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Title:
METHOD FOR DETERMINING CONCAVO-CONVEX SHAPE OF OPTICAL MEMBER
Document Type and Number:
WIPO Patent Application WO/2012/099024
Kind Code:
A1
Abstract:
A method for determining the concavo-convex shape of an optical member, the method involving a step for forming a plurality of optical member sample products (30), which have a different concavo-convex shape from one another, by transferring a sample transfer pattern (53) at different transfer rates (h3/h1), a step for evaluating the optical properties of each optical member sample product (30), and a step for determining the concavo-convex shape of an optical member on the basis of the optical properties.

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Inventors:
OHTA HIROFUMI (JP)
KAWAKAMI TAKESHI (JP)
OKU HISANORI (JP)
KADOYA HIDENORI (JP)
Application Number:
PCT/JP2012/050634
Publication Date:
July 26, 2012
Filing Date:
January 13, 2012
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
OHTA HIROFUMI (JP)
KAWAKAMI TAKESHI (JP)
OKU HISANORI (JP)
KADOYA HIDENORI (JP)
International Classes:
G02B5/02; B29C59/04; G02F1/1335; B29L11/00
Foreign References:
JP2003279705A2003-10-02
JP2003149448A2003-05-21
JP2000066029A2000-03-03
JPH086027A1996-01-12
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
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Claims:



 
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