Invention Grant
- Patent Title: Light emitting display device and driving method thereof
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Application No.: US17071572Application Date: 2020-10-15
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Publication No.: US11341917B2Publication Date: 2022-05-24
- Inventor: Da-Hye Shim , Eui-Hyun Chung
- 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: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2019-0128593 20191016
- Main IPC: G09G3/00
- IPC: G09G3/00 ; G09G3/3258 ; G09G3/3266 ; G09G3/3275

Abstract:
A light emitting display device includes a display panel including a display area having sub-pixels for displaying an image and a non-display area that does not display an image; and a shift register including signal generating circuits distributed and arranged in the display area of the display panel and configured to output a signal for turning on or off a transistor included in the sub-pixels, wherein the signal generating circuits simultaneously and respectively output a plurality of signals for driving sub-pixels arranged in the same horizontal line even if being arranged to be spaced apart from each other in the display area.
Public/Granted literature
- US20210118370A1 LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2021-04-22
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