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Patent Searching and Data


Title:
TWO-DIMENSIONAL SCANNER
Document Type and Number:
WIPO Patent Application WO/2011/135771
Kind Code:
A1
Abstract:
A two-dimensional scanner (100) is provided with: a light source (111) that outputs light; a mirror (121) that handles scanning in the X direction with respect to the test surface (101); a mirror (122) that handles scanning in the Y direction with respect to the test surface (101); a lens (131), the power of which differs in the X direction and the Y direction, and the power of which is positive in the X direction; and a lens (132), the power of which differs in the X direction and the Y direction, and the power of which is positive in the Y direction. The mirrors (121, 122) are positioned more towards the light source (111) than towards the lens group comprising lenses (131, 132).

Inventors:
KUSAKA, Yuusuke (())
日下 雄介 (())
Application Number:
JP2011/001241
Publication Date:
November 03, 2011
Filing Date:
March 03, 2011
Export Citation:
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Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真1006番地 Osaka, 〒5718501, JP)
KUSAKA, Yuusuke (())
International Classes:
G02B26/12; B23K26/08; B41J2/44; G01N21/84; G02B13/00; G02B26/10; H04N1/113
Foreign References:
JP2010082663A2010-04-15
JP2004138822A2004-05-13
JP2007253203A2007-10-04
JP2709928B21998-02-04
Attorney, Agent or Firm:
HARADA, Yohei (ORIX Hommachi Bldg, 4th Floor,4-1, Nishi-Honmachi 1-chome, Nishi-ku, Osaka-sh, Osaka 05, 〒5500005, JP)
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Claims: