Invention Grant
- Patent Title: Display device for reducing or preventing crosstalk
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Application No.: US16985681Application Date: 2020-08-05
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Publication No.: US11387311B2Publication Date: 2022-07-12
- Inventor: Hwayoung Song , Jihyun Ka , Jongseok Woo , Wonse Lee
- 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: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2019-0113017 20190911
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/32
Abstract:
A display device having an improved reliability includes a substrate including a display area in which a display element is arranged, a first conductive layer extending in a first direction on a plane, located in the display area, and including a protrusion protruding in a second direction crossing the first direction, a first insulating layer on the first conductive layer, a second conductive layer extending in the first direction on a plane, located on the first insulating layer, and defining a groove overlapping the protrusion of the first conductive layer, a second insulating layer on the second conductive layer, and a third conductive layer extending in the second direction on a plane, located on the second insulating layer, and overlapping the protrusion of the first conductive layer.
Public/Granted literature
- US20210074797A1 DISPLAY DEVICE Public/Granted day:2021-03-11
Information query
IPC分类:
