Title:
TRANSPARENT TABLET STRUCTURE AND TRANSPARENT TABLET INPUTTING DEVICE
Document Type and Number:
Japanese Patent JPH10301716
Kind Code:
A
Abstract:
To provide a thin transparent tablet structure in which the generation of a newton ring can be prevented.
This resistance film type transparent tablet structure is provided with a transparent film 1 in which a first transparent resistance film 11 is formed on the surface and a transparent board 2 in which a second transparent resistance film 21 is formed on the surface opposed to the first transparent resistance film 11. The detection of a contact position is operated by the contact of the first transparent resistance film 11 with the second transparent resistance film 21, and at least either the first transparent resistance film 11 or the second transparent resistance film 21 is provided with plural micro-openings 14.
Inventors:
WADA YOSHIHIRO
Application Number:
JP11155297A
Publication Date:
November 13, 1998
Filing Date:
April 28, 1997
Export Citation:
Assignee:
SHARP KK
International Classes:
G06F3/041; (IPC1-7): G06F3/033
Attorney, Agent or Firm:
Shusaku Yamamoto