Input device for entering data for electronic equipments and so

Details Input device for entering data for electronic equipments and so Input device for entering data for electronic equipments and so

1992-05-20

1995-08-29

Chin, Tommy P.

Computer graphics processing and selective visual display system

Display peripheral interface input device

Cursor mark position control device

345174, 178 18, G09G 302

Patent

active

054464803

ABSTRACT:
An input device for moving a cursor to a desired point in a display has a sliding member which moves on a two dimensional coordinate system, a location detector which electrically detects the location of the sliding member within that coordinate system, and a switch to allow data entry in correspondence to the desired point indicated in the display corresponding to the position of the sliding member, in response to depression of the sliding member in a direction perpendicular to the plane of the coordinate system.

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