Invention Grant
- Patent Title: Drive method for display panel displaying display frames at different refresh rates
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Application No.: US18028328Application Date: 2022-05-25
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Publication No.: US12293733B2Publication Date: 2025-05-06
- Inventor: Huiming Wang , Liugang Zhou , Chunyang Nie , Wenlong Feng , Yue Yang , Jianwei Sun , Heng Zhang
- Applicant: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Anhui; CN Beijing
- Assignee: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.,BOE Technology Group Co., Ltd.
- Current Assignee: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Anhui; CN Beijing
- Agency: ArentFox Schiff LLP
- Agent Michael Fainberg
- International Application: PCT/CN2022/095034 WO 20220525
- International Announcement: WO2023/225914 WO 20231130
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A drive method for a display panel (100) includes: obtaining display data corresponding to a current display frame, and a current refresh rate (S10); determining a target rate level corresponding to the current refresh rate according to the current refresh rate and prestored rate levels corresponding one-to-one to different refresh rate intervals (S20); and controlling sub-pixels in the display panel (100) to be charged with a data voltage according to the target rate level and the display data (S30).
Public/Granted literature
- US20240321226A1 DRIVE METHOD FOR DISPLAY PANEL, AND DISPLAY DEVICE Public/Granted day:2024-09-26
Information query
IPC分类:
