DISPLAY APPARATUS

A display device comprises an organic light emitting display panel and a touch sensing unit disposed on the organic light emitting display panel. The touch sensing unit includes a touch electrode and a wiring unit connected to the touch electrode. The wiring unit of the touch sensing unit includes:...

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Bibliographic Details
Main Authors AN CHIWOOK, BANG KIHO, KIM JONGSEOK, KIM MIYOUNG
Format Patent
LanguageEnglish
Korean
Published 14.04.2022
Subjects
ELECTRICITY
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Summary:A display device comprises an organic light emitting display panel and a touch sensing unit disposed on the organic light emitting display panel. The touch sensing unit includes a touch electrode and a wiring unit connected to the touch electrode. The wiring unit of the touch sensing unit includes: a first wiring unit passing through a protruding member disposed in a non-display area of the organic light emitting display panel and not overlapping the protruding member in a plan view; a second wiring unit overlapping the protruding member; and a connection wiring unit disposed between the first wiring unit and the second wiring unit and having a wiring width smaller than a wiring width of the first wiring unit and the second wiring unit. Short-circuit defects between wiring parts can be improved by overlapping the connecting wiring unit with the edge of the protruding member. 표시 장치는 유기발광 표시 패널 및 유기발광 표시 패널 상에 배치된 터치감지유닛을 포함하고, 터치감지유닛은 터치전극 및 터치전극에 연결된 배선부를 포함한다. 터치감지유닛의 배선부는 유기발광 표시 패널의 비표시 영역에 배치된 돌출부재를 지나고, 평면상에서 돌출부재에 비중첩하는 제1 배선부, 돌출부재에 중첩하는 제2 배선부 및 제1 배선부 및 제2 배선부 사이에 배치되고 제1 배선부 및 제2 배선부에 비하여 작은 배선폭을 갖는 연결 배선부가 돌출부재의 엣지와 중첩하도록 하여 배선부 사이의 쇼트 불량을 개선할 수 있다.
Bibliography:Application Number: KR20220039585