Title:
入力ペン
Document Type and Number:
Japanese Patent JP4142776
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an input pen capable of deforming a conductive elastic body, obtaining a prescribed contact area and inputting an accurate coordinate position only by slightly depressing the tip of the input pen and tracing the prescribed area. SOLUTION: In the input pen to be used for a coordinate input device for inputting the coordinate position of an operation part by specifying an operation area by the input pen or a finger and detecting the coordinate position of the operation part in the operation area by a change in the quantity of electricity following an electrostatic capacity change, a tip formed on the front part of the input pen is constituted of an elastic body 4 and a conductive elastic body 5 stuck to the body 4. Since the elastic body 5 is brought into contact with the front part of a conductive shaft cylinder 1, the elastic body 4 of the tip is conducted to an operator's hand holding the shaft cylinder 1.
Inventors:
Nagamasa Toshimasa
Application Number:
JP29333198A
Publication Date:
September 03, 2008
Filing Date:
October 15, 1998
Export Citation:
Assignee:
Pilot Precision Co., Ltd.
International Classes:
G06F3/041; G06F3/03; G06F3/044
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