Micro LED patent added 2

Zhizhi Boyue Optoelectronics applied for a patent for high-long-term reliability Micro LED bonding adhesive and its preparation method, providing a link for the large-scale application of Micro LED display technology

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, and the application date is April 2025.

The patent abstract shows that the present invention discloses a Micro LED bonding glue with high long-term reliability and a preparation method thereof. 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 agent according to the parts by weight, put the modified epoxy resin and the curing agent in the reaction kettle at a stirring speed of 400-800 rpm, stir for 0.5h, and mix them uniformly to obtain a glue solution; add accelerators to the glue solution in sequence, stir for 0.5h, add the coupling agent, stir for 0.5h, add the auxiliary agent, and stir for 1 hour to obtain Micro. LED bonding glue. 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 company has a registered capital of 12.52663 million yuan. 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.

Micro-Jiu Optoelectronics obtained a patent for a method to improve the photoelectric performance of AlGaInP red Micro LED chips

According to information from the State Intellectual Property Office on July 18, Weijiu (Suzhou) Optoelectronics Technology Co., Ltd. has obtained a patent titled "A method for improving the photoelectric performance of AlGaInP red Micro LED chips", and the authorization announcement number is CN120 129389B, the 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. enterprise 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.