Invention Grant
- Patent Title: Color filter array having touch sensor and display panel having the same
-
Application No.: US15606919Application Date: 2017-05-26
-
Publication No.: US10175841B2Publication Date: 2019-01-08
- Inventor: Min-Joo Kim , Tae-Hwan Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Fenwick & West LLP
- Priority: KR10-2016-0066672 20160530
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/033 ; G06F3/041 ; G09G3/20 ; G09G3/3291 ; H04N5/357 ; G02F1/1333

Abstract:
Disclosed are a color filter array having a touch sensor and a display panel having the same. The color filter array may comprise: a plurality of color filters arranged in first and second directions on a substrate; a touch block electrode disposed on the color filters to sense a user touch position; a black matrix disposed on the touch block electrode between the color filters; and a touch-sensing line which is disposed in any one of the first and second directions and at least one of which is connected to the touch block electrode. Thereby, when the color filter array is applied to a bending-type or folding-type display device, generation of cracks in the touch sensing line is reduced or minimized.
Public/Granted literature
- US20170344153A1 Color Filter Array Having Touch Sensor And Display Panel Having The Same Public/Granted day:2017-11-30
Information query