| 摘要 |
PURPOSE:To form both the sides of the liquid crystal display device as display planes and to observe image information by operating a screen especially even from the outside display plane concerning the liquid crystal display device especially provided with the display planes on both the sides. CONSTITUTION:This device is constituted by arranging a transparent input panel 13 or a light shielding control plate 14 on both the display planes formed by arranging the transparent input panel 13 on both the display planes of a liquid crystal cell 11 formed by sealing liquid crystal between two transparent substrates. Otherwise, the device is constituted by arranging the transparent input panels 13 on the light shielding control plates 14 on both sides. |
