DISPLAY DEVICE

An embodiment of the present invention provides a display device comprising: an auxiliary line on a substrate; an insulating layer which is disposed on the auxiliary line and includes a first opening overlapping the auxiliary line and having a greater width than the width of the auxiliary line; a fi...

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Bibliographic Details
Main Authors LEE, Joon Gu, KIM, Jae Ik, KANG, Tae Wook, LEE, Duck Jung, SONG, Seung Yong
Format Patent
LanguageEnglish
French
Korean
Published 23.03.2023
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Summary:An embodiment of the present invention provides a display device comprising: an auxiliary line on a substrate; an insulating layer which is disposed on the auxiliary line and includes a first opening overlapping the auxiliary line and having a greater width than the width of the auxiliary line; a first electrode on the insulating layer; a bank layer which includes a light emission opening overlapping the first electrode; an intermediate layer which overlaps the first electrode through the light emission opening and includes a light emission layer; and a second electrode on the intermediate layer, wherein the auxiliary line includes a plurality of sublayers, and the second electrode comes into contact with the side surface of one of the plurality of sublayers through the first opening of the insulating layer. Un mode de réalisation de la présente invention concerne un dispositif d'affichage comprenant : une ligne auxiliaire sur un substrat ; une couche isolante qui est disposée sur la ligne auxiliaire et comprend une première ouverture chevauchant la ligne auxiliaire et ayant une largeur supérieure à la largeur de la ligne auxiliaire ; une première électrode sur la couche isolante ; une couche de banque qui comprend une ouverture d'émission de lumière chevauchant la première électrode ; une couche intermédiaire qui chevauche la première électrode à travers l'ouverture d'émission de lumière et comprend une couche d'émission de lumière ; et une seconde électrode sur la couche intermédiaire, la ligne auxiliaire comprenant une pluralité de sous-couches, et la seconde électrode étant en contact avec la surface latérale de l'une de la pluralité de sous-couches à travers la première ouverture de la couche isolante. 본 발명의 일 실시예는, 기판 상의 보조배선과, 보조배선 상에 배치되되 상기 보조배선에 중첩하고 보조배선의 폭 보다 큰 폭을 갖는 제1개구를 포함하는 절연층과, 절연층 상의 제1전극과, 제1전극에 중첩하는 발광개구를 포함하는 뱅크층과, 발광개구를 통해 상기 제1전극에 중첩하며, 발광층을 포함하는 중간층과, 중간층 상의 제2전극을 포함하며, 보조배선은 복수의 서브층을 포함하며, 제2전극은 절연층의 제1개구를 통해 상기 복수의 서브층 중 어느 하나의 서브층의 측면에 접촉하는, 표시 장치를 개시한다.
Bibliography:Application Number: WO2022KR11849