Group 1 - BOE Technology Group Co., Ltd. has obtained a patent titled "Display Module and Display Device," with authorization announcement number CN113990914B, applied for on October 2021 [1] - BOE Technology Group Co., Ltd. was established in 1993 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices. The registered capital is approximately 37.41 billion RMB [1] - The company has invested in 73 enterprises, participated in 304 bidding projects, and holds 775 trademark records and 5,000 patent records, along with 47 administrative licenses [1] Group 2 - Chengdu BOE Optoelectronics Technology Co., Ltd. was established in 2007 and is located in Chengdu, primarily engaged in the manufacturing of instruments and meters. The registered capital is approximately 2.5 billion RMB [1] - Chengdu BOE Optoelectronics Technology Co., Ltd. has participated in 924 bidding projects, holds 5,000 patent records, and possesses 527 administrative licenses [1]

Group 1 - The core point of the article is that BOE Technology Group Co., Ltd. has obtained a patent for "Display Module and Display Device," with the authorization announcement number CN119091758B, and the application date is September 2024 [1] - BOE Technology Group Co., Ltd. was established in 1993 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices. The registered capital of the company is approximately 37.41 billion RMB [1] - The company has invested in 73 enterprises and participated in 303 bidding projects, with 775 trademark information entries and 5000 patent information entries, in addition to holding 47 administrative licenses [1] Group 2 - Chengdu BOE Optoelectronics Technology Co., Ltd. was established in 2007 and is located in Chengdu, primarily engaged in the manufacturing of instruments and meters. The registered capital of the company is approximately 2.5 billion RMB [1] - Chengdu BOE Optoelectronics Technology Co., Ltd. has participated in 923 bidding projects and holds 5000 patent information entries, along with 524 administrative licenses [1]

Group 1 - BOE Technology Group Co., Ltd. has obtained a patent titled "Display Module and Display Device," with authorization announcement number CN119181309B, and the application date is June 2023 [1] - BOE Technology Group, established in 1993 and located in Beijing, primarily engages in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 37,413.88 million RMB [1] - The company has invested in 73 enterprises, participated in 303 bidding projects, and holds 775 trademark records and 5,000 patent records, along with 47 administrative licenses [1] Group 2 - Chengdu BOE Optoelectronics Technology Co., Ltd., established in 2007 and located in Chengdu, focuses on the manufacturing of instruments and meters, with a registered capital of 25,000 million RMB [1] - Chengdu BOE has participated in 922 bidding projects, holds 5,000 patent records, and possesses 522 administrative licenses [1]

Group 1 - BOE Technology Group Co., Ltd. has obtained a patent titled "Driving Chip, Display Module, and Display Device," with authorization announcement number CN119418653B, and the application date is November 2024 [1] - BOE Technology Group Co., Ltd. was established in 1993 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices. The registered capital is approximately 37.41 billion RMB [1] - The company has invested in 73 enterprises, participated in 303 bidding projects, and holds 775 trademark records and 5,000 patent records, along with 47 administrative licenses [1] Group 2 - Chengdu BOE Optoelectronics Technology Co., Ltd. was established in 2007 and is located in Chengdu, primarily engaged in the manufacturing of instruments and meters. The registered capital is approximately 2.5 billion RMB [1] - Chengdu BOE Optoelectronics Technology Co., Ltd. has participated in 922 bidding projects, holds 5,000 patent records, and possesses 522 administrative licenses [1]

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 "level conversion circuit, driving chip, display module, and display device," with the application number PCT/CN2025/072245, published internationally on August 28, 2025 [1] - In 2023, BOE has announced a total of 764 international patent applications, representing a year-on-year increase of 20.31% compared to the same period last year [4] - The company invested 6.046 billion yuan in research and development in the first half of 2023, which is a 4.13% increase year-on-year [4]

Group 1: Patent Application - Xiamen Tianma Display Technology Co., Ltd. and Wuhan Tianma Microelectronics Co., Ltd. applied for a patent titled "Display Module and Display Device" with publication number CN120379485A, filed on April 2025 [1] - The patent aims to provide a display module that balances high light efficiency and low reflectivity, consisting of multiple components including a substrate, light-emitting device layer, reflective polarizing structure, first polarizing structure, cover plate, and anti-reflective layers [1] Group 2: Company Overview - Xiamen Tianma Display Technology Co., Ltd. - Established in 2020, Xiamen Tianma Display Technology Co., Ltd. is located in Xiamen and primarily engages in the manufacturing of computers, communications, and other electronic devices [1] - The company has a registered capital of 2,700 million RMB and has participated in 4,608 bidding projects, holds 679 patents, and possesses 79 administrative licenses [1] Group 3: Company Overview - Wuhan Tianma Microelectronics Co., Ltd. - Founded in 2008, Wuhan Tianma Microelectronics Co., Ltd. is based in Wuhan and focuses on software and information technology services [2] - The company has a registered capital of 1,628 million RMB, has participated in 2,606 bidding projects, holds 4,095 patents, and has 221 administrative licenses [2]