Input unit

Details Input unit Input unit

1992-09-23

1996-08-06

Chin, Stephen

Telegraphy

Systems

Position coordinate determination for writing

G08C 2100

Patent

active

055435874

ABSTRACT:
An input unit includes a transparent touch panel wherein a fixed electrode supporting body having a fixed electrode formed on one surface thereof and a film having a movable electrode formed on one surface thereof are arranged so that the respective electrodes face each other and are spaced apart. The input also includes an input pen having an end thereof formed of polyolefin resin.

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patent: 5010213 (1991-04-01), Moriwaki et al.
patent: 5127050 (1992-06-01), Takahaski et al.

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