Patent ID: 6078702
Filing Date: 2000-06-20
Classification: G09G,H04N

Abstract:
An image display apparatus capable of receiving, as an image signal thereof, a PC signal from a personal computer and a television signal and magnifying at least one of said PC signal and television signal for display on a display unit, comprising:a pixel conversion circuit having a first conversion mode and a second conversion mode, said first conversion mode inserting into an image signal a pixel for interpolation having same image information as that of a pixel in said image signal to convert pixel number of said image signal and said second conversion mode inserting into an image signal a pixel for interpolation having image information of both of adjacent two pixels in the image signal to convert pixel number of said image signal; anda signal change-over circuit connected to an output of said pixel conversion circuit and to an input of said display unit, said signal change-over circuit supplying to said display unit a PC signal whose pixel number has been converted in said first conversion mode when the signal inputted to said image display apparatus is a PC signal and supplying to said display unit a television signal whose pixel number has been converted in said second conversion mode when the signal inputted to said image display apparatus is a television signal.