Patent ID: 8072545

Claim:
A television, comprising: a tuner receiving a television broadcast signal through an antenna to output a video signal; an Analog to Digital (A/D) converting unit converting the video signal input from the tuner into digital video signals and outputting the digital video signals; a non-volatile memory storing a lookup table that associates adjustment values with set values so that if the set values are greater than or equal to a predetermined value, the adjustment values are increased approximately proportional to an increase in the set values, and if the set values are less than the predetermined value, the adjustment values are gradually decreased to the minimum value of the adjustment value as the set values decreases in accordance with: xÃ—(bâˆ’a)/c where, x represents the set values, a represents the minimum value of the adjustment values, b represents the adjustment values associated with the set value of the predetermined value, and c represents a number of set values from the predetermined value to the minimum value of the set values; a remote controller receiving inputs for selecting the set values; a microcomputer acquiring the adjustment values associated with the set values received by the remote controller based on the lookup table and setting the adjustment values into a register; a video decoder subjecting the digital video signals input from the A/D converting unit to color correction based on the adjustment values set into the register; a scaler making a number of pixels of the digital video signal coincide with a number of pixels of a screen; and a display formed by arranging the pixels of the screen and displaying images on the screen by driving the pixels.