Title:
LENS ARRAY, LENS ARRANGE MANUFACTURING METHOD AND OPTICAL ELEMENT MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2013/146487
Kind Code:
A1
Abstract:
Provided are a lens array, a lens arrange manufacturing method and an optical element manufacturing method which enable production of optical elements at low cost in large quantities. This lens array is provided with multiple lens units aligned in an array, and is further provided with a resin lens layer formed such that the multiple lens units and recesses surrounding each of said lens units are formed integrally, and with an adhesive sheet detachably joined to the lens layer, wherein the lens layer is joined to the adhesive sheet in a state allowing individual detachment with the recesses as the boundaries.
Inventors:
FUJIMOTO AKIHIRO (JP)
ARAI KEIJI (JP)
ARAI KEIJI (JP)
Application Number:
PCT/JP2013/057918
Publication Date:
October 03, 2013
Filing Date:
March 20, 2013
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
FUJIMOTO AKIHIRO (JP)
ARAI KEIJI (JP)
FUJIMOTO AKIHIRO (JP)
ARAI KEIJI (JP)
International Classes:
G02B3/00; G02B3/02; G02B3/04; G02B3/08; G02B5/18
Foreign References:
| JP2011137896A | 2011-07-14 | |||
| JPH09171977A | 1997-06-30 | |||
| JP2006024914A | 2006-01-26 | |||
| JP2008115302A | 2008-05-22 | |||
| JPH1048401A | 1998-02-20 | |||
| JP2005032773A | 2005-02-03 |
Attorney, Agent or Firm:
TAMURA Keijiro et al. (JP)
Keijichiro Tamura (JP)
Keijichiro Tamura (JP)
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