Invention Grant
- Patent Title: Pixel circuit, method for driving, and display device
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Application No.: US16717277Application Date: 2019-12-17
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Publication No.: US10997915B2Publication Date: 2021-05-04
- Inventor: Masanori Ohara
- Applicant: JOLED INC.
- Applicant Address: JP Tokyo
- Assignee: JOLED INC.
- Current Assignee: JOLED INC.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JPJP2019-008448 20190122,JPJP2019-136635 20190725
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/3283 ; G09G3/20

Abstract:
A pixel circuit includes: one data signal line; one holding capacitor which holds a data signal transmitted through the one data signal line; one drive transistor which outputs a current in accordance with the data signal held at the one holding capacitor; three color selection lines; three color selection transistors having control terminals respectively connected to the three color selection lines that are mutually different; and three light emitting elements being connected to an output end of the current of the one drive transistor via the three color selection transistors, respectively, that are mutually different, and emitting luminescent colors that are mutually different.
Public/Granted literature
- US20200234640A1 PIXEL CIRCUIT, METHOD FOR DRIVING, AND DISPLAY DEVICE Public/Granted day:2020-07-23
Information query
IPC分类: