LED core technology is mostly controlled by foreign countries
LED core technology is mostly controlled by foreign countries. American, Japanese and European companies not only occupy most of the market share, but also own 80%~90% of original invention patents in the upstream area of ​​the LED industry chain.
The Shanghai Academy of Sciences completed the research on the technical route of semiconductor lighting products. In recent years, multinational companies represented by the three major lighting giants, General Electric, Philips, and Osram, have cooperated with upstream semiconductor companies to build new semiconductor lighting companies. Grab the patent system high point and construct a patent encirclement. At present, local enterprises account for less than 5% of the total industry patents. The “patent crocodile†from overseas semiconductor lighting is forming a circle for Shanghai and even the entire Chinese semiconductor lighting industry.
China's LED industry chain is not balanced, China has nearly 2,000 LED packaging factories, and the upstream LED chip development is obviously behind the multinational LED giants. These key technologies will be the main weapon for foreign companies to enter the Chinese LED market. In other words, the core technology of domestic automotive LED chips and packaging is firmly in the hands of international LED giants.
In the face of competition from international LED giants, China's local LED companies have already felt the pressure. A research and development staff of LED production enterprises supporting self-owned brands said that China's LED companies generally have weak technical strength and lack the technological research and development capabilities like the international LED lighting giants Philips and Osram. In order to achieve international standards in technology and brand, there's still a long way to go. Experts suggest that for LED products with broad prospects and high technical requirements, domestic production, learning and research should be combined to carry out technical research.
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Rectifier Diode(Standard Diode)
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