发明名称 |
Projector with on screen display adjustment and control method thereof |
摘要 |
A projector includes: an OSD processing section that generates a synthesized image formed by synthesizing an OSD image on a main image; an image projecting section that projects and displays the synthesized image; a zoom adjusting section that adjusts a zoom state of the image projecting section; and a zoom state detecting section that detects the zoom state that is adjusted by the zoom adjusting section, wherein the OSD processing section adjusts a size of the OSD image with respect to the main image based on the detection result of the zoom state detecting section. |
申请公布号 |
US8439507(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US20100978992 |
申请日期 |
2010.12.27 |
申请人 |
OZAWA TAKAAKI;SEIKO EPSON CORPORATION |
发明人 |
OZAWA TAKAAKI |
分类号 |
G03B21/14;G02B15/14;H04N9/31 |
主分类号 |
G03B21/14 |
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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