Invention Application
- Patent Title: Touch Recognition Enabled Display Device with Asymmetric Black Matrix Pattern
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Application No.: US16102220Application Date: 2018-08-13
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Publication No.: US20190005923A1Publication Date: 2019-01-03
- Inventor: Mingyeong KIM , Taesang KIM , Seongsu KIM
- Applicant: LG Display Co., Ltd.
- Main IPC: G09G5/18
- IPC: G09G5/18 ; G09G3/20 ; G06F3/044 ; G06F3/041

Abstract:
A touch recognition enabled display device includes a plurality of common electrode blocks serving as touch-sensing regions and/or touch-driving regions. Conductive lines connected to the common electrode blocks are placed under the common electrode blocks and the pixel electrodes of the pixels, and they are routed across the active area, directly toward an inactive area where drive-integrated circuits are located. The conductive lines are positioned under one or more planarization layers, and are connected to the corresponding common electrode blocks via one or more contact holes.
Public/Granted literature
- US10692469B2 Touch recognition enabled display device with asymmetric black matrix pattern Public/Granted day:2020-06-23
Information query