| 摘要 |
PROBLEM TO BE SOLVED: To provide a rear projection display device capable of holding a reflection mirror without increasing the number of parts. SOLUTION: The rear projection display device comprises a large-sized reflection mirror 10d that reflects all the inputted image light obliquely downward, a screen 10e on which the image light reflected by the large-sized reflection mirror 10d is projected, and an enclosure 10h which is disposed on the back face of the screen 10e. The large-sized reflection mirror 10d is held by the screen 10e and the enclosure 10h. COPYRIGHT: (C)2008,JPO&INPIT
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