Invention Grant
- Patent Title: Fringe field switching type liquid crystal display having metal layer for protecting pad
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Application No.: US15362411Application Date: 2016-11-28
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Publication No.: US09939693B2Publication Date: 2018-04-10
- Inventor: Dhang Kwon , Jungho Son
- 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: Polsinelli PC
- Priority: KR10-2015-0187541 20151228
- Main IPC: G02F1/13
- IPC: G02F1/13 ; G02F1/1343 ; G02F1/1362 ; H01L27/12 ; H01L29/786 ; G02F1/1333

Abstract:
The present disclosure relates to a fringe field switching type liquid crystal display. The present disclosure suggests a fringe field switching type liquid crystal display comprising: a substrate; a gate pad disposed on the substrate; a gate insulating layer covering the gate pad; a data pad disposed on the gate insulating layer; a first passivation layer covering the data pad; a common pad disposed on the first passivation layer; a protective metal layer disposed on the common pad; a second passivation layer covering the common pad; a gate contact hole exposing the gate pad; a data contact hole exposing the data pad; and a common contact hole exposing the protective metal layer.
Public/Granted literature
- US20170184926A1 FRINGE FIELD SWITCHING TYPE LIQUID CRYSTAL DISPLAY Public/Granted day:2017-06-29
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