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IMAGE PROJECTOR

来源:意榕旅游网
专利内容由知识产权出版社提供

专利名称:IMAGE PROJECTOR

发明人:SATOSHI KUZUHARA,HIROAKI

OKAYAMA,TOSHIYA MORI

申请号:US15908976申请日:20180301

公开号:US20180259771A1公开日:20180913

专利附图:

摘要:A head-up display includes a display device and a projection optical system. Theprojection optical system has a lens group including at least one lens element andprojects onto a reflecting member an image displayed on the display device. The lens

group includes a drive lens that shifts along an optical path to change its distance fromthe display device.

申请人:Panasonic Intellectual Property Management Co., Ltd.

地址:Osaka JP

国籍:JP

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