DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING ELEMENT

The present invention is applicable to a display device-related technical field and relates to, for example, a display device using a micro light emitting diode (LED). The present invention as such comprises: a wiring board on which a plurality of unit pixel regions are defined; a wiring electrode c...

Full description

Saved in:
Bibliographic Details
Main Authors YUN, Okhee, HAN, Seoungkyu, RYOO, Seungho, KIM, Wonsik, SHIN, Jonggon, KIM, Yanghyun, CHANG, Myungwhun
Format Patent
LanguageEnglish
French
Korean
Published 07.12.2023
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:The present invention is applicable to a display device-related technical field and relates to, for example, a display device using a micro light emitting diode (LED). The present invention as such comprises: a wiring board on which a plurality of unit pixel regions are defined; a wiring electrode comprising a first wiring electrode and a second wiring electrode, which are arranged on the wiring board; and a light emitting element that forms a sub-pixel by being installed to be electrically connected to the first wiring electrode and the second wiring electrode in each of the unit pixel regions, wherein the light emitting element may be configured to comprise: a first light emitting element located in a first pixel region and installed in a first arrangement; and a second light emitting element located in a second pixel region neighboring the first pixel region and installed in a second arrangement that is symmetrical to the first arrangement. La présente invention peut s'appliquer à un domaine technique associé aux dispositifs d'affichage et concerne, par exemple, un dispositif d'affichage faisant appel à une micro-diode électroluminescente (DEL). La présente invention comprend en tant que telle : une carte de câblage sur laquelle sont définies plusieurs régions de pixels unitaires ; une électrode de câblage comprenant une première électrode de câblage et une seconde électrode de câblage, qui sont disposées sur la carte de câblage ; et un élément électroluminescent qui forme un sous-pixel en étant installé de sorte à être connecté électriquement à la première électrode de câblage et à la seconde électrode de câblage dans chacune des régions de pixels unitaires, l'élément électroluminescent pouvant être conçu pour comprendre : un premier élément électroluminescent situé dans une première région de pixel et installé dans un premier agencement ; et un second élément électroluminescent situé dans une seconde région de pixel voisine de la première région de pixel et installé dans un second agencement qui est symétrique au premier agencement. 본 발명은 디스플레이 장치 관련 기술 분야에 적용 가능하며, 예를 들어 마이크로 LED(Light Emitting Diode)를 이용한 디스플레이 장치에 관한 것이다. 이러한 본 발명은, 다수의 단위 픽셀 영역이 정의된 배선 기판; 상기 배선 기판 상에 배열되는 제1 배선 전극과 제2 배선 전극을 포함하는 배선 전극; 및 상기 각 단위 픽셀 영역에서 상기 제1 배선 전극과 상기 제2 배선 전극에 전기적으로 접속되어 설치되어 서브픽셀을 이루는 발광 소자를 포함하고, 상기 발광 소자는, 제1 픽셀 영역에 위치하고 제1 배치로 설치되는 제1 발광 소자; 및 상기 제1 픽셀 영역과 이웃하는 제2 픽셀 영역에 위치하고, 상기 제1 배치와 대칭되는 제2 배치로 설치되는 제2 발광 소자를 포함하여 구성될 수 있다.
Bibliography:Application Number: WO2022KR07819