Title:
IMAGE-CAPTURING LENS UNIT
Document Type and Number:
WIPO Patent Application WO/2011/102056
Kind Code:
A1
Abstract:
An image-capturing lens (OU) can be positioned in the optical axis direction by causing a flange section of the image-capturing lens (OU) and a contact section (42a) of a barrel frame (40) to make contact with each other. Also, the image-capturing lens (OU) can be positioned in the direction intersecting the optical axis direction by causing a part of the entire circumference of the optical surface (S1) of the image-capturing lens (OU) to make contact with the opening (43) of the barrel frame (40). As a result, the light receiving surface of an image sensor (51) can be accurately positioned at the focal point of the image-capturing lens (OU) only by placing the barrel frame (40) on a base plate (52).
Inventors:
TATEBAYASHI KEISUKE (JP)
IWAIDA KENICHI (JP)
IWAIDA KENICHI (JP)
Application Number:
PCT/JP2010/073317
Publication Date:
August 25, 2011
Filing Date:
December 24, 2010
Export Citation:
Assignee:
KONICA MINOLTA OPTO INC (JP)
TATEBAYASHI KEISUKE (JP)
IWAIDA KENICHI (JP)
TATEBAYASHI KEISUKE (JP)
IWAIDA KENICHI (JP)
International Classes:
G02B7/02
Domestic Patent References:
| WO2009119192A1 | 2009-10-01 |
Foreign References:
| JP2009080463A | 2009-04-16 | |||
| JP2006106479A | 2006-04-20 | |||
| JP2003084179A | 2003-03-19 | |||
| JP2009128680A | 2009-06-11 | |||
| JPH10148744A | 1998-06-02 | |||
| JPH08179185A | 1996-07-12 | |||
| JP2004088181A | 2004-03-18 |
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Claims: