DISPLAY DEVICE

A display device is provided. The display device includes: electrodes spaced apart from each other in a light emitting area; a first bank disposed in a non-light emitting area and including an opening part overlapping the light emitting area; light emitting elements disposed between the electrodes w...

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Bibliographic Details
Main Authors LAZO MARTINEZ ISRAEL ESTEBAN, KIM JEONG SOO, KANG SUK HOON
Format Patent
LanguageEnglish
Korean
Published 21.07.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A display device is provided. The display device includes: electrodes spaced apart from each other in a light emitting area; a first bank disposed in a non-light emitting area and including an opening part overlapping the light emitting area; light emitting elements disposed between the electrodes within the opening part of the first bank; a second bank disposed on the first bank and including an opening part overlapping the light emitting area; and a color conversion layer disposed within the opening part of the second bank. The electrodes at least partially overlap the second bank. Therefore, it is possible to improve the light emission efficiency of a display panel. 표시 장치가 제공된다. 표시 장치는 발광 영역에서 서로 이격된 전극들, 비발광 영역에 배치되며 상기 발광 영역과 중첩하는 개구부를 포함하는 제1 뱅크, 상기 제1 뱅크의 개구부 내에서 상기 전극들 사이에 배치된 발광 소자들, 상기 제1 뱅크 상에 배치되며 상기 발광 영역과 중첩하는 개구부를 포함하는 제2 뱅크, 및 상기 제2 뱅크의 개구부 내에 배치된 컬러 변환층을 포함하며, 상기 전극들은 상기 제2 뱅크와 적어도 부분적으로 중첩한다.
Bibliography:Application Number: KR20220005538