| 摘要 |
<p>In order to obtain pictures to which angle of visibility can be specified excellently and which are free from residual images, gradation inversion, flickers, and cross-talk with an active matrix type liquid crystal display device of a lateral electric field system, the display device is constituted in such a way that display picture elements composed of scanning signal lines (1), video signal lines (2), picture element electrodes (3, 4), and active elements (T) are constituted on a substrate and a liquid crystal-oriented film is formed on the substrate directly or an insulating film in between. Then the substrate is faced to a color filter substrate carrying another liquid crystal-oriented film so that a liquid crystal layer can be held between the substrates, and the electrodes (1, 2, 3, and 4) and active element (T) are constituted so that an electric field which is substantially parallel with the substrates can be impressed upon the liquid crystal layer. The electrodes (1, 2, 3, and 4) and the element (T) are connected to an external control means which can arbitrarily control the impressed electric field in accordance with a display pattern and a polarizing means which changes the optical characteristic of the liquid crystals in accordance with the oriented state of the crystals is provided. The distances (a, and b) between the liquid crystal driving electrodes (3) and the common electrodes (4) are made to be different from each other.</p> |
