Invention Grant
- Patent Title: Display device to suppress deterioration of an image
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Application No.: US17997226Application Date: 2021-04-15
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Publication No.: US11996043B2Publication Date: 2024-05-28
- Inventor: Takashi Toyoda , Shun Ishijima
- Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Applicant Address: JP Kanagawa
- Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Current Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Current Assignee Address: JP Kanagawa
- Agency: CHIP LAW GROUP
- Priority: JP 20081984 2020.05.07
- International Application: PCT/JP2021/015575 2021.04.15
- International Announcement: WO2021/225064A 2021.11.11
- Date entered country: 2022-10-26
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; H10K59/35

Abstract:
Deterioration of an image is suppressed. A display device includes: pixels including a plurality of light emitting units that emits light of each of a plurality of colors; a pixel array in which the pixels are arranged in an array of pixel lines along a line in a first direction and pixel columns along a column in a second direction intersecting the first direction; a signal line connected to the pixels belonging to the pixel array in the second direction; and a selector circuit connected between a predetermined number of the pixel columns and the signal line. The signal line applies, via the selector circuit, a light emission signal provided in time series to the light emitting units of each color of the pixels, the selector circuit time-divides the light emission signal provided in time series from the signal line into the predetermined number of columns, the light emission signal is distributed to the pixels in the same order for each color in the same order in the same pixel line, and the light emission signal is distributed to the pixels in different orders for each line for each color in the same order in two adjacent pixel lines.
Public/Granted literature
- US20230178020A1 DISPLAY DEVICE Public/Granted day:2023-06-08
Information query
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