Vibration transmission plate for inputting coordinates

Details Vibration transmission plate for inputting coordinates Vibration transmission plate for inputting coordinates

1993-01-15

1996-02-13

Chin, Stephen

Telegraphy

Systems

Position coordinate determination for writing

178 18, 345177, 345179, G08C 2100, G09G 302

Patent

active

054913055

ABSTRACT:
A vibration transmission plate for inputting coodinates has a two-layer structure with an input layer for inputting vibration and a vibration transmission layer for transmitting the vibration. By using a member having a flexural modulus of elasticity of 180.0-720.0 kgf/mm.sup.2 as the input layer, accuracy in detecting the input position of the vibration can be improved. By forming a member made of glass fibers, which can restrict the direction of the transmission of the vibration between the input layer and the vibration transmission layer as an intermediate layer, the accuracy can also be improved.

REFERENCES:
patent: 4886943 (1989-12-01), Suzuki et al.
patent: 4887245 (1989-12-01), Mori et al.
patent: 4897511 (1990-01-01), Itaya et al.
patent: 4931965 (1990-06-01), Kaneko et al.
patent: 4980518 (1990-12-01), Kobayashi et al.
patent: 5017913 (1991-05-01), Kaneko et al.
patent: 5019865 (1991-05-01), Tanaka et al.
patent: 5073685 (1991-12-01), Kobayashi
patent: 5097102 (1992-03-01), Yoshimura
patent: 5177472 (1993-01-01), Taniishi et al.
patent: 5260521 (1993-11-01), Knowles

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