| 摘要 |
<p>A liquid crystal display device for personal computers, word processors, etc., whose electric energy consumption is low and whose displayed image does not disappear while the display device is being operated. In a display device comprising a power source (109), a central arithmetic means (101), a means (103) for generating an image, a first image displaying/storing means (104), a means (106) for controlling an image data, a means (108) for changing the mode of electric energy consumption, and an external inputting means (110), a second image displaying/storing means (208) is provided in the means (106); in the case of the normal electric energy consumption mode, the image generated by the means (103) are displayed on the liquid crystal displaying means (107) via the first means (104); when the device is changed into the low electric energy consumption mode by operating the means (108), the image whose data is stored in the second means (208) are displayed on the liquid crystal displaying means (107). <IMAGE></p> |
