Invention Grant
- Patent Title: Liquid crystal display including black column spacer and manufacturing method of the same
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Application No.: US14806881Application Date: 2015-07-23
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Publication No.: US10459276B2Publication Date: 2019-10-29
- Inventor: Ki Pyo Hong , Jun Seok Lee , Sang Woo Whangbo
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2015-0019677 20150209
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1339 ; G02F1/1362

Abstract:
A liquid crystal display includes a first substrate including a light transmitting area and a light blocking area, a gate conductor configured to transfer gate signals and a data conductor configured to transfer data voltages, the gate conductor and the data conductor disposed on the first substrate, a color filter disposed on the gate conductor, a black column spacer disposed on the color filter and corresponding to the light blocking area, a second substrate facing the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, in which in the light blocking area, the color filter includes a step, the black column spacer overlaps the color filter including the step, and the black column spacer includes spacers having the same thickness.
Public/Granted literature
- US20160231617A1 LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD OF THE SAME Public/Granted day:2016-08-11
Information query
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