发明名称 SCREEN AND PROJECTION SYSTEM
摘要 <P>PROBLEM TO BE SOLVED: To provide a screen capable of reducing the number of manufacturing steps and for obtaining a contrast-improved image at a lower cost. <P>SOLUTION: A screen includes a base material 2 and a first absorption-dispersion layer 4 disposed on one surface of the base material 2. The first absorption-dispersion layer 4 contains a color material 9y that absorbs light having a part of a wavelength of incident light. The color material 9y has a maximum absorption wavelength in a visible light region while having a particle size for causing Mie scattering with respect to light having a wavelength of the visible light region. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2011237628(A) 申请公布日期 2011.11.24
申请号 JP20100109272 申请日期 2010.05.11
申请人 SEIKO EPSON CORP 发明人 OKAMOTO JUNICHI
分类号 G03B21/60;G02B5/08;G03B21/00;G03B21/14 主分类号 G03B21/60
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