Title:
TRANSFER SUBSTRATE USED IN MANUFACTURE OF DISPLAY DEVICE, DISPLAY DEVICE, AND MANUFACTURING METHOD FOR DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/065544
Kind Code:
A1
Abstract:
The present invention is applicable to display device-related technical fields and may provide a transfer substrate in which multiple semiconductor light-emitting elements of a first color and a light conversion layer formed on at least a portion of the semiconductor light-emitting elements to convert the first color into a second color or a third color are formed, the transfer substrate comprising: multiple unit pixels including one light-emitting element among the multiple semiconductor light-emitting elements; and a pixel including at least one of the multiple unit pixels, wherein the pixel includes a first pixel and a second pixel adjacent to each other and the light conversion layer of the unit pixel disposed at a position adjacent to the first pixel and the second pixel includes a light-emitting element which converts the first color into the same color.
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Inventors:
LEE YONGHAN (KR)
CHOI YOONYOUNG (KR)
CHOI HWANJOON (KR)
CHOI YOONYOUNG (KR)
CHOI HWANJOON (KR)
Application Number:
PCT/KR2020/012917
Publication Date:
March 31, 2022
Filing Date:
September 24, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01L25/075; G02B26/00; H01L25/16
Foreign References:
| KR101793542B1 | 2017-11-03 | |||
| KR20180081378A | 2018-07-16 | |||
| KR20200005692A | 2020-01-16 | |||
| KR20200086413A | 2020-07-17 | |||
| KR20100130058A | 2010-12-10 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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