Coordinate input apparatus, coordinate inputting method,...

Details Coordinate input apparatus, coordinate inputting method,... Coordinate input apparatus, coordinate inputting method,...

2005-11-15

2005-11-15

Shalwala, Bipin (Department: 2673)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Stylus

C345S156000

Reexamination Certificate

active

06965378

ABSTRACT:
To provide a coordinate input apparatus with higher resolution and excellent agility in terms of usage, without causing reduction in the detection speed of input light. At the time of calculating coordinate data of a predetermined ordinal number, a readout portion of a CCD is determined from coordinate data whose ordinal number precedes the predetermined ordinal number, and an output is obtained partially from the determined readout portion, and the coordinate data of the predetermined ordinal number is calculated to generate a coordinate output signal corresponding to a predetermined position of a screen.

REFERENCES:
patent: 4897510 (1990-01-01), Tanaka et al.
patent: 4931965 (1990-06-01), Kaneko et al.
patent: 5017913 (1991-05-01), Kaneko et al.
patent: 5097102 (1992-03-01), Yoshimura et al.
patent: 5142106 (1992-08-01), Yoshimura et al.
patent: 5239138 (1993-08-01), Kobayashi et al.
patent: 5500492 (1996-03-01), Kobayashi et al.
patent: 5515079 (1996-05-01), Hauck
patent: 5565893 (1996-10-01), Sato et al.
patent: 5627565 (1997-05-01), Morishita et al.
patent: 5736979 (1998-04-01), Kobayashi et al.
patent: 5805147 (1998-09-01), Tokioka et al.
patent: 5818429 (1998-10-01), Tanaka et al.
patent: 5831603 (1998-11-01), Yoshimura et al.
patent: 5933149 (1999-08-01), Mori et al.
patent: 5936207 (1999-08-01), Kobayashi et al.
patent: 6339748 (2002-01-01), Hiramatsu

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