Title:
ミニチュアカメラ用光学シャッター
Document Type and Number:
Japanese Patent JP5638757
Kind Code:
B2
Abstract:
The invention relates to a shutter (100) for an optical imaging system (500), e.g. a digital camera. The shutter (100) comprises an interface (20) between a transparent body (10) and a capillary space (30). Light rays (81) introduced to the active area of the interface are reflected by total internal reflection when the capillary space is filled with a gas. The light rays are transmitted through the interface when the capillary space is rapidly filled with a liquid. Thus, the light rays are either absorbed or reflected towards an image sensor, depending on the state of the shutter. The liquid is delivered to the capillary space through at least one duct (40) which is positioned opposite the active area.
Inventors:
リンケ，ヨルク
リーティー，パシ
リーティー，パシ
Application Number:
JP2008536070A
Publication Date:
December 10, 2014
Filing Date:
October 19, 2006
Export Citation:
Assignee:
コア ワイヤレス ライセンシング エス．アー．エール．エル．
International Classes:
G03B9/00; G03B9/08
Attorney, Agent or Firm:
西守 Manned
Takahiro Aoyama
Aoki 篤
Tsuruta Junichi
Woods 啓
Masami Enohara
Takahiro Aoyama
Aoki 篤
Tsuruta Junichi
Woods 啓
Masami Enohara