Method and apparatus for displaying image signal

Details Method and apparatus for displaying image signal Method and apparatus for displaying image signal

Filed on

2006-07-24

Date issued

2011-11-22

Examiner

Wu, Xiao M. (Department: 2628)

Patent Class

Computer graphics processing and selective visual display system

SubClass

Computer graphics processing

SubSubClass

Attributes

Other Related Categories

C345S613000, C345S616000

Type

Reexamination Certificate

Status

active

Patent number

08063913

Description

ABSTRACT:
A method and apparatus for reducing color error bands occurring due to the abrupt difference in brightness between sub-pixels. In the method of displaying an image signal of an apparatus for displaying the image signal, the apparatus includes a plurality of pixels each having at least two sub-pixels, and the method includes detecting pixels that belong to an edge of an input image, changing pixel values of the sub-pixels constituting the pixels belonging to the edge, and driving a display in accordance with the new pixel value.

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