广东工业大学 物理与光电工程学院,广东,广州,510006
Online First:20 September 2012,
Published:2012
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刘峰. The Optical Design of Uniform Illumination for Projection with LED[J]. 2012, 29(3).
DOI:
刘峰. The Optical Design of Uniform Illumination for Projection with LED[J]. 2012, 29(3). DOI: 10.3969/j.issn.1007-7162.2012.03.014.
在方棒照明系统的基础上,根据LED的发光特性和独特的准直结构,设计了一款基于LED的均匀照明投影光路系统.其优点是结构简单、开发周期短、加工成本低.仿真结果表明,其均匀度能满足中等要求.
According to the characteristics of LED and its special collimator
it designs a kind of projection system with uniform illumination
based on the lightpipe lighting system
which has several advantages
such as a simple structure
a short period for developing
and low processing costs. The simulation results show that its uniformity is suitable for medium demands.
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