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Color liquid crystal display device using dichroic mirrors for focusing different colors in different directions 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02F-001/1335
출원번호 US-0723299 (1991-06-28)
우선권정보 JP-0171923 (1990-06-28)
발명자 / 주소
  • Hamada Hiroshi (Nara JPX)
출원인 / 주소
  • Sharp Kabushiki Kaisha (Osaka JPX 03)
인용정보 피인용 횟수 : 132  인용 특허 : 0

초록

A color liquid crystal display device is provided with a light protection system for rendering a plurality of beams in mutually different wavelength ranges incident upon a common liquid crystal display element from mutually different directions. The liquid crystal display element includes a liquid c

대표청구항

A color liquid display device for displaying an image on a display screen, the device comprising: a light source for generating light; a plurality of dichroic mirrors for splitting the light into a plurality of light beams of different wavelength ranges; liquid crystal display element for receiving

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