Invention Application
- Patent Title: DISPLAY DEVICE WITH REDUCED MANUFACTURING COST AND METHOD OF MANUFACTURING THE SAME
- Patent Title (中): 具有降低的制造成本的显示装置及其制造方法
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Application No.: US15040243Application Date: 2016-02-10
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Publication No.: US20160334679A1Publication Date: 2016-11-17
- Inventor: JAEHO CHOI , BONYONG KOO
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Priority: KR10-2015-0066094 20150512
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/1333 ; G02F1/1362 ; H01L27/12 ; G02F1/1368

Abstract:
A display device includes a gate line and a data line on a first substrate. A first passivation layer disposed thereon has a first contact hole. A second passivation layer on the first passivation layer has a second contact hole. A common electrode is disposed on the second passivation layer and a residual pattern is disposed on a drain electrode. A third passivation layer, having a third contact hole, is disposed on the common electrode. A pixel electrode, connected to the drain electrode, is disposed on the third passivation layer. A groove is defined between the first and second passivation layers. The common electrode has a open circuit from the residual pattern thereof.
Public/Granted literature
- US09664960B2 Display device with reduced manufacturing cost and method of manufacturing the same Public/Granted day:2017-05-30
Information query
IPC分类: