发明名称 |
Adjustment in the amount of projected image distortion correction |
摘要 |
The projector has a distortion correction amount adjuster making an outline production part to produce outlines corresponding to parts of an outline form of a projected image if a value of calculated values of an amount of distortion correction is beyond a predetermined range. The outline production part produces the outlines while adjusting the amount of distortion correction set in an image distortion correction part. |
申请公布号 |
EP1492337(A1) |
申请公布日期 |
2004.12.29 |
申请号 |
EP20040253701 |
申请日期 |
2004.06.21 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
KUBO, TAKEHIRO;TOKUYAMA, TETSURO |
分类号 |
G02F1/133;G03B21/00;H04N5/74 |
主分类号 |
G02F1/133 |
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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