发明名称 |
PROJECTOR |
摘要 |
A projector includes an illumination unit having an optical system including a light source apparatus, an image formation unit having an optical system including liquid crystal panels, a projection unit having an optical system including a projection lens, and a base frame on which the illumination unit and the projection unit to which the image formation unit is coupled are disposed, and a gap is provided between the illumination unit and the projection unit. |
申请公布号 |
US2015268540(A1) |
申请公布日期 |
2015.09.24 |
申请号 |
US201514638772 |
申请日期 |
2015.03.04 |
申请人 |
Seiko Epson Corporation |
发明人 |
Nagatani Kaname |
分类号 |
G03B21/14;G03B21/16;G03B21/00 |
主分类号 |
G03B21/14 |
代理机构 |
|
代理人 |
|
主权项 |
1. A projector in which light outputted from a light source apparatus is modulated by a light modulator in accordance with image information and the modulated light is projected through a projection lens onto a projection surface, the projector comprising:
an illumination unit having an optical system including the light source apparatus; an image formation unit having an optical system including the light modulator; a projection unit having an optical system including the projection lens; and a base frame on which the illumination unit and the projection unit to which the image formation unit is coupled are disposed, wherein a gap is provided between the illumination unit and the projection unit. |
地址 |
Tokyo JP |