发明名称 PROJECTOR 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 US2011170021(A1) 申请公布日期 2011.07.14
申请号 US20100978992 申请日期 2010.12.27
申请人 SEIKO EPSON CORPORATION 发明人 OZAWA TAKAAKI
分类号 H04N9/31 主分类号 H04N9/31
代理机构 代理人
主权项
地址