Manufacturers riding display technology boom - Chinadaily.com.cn - China Daily

A visitant tries retired an OLED TV during an expo successful Guangzhou, Guangdong province. XU JIANMEI/FOR CHINA DAILY

Chinese show sheet and location appliance manufacturers are upping the ante successful next-generation semiconductor show technologies, which person immense exertion imaginable successful commercialized large-sized screens, vehicle-mounted devices arsenic good arsenic some virtual and augmented reality, manufacture experts said.

Television shaper Konka Group Co Ltd announced its semiconductor optoelectronic concern parkland successful Chongqing has officially begun operations, with respective micro light-emitting diodes and mini LED assembly lines starting production.

Li Hongtao, president of Chongqing Konka Optoelectronics Technology Research Institute, said the institution volition beforehand technological and technological innovation, fortify practice with enterprises successful upstream and downstream segments of concern chains, and physique a new-generation show manufacture ecosystem covering R&D, manufacturing and applications.

The Shenzhen, Guangdong province-based institution has invested heavy successful the semiconductor show assemblage — 1 of the country's strategical emerging industries — and accrued R&D concern successful micro LED and mini LED show technologies.

The cognition of the caller semiconductor optoelectronic concern parkland is conducive to ensuring the information and stableness of concern and proviso chain, achieving self-reliance successful subject and exertion and gaining a competitory borderline successful the planetary new-generation semiconductor show industry, experts said.

In 2019, Konka announced plans to put 1.5 cardinal yuan ($207.6 million) to found a micro LED probe institute with Chongqing Liangshan Industrial Investment Co Ltd for the R&D, accumulation and income of micro LEDs.

The institution and the Chongqing Bishan District Investment Platform jointly established the Chongqing Kangxin Semiconductor Industry Equity Investment Fund successful 2020 to put successful caller semiconductor materials, equipment, chips, integrated circuit designs, packaging and testing.

Compared with liquid crystal show and integrated light-emitting diode technology, micro LED show exertion has a precise accelerated effect time, precocious brightness, wide viewing angles and a longer beingness span. Mini LEDs are considered LEDs successful the millimeter range, portion micro LEDs are successful the micrometer range.

According to a study from LEDinside, a probe institute of tech probe steadfast TrendForce, the planetary marketplace worth for micro LEDs and mini LEDs is projected to scope $1.38 cardinal by the extremity of this year.

Sun Jian, a elder expert from the TV section of marketplace probe institution Sigmaintell Consulting, said, "Major sheet and location appliance manufacturers person marched into the mini LED abstraction to heighten competitiveness successful the high-end TV conception and amended their profitability amid mounting unit from oversupply successful the sheet field."

Sun said shipments of planetary mini LED TVs are expected to scope 3.7 cardinal units this year, an summation of 135 percent year-on-year, and this fig volition emergence to 9 cardinal units successful 2025.

Micro LEDs person wide applications successful commercialized large-sized screens, but they inactive necessitate much clip to execute wide production, Sun added.

Roger Chu, probe manager astatine LEDinside, said micro LEDs bask plentifulness of imaginable and could find tons of applications, including virtual world devices, augmented world projections, optical sensors and fingerprint recognition.

Since this year, the transaction measurement of new-generation show products, including mini LEDs, lasers, OLED and 8K TVs, witnessed robust growth, said Jie Meijuan, wide manager of the user electronics section astatine All View Cloud, a Beijing-based consultancy specializing successful the location appliance sector.

TV manufacturers are attaching greater value to the added worth of products and leveraging innovative show technologies to motorboat premium products, Jie said, adding that technological innovation has go an important unit bolstering the higher-end and smarter improvement of the TV industry.