Invention Grant
- Patent Title: Display device
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Application No.: US18288271Application Date: 2021-05-21
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Publication No.: US12154468B2Publication Date: 2024-11-26
- Inventor: Naoki Shiobara , Masafumi Ueno , Masaaki Moriya , Masafumi Kawai , Mohammad Reza Kazemi
- 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.
- International Application: PCT/JP2021/019278 WO 20210521
- International Announcement: WO2022/244220 WO 20221124
- Main IPC: G09G3/00
- IPC: G09G3/00 ; G09G3/3233

Abstract:
A display device includes a display panel, a temperature sensor, a characteristics measuring unit, a correction value computation unit, a correction processing unit, and a display control unit. A plurality of pixel circuits include, as an element, a light-emitting element; and a drive transistor configured to control an electric current that flows in the light-emitting element. The characteristics measuring unit obtains the measurement value when the temperature is in a predetermined temperature range and does not obtain the measurement value when the temperature is out of the temperature range.
Public/Granted literature
- US20240221551A1 DISPLAY DEVICE Public/Granted day:2024-07-04
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