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    • 2. 发明授权
    • Large area tiled modular display system
    • 大面积平铺模块化显示系统
    • US5805117A
    • 1998-09-08
    • US241599
    • 1994-05-12
    • Niel MazurekTheodore J. ZammitThomas C. Maloney
    • Niel MazurekTheodore J. ZammitThomas C. Maloney
    • G02F1/1333G02F1/1335G06F3/147G09F9/00G09F9/35G09F9/40G09G3/36H04N5/66H04N5/70H04N5/74H04N9/12H04N9/30G09G5/00
    • H04N9/12G02F1/13336G06F3/147G09F9/35H04N5/70H04N5/7441H04N9/30G09G2300/026G09G2360/04Y10S248/919Y10S345/903
    • A tiled flat-panel modular display system includes an array of display modules which contain thin seal liquid crystal displays. Each one of a plurality of module alignment devices attach a respective display module to a large base plate. A frame is connected to the base plate and surrounds the base plate and display modules. A global cover glass assembly disposed above the display modules encloses and protects the display modules. Included in each of the display modules is a light source configuration of a light box and a light box cover which utilizes global light sources that provide efficient uniform backlighting of the corresponding display. The alignment devices permit alignment of the display modules with respect to each other and to a global black mask disposed in the global cover glass assembly to achieve a display system that is seamless in appearance. The tiled display system further utilizes compensation electronics to achieve uniform contrast and transmission characteristics in each of the thin seal displays. In addition, the display system utilizes display circuitry that achieves an improvement in optical performance over conventional displays.
    • 平铺式平板模块化显示系统包括一组显示模块,其中包含薄密封液晶显示器。 多个模块对准装置中的每一个将相应的显示模块附接到大的基板。 框架连接到基板并围绕基板和显示模块。 布置在显示模块上方的全局盖玻璃组件包围并保护显示模块。 每个显示模块中包括光源配置的灯箱和灯箱盖,其利用提供相应显示器的有效均匀背光的全局光源。 对准装置允许显示模块相对于彼此对准和布置在全局盖玻璃组件中的全局黑色掩模,以实现外观无缝的显示系统。 平铺显示系统进一步利用补偿电路来实现每个薄密封显示器中的均匀对比度和传输特性。 此外,显示系统利用显示电路,其实现了比传统显示器更好的光学性能。