发明名称 DISPLAY EQUIPMENT AND DISPLAY UNIT
摘要 A display apparatus according to the present technology includes a display unit that projects an image to a light transmissive display member, and the display apparatus forms a virtual image of the image projected by the display unit on an opposite side to a user side with respect to the display member. The display unit is configured to accommodate a display device that displays the image and a projection optical system that projects the image displayed on the display device to the display member in a housing including an opening through which projected light is output. The projection optical system includes a first reflecting member disposed on a display device side and a second reflecting member disposed on an opening side in an optical path extending from the display device to the opening. A reflection surface of the first reflecting member that reflects the image displayed on the display device has a convex shape of a free-form surface, and a reflection surface of the second reflecting member that projects the image to the display member has a concave shape of a free-form surface.
申请公布号 EP3035107(A1) 申请公布日期 2016.06.22
申请号 EP20140875862 申请日期 2014.12.22
申请人 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. 发明人 KUZUHARA, SATOSHI
分类号 G02B27/01;B60K35/00;G02B5/10;G03B21/28;G03B21/62;G03B35/18;H04N5/64 主分类号 G02B27/01
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