摘要 |
PURPOSE:To obtain a display device which has a large screen and a high image quality and is capable of displaying animations, by performing projection so that the picture element part of the projected image of another liquid crystal light valve is placed in the dark part of the projected image of a liquid crystal light valve where a light shielding body is provided in an area other than the picture element part. CONSTITUTION:Since light shielding bodies 13 are provided in areas other than picture element parts 12 in the liquid crystal light valve used in a liquid crystal display device, parts corresponding to areas other than picture element parts 12 of the projected image on a screen are dark parts which a projection light does not reach. For example, two liquid crystal valves where picture element parts are arranged checkerwise are used and projection is so performed that picture element parts 5 of the projected image of liquid crystal valve are placed in dark parts of the projected image of the other liquid crystal light valve, thereby arranging picture elements densely on the screen. That is, images 41 of picture element arrays of the first liquid crystal light valve and images 42 of those of the second liquid crystal light valve are projected without overlapping and with a sense picture element arrangement. By this constitution, the liquid crystal display device which has the large screen and a high image quality and is capable of displaying animations.
|