发明名称 IMAGE DISPLAY DEVICE
摘要 <p><P>PROBLEM TO BE SOLVED: To provide an image display device which can display images that can be easily seen by a plurality of viewers surrounding a table and eliminate the need of a large-scale structure as in the conventional technology. <P>SOLUTION: The image display device includes: a projector 12 that emits light corresponding to an image signal representing an image for each of pixels of a pixel group constituting each of images to be displayed; a screen 11 having a display surface which is irradiated with light of each pixel from the projector 12; and a light diffusing direction regulator 15 having a light diffusing direction regulating element 151 disposed on the upper face of the screen 11 and configured so that light for each pixel emitted from the screen 11 is diffused in the visual field directions by images that are fixed according to the kinds of images to which the corresponding pixels belong and that differ according to the respective images. <P>COPYRIGHT: (C)2009,JPO&INPIT</p>
申请公布号 JP2009031692(A) 申请公布日期 2009.02.12
申请号 JP20070198158 申请日期 2007.07.30
申请人 NATIONAL INSTITUTE OF INFORMATION & COMMUNICATIONTECHNOLOGY;NIPPON HOSO KYOKAI <NHK> 发明人 YOSHIDA SHUNSUKE;INOUE NAOKI;OKANO FUMIO
分类号 G02B27/02;G02B27/22;G03B21/00;G09F9/00;H04N13/04 主分类号 G02B27/02
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