Title:
TOUCH PANEL DEVICE
Document Type and Number:
Japanese Patent JP2012215952
Kind Code:
A
Abstract:
To provide a touch panel device having the configuration in which a touch panel is adhered to a cover glass 2 provided with a printing layer 5 for light shielding on the outer periphery thereof, the device preventing a sensitivity decline of the touch panel due to static electricity.
A touch panel substrate has a sensor electrode 6 formed, and a printing layer 5 is formed on the outer periphery of a cover glass 2 so as to surround the sensor electrode 6. The printing layer 5 is composed of a conductive material and connected to GND. In such a configuration, the printing layer 5 is made into a GND shield layer and can protect the sensor electrode 6 from external static electricity.
Inventors:
MAKUUCHI TOMONORI
Application Number:
JP2011079142A
Publication Date:
November 08, 2012
Filing Date:
March 31, 2011
Export Citation:
Assignee:
SEIKO INSTR INC
International Classes:
G06F3/044; B32B7/02; G06F3/041
Attorney, Agent or Firm:
Kentaro Kuhara
Noriaki Uchino
Nobuyuki Kimura
Noriaki Uchino
Nobuyuki Kimura
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