Invention Grant
- Patent Title: Display device and method of testing the same
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Application No.: US15147059Application Date: 2016-05-05
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Publication No.: US09922585B2Publication Date: 2018-03-20
- Inventor: Kakyung Kim , Euihyun Chung , Yeseul Han
- 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: Morgan, Lewis & Bockius LLP
- Priority: KR10-2015-0089828 20150624
- Main IPC: G01R31/26
- IPC: G01R31/26 ; G09G3/00 ; G09G3/36 ; H01L21/66

Abstract:
A display device includes a display panel with signal wire pads connected to data lines; an integrated circuit (IC) that feeds a data voltage to the data lines; a multiplexer disposed on a substrate of the display panel, between the data lines and the integrated circuit; a flexible circuit board bonded onto the substrate of the display panel and connected to the signal wire pads; and a test circuit on the substrate of the display panel.
Public/Granted literature
- US20160379906A1 DISPLAY DEVICE AND METHOD OF TESTING THE SAME Public/Granted day:2016-12-29
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