Portable electronic device, method of controlling input...

Details Portable electronic device, method of controlling input... Portable electronic device, method of controlling input...

2005-05-20

2009-06-09

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S174000, C345S175000, C345S176000, C345S177000, C345S178000, C345S179000, C345S180000

Reexamination Certificate

active

07545366

ABSTRACT:
Disclosed herein is a portable electronic device including an operation surface for inputting an operating action of a user, detecting means for detecting the coordinates of a point of contact of a user's finger with said operation surface, a memory for storing information representing a deviation between the coordinates of a point on said operation surface where the user desires the user's finger to touch said operation surface and the detected coordinates of the point of contact, and correcting means for correcting said deviation based on the stored information.

REFERENCES:
patent: 7046235 (2006-05-01), Katoh
patent: 7-44321 (1995-02-01), None
patent: 7-160402 (1995-06-01), None
patent: 2000-235452 (2000-08-01), None
patent: 2001-312370 (2001-11-01), None
patent: 2002-73269 (2002-03-01), None
patent: 2003-345511 (2003-12-01), None

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