The technique of optical engine is the key to obtain high brightness, high definition and real colour pictures in the field of large screen projection.
在大屏幕投影显示领域，光引擎技术是获得大亮度、高影像清晰度和真实的色彩还原性图像输出的关键技术。
The design and process of some key parts of the optical engine are given. The type and parameters of some eligible parts, equipments and tools are provided.
给出了关键零部件的设计和工艺方案，并给出了光路系统可用的重要零部件、仪器和工具的参考型号及其相关参数。
Based on the chroma theory, an estimating system of the qualities of the chroma and luminosity of the LCD optical engine and the mathematic model are established.
研究了色度学原理并结合光学引擎的结构，构建了LCD光学引擎色度光度品质评价体系以及数学分析模型。
A method of determining the incident angles distribution on dichroic mirror is presented, according to the theoretic analysis of working condition of dichroic mirror in optical engine.
本文通过对二向分色镜在投影光路中工作状态的模拟和分析，提出了一种计算分色镜上光束入射角分布的计算方法并推导了相应的表达式。
In the LCD MD projector the Polarizer and Wave Plate are very important optical components. So to the optical engine designer, to the assembly master, to the repairer who must well know its theories.
LCD微显示投影机中的偏振片及波片是重要的光学元件，所以偏振片及波片的理论与应用对投影机光学引擎的设计人员、加工装配人员、维修人员都是十分重要的。
Optical engine is one of the key components to affect the qualities of the chroma and luminosity in LCD projectors.
光学引擎是决定LCD投影系统色度、光度品质的核心部件之一。
Optical engine is one of the key components to affect the qualities of the chroma and luminosity in LCD projectors.
光学引擎是决定LCD投影系统色度、光度品质的核心部件之一。
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