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PROJECTION TYPE DISPLAY DEVICE, BACK PROJECTION TYPE DISPLAY DEVICE USING THE SAME, AND METHOD FOR MANUFACTURING PRISM BLOCK
PROJECTION TYPE DISPLAY DEVICE, BACK PROJECTION TYPE DISPLAY DEVICE USING THE SAME, AND METHOD FOR MANUFACTURING PRISM BLOCK
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机译:投影型显示装置,使用该投影型显示装置的后投影型显示装置以及棱镜块的制造方法
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摘要
PROBLEM TO BE SOLVED: To provide a projection type display device whose positional accuracy is high by minimizing the positional deviation of a light valve such as a liquid crystal panel when fixing a light valve holding member for holding the light valve in a compound prism.;SOLUTION: A level difference is provided at the arm part of the light valve holding member joined to two surfaces of the compound prism in a direction separate from the surface of the compound prism.;COPYRIGHT: (C)2008,JPO&INPIT
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