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1. WO2020096325 - MICRO-LED POSITIONING ERROR CORRECTING CARRIER AND MICRO-LED TRANSFER SYSTEM

Publication Number WO/2020/096325
Publication Date 14.05.2020
International Application No. PCT/KR2019/014921
International Filing Date 05.11.2019
IPC
H01L 21/67 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
H01L 21/68 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
68for positioning, orientation or alignment
H01L 21/677 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
677for conveying, e.g. between different work stations
Applicants
  • (주)포인트엔지니어링 POINT ENGINEERING CO., LTD. [KR]/[KR]
Inventors
  • 안범모 AHN, Bum Mo
  • 박승호 PARK, Seung Ho
  • 변성현 BYUN, Sung Hyun
Agents
  • 최광석 CHOI, Kwang Seok
Priority Data
10-2018-013723009.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) MICRO-LED POSITIONING ERROR CORRECTING CARRIER AND MICRO-LED TRANSFER SYSTEM
(FR) SUPPORT DE CORRECTION D'ERREUR DE POSITIONNEMENT DE MICRO-DEL ET SYSTÈME DE TRANSFERT DE MICRO-DEL
(KO) 마이크로 LED 위치 오차 보정 캐리어 및 마이크로 LED 전사시스템
Abstract
(EN)
The present invention relates to a micro-LED positioning error correcting carrier capable of correcting the positioning error of micro-LEDs, and a micro-LED transfer system using the micro-LED positioning error correcting carrier. The micro-LED positioning error correcting carrier comprises: mounting grooves, each of which has a bottom surface and inclined portions, and in which micro-LEDs are accommodated; and non-mounting surfaces provided adjacent to the mounting grooves.
(FR)
La présente invention concerne un support de correction d'erreur de positionnement de micro-DEL capable de corriger l'erreur de positionnement de micro-DEL, et un système de transfert de micro-DEL utilisant le support de correction d'erreur de positionnement de micro-DEL. Le support de correction d'erreur de positionnement de micro-DEL comprend : des rainures de montage, dont chacune a une surface inférieure et des parties inclinées, et dans lesquelles des micro-DEL sont reçues; et des surfaces de non-montage disposées adjacentes aux rainures de montage.
(KO)
본 발명은 마이크로 LED의 위치 오차를 보정할 수 있는 마이크로 LED 위치 오차 보정 캐리어 및 상기 마이크로 LED 위치 오차 보정 캐리어를 이용한 마이크로 LED 전사시스템에 관한 것이다. 상기 마이크로 LED 위치 오차 보정 캐리어는 바닥면 및 경사부가 구비되어 마이크로 LED를 수용하는 적재홈; 및 적재홈의 주변으로 구비되는 비적재면;을 포함하는 것을 특징으로 한다.
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