한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Measurement of Color Uniformity of Liquid Crystal Projection Display

  • Ying, Chen (State Key Laboratory of Modern Optical Instrumentation, Dept. of Optical Engineering Zhejiang University) ;
  • Haifeng, Li (State Key Laboratory of Modern Optical Instrumentation, Dept. of Optical Engineering Zhejiang University) ;
  • Mo, Shen (State Key Laboratory of Modern Optical Instrumentation, Dept. of Optical Engineering Zhejiang University) ;
  • Xu, Liu (State Key Laboratory of Modern Optical Instrumentation, Dept. of Optical Engineering Zhejiang University) ;
  • Shizhe, Shen (State Key Laboratory of Modern Optical Instrumentation, Dept. of Optical Engineering Zhejiang University)
  • Published : 2004.08.23
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Abstract

A CCD-based color uniformity measurement system was set up. Through measuring the two-dimensional brightness distributions of three primary colors on the screen, chromaticity coordinate distributions of combination gray can be obtained within a few seconds. This system can be widely used in the production of LCD projection.

Keywords