- 专利标题: Liquid crystal display including black column spacer and manufacturing method of the same
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申请号: US14806881申请日: 2015-07-23
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公开(公告)号: US10459276B2公开(公告)日: 2019-10-29
- 发明人: Ki Pyo Hong , Jun Seok Lee , Sang Woo Whangbo
- 申请人: Samsung Display Co., Ltd.
- 申请人地址: KR Yongin-si
- 专利权人: Samsung Display Co., Ltd.
- 当前专利权人: Samsung Display Co., Ltd.
- 当前专利权人地址: KR Yongin-si
- 代理机构: H.C. Park & Associates, PLC
- 优先权: KR10-2015-0019677 20150209
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335 ; G02F1/1339 ; G02F1/1362
摘要:
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.
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