Invention Grant
- Patent Title: Touch sensor
-
Application No.: US16573461Application Date: 2019-09-17
-
Publication No.: US10592052B2Publication Date: 2020-03-17
- Inventor: Gwang Bum Ko , Hyun Jae Na , Hyoung Wook Jang , Ye Ri Jeong , Jeong Yun Han
- 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: KR10-2016-0065026 20160526
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044

Abstract:
A touch sensor includes: a plurality of first sensor electrode columns disposed in a sensing area, the plurality of first sensor electrode columns each including one or more first sensor electrodes; a plurality of second sensor electrode columns alternately disposed with the first sensor electrode columns in the sensing area, the plurality of second sensor electrode columns each including a plurality of second sensor electrodes having a length defined by a longitudinal axis and a width extending in a direction across the length; a plurality of lines connected to the first sensor electrode columns and the second sensor electrode columns; and a pad unit including a plurality of pads connected to the lines, wherein at least some of the second sensor electrodes have a width that varies along the longitudinal axis of its respective second electrodes.
Public/Granted literature
- US20200012384A1 TOUCH SENSOR Public/Granted day:2020-01-09
Information query