Patent ID: 6927767
Filing Date: 2005-08-09
Classification: G09G

Abstract:
1. A picture display apparatus for displaying a picture in response to inputted picture signals of an arbitrary format, said apparatus comprising: a picture display unit having an arranged matrix of dots for picture display; picture display unit drive means for converting inputted picture signals into display picture signals adapted for display on the picture display unit and generating drive timing signals for driving the picture display unit, said picture display unit drive means including a picture memory for storing picture signals inputted into the picture memory; display position detection means, different from said picture display unit drive means, for detecting a picture display position on the picture display unit based on the display picture signals and the drive timing signals, the display picture signals and the drive timing signals being generated by the picture display unit drive means and inputted into the picture display unit; and display position control means for controlling a timing of admission of the inputted picture signals to the picture memory, which is included in said picture display unit drive means, based on the detected display position data from the display position detection means, thereby adjusting a picture display position.