Invention Grant
- Patent Title: Display apparatus with voltage sensing
-
Application No.: US16251087Application Date: 2019-01-18
-
Publication No.: US10804353B2Publication Date: 2020-10-13
- Inventor: Junwon Choi , Wonmi Hwang , Junyong An , Yunkyeong In
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5dbbb4ff
- Main IPC: H01L27/32
- IPC: H01L27/32 ; G09G3/3258 ; G09G3/3266 ; G09G3/3291

Abstract:
A display apparatus includes: a substrate having a display area, a peripheral area outside the display area, a pad area in the peripheral area, and a bending area between the display area and the pad area; a thin film transistor in the display area and an organic light-emitting device electrically connected to the thin film transistor; a first voltage line between a side of the display area and the pad area, in the peripheral area, the first voltage line supplying a first voltage to the organic light-emitting device; and a first sensing line in the peripheral area, the first sensing line measuring the first voltage of the first voltage line, wherein a first contact where an end of the first sensing line and the first voltage line are connected is between the bending area and the display area.
Public/Granted literature
- US20190378889A1 DISPLAY APPARATUS Public/Granted day:2019-12-12
Information query
IPC分类: