Invention Grant
- Patent Title: Control method of display device, and display device
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Application No.: US18334930Application Date: 2023-06-14
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Publication No.: US12118940B2Publication Date: 2024-10-15
- Inventor: Hiroshi Fujimura , Hitoshi Tsuge
- Applicant: JOLED INC.
- Applicant Address: JP Tokyo
- Assignee: JDI DESIGN AND DEVELOPMENT G.K.
- Current Assignee: JDI DESIGN AND DEVELOPMENT G.K.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP 22097279 2022.06.16 JP 22100511 2022.06.22
- Main IPC: G09G3/3233
- IPC: G09G3/3233

Abstract:
A control method is a method of a display device including a plurality of pixel circuits. Each of the pixel circuits includes a light emitting element, a drive transistor, and a pixel capacitance. The drive transistor includes a gate and a source. A frame period includes a first subframe period and at least one second subframe period. In the first subframe period, the control method includes: (A) applying a first initialization potential to the source; (B) writing a signal into the pixel capacitance; and (C) causing the light emitting element to emit light. In each of the at least one second subframe period, the control method includes: (D) maintaining the light emitting element in a non-emission state; (E) applying a second initialization potential to the source in (D); and (F) causing the light emitting element to emit light.
Public/Granted literature
- US20230410747A1 CONTROL METHOD OF DISPLAY DEVICE, AND DISPLAY DEVICE Public/Granted day:2023-12-21
Information query
IPC分类: