发明名称 Projection indicating device of combination instrument for vehicles, has projection lens and micromirror display for displaying display representation or switching optical path of rays on optical paths
摘要 #CMT# #/CMT# The projection indicating device has a projection lens (7) and a micromirror display (5) for displaying a display representation or switching an optical path of rays on optical paths. An optical functional element with appropriate optical path is provided on which the path of rays is switched by the micromirror display. A segment of the path of rays consists of an optical path between a driver (1) or pilot and the optical functional element or an optical path between a lighting device and the driver or pilot. #CMT#USE : #/CMT# Projection indicating device of a combination instrument for vehicles (Claimed). #CMT#ADVANTAGE : #/CMT# The projection indicating device has a projection lens and a micromirror display for displaying a display representation or switching an optical path of rays on optical paths, and hence ensures improved information representation for the driver or pilot. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic cross sectional view of a vehicle with a combination instrument with integrated projection indicating device. 1 : Driver 4 : Combination instrument 5 : Micromirror display 6 : Liquid crystal display 7 : Projection lens.
申请公布号 DE102008002235(A1) 申请公布日期 2009.12.10
申请号 DE20081002235 申请日期 2008.06.05
申请人 ROBERT BOSCH GMBH 发明人 FIESS, REINHOLD
分类号 G02B27/01 主分类号 G02B27/01
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