Design of 1 panel LCD system without color filter For projection color television

  • Yeo, Sang-Ok (Projection Group, Digital Display Research Lab., LG Electronics Inc.) ;
  • Kim, Young-Woon (Projection Group, Digital Display Research Lab., LG Electronics Inc.) ;
  • Park, Myung-Ho (Projection Group, Digital Display Research Lab., LG Electronics Inc.)
  • 발행 : 2002.08.21

초록

In this paper, we study the performances of optical system design using the 1 panel LCD without color filter for projection color television. We analyze the optical efficiency compare this system with 1 panel LCD system using the color filter, and work out a constraint condition of 1 panel LCD without color filter for optical design. We design a high brightness 1 panel optical system using a complex reflection mirror and suggest a method of the optical system design.

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