Invention Grant
- Patent Title: Light emitting display panel and light emitting display apparatus including the same
-
Application No.: US17465711Application Date: 2021-09-02
-
Publication No.: US11574583B2Publication Date: 2023-02-07
- Inventor: Intae Ko , Kyeongseob Kwon
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Seed IP Law Group LLP
- Priority: KR10-2020-0148837 20201109
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/3225 ; G09G3/3233 ; G09G3/00

Abstract:
The light emitting display panel includes a plurality of pixels, a plurality of gate lines transferring gate signals to the plurality of pixels, a plurality of data lines transferring data voltages to the plurality of pixels, and a sensing line connected to a plurality of light emitting devices respectively included in the plurality of pixels. Each of the plurality of pixels includes a light emitting device, a sensing control transistor including a first terminal connected to a first terminal of the light emitting device and a gate connected to a sensing control line, and a sensing switching transistor including a first terminal connected to a second terminal of the sensing control transistor, a second terminal connected to the sensing line, and a gate connected to a sensing switching line.
Public/Granted literature
- US20220148494A1 LIGHT EMITTING DISPLAY PANEL AND LIGHT EMITTING DISPLAY APPARATUS INCLUDING THE SAME Public/Granted day:2022-05-12
Information query
IPC分类: