发明名称 |
Projection type display apparatus |
摘要 |
A projection type display apparatus comprising three projection units for projecting red, green and blue images, each having a constitution wherein a holding member for holding a CRT and a holding member for holding a projection lens are separately constituted and these holding members are connected liquid-tightly by means of a soft packing sheet, while a space surrounded by the holding members and the packing sheet is filled with a coolant liquid.
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申请公布号 |
US5537167(A) |
申请公布日期 |
1996.07.16 |
申请号 |
US19930140543 |
申请日期 |
1993.10.25 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
TOIDE, EIICHI;YAMADA, FUSAAKI;SHIKAMA, SHINSUKE;KANEKO, TOSHIHIDE;KAWAHARA, KAN;TAKEUCHI, SHIGERU;TACHIBANA, TOSHITAKA |
分类号 |
G02B7/02;H04N5/74;H04N9/31;(IPC1-7):H04N5/74 |
主分类号 |
G02B7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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