Invention Application
- Patent Title: CONDUCTIVE FILM AND TOUCH PANEL SENSOR PROVIDED WITH SAME
-
Application No.: US15496656Application Date: 2017-04-25
-
Publication No.: US20170228090A1Publication Date: 2017-08-10
- Inventor: Hiroshige NAKAMURA
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2014-236924 20141121
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G06F3/0354

Abstract:
The conductive film is configured such that in a case in which a parameter Ca of a first-overlapped-portion in which a thin metal wire constituting a first-electrode and a thin metal wire constituting a second-electrode are superimposed in plan view is represented by Equation (1) of Ca=(A−wa*wb)/d, while setting an area of the first-overlapped-portion to A (μm2), line widths of the respective thin metal wires constituting the first-electrode and the second-electrode to wa and wb (μm), and a distance between the first-electrode and the second-electrode in a thickness direction of a substrate to d (μm), in a 5 mm×5 mm quadrangular region that is set to include a crossing region in which the first-electrode and the second-electrode cross each other in a conductive region, the parameter Ca of 90% or more of the first-overlapped-portions included in the region is 1.0 or less.
Public/Granted literature
- US10386957B2 Conductive film and touch panel sensor provided with same Public/Granted day:2019-08-20
Information query