Invention Grant
- Patent Title: Display device, method of display driving, and non-transitory computer-readable medium
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Application No.: US17396994Application Date: 2021-08-09
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Publication No.: US11308884B2Publication Date: 2022-04-19
- Inventor: Fumitaka Seki , Kenji Maeda , Takuya Okamoto , Shinji Yamamoto , Yuichi Sato , Masafumi Ito , Yohichi Takazane
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Sakai
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai
- Agency: ScienBiziP, P.C.
- Priority: JPJP2020-139704 20200820
- Main IPC: G09G3/3258
- IPC: G09G3/3258 ; H01L27/32

Abstract:
A display device includes: a display unit; a display driver configured to drive the display unit; and a display-data generator configured to transfer a screenful of update display data to the display driver. The display driver includes a light-emission controller configured to control self-luminous elements to emit light, and a memory storing a screenful of the update display data. After a lapse of a predetermined time period from a driving stop time, the display driver reads the update display data stored in the memory and then uses the update display data to drive a screen, the driving stop time being a time when the display unit is stopped from driving based on the update display data. The display driver causes the self-luminous elements of the display unit to emit light, even during a display update or no display update performed on the display driver by the display-data generator.
Public/Granted literature
- US20220059033A1 DISPLAY DEVICE, METHOD OF DISPLAY DRIVING, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM Public/Granted day:2022-02-24
Information query
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