Title:
TOUCH PANEL, AND TOUCH PANEL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/047381
Kind Code:
A1
Abstract:
Provided is a touch panel configured to minimize electrode disconnection caused by swelling of the insulating layer during the production process. The touch panel is equipped with: an insulating substrate; first insular electrodes (111) disposed along a first direction; second insular electrodes (121) disposed along a second direction intersecting the first direction; a connecting portion (112) for connecting together the first insular electrodes (111); an insulating film (15) formed covering a portion of the connecting portion (112); and a relay electrode (122) for connecting together the second insular electrodes (121) via a route over the insulating film (15). The relay electrode (122), in a section thereof that overlaps the connecting portion (112) in plan view, is narrower in width, in a direction perpendicular to the second direction, than the width of the insulating film (15). A pair of end pieces (15a), (15b) of the insulating film (15) are covered by either a first insular electrode (111), a second insular electrode (121), or the relay electrode (122).
Inventors:
MATSUBARA KUNIO
MISAKI KATSUNORI
MISAKI KATSUNORI
Application Number:
PCT/JP2012/074259
Publication Date:
April 04, 2013
Filing Date:
September 21, 2012
Export Citation:
Assignee:
SHARP KK (JP)
MATSUBARA KUNIO
MISAKI KATSUNORI
MATSUBARA KUNIO
MISAKI KATSUNORI
International Classes:
G06F3/041; G06F3/044
Foreign References:
| JP2011076155A | 2011-04-14 | |||
| JPH10177180A | 1998-06-30 |
Attorney, Agent or Firm:
KAWAKAMI Keiko et al. (JP)
Keiko Kawakami (JP)
Keiko Kawakami (JP)
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Claims:
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