发明名称 |
Projector with offset between projection optical system and display unit |
摘要 |
A projector for projecting out lights forming an image on an external screen includes at least one light source configured to output a light; a display unit having a plurality of pixel elements and configured to form an image by controlling the pixel elements according to a driving signal; an illumination optical system having at least one lens and mirror arranged on a first optical axis, and configured to output the light output from the light source to the display unit through the mirror; and a projection optical system having at least one lens arranged on a second optical axis intersecting the first optical axis, and configured to externally output the light output from the display unit. A preset offset is provided between the second optical axis of the projection optical system and the central axis of the display unit. |
申请公布号 |
EP2560378(A2) |
申请公布日期 |
2013.02.20 |
申请号 |
EP20120180412 |
申请日期 |
2012.08.14 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK, SEONG-HA;KIM, YONG-KWAN;LEE, DONG-HI |
分类号 |
H04N5/74;H04N9/31 |
主分类号 |
H04N5/74 |
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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