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    • 48. 发明授权
    • Apparatus to align panels in projector
    • 投影机对准面板的装置
    • US06981772B2
    • 2006-01-03
    • US10415363
    • 2001-10-30
    • Byung-Hee Kim
    • Byung-Hee Kim
    • G03B21/28G03B21/00G03B21/22G02F1/1335G02F1/1333
    • H04N9/3141G02B7/00G03B21/145H04N9/3105
    • An apparatus is provided which maintains alignment of panels in a projector. The apparatus includes a synthesizing system holding device positioned at an upper portion of a synthesizing system of the projector which securely supports the synthesizing system and maintains a relative position of various components of the synthesizing system, even in the event of an external force or vibration applied to the projector. This apparatus can prevent deviation or misalignment between at least two or more prisms and panels in the synthesizing system of the projector, thereby improving reliability and durability of the projector and enhancing image quality.
    • 提供了一种保持投影仪中面板对准的装置。 该装置包括位于投影仪的合成系统的上部的合成系统保持装置,即使在施加外力或振动的情况下,也可以稳固地支撑合成系统并保持合成系统的各种部件的相对位置 投影机。 该装置可以防止投影仪的合成系统中的至少两个或更多个棱镜和面板之间的偏移或不对准,从而提高投影机的可靠性和耐用性并提高图像质量。