Title:
TOUCH PANEL WITH IMPROVED PATTERN VISIBILITY
Document Type and Number:
WIPO Patent Application WO/2014/027781
Kind Code:
A1
Abstract:
The present invention relates to a touch panel, comprising: a cover glass formed with a transparent conductive film pattern layer on one surface thereof; a refractive index adjusting layer formed between the cover glass and the transparent conductive film pattern layer; a multi-layer formed on another surface of the cover glass, wherein the pattern visibility is improved by minimizing a refractive index difference between a pattern part and a non-pattern part of the transparent conductive film pattern layer by using the refractive index adjusting layer, and the refractive index on one surface making contact with air can be reduced by reducing the refractive index difference between the air and the cover glass by using the multi-layer.
Inventors:
CHOI WON (KR)
Application Number:
PCT/KR2013/007045
Publication Date:
February 20, 2014
Filing Date:
August 05, 2013
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
G06F3/041
Foreign References:
| KR20110038518A | 2011-04-14 | |||
| KR20110061685A | 2011-06-10 | |||
| KR20110082464A | 2011-07-19 | |||
| KR20110049553A | 2011-05-12 | |||
| US20120114919A1 | 2012-05-10 |
Attorney, Agent or Firm:
Hanyang Patent Firm (KR)
한양특허법인 (KR)
한양특허법인 (KR)
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