Title:
DISPLAY APPARATUS AND METHOD FOR MANUFACTURING DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/002738
Kind Code:
A1
Abstract:
A display apparatus of one embodiment comprises: a display panel divided into a display area and a non-display area and including a plurality of panel pads disposed in the non-display area; a flexible circuit board including a plurality of connection pads corresponding to the panel pads, and a bonding layer disposed between the display panel and the flexible circuit board and including a conductive polymer, wherein the bonding layer comprises: a plurality of conductive parts which overlap the panel pads and the connection pads and have a first conductivity value; and a plurality of non-conductive parts which do not overlap the panel pads and the connection pads and have a second conductivity value that is smaller than the first conductivity value, and the display apparatus can exhibit excellent reliability characteristics even at high resolution.
Inventors:
PARK CHAN-JAE (KR)
YOUK KIKYUNG (KR)
LEE SANGDUK (KR)
LEE HYUN A (KR)
IM DAEHYUK (KR)
YOUK KIKYUNG (KR)
LEE SANGDUK (KR)
LEE HYUN A (KR)
IM DAEHYUK (KR)
Application Number:
PCT/KR2020/095020
Publication Date:
January 07, 2021
Filing Date:
March 05, 2020
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
G02F1/1345; H01L51/56; H05K3/32
Domestic Patent References:
| WO2014081064A1 | 2014-05-30 |
Foreign References:
| KR20180024099A | 2018-03-08 | |||
| KR20050105662A | 2005-11-08 | |||
| KR20150146371A | 2015-12-31 | |||
| KR20180077409A | 2018-07-09 |
Attorney, Agent or Firm:
KORYO IP & LAW (KR)
Download PDF: