Title:
DISPLAY DEVICE, CHIP-ON FILM MANUFACTURING DEVICE, AND CHIP-ON FILM MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/256533
Kind Code:
A1
Abstract:
A display device comprises a display panel including a base film, a driving chip disposed under the base film, a first pad disposed under the base film and connected to the driving chip, and a first connection pad connected to the first pad, wherein one side of the first pad has a first inclined surface forming a first angle with the upper surface of the first pad, and the first angle is an acute angle.
Inventors:
IM DAEHYUK (KR)
Application Number:
PCT/KR2020/095013
Publication Date:
December 24, 2020
Filing Date:
March 05, 2020
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L27/32; H01L51/56
Foreign References:
| KR20060092026A | 2006-08-22 | |||
| KR20180000046A | 2018-01-02 | |||
| JP2007214385A | 2007-08-23 | |||
| KR100512992B1 | 2005-09-05 | |||
| KR20180062519A | 2018-06-11 |
Other References:
See also references of EP 3989289A4
Attorney, Agent or Firm:
KORYO IP & LAW (KR)
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