At the CES show, the car is out of the corner, and Micro LED is also a concern. Sony and Samsung Electronics launched a positive confrontation and vigorously developed Micro LED technology. Micro LED has become an emerging display technology that is of interest to companies around the world.
The CES (Consumer Electronics Show), held annually in Las Vegas, USA, is a lively place for major companies around the world to showcase new products and technologies. Every year, CES exhibitions attract global attention, industry, finance, The media gathered together to see if there were any amazing new products and technologies coming out.
This year's CES was popular in Las Vegas last week. The car became the corner of the exhibition, electric cars, self-driving cars, etc., is a hot spot. After the digitalization of automobiles, future cars and electronic products will become closer and closer, and highly digital cars will be regarded as high-tech electronic products with wheels.
In addition to cars, artificial intelligence has become another highlight of the exhibition. The intelligent audio boom launched by Amazon's Echo has become the focus of the show. The smart phone adds image and voice recognition, and the built-in artificial intelligence function processor enhances the smart phone's intelligence.
In terms of display technology, South Korea's Samsung Electronics and Lumens Co., Ltd. each exhibited Micro LED (Micro Light Emitting Diode) products, which made everyone feel that Micro LED has become an emerging display technology that is of concern to major companies around the world.
Following the large-size (970cmx270cm) Micro LED display with 8Kx2K resolution exhibited by Sony in Japan in 2017, the Korean manufacturers relayed their performances, and it is expected that the days of mass production of Micro LEDs will come soon.
Sony's Micro LED display last year was a seamless combination of 144 Micro LED modules. Samsung Electronics exhibited 146-inch ultra-large-size Micro LED TVs this year. Similar to Sony, Samsung's MicroLED TV is also a seamless combination of multiple modules.
Lumens exhibited 130" and 139" large-size Micro LED digital billboards and a Micro LED display for 0.57" head-up display. According to media reports, Lumens will begin to produce ultra-large-size Micro LED panels in small quantities this year. Due to the lack of mass production technology, Lumens can only produce 20-30 ultra-large-size Micro LED panels per month.
The 0.57" Micro LED panel, although small in size, still needs to put about 920,000 8um Micro LEDs, so the production process is very difficult, and the huge transfer technology is the main bottleneck of Micro LED production.
The ultra-large size Micro LED panel uses a large LED size, usually 300um x 100um Micro LED, and a 150å‹4K resolution Micro LED panel requires about 25 million Micro LEDs. Therefore, production is very difficult, and there is no technology that can be quickly produced. Therefore, Lumens can only produce 30 pieces per month.
The Micro LED technology exhibited by Samsung Electronics at CES is aimed directly at TV, unlike Sony and Lumens, which are used in the electronic billboard market.
The use of oversized electronic billboards is in the commercial market, so affordable panels can be afforded. Television is a consumer electronics market and is price sensitive.
Samsung Electronics is attempting to introduce Micro LED into the TV market. In addition to LG's OLED TV market, Samsung Electronics may see the potential of Micro LED in TV. It may also master key technologies and have confidence in the development of large-size Micro LEDs. .
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