Invention Grant
- Patent Title: Liquid crystal display having improved color display
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Application No.: US15044815Application Date: 2016-02-16
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Publication No.: US10663802B2Publication Date: 2020-05-26
- Inventor: Min-Joo Han , Hyo Sik Kim , Kyu Su Ahn , Dan Bi Yang , Hee Hwan Lee , Hoon Kim , Ki Chul Shin
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2b0f53f3
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1362 ; G02F1/1343

Abstract:
A liquid crystal display includes: a first pixel and a second pixel for displaying different colors, the first pixel and the second pixel each including a first sub-pixel electrode receiving a first voltage; a second sub-pixel electrode receiving a second voltage; an insulating layer disposed between the first sub-pixel electrode and the second sub-pixel electrode; and a common electrode receiving a common voltage. A first portion of the first sub-pixel electrode and a second portion of the second sub-pixel electrode overlap each other, a difference between the first voltage and the common voltage is larger than a difference between the second voltage and the common voltage, and a ratio of the second voltage to the first voltage for the first pixel is different from a ratio of the second voltage to the first voltage for the second pixel.
Public/Granted literature
- US20160238905A1 LIQUID CRYSTAL DISPLAY HAVING IMPROVED COLOR DISPLAY Public/Granted day:2016-08-18
Information query
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