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Mobile WebSiteWith the rising demand of modern people for automobiles and the rapid development of the automotive industry, the automotive subsidiary industry has also achieved good development opportunities. For the domestic auto industry, market dominance is mostly occupied by foreign brands.
Then, when it comes to the automotive optoelectronics industry, LED as an emerging technology for automotive lighting has received a lot of attention from many companies. Compared with helium and HID lamps, LEDs can better reflect road signs. In vehicles, LEDs can be used for lighting, security, convenience, and climate applications. In addition, LED products have outstanding advantages in terms of volume, light source efficiency, price cost, stable performance, energy saving, etc., which has gradually expanded their automotive applications, and are now widely used in automotive headlights, automotive taillights, window lighting, Functional lighting, advanced lighting, etc.
On the other hand, Texas Instruments (TI) is the first company in the world to offer the world's most accurate single-chip CMOS radar sensor. In the automotive field, it focuses on head-up display and high-resolution smart headlight applications. TI DLP technology can achieve intelligent head-up display, can display virtual images at a distance of 20 meters in front of the car, all virtual image information will be integrated with the natural world, ensuring that the driver's attention is concentrated on the road surface to reduce accidents. occur. In terms of smart headlight applications, TI DLP technology has up to 1.3 million microlenses, with ultra-high resolution and anti-glare features, and DLP technology can be used to project icons and conditions that blend with the surrounding environment.
The core idea in the connected car is to use semiconductor chips to achieve connectivity. With the continuous innovation of technology, it is predicted that by 2020, the number of chips on each car will be close to 1,000.
On the other hand, Vishay, as one of the top five automotive optoelectronic market manufacturers, has its own core technological advantages in optocouplers. Previously, Vishay introduced the first automotive-grade phototransistor coupler. The new device features high current transfer rate (CTR) and low forward current. Phototransistor couplers are designed for battery management, signal transmission and system control in automotive applications, including hybrid and electric vehicles.
From this point of view, in terms of automotive lighting, LED lights are undoubtedly the latest trend in the industry today, and will be an important development direction for future automotive lighting. On the chip and other car accessories, the industry giants act as leaders. For the entire automotive optoelectronics market, according to the report of the company, the automotive optoelectronic market in 2018 is 3.88 billion US dollars, and is expected to reach 9.80 billion US dollars by 2025. The compound annual growth rate is 14. 13%. It can be said that the whole industry is on the road of steady development, and with the continuous innovation of technology and the ever-changing demand of the market, the market potential of automobile optoelectronics in the future is very huge.
