Method for controlling resolution of graphic image

Details Method for controlling resolution of graphic image Method for controlling resolution of graphic image

2008-04-22

2008-04-22

Wang, Jin-Cheng (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Graphic manipulation

C345S661000, C345S581000, C345S694000, C345S695000, C345S698000, C345S634000

Reexamination Certificate

active

10782879

ABSTRACT:
The present invention relates to a method for controlling a resolution of a graphic image. When various electronic devices such as a personal computer (PC), a set-top box (STB) equipped with an Internet function, etc. enable an external display unit such as a television (TV) or etc. to display the graphic image, a resolution of the graphic image is controlled such that the graphic image can be fully displayed on a valid screen of the external display unit. Therefore, a user selection menu bar located at an outer portion of the graphic image can be appropriately displayed and a user can easily select a desired menu item.

REFERENCES:
patent: 5844539 (1998-12-01), Kitagawa
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patent: 6028585 (2000-02-01), Ishii et al.
patent: 6236388 (2001-05-01), Iida et al.
patent: 6493008 (2002-12-01), Yui
patent: 6618026 (2003-09-01), Grigor et al.
patent: 6771278 (2004-08-01), Shigeta
patent: 2002/0089523 (2002-07-01), Hodgkinson

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