| 摘要 |
A display control apparatus is composed of a frame memory for storing video data on the CRT image signals at least for one frame portion; storage means for comparing the video data stored in the frame memory and the displaying pixel data at the same image position in the video data in the next frame to discriminate any changes in the displaying contents per pixel, thereby to store the address information of the pixels changed per pixel or per scanning line; and transfer means for reading displaying pixel data from the frame memory per pixel or per scanning line on the basis of the address information to transfer the data to a display driving unit of the liquid crystal display device. With this display control apparatus, a highly precise flickerless image display is implemented without any dispersion in it using a liquid crystal display device on the basis of CRT image signals. <IMAGE> |
