发明名称 投射型表示装置
摘要 An image projection apparatus includes a beam splitter (15) configured to split light from a light source into first color light and second color light, a first reflective image display element (17) configured to optically modulate the first color light, a second reflective image display element (19) configured to optically modulate the second color light, a first parallel plate (16) arranged between the beam splitter and the first reflective image display element and made of a large refractive index wavelength dispersion, and a second parallel plate (18) arranged between the beam splitter and the second reflective image display element and made of a large refractive index wavelength dispersion.
申请公布号 JP5947479(B2) 申请公布日期 2016.07.06
申请号 JP20100167195 申请日期 2010.07.26
申请人 キヤノン株式会社 发明人 山内 悠;猪子 和宏
分类号 G03B21/00;G02F1/13;G02F1/1335 主分类号 G03B21/00
代理机构 代理人
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