Title:
HIGH PERFORMANCE FILM-TYPE TOUCH SENSOR
Document Type and Number:
WIPO Patent Application WO/2019/190256
Kind Code:
A1
Abstract:
A high performance touch sensor according to the present invention comprises: a substrate; a first detection electrode formed on the substrate; an insulation layer formed on the first detection electrode; a second detection electrode formed on the insulation layer; and a protection layer formed on the second detection electrode, wherein one of the first detection electrode and the second detection electrode has a triple-film structure including a metal oxide and a thin film metal laminated on each other, and the other one includes a metal pattern. Therefore, the present invention can implement touch sensor having a high resolution and a large area while simultaneously satisfying a low resistance characteristic and an optical characteristic, facilitate progress of a high-temperature process, and diversify the substrate.
Inventors:
LEE JAE HYUN (KR)
YOON JU IN (KR)
KIM KEON (KR)
CHOI BYUNG JIN (KR)
YOON JU IN (KR)
KIM KEON (KR)
CHOI BYUNG JIN (KR)
Application Number:
PCT/KR2019/003689
Publication Date:
October 03, 2019
Filing Date:
March 29, 2019
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
G06F3/041; C23C30/00; H01B1/02; H01B5/00
Foreign References:
| KR20170073186A | 2017-06-28 | |||
| KR20140059428A | 2014-05-16 | |||
| KR20150032150A | 2015-03-25 | |||
| KR20160122291A | 2016-10-24 | |||
| KR20170076340A | 2017-07-04 |
Attorney, Agent or Firm:
DARAE IP FIRM (KR)
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