Group 1 - The core viewpoint of the news is that BOE Technology Group Co., Ltd. and Hefei BOE Zhaoyin Technology Co., Ltd. have applied for a patent related to pixel driving circuits and their methods, indicating ongoing innovation in display technology [1] - The patent application was filed on December 2023, with the publication number CN120500718A, showcasing the company's commitment to advancing its technological capabilities [1] - The pixel driving circuit described in the patent includes a first node control sub-circuit and a second node control sub-circuit, which are designed to manage signals effectively for display devices [1] Group 2 - BOE Technology Group Co., Ltd. was established in 1993 and is based in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of approximately 37.645 billion RMB [2] - The company has invested in 72 enterprises and participated in 266 bidding projects, indicating a strong presence in the market [2] - Hefei BOE Zhaoyin Technology Co., Ltd. was founded in 2016, also focusing on the manufacturing of electronic devices, with a registered capital of 8 billion RMB and involvement in 17 bidding projects [2]

Group 1 - The core point of the article is that BOE Technology Group Co., Ltd. (京东方Ａ) has filed an international patent application for a "light-emitting chip and its manufacturing method, display substrate, and display device" with the application number PCT/CN2024/074623, which will be published internationally on August 7, 2025 [1] Group 2 - In 2023, BOE Technology has announced a total of 751 international patent applications, representing a 26.01% increase compared to the same period last year [4] - The company invested 13.123 billion yuan in research and development in 2024, which is a year-on-year increase of 15.94% [4]

Group 1 - The State Intellectual Property Office of China granted a patent to BOE Technology Group Co., Ltd. and Beijing BOE Optoelectronics Technology Co., Ltd. for "Backlight Control Circuit and Its Control Method, Display Device" with authorization announcement number CN116802721B, applied on December 2021 [1] - BOE Technology Group Co., Ltd. was established in 1993, located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 37,645.016203 million RMB [1] - The company has invested in 72 enterprises, participated in 264 bidding projects, holds 776 trademark information, and possesses 5,000 patent information along with 48 administrative licenses [1] Group 2 - Beijing BOE Optoelectronics Technology Co., Ltd. was established in 2003, also located in Beijing, focusing on the manufacturing of computers, communications, and other electronic devices, with a registered capital of 64.911 million USD [1] - The company has invested in 1 enterprise, participated in 182 bidding projects, holds 5,000 patent information, and possesses 176 administrative licenses [1]