Title:
INPUT DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/118314
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an input device capable, in particular, of ensuring good invisibility properties and good adhesion with a transparent base material, and, in addition, capable of improving the environmental worthiness of a bridge wire. The input device is provided with: a transparent base material (2); a plurality of transparent electrodes (5) formed on a first surface of the transparent base material (2); a bridge wire (10) electrically connecting the transparent electrodes (5); and an insulating layer (20) formed between the transparent base material (2) and the bridge wire (10); wherein the bridge wire (10) comprises an underlayer 35 made from ITO that makes contact with the surface (20a) of the insulating layer (20); and a metallic layer (36) formed on the surface of the underlayer (35) and having lower resistance than the underlayer (35).
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Inventors:
TAKEUCHI MASAYOSHI (JP)
SATO KIYOSHI (JP)
SUZUKI TETSUYA (JP)
AOKI DAIGO (JP)
YAZAWA MANABU (JP)
SATO KIYOSHI (JP)
SUZUKI TETSUYA (JP)
AOKI DAIGO (JP)
YAZAWA MANABU (JP)
Application Number:
PCT/JP2012/059963
Publication Date:
August 15, 2013
Filing Date:
April 12, 2012
Export Citation:
Assignee:
ALPS ELECTRIC CO LTD (JP)
TAKEUCHI MASAYOSHI (JP)
SATO KIYOSHI (JP)
SUZUKI TETSUYA (JP)
AOKI DAIGO (JP)
YAZAWA MANABU (JP)
TAKEUCHI MASAYOSHI (JP)
SATO KIYOSHI (JP)
SUZUKI TETSUYA (JP)
AOKI DAIGO (JP)
YAZAWA MANABU (JP)
International Classes:
G06F3/044
Domestic Patent References:
| WO2010150668A1 | 2010-12-29 |
Foreign References:
| JP2011128674A | 2011-06-30 |
Attorney, Agent or Firm:
NOZAKI, Teruo et al. (JP)
Teruo Nozaki (JP)
Teruo Nozaki (JP)
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Claims: