Title:
ZERO-BEZEL DISPLAY DEVICE HAVING PERIPHERAL CIRCUIT STRUCTURE UNDER DISPLAY AREA APPLIED THERETO, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/194022
Kind Code:
A1
Abstract:
The present embodiments provide: a display device in which a peripheral circuit is deposited on the upper part of the exterior of a substrate, wiring is deposited in a central part, a flat layer is deposited on the peripheral circuit and the wiring, and a pixel transistor is deposited on the flat surface, and thus parasitic capacitance is minimized due to the vertical structure of the outermost pixel transistor and a peripheral circuit transistor, which are separated by an interlayer insulating film, and power loss due to a decrease in resistance is minimized by increasing the width of the wiring formed in an area of the peripheral circuit layer, said area being not occupied by the peripheral circuit transistor; and a manufacturing method therefor.
Inventors:
KIM HYUN JAE (KR)
JUNG SU JIN (KR)
KANG BYUNG HA (KR)
LEE I SAK (KR)
JUNG SU JIN (KR)
KANG BYUNG HA (KR)
LEE I SAK (KR)
Application Number:
PCT/KR2020/010521
Publication Date:
September 30, 2021
Filing Date:
August 10, 2020
Export Citation:
Assignee:
UIF UNIV INDUSTRY FOUNDATION YONSEI UNIV (KR)
International Classes:
H01L27/12; G09F9/30; H01L27/32
Foreign References:
| KR20160027907A | 2016-03-10 | |||
| KR20160038492A | 2016-04-07 | |||
| KR20180061723A | 2018-06-08 | |||
| KR20190047565A | 2019-05-08 | |||
| US20140065430A1 | 2014-03-06 |
Attorney, Agent or Firm:
WOOIN PATENT & LAW FIRM (KR)
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