发明名称 IMAGE PROJECTING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an image projecting apparatus varying the aspect ratio of a projected image, and also, reducing the manufacturing cost. SOLUTION: The image projecting apparatus is provided with six planar mirrors 31A to 32C for respectively reflecting six rectangular divided images which are projected from a projector 2 after being displayed in six rectangular divided areas in the liquid crystal panel of a projector 2, and then, projecting the images to a screen 4. The six rectangular divided images are arranged in one line by the six planer mirrors, and then, an oblong projection image having an aspect ratio different from that of a liquid crystal panel is displayed on the screen 4. Varying the aspect ratio of the image eliminates the need for a plurality of projectors, and it is enough to install one projector 2, then, the manufacturing cost of the image projecting apparatus is reduced. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006221141(A) 申请公布日期 2006.08.24
申请号 JP20050335731 申请日期 2005.11.21
申请人 SEIKO EPSON CORP 发明人 NAKATANI EIJI
分类号 G03B21/10;G09G3/20;G09G3/36 主分类号 G03B21/10
代理机构 代理人
主权项
地址