Title:
CURVED DISPLAY DEVICE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/020613
Kind Code:
A1
Abstract:
The present invention provides a curved display device manufacturing method comprising the steps of: coupling a flat display, a transparent adhesive layer, and flat cover glass, thereby manufacturing a flat display assembly; applying an adhesive to the edge of the flat display assembly; seating the flat display assembly on a curved jig; adsorbing the flat display assembly onto the surface of the curved jig by using vacuum holes formed in the curved jig such that the flat display assembly is bent; and coupling a backlight unit to the adhesive-applied area. The step of coupling a backlight unit to the adhesive-applied area comprises a step of curing the adhesive in a state in which the backlight unit is forced against the display assembly such that the display assembly remains bent.
Inventors:
KIM DAEHONG (KR)
Application Number:
PCT/KR2019/009446
Publication Date:
February 04, 2021
Filing Date:
July 29, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G02F1/1333
Foreign References:
| US20170255033A1 | 2017-09-07 | |||
| KR20070113615A | 2007-11-29 | |||
| US20170042046A1 | 2017-02-09 | |||
| KR20150013987A | 2015-02-06 | |||
| KR101927801B1 | 2019-02-26 |
Other References:
See also references of EP 4006632A4
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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