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京东方申请像素电路、驱动方法和显示装置专利,在高频显示时能保证数据电压写入时间
Jin Rong Jie· 2025-05-24 12:06
Group 1 - BOE Technology Group Co., Ltd. and its subsidiaries have applied for a patent titled "Pixel Circuit, Driving Method, and Display Device" with publication number CN120032594A, filed on March 2025 [1] - The patent describes a pixel circuit that includes a driving circuit, first control circuit, first reset circuit, first storage circuit, second storage circuit, and data writing circuit, indicating advancements in display technology [1] - The first control circuit manages the connection between the power voltage terminal and the second node under the control of a first reset control signal, showcasing the technical complexity of the proposed invention [1] Group 2 - BOE Technology Group Co., Ltd. was established in 1993 in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of approximately 3.77 billion RMB [2] - The company has invested in 67 enterprises and participated in 246 bidding projects, indicating a strong presence in the market [2] - Chengdu BOE Optoelectronics Technology Co., Ltd., established in 2007, also focuses on similar manufacturing activities with a registered capital of 2.5 billion RMB and has participated in 860 bidding projects [2] - Beijing BOE Technology Development Co., Ltd., founded in 2016, specializes in technology promotion and application services, with a registered capital of 38 million RMB and has invested in one enterprise [2]