Invention Grant
- Patent Title: Conductive film and touch panel
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Application No.: US15166968Application Date: 2016-05-27
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Publication No.: US09990083B2Publication Date: 2018-06-05
- Inventor: Hiroshige Nakamura
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2013-247282 20131129
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044

Abstract:
Provided are a conductive film and a touch panel in which an extraction electrode that is formed in a visible region is inconspicuous to improve visibility, the initial capacitance between electrodes is increased to improve the accuracy of detection, and the electrodes are formed on only one main surface of a base to reduce costs. The conductive film includes a transparent base, first and second electrodes 32A and 32B that are formed on a main surface of the transparent base so as to face each other, and an extraction electrode 34 that is formed on the main surface of the transparent base and extends from the second electrode 32B. The first electrode 32A has a shape which surrounds a portion of the second electrode 32B. At least the extraction electrode 34 is formed in a mesh pattern 38 including a plurality of grids 36 which are formed by thin metal wires.
Public/Granted literature
- US20160274727A1 CONDUCTIVE FILM AND TOUCH PANEL Public/Granted day:2016-09-22
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