| 摘要 |
<p>A graphics display device including a drawing processing unit (11) for outputting a display pixel data signal, a write enable signal and an address signal sequentially with respect to target graphics, starting with a graphics located in the foreground in a positional relationship in the depth direction on a display screen toward a graphics located at the back, a mask unit (14, 21) for, when a predetermined region of a target graphics overlaps with other graphics located in the foreground of the target graphics, masking and outputting a write enable signal corresponding to the region, a line buffer unit (13) for accumulating and outputting one line of display pixel data, an address signal and a write enable signal, and a timing generation unit (12) for controlling operation timing of the drawing processing unit (11) and the line buffer unit (13). <IMAGE></p> |
