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Color separating backlight

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-006/10
출원번호 US-0782133 (1997-01-13)
발명자 / 주소
  • Steiner Ivan B.
  • Zimmerman Scott M.
  • Beeson Karl W.
출원인 / 주소
  • AlliedSignal Inc.
대리인 / 주소
    Kreger, Jr.
인용정보 피인용 횟수 : 129  인용 특허 : 13

초록

A backlight for use in a flat panel display backlight consists of three components, (1) a collimating means, optically coupled to a waveguide suitable for transmitting light, which collimates white light and directs the light at an angle to the normal (perpendicular) direction to the surface of the

대표청구항

[ What is claimed is:] [1.] A backlight assembly for use in a flat panel electronic display, said display having a modulating means capable of providing an image to a remotely positioned observer, said backlight assembly comprising means for transmitting light and having a generally planar first sur

이 특허에 인용된 특허 (13)

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