ORGANIC LIGHT EMITTING DISPLAY DEVICE AND ORGANIC LIGHT EMITTING DISPLAY PANEL

Embodiments of the present disclosure relate to an organic light emitting display device and an organic light emitting display panel and, more specifically, to an organic light emitting display device, which includes: a color filter disposed on a substrate and overlapping a light emitting region; a...

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Bibliographic Details
Main Authors PARK EUN JI, HWANG SEONG HWAN, GANG BYEONG UK
Format Patent
LanguageEnglish
Korean
Published 07.07.2023
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Summary:Embodiments of the present disclosure relate to an organic light emitting display device and an organic light emitting display panel and, more specifically, to an organic light emitting display device, which includes: a color filter disposed on a substrate and overlapping a light emitting region; a first insulating layer disposed on the color filter; a first active layer disposed on the first insulating layer; a gate electrode disposed on a portion of an upper surface of the first active layer; a second insulating layer disposed on the first active layer and the gate electrode and including a hole exposing the portion of the upper surface of the first active layer; a bank disposed on the second insulating layer and including an opening overlapping the hole of the second insulating layer; an organic layer disposed on the bank and the portion of the upper surface of the first active layer; and a cathode disposed on the organic layer. Therefore, the present invention provides the organic light emitting display device and the organic light emitting display panel which can simplify a process. 본 개시의 실시예들은, 유기발광 표시장치 및 유기발광 표시패널에 관한 것으로서, 더욱 상세하게는, 기판 상에 배치되되 발광영역과 중첩된 컬러필터, 컬러필터 상에 배치된 제1 절연막, 제1 절연막 상에 배치된 제1 액티브층, 제1 액티브층의 상면의 일부에 배치된 게이트 전극, 제1 액티브층 및 게이트 전극 상에 배치되고, 제1 액티브층의 상면의 일부를 노출하는 홀을 포함하는 제2 절연막, 제2 절연막 상에 배치되되 제2 절연막의 홀과 중첩된 개구부를 포함하는 뱅크, 제1 액티브층의 상면의 일부 및 뱅크 상에 배치된 유기층, 및 유기층 상에 배치된 캐소드 전극을 포함함으로써, 공정을 간단하게 할 수 있는 유기발광 표시장치 및 유기발광 표시패널을 제공할 수 있다.
Bibliography:Application Number: KR20210192617