发明名称 Image projection apparatus
摘要 <p>An image projection apparatus including a light source configured to generate a light bundle, a display element configured to form an image using the light bundle, and a projection system configured to magnify and project the image, and a first and a second aspherical lens whose curved surfaces facing each other are disposed to be recessed in opposite directions to each other, and a mirror reflecting a light bundle refracted in the first and the second aspherical lens toward the outside.</p>
申请公布号 EP2653921(A1) 申请公布日期 2013.10.23
申请号 EP20130001850 申请日期 2013.04.10
申请人 LG ELECTRONICS, INC. 发明人 PARK, JUN;YEO, SANGOK
分类号 G03B21/28;G02B13/24;G02B27/18;H04N5/74 主分类号 G03B21/28
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