Invention Grant
- Patent Title: Display device capable of detecting whether a power cable is abnormally connected
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Application No.: US15388771Application Date: 2016-12-22
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Publication No.: US10649509B2Publication Date: 2020-05-12
- Inventor: Seung-Jun Lee
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@125a082c
- Main IPC: G09G3/00
- IPC: G09G3/00 ; G06F1/26 ; G09G3/3233 ; G09G3/3258
Abstract:
A display device includes a display panel including a plurality of pixels, first and second source boards connected to the display panel, and a control board. The control board is connected to the first source board via a first power cable and to the second source board via a second power cable. The control board is configured to control a power voltage provided to the pixels based on a first connection signal received from a first ground line of the first power cable and a second connection signal received from a second ground line of the second power cable.
Public/Granted literature
- US20170322608A1 DISPLAY DEVICE Public/Granted day:2017-11-09
Information query
