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Continuous variable aperture for forward looking infrared cameras based on adjustable blades

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-026/02
출원번호 US-0454006 (2012-04-23)
등록번호 US-8462418 (2013-06-11)
발명자 / 주소
  • Gat, Nahum
  • Zhang, Jingyi
출원인 / 주소
  • Opto-Knowledge Systems, Inc.
대리인 / 주소
    Perkins Coie LLP
인용정보 피인용 횟수 : 2  인용 특허 : 78

초록

A continuous variable non-circular aperture for an infra-red camera is formed by a plurality of positionable metal blades arranged to define there between an aperture of non-circular shape. A rotatable actuator plate positions the blades. Actuator rotation in one direction moves the metal blades to

대표청구항

1. An infra-red camera having a continuous variable aperture, comprising: an infra-red sensor that senses infra-red radiation energy;a radiation shield in which the infra-red sensor is located, the radiation shield including an opening to allow infra-red radiation energy to reach the infra-red senso

이 특허에 인용된 특허 (78)

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이 특허를 인용한 특허 (2)

  1. Serdarevic, Olivia; Yavitz, Edward, Light control devices and methods for regional variation of visual information and sampling.
  2. Kriesel, Jason; Gat, Nahum, True color night vision (TCNV) fusion.
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