发明名称 |
REFLECTIVE FRONT SCREEN HAVING RECURSIVE PROPERTY AND REFLECTIVE SCREEN FOR STEREOSCOPIC DISPLAY |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reflective front screen having recursive property and a reflective screen for stereoscopic display that allow a user to watch a video image in which the user projects exclusively in high quality without a crosstalk with an image in which other users project even in a case where a plurality of users project different images using personal projectors to a single screen from respective watching positions. <P>SOLUTION: The present invention relates to a reflective screen 4 having recursive property, and the reflective screen 4 has a reflective and diffusive property for diffusing and reflecting an image on which a surface structure of a reflection surface is projected to a direction to which the image is projected. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012042598(A) |
申请公布日期 |
2012.03.01 |
申请号 |
JP20100182312 |
申请日期 |
2010.08.17 |
申请人 |
NIPPON TELEGR & TELEPH CORP <NTT>;TOHOKU UNIV |
发明人 |
TAKADA HIDEAKI;DATE MUNEKAZU;UCHIDA TATSUO;KAWAKAMI TORU;ISHINABE TAKAHIRO;KATAGIRI BAKU |
分类号 |
G03B21/60;G02B5/08;G02B5/122;G02B27/22;G03B21/00;G03B21/14;G03B35/24 |
主分类号 |
G03B21/60 |
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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