DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME

The present invention relates to a display device. A display device according to an embodiment includes: a substrate; a pixel electrode disposed on the substrate; a light emitting element disposed on the pixel electrode; a connection electrode disposed on a side surface of the light emitting element...

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Main Authors PARK SUNG KOOK, CHOI JIN WOO, JEON HYUNG IL, BAEK SUNG EUN, KIM MIN WOO, SEO KI SEONG
Format Patent
LanguageEnglish
Korean
Published 08.03.2023
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Abstract The present invention relates to a display device. A display device according to an embodiment includes: a substrate; a pixel electrode disposed on the substrate; a light emitting element disposed on the pixel electrode; a connection electrode disposed on a side surface of the light emitting element; and a common electrode disposed on the light emitting element. The light emitting element includes a first sub light emitting element; a second sub light emitting element disposed on the first sub light emitting element; and a third sub light emitting element disposed on the second sub light emitting element. The connection electrode is disposed on a side surface of at least one of the first sub light emitting element, the second sub light emitting element, and the third sub light emitting element. Therefore, it is possible to provide a display device that does not require a wavelength conversion layer and a barrier rib. 본 발명은 표시 장치에 관한 것이다. 일 실시예에 따른 표시 장치는 기판, 상기 기판 상에 배치되는 화소 전극, 상기 화소 전극 상에 배치되는 발광 소자, 상기 발광 소자의 측면 상에 배치되는 연결 전극, 및 상기 발광 소자 상에 배치되는 공통 전극을 구비한다. 상기 발광 소자는 제1 서브 발광 소자, 상기 제1 서브 발광 소자 상에 배치되는 제2 서브 발광 소자, 및 상기 제2 서브 발광 소자 상에 배치되는 제3 서브 발광 소자를 포함한다. 상기 연결 전극은 상기 제1 서브 발광 소자, 상기 제2 서브 발광 소자, 및 상기 제3 서브 발광 소자 중 적어도 어느 하나의 측면 상에 배치된다.
AbstractList The present invention relates to a display device. A display device according to an embodiment includes: a substrate; a pixel electrode disposed on the substrate; a light emitting element disposed on the pixel electrode; a connection electrode disposed on a side surface of the light emitting element; and a common electrode disposed on the light emitting element. The light emitting element includes a first sub light emitting element; a second sub light emitting element disposed on the first sub light emitting element; and a third sub light emitting element disposed on the second sub light emitting element. The connection electrode is disposed on a side surface of at least one of the first sub light emitting element, the second sub light emitting element, and the third sub light emitting element. Therefore, it is possible to provide a display device that does not require a wavelength conversion layer and a barrier rib. 본 발명은 표시 장치에 관한 것이다. 일 실시예에 따른 표시 장치는 기판, 상기 기판 상에 배치되는 화소 전극, 상기 화소 전극 상에 배치되는 발광 소자, 상기 발광 소자의 측면 상에 배치되는 연결 전극, 및 상기 발광 소자 상에 배치되는 공통 전극을 구비한다. 상기 발광 소자는 제1 서브 발광 소자, 상기 제1 서브 발광 소자 상에 배치되는 제2 서브 발광 소자, 및 상기 제2 서브 발광 소자 상에 배치되는 제3 서브 발광 소자를 포함한다. 상기 연결 전극은 상기 제1 서브 발광 소자, 상기 제2 서브 발광 소자, 및 상기 제3 서브 발광 소자 중 적어도 어느 하나의 측면 상에 배치된다.
Author KIM MIN WOO
JEON HYUNG IL
SEO KI SEONG
CHOI JIN WOO
BAEK SUNG EUN
PARK SUNG KOOK
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Snippet The present invention relates to a display device. A display device according to an embodiment includes: a substrate; a pixel electrode disposed on the...
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SubjectTerms BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
Title DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME
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