栅极驱动电路
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京东方取得栅极驱动电路、显示基板和显示装置专利
Sou Hu Cai Jing· 2026-01-16 00:40
Group 1 - BOE Technology Group Co., Ltd. has obtained a patent titled "Gate Driver Circuit, Display Substrate, and Display Device," with authorization announcement number CN115798406B, and the application date is November 2022 [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 37,413.880464 million RMB [1] - The company has invested in 74 enterprises, participated in 301 bidding projects, and holds 775 trademark records and 5,000 patent records, along with 47 administrative licenses [1] Group 2 - Yunnan Chuangshijie Optoelectronic Technology Co., Ltd., established in 2017 and located in Kunming, focuses on software and information technology services, with a registered capital of 3,040 million RMB [1] - The company has participated in 276 bidding projects, holds 467 patent records, and possesses 8 administrative licenses [1]
京东方A公布国际专利申请:“移位寄存器单元及其驱动方法、栅极驱动电路、显示装置”
Sou Hu Cai Jing· 2025-11-07 21:45
Core Points - BOE Technology Group Co., Ltd. has filed an international patent application for a "shift register unit and its driving method, gate drive circuit, and display device" with the application number PCT/CN2025/075106, published internationally on November 6, 2025 [1][2] - The company has reported a total of 897 international patent applications this year, representing a 5.16% increase compared to the same period last year [3] - In the first half of 2025, BOE invested 6.046 billion yuan in research and development, which is a year-on-year increase of 4.13% [3]