High durability touch panel

Details High durability touch panel High durability touch panel

2006-12-12

2006-12-12

Enad, Elvin (Department: 2832)

Electricity: circuit makers and breakers

Solid contact

Membrane type

Reexamination Certificate

active

07148439

ABSTRACT:
The present invention provides a touch panel having: a first panel board having a first base layer and a first conductive thin film disposed on one side of the first base layer; and a second panel board having a second base layer and a second conductive thin film disposed on one side of the second base layer; wherein the first panel board and the second panel board are arranged thorough a spacer so that the first conductive thin film and the second conductive thin film face each other, wherein the distance between the first conductive thin film and the second conductive thin film is from 20 to 100 μm, wherein the touch panel has a pushing angle of 3.9° or less at a point distant from an electrode provided at an end portion of the first panel board by 1.5 mm.

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patent: 02-066809 (1990-03-01), None
patent: 2002-326301 (2002-11-01), None

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