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    • 10. 发明公开
    • Optical scan type display device
    • Optisch adressierte Anzeigevorrichtung。
    • EP0579452A1
    • 1994-01-19
    • EP93305358.9
    • 1993-07-08
    • SHARP KABUSHIKI KAISHA
    • Fujiwara, SayuriIzumi, YoshihiroHatano, Akitsugu
    • G02F1/135
    • G02F1/135G02F2202/12
    • An optical scan type display device is provided to have an excellent display characteristic so that it may achieve a large-screen and high-resolution display. The display device is arranged to have a pair of glass substrates and a liquid crystal material sealed therebetween. On one of the glass substrates, there are formed a plurality of optical waveguides (13), a plurality of signal wires (x) ranged vertically to the optical waveguides, a plurality of pixel electrodes (4) located on sections defined by the optical waveguides and signal wires, and a plurality of light switching elements (3) located at the crossing spots between the optical waveguides and the signal wires. The pixel electrodes are selectively driven in response to the light signal applied through the signal wires and the light switching elements. The optical waveguides are formed of optical fibers and the surface of the substrate is mirror-finished.
    • 提供了一种具有优异的显示特性的光学扫描型显示装置,从而可实现大屏幕和高分辨率的显示。 显示装置被配置为具有一对玻璃基板和密封在其间的液晶材料。 在其中一个玻璃基板上形成多个光波导(13),与光波导垂直的多个信号线(x),位于由光波导限定的部分上的多个像素电极(4) 和信号线,以及位于光波导与信号线之间的交叉点处的多个光开关元件(3)。 响应于通过信号线和光开关元件施加的光信号,选择性地驱动像素电极。 光波导由光纤形成,并且基板的表面被镜面抛光。