Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TOUCH PANEL
Document Type and Number:
Japanese Patent JPH0355726
Kind Code:
A
Abstract:

PURPOSE: To broaden a degree of freedom in designing, and to offer inexpensive price by sandwiching and fixing a display body such as LED directly in a touch panel, and by electrically connecting a terminal of the display body and a wiring pattern of a wiring sheet together directly by the fixture.

CONSTITUTION: A touch panel is composed of a displaying letter sheet 1, a contact sheet 2 for taking earth for the protection of a contact underneath and against electrostatic, a spacer 3 for insulation underneath, and a wiring sheet 5 on whose surface side a wiring pattern 4a is printed, all of them being integrated together by a double faced tape adhered on each reverse surface except for that of the wiring sheet 4. Between the spacer 3 and the wiring sheet 4, a display body 5 such as LED is sandwiched, so as to fix the display body 5 main body, and to electrically connect its terminal 5a and a wiring pattern part of the wiring sheet 4 together. The display body is thus directly integrated into a panel.


Inventors:
TAKASHIMA TADASHI
Application Number:
JP18968689A
Publication Date:
March 11, 1991
Filing Date:
July 21, 1989
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H01H13/712; H01H13/02; H01H13/70; (IPC1-7): H01H13/02; H01H13/70
Attorney, Agent or Firm:
Shigetaka Awano (1 person outside)



 
Next Patent: LIGHT SWITCH