| | Image display device patent invention (Site not responding. Last check: ) |
 | | The image display device includes a light emitting drive means that drives a light emitting means, based on an analog display signal inputted to the pixels, and a light emitting control switch for controlling a light-on or light-off of the light emitting means on one end of the light emitting drive means in each pixel. |
 | | However, in such a display method, the human eyes are apt to detect the images for continuing two frames so as to visually superimpose them, owing to the afterimage effect of the visual property, which will present unnatural animated images referred as frame retaining. |
 | | Therefore, it is possible to sufficiently suppress the irregularities of display quality between the pixels, which was the problem for the conventional technique that attains a gradation display by analogously controlling the emission intensity of the light emitting means. |
| www.freshpatents.com /Image-display-device-dt20051229ptan20050285829.php (2045 words) |