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Title:
CAPACITANCE TYPE INPUT DEVICE
Document Type and Number:
Japanese Patent JP2013211039
Kind Code:
A
Abstract:

To provide a capacitance type input device having a structure of light-transmitting electrodes arranged in biaxial directions in the same layer, in which a conductor mutually connecting the light-transmitting electrodes in one axial direction is less visible and less likely to be disconnected.

A capacitance type input device includes: a substrate 2; a plurality of conductors formed on a surface of the substrate and arrayed in a first direction and a second direction intersecting the first direction; a plurality of insulating films 6 disposed in one-to-one arrangement corresponding to the plurality of conductors so as to partially cover each of the plurality of conductors; a plurality of first light-transmitting electrodes 3 arrayed in the first and second directions; and a plurality of second light-transmitting electrodes arrayed in the first and second directions, each disposed between rows and between columns of the first light-transmitting electrodes. Each first light-transmitting electrode aligned to the first direction is mutually electrically connected by contacting a portion of the conductor not covered with the insulating film, while each second light-transmitting electrode aligned to the second direction are mutually connected on the insulating film.


Inventors:
TANAKA HIROSHI
UENO TAKASHI
Application Number:
JP2013108946A
Publication Date:
October 10, 2013
Filing Date:
May 23, 2013
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
International Classes:
G06F3/041
Domestic Patent References:
JP2010211647A2010-09-24
JPS61173333A1986-08-05
JP2010211647A2010-09-24
Attorney, Agent or Firm:
Patent business corporation Ogasawara patent office