Invention Grant
- Patent Title: Liquid crystal display and method for manufacturing the same
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Application No.: US13741706Application Date: 2013-01-15
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Publication No.: US10274774B2Publication Date: 2019-04-30
- Inventor: Chang Hun Kwak , Chul Huh
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: KR10-2012-0090009 20120817
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1339 ; G02F1/1362

Abstract:
A liquid crystal display includes a lower substrate including a pixel area and a light blocking region, a thin film transistor layer on the lower substrate and including a gate line and a data line, a color filter on the thin film transistor layer and corresponding to the pixel area, a light blocking member on the color filter and corresponding to the light blocking region, an upper substrate facing the lower substrate, and a liquid crystal layer between the lower and upper substrates. The light blocking member includes a horizontal light blocking member extending along the gate line and a vertical light blocking member extending along the data line. The color filter includes a protrusion portion overlapping a portion of the horizontal light blocking member which is in the pixel area. A sub-column spacer includes the portion of the horizontal light blocking member overlapping the protrusion portion.
Public/Granted literature
- US20140049717A1 LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2014-02-20
Information query
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