摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which has a wide field angle and a high contrast and is high in the light transmissivity of its liquid crystal panel, bright, and lower in power consumption. SOLUTION: The liquid crystal display device has a couple of substrates 3, plural signal wiring electrodes 12 and scanning wiring electrodes formed on the substrates, and a liquid crystal composition layer sandwiched between the couple of substrates, and in this device, signal wiring electrodes 12 and scanning wiring electrodes cross each other in matrix to form plural pixels and an active element which turns on and off a pixel electrode 1 in a pixel is formed in the pixel. When the active element is turned on, an electric field is applied between the scanning wiring electrode 1 and a reference electrode 2 almost in parallel to the substrate surface, and a scanning wiring electrode driving circuit which supplies a scanning signal having a nonselective voltage in more than binary notation is connected to the scanning wiring electrode and a signal wiring electrode driving circuit which supplies an image signal is connected to the signal wiring electrode 12.</p> |