公开(公告)号：WO1994012368A1

公开(公告)日：1994-06-09

申请号：PCT/US1993011747

申请日：1993-12-02

Applicant: K.W. MUTH COMPANY, INC.

Inventor： K.W. MUTH COMPANY, INC. ,  ROBERTS, John, K. ,  SPENCER, Keith, R.

IPC: B60Q01/26

CPC classification number: B60R1/08 ,  B60Q1/2665 ,  B60R1/12 ,  B60R1/1207 ,  B60R2001/1215 ,  B60R2001/1223 ,  B60R2001/1246 ,  B60R2001/1284 ,  F21S43/14 ,  F21V9/00 ,  F21W2111/00

Abstract: A mirror assembly (10) including a dichroic mirror (50) which allows a predetermined narrow spectral band to pass through the mirror and be seen from a position forward of the mirror (50), and which further reflects a broad spectral band of light which originates from a direction forward of the mirror; a light source (62, 76) is positioned rearwardly of the mirror (50) and emits light in the predetermined narrow spectral band passed by the dichroic mirror; and an electronic circuit is provided which is operable to step up, or step down the voltage supplied to the light source thereby maintaining a constant voltage source which is utilized to energize the light source (62, 76).

Abstract translation: 一种包括分光镜（50）的反射镜组件（10），其允许预定的窄光谱带通过反射镜并从反射镜（50）的前方的位置看到，并且还反射了宽的光谱带 源于镜子前方的一个方向; 光源（62,76）位于反射镜（50）的后方并发射由分色镜通过的预定窄光谱带中的光; 并且提供电子电路，其可操作以升高或降低提供给光源的电压，从而保持用于激励光源（62,76）的恒定电压源。