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Patent Searching and Data


Title:
SEE-THROUGH TYPE TOUCH PANEL
Document Type and Number:
Japanese Patent JPH04143823
Kind Code:
A
Abstract:

PURPOSE: To improve the durability of a see-through type touch panel by using a rubber elastic body of ≤ 100kgf/cm2 in terms of Young's modulus as a gap holding member.

CONSTITUTION: Two transparent flexible polymer films 1 containing transparent conductive thin films 2 are arranged so that both films 2 are opposed to each other via a gap holding member 4. The member 4 uses the rubber elastic body of ≤ 100kgf/m2 in terms of Young's modulus. The rubber elastic body uses the silicone rubber, the olefin goup thermoplastic elastomer, a thermop lastic polyurethane elastomer, etc. Thus the durability is improved for a see-through type touch panel containing the member 4.


Inventors:
KATSUMURA AKIFUMI
Application Number:
JP26644990A
Publication Date:
May 18, 1992
Filing Date:
October 05, 1990
Export Citation:
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Assignee:
SUMITOMO BAKELITE CO
International Classes:
G06F3/041; G06K11/06; (IPC1-7): G06F3/033; G06K11/18