An on-screen display unit solves a problem of a conventional on-screen display unit. The conventional unit cannot implement a moving display of an image with a small amount hardware. The novel on-screen display unit includes a first memory for storing the image code of each of images to be displayed....http://www.google.fr/patents/US5969727?utm_source=gb-gplus-shareBrevet US5969727 - Method and system for displaying static and moving images on a display device
Method and system for displaying static and moving images on a display device