| 摘要 |
<p>PURPOSE:To easily project an image by an image signal generated by a personal computer or a word processor, etc., with economy even by an overhead projector as for a picture display device which displays a document prepared by the personal computer or the word processor, etc., as a picture on a display. CONSTITUTION:This device is constructed by providing a transmission type liquid crystal display device 6 which is provided to be freely attached to/ detached from a device main body 1 and forms an opaque image on a transparent screen based on the image signal outputted from the device main body 1, a backlight panel 7 which is provided to be freely attached to/detached from the display device 6 in order to lighten the back surface of the screen of the display device 6, and a connecting cable 8 for transmitting the image signal from the device main body 1 to the display device 6 detached from the device main body 1.</p> |
