Invention Grant
- Patent Title: Display device that corrects for variations between reference voltages and method for driving the same
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Application No.: US15783832Application Date: 2017-10-13
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Publication No.: US10319309B2Publication Date: 2019-06-11
- Inventor: Junghyeon Kim , Jinhan Yoon , Hanjin Bae
- 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: Fenwick & West LLP
- Priority: KR10-2016-0139176 20161025
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G09G5/00 ; G09G3/3291 ; G09G3/20 ; G09G3/3233 ; G09G3/3266
Abstract:
The present invention provides a display device that comprises a display panel displaying an image, M reference voltage generators (M is an integer of 2 or greater) that respectively supply reference voltages to N display areas (N is an integer of 2 or greater) defined on the display panel, and a voltage variation corrector that corrects for voltage variations between the M reference voltages (M is an integer of 2 or greater).
Public/Granted literature
- US20180114492A1 Display Device and Method for Driving the Same Public/Granted day:2018-04-26
Information query
IPC分类:
