Staas & Halsey LLP
Apparatus and method for controlling hue and luminance in image display device
An apparatus for converting input image signals into image signals that can be displayed in an image display device. The image display device includes a color space converter converting color components of the input image signals and color components that can be displayed in the image display device into color space, a hue control variable calculator comparing a converted color gamut with each other to calculate a hue control variable, and a hue controller controlling hues of the input image signals using the hue control variable.
Samsung Electronics Co., Ltd.
G H
G09G H04N
inventional inventional
Seong-deok Chang-yeong Hyun-wook
Lee Kim Ok