京东方取得有机电致发光器件专利提升显示画质

Group 1 - BOE Technology Group Co., Ltd. has obtained a patent for "Organic Electroluminescent Devices and Their Preparation Methods, Display Panels, and Display Devices," with authorization announcement number CN117440704B, and the application date is November 2023 [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 5000 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 5000 patent records, and possesses 524 administrative licenses [1]