2023, the 7th Jiwei Semiconductor Summit was held in Xiamen International Convention Center Hotel. With the theme of "taking advantage of the situation, being wise, being healthy and being far-sighted", the Summit provided an efficient communication channel, exhibition platform and cooperation space for industry, capital, government, universities and other parties. As the leading enterprise of glass-based Mini LED, Vogel Optoelectronics also brought heavy products such as glass-based MIP carrier board and glass-based direct display module board to the micro-summit.
Vogel Optoelectronics was founded in 2009 and successfully listed on the Shanghai Stock Exchange in 2018 (SH603773). The company insists on leading the development of enterprises with technology, and has been approved as a national high-tech enterprise, a national enterprise technology center, a national industrial design center, a national post-doctoral research workstation, a national intellectual property advantage enterprise, and an AEO advanced certification enterprise of China Customs. The company's initial main business is FPD LCD panel finishing business. In 2015, the company acquired Shenzhen Waterjia. After listing in 2018, the company is committed to product transformation. It has acquired Huichen Electronics, Xingwei Electronics, Baoang Optoelectronics and other technology-based companies, and carried out diversified exploration around glass-based and advanced optoelectronic materials. At the same time, based on the company's glass-based copper plating metallization process, TGV huge through-hole technology, CPI/PI composite materials and other industry-leading core material development processes. The company will expand its main business from traditional glass finishing business to new generation semiconductor display (Mini/Micro LED backlight/direct display), semiconductor packaging, CPI/PI composite materials and other product areas, aiming to build the company into a new material high-tech product enterprise. After a lot of market research, based on years of accumulated experience in glass research and development
, Vogel Optoelectronics has developed glass-based direct display module board, glass-based Micro LED chip carrier board and other products. Among them, the glass-based direct display module board relies on Vogel's leading TGV (glass through hole) technology and high-precision circuit processing technology, which can achieve four-layer circuit, with line width and line spacing as low as 10 um, and the positioning deviation accuracy can meet the requirements of small spacing products. The glass-based Micro LED chip carrier solves the problems of poor flatness of organic substrates, difficulty in die bonding and difficulty in realizing small spacing, reduces the cost of Micro LEDs, and promotes the realization process of Micro LEDs.
Micro LED chip carrier is based on Vogel's leading glass thinning technology and through glass hole technology. The pixel pitch is further reduced, providing a reliable carrier for small-pitch RGB chip packaging. The N-in-1 package of 0204 and 0202 has a PAD size of about 25 um and the narrowest groove of about 10 um. It is the smallest package size known at present, which can greatly reduce the cost of LED chip and the overall cost of direct display module.
The direct-display multilayer circuit board has won the praise of technicians for its advantages such as uniform ink color, flat splicing seam, large single board area, and the use of LED chips with a size of less than 0306 mil, especially for SPUTTER (magnetron sputtering coating) copper plating with a thickness of 6 um and a speed of 1.5m/s. Considered a remarkable technological breakthrough.
Display technology is being updated and iterated at an unprecedented speed, and a new generation of display technology has been integrated into all areas of life. In the future, Vogel will continue to give full play to its outstanding scientific research strength, focus on core areas, adhere to the "one body, two wings" strategy as a guide, and closely focus on the product application of new materials and technologies such as "TGV and CPI/PI film materials" in Mini/Micro display, semiconductor packaging, new energy and other fields. With technology research and development as the core, the company continues to increase the research and development of glass-based products; with the market as the traction, the company is committed to creating higher visual effects and one-stop services, bringing more products with super high cost performance to the industry and users, and displaying the super "high-definition" universe.
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