Title:
DEVICE FOR TOUCH PANEL
Document Type and Number:
WIPO Patent Application WO/2017/119442
Kind Code:
A1
Abstract:
The present invention realizes a device for touch panels with which it is possible to appropriately reduce noise that is induced in a touch sensor (electrode for a touch panel) from an antenna when the antenna operates, and to reduce manufacturing costs. A display device 100 having a touch panel is provided with a coexistence conductive layer L_Y_Ant and an X-axis direction electrode layer L_X. The coexistence conductive layer L_Y_Ant includes a first sensor electrode pattern for the touch panel and an antenna pattern. The X-axis direction electrode layer L_X includes a second sensor electrode pattern for the touch panel that is arranged so as to cross the first sensor electrode pattern in a planar view. The antenna pattern is formed so that at least a portion of the antenna pattern diagonally crosses the first sensor electrode pattern in a planar view.
Inventors:
NAKABAYASHI TAMIYO
YOSHIDA SHINICHI
SUGITA YASUHIRO
YOSHIDA SHINICHI
SUGITA YASUHIRO
Application Number:
PCT/JP2017/000117
Publication Date:
July 13, 2017
Filing Date:
January 05, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G06F3/041; G06F3/044; H01Q1/38; H01Q7/00
Foreign References:
| US20120133597A1 | 2012-05-31 | |||
| JP2014115989A | 2014-06-26 |
Attorney, Agent or Firm:
KAWAKAMI Keiko et al. (JP)
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