Of course, in addition to the lighting sector, there are other markets for LEDs. For example, there are 90 million cars in the world, including body brakes, headlights, rear lights, etc.; there are 210 million LCD TVs in the world; smart phones have produced 1.1 billion in the past 11 months, plus ports, terminals, Special fields such as mining, military, flashlights, etc. However, these add up to the market and only 1500 MOCVD equipment is sufficient. This means that TSMC will withdraw, the crystal chip will take over, the new world will not survive, and the domestic San Ande Hao and the second and third line chip factories still need to exist? The whole industry needs us to look at it calmly.
Many semiconductor companies share the cost of pre-investment and post-production research and development on each product after the scale is enlarged, so that the cost performance of the chip is more competitive. However, whether it is home, business, light source or COB, integrated modules, small and medium power, etc., the LED market is so large, there is no need for so many chip companies.
As a result, Cree has invested approximately US$100 million in upstream production in the past 6-8 months, converting the original four-inch six-inch silicon carbide into six-inch eight-inch silicon carbide, enabling lighting customers to use less materials including heat dissipation. , lens, PCB, drive power, LED devices.
2015 <br> <br> future trends in upstream, middle and upper reaches have several trends:
Pickleball is a mix of tennis, table tennis and badminton, usually played on outdoor courts. It can be divided into the following categories:
1. Amateur and Professional competitions: Pickleball has active amateur and professional competitions, including competitions at all levels, from beginners to professionals.
2. Doubles and Singles: Pickleball can play doubles and singles, doubles is the most common form of play, but there are some people who prefer to play singles.
3. Age and Gender Categories: Pickleball competitions are usually grouped according to the age and gender of participants to ensure fair competition.
4. Leisure and fitness activities: In addition to competitions, many people also enjoy playing Pickleball in leisure situations as a fitness activity and social entertainment.
Overall, Pickleball can be categorized according to the level, purpose and age of the participants to meet the needs and interests of different populations.
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