发明授权
- 专利标题： Display device, method of display driving, and non-transitory computer-readable medium
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申请号： US17396994申请日： 2021-08-09
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公开(公告)号： US11308884B2公开(公告)日： 2022-04-19
- 发明人: Fumitaka Seki , Kenji Maeda , Takuya Okamoto , Shinji Yamamoto , Yuichi Sato , Masafumi Ito , Yohichi Takazane
- 申请人： SHARP KABUSHIKI KAISHA
- 申请人地址： JP Sakai
- 专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人地址： JP Sakai
- 代理机构： ScienBiziP, P.C.
- 优先权： JPJP2020-139704 20200820
- 主分类号： G09G3/3258
- IPC分类号： G09G3/3258 ; H01L27/32
摘要：
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.
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