On July 18, information from the State Intellectual Property Office showed that Shaanxi Zhizhi Boyue Optoelectronics Technology Co., Ltd. applied for a patent titled "A Micro LED bonding glue with high long-term reliability and its preparation method", with the public number CN120329896A, the application date is April 2025.
The patent abstract shows that the invention discloses a Micro Hei with high long-term reliability LED bonding glue and its preparation method. The bonding glue includes, in parts by weight, 35-60 parts of modified epoxy resin, 30-60 parts of curing agent, 1-5 parts of accelerator, 1-4 parts of coupling agent and 0.1-1 part of auxiliary agent. The specific preparation method is as follows: weigh the modified epoxy resin, curing agent, accelerator, coupling agent and auxiliary according to the parts by weight, mix the modified epoxy resin and the curing agent in the reaction kettle at a stirring speed of 400-800 rpm, and stirMix evenly for 0.5h to obtain a glue solution; add accelerators to the glue solution in turn, add coupling agent after stirring for 0.5h, add additives after stirring for 0.5h, and obtain Micro LED bonding glue after stirring for 1h. Through the synergistic effect of alicyclic epoxy resin modification, acid anhydride curing agents and specific additives, the present invention breaks through the bottlenecks of traditional bonding glue in terms of long-term reliability, high temperature stability and optical performance, and provides key material guarantees for the large-scale application of Micro LED display technology.
Tianyancha data shows that Shaanxi Zhizhi Boyue Optoelectronics Technology Co., Ltd. was established in 2022 and is located in Xi'an. It is an enterprise mainly engaged in technology promotion and application services. The registered capital of the company is RMB 12.52663 million. Through Tianyancha big data analysis, Shaanxi Zhizhi Boyue Optoelectronics Technology Co., Ltd. has invested in 2 companies, participated in 5 bidding projects, and has 5 patent information. In addition, the company also has 1 administrative license.
Microelectronics has developed a method to improve the photoelectric performance of AlGaInP red Micro LED chips利
On July 18, information from the State Intellectual Property Office showed that Weijiu (Suzhou) Optoelectronics Technology Co., Ltd. has obtained a project called "An improved AlGaInP red light Micro The patent "Method for Optoelectronic Performance of LED Chips", authorization announcement number CN120129389B, application date is May 2025.
Tianyancha data shows that Weijiu (Suzhou) Optoelectronics Technology Co., Ltd. was established in 2023 and is located in Suzhou. It is an enterprise mainly engaged in the manufacturing of computers, communications and other electronic equipment. The registered capital of the company is RMB 2,666,666,670. Through Tianyancha big data analysis, Weijiu (Suzhou) Optoelectronics Technology Co., Ltd. participated in one bidding project and had 10 pieces of patent information.
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