DISPLAY DEVICE INCLUDING TOUCH SENSOR

A display device according to one embodiment of the present invention comprises: a display panel that includes a plurality of pixels for displaying an image; a plurality of touch sensor electrodes that detect a touch of an external object; and a plurality of detection input electrodes that generate...

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Bibliographic Details
Main Authors LEE IL HO, KIM YOUNGJIN, LEE SEUNGHEE, PYOUN SEOUNGBUM
Format Patent
LanguageEnglish
Korean
Published 08.04.2022
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SEALS
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Summary:A display device according to one embodiment of the present invention comprises: a display panel that includes a plurality of pixels for displaying an image; a plurality of touch sensor electrodes that detect a touch of an external object; and a plurality of detection input electrodes that generate a mutual capacitance between the plurality of touch sensor electrodes, wherein the plurality of touch sensor electrodes are located in a display area displaying an image, and the plurality of detection input electrodes are located in an area overlapping a black matrix area not displaying the image among an edge area of the display panel. Therefore, the present invention is capable of improving the touch characteristics of the edge area of the display device. 본 발명의 하나의 실시예에 따른 표시 장치는 영상을 표시하는 복수개의 화소를 포함하는 표시 패널, 외부 물체의 터치를 감지하는 복수개의 터치 센서 전극, 그리고 복수개의 터치 센서 전극과의 사이에서 상호 정전용량을 생성하는 복수개의 감지 입력 전극을 포함하고, 복수개의 터치 센서 전극은 영상을 표시하는 표시 영역 안에 위치하고, 복수개의 감지 입력 전극은 상기 표시 패널의 가장자리 영역 중에서 영상을 표시하지 않는 블랙 매트릭스 영역과 중첩하는 영역에 위치한다.
Bibliography:Application Number: KR20220040424