Invention Grant
- Patent Title: Apparatus and method for inspecting an organic light-emitting display apparatus
- Patent Title (中): 用于检查有机发光显示装置的装置和方法
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Application No.: US14261260Application Date: 2014-04-24
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Publication No.: US09530339B2Publication Date: 2016-12-27
- Inventor: June-Woo Lee , Kwan-Wook Jung , Guang-Hai Jin , Jae-Beom Choi
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2013-0097315 20130816
- Main IPC: G09G3/06
- IPC: G09G3/06 ; G09G3/00 ; G09G3/32 ; G01R31/02
Abstract:
A device for inspecting an organic light-emitting display apparatus includes a power supply unit, a power receiving unit, a wiring location sensing unit, and a control unit. The power supply unit applies an AC signal to each of wirings arranged in the organic light-emitting display apparatus. The power receiving unit senses an electrical signal from each of the wirings. The wiring location sensing unit senses a location of each of the wirings. The control unit determines whether each of the wirings has a defect based on the sensed electrical signal and information pertaining to each wiring type of the wirings.
Public/Granted literature
- US20150048835A1 APPARATUS AND METHOD FOR INSPECTING AN ORGANIC LIGHT-EMITTING DISPLAY APPARATUS Public/Granted day:2015-02-19
Information query
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