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Invention Publication
CN101802707A 用于图像显示的环境照明 失效 - 权利终止

用于图像显示的环境照明
Abstract:
一种系统包括用于将图像光束(ILB)投射到投影区域(PA)上以便在投影区域(PA)上显示图像(PI)的装置(PL；MI)以及用于产生环境光束(ALB；ALB1，ALB2)的装置(1)，该装置(1)包括：环境光源(LS；LS1，LS2)，其用于产生环境光；准直器(CO)或光导(LG1，LG2)，其用于接收环境光以便提供环境光束(ALB；ALB1，ALB2)；以及反射器(RF；RF1，RF2)，其用于朝投影区域(PA)反射环境光束(ALB；ALB1，ALB2)以便获得邻近图像(PI)的环境照明区域(ALI)。
Abstract(English):

A system comprises means (PL; MI) for projecting an image light beam (ILB) on a projection area (PA) for display of an image (PI) on the projection area (PA), and means (1) for generating an ambient light beam (ALB; ALB1, ALB2) and comprising: an ambient light source (LS; LS1, LS2) for generating ambient light, a collimator (CO) or a light-guide (LG1, LG2) for receiving the ambient light to supply the ambient light beam (ALB; ALB1, ALB2), and a reflector (RF; RF1, RF2) for reflecting the ambient light beam (ALB; ALB1, ALB2) towards the projection area (PA) to obtain an ambient lighting area (ALI) adjacent the image (PI).

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