Title:
LIGHT DIFFUSION PLATE
Document Type and Number:
WIPO Patent Application WO/2016/195015
Kind Code:
A1
Abstract:
The present invention relates to a light diffusion plate comprising a glass plate having a first principal plane and a second principal plane facing the first principal plane, the coefficient of thermal expansion of the glass plate being -100 x 10 -7/℃ or more and 500 x 10-7/℃ or less, and light incident on the first principal plane being diffused while transmitted from the second principal plane.
Inventors:
KONDO YUKI (JP)
KUWAHARA YUICHI (JP)
MIYASAKA JUNKO (JP)
OHARA SEIKI (JP)
SUZUKI KATSUMI (JP)
KUWAHARA YUICHI (JP)
MIYASAKA JUNKO (JP)
OHARA SEIKI (JP)
SUZUKI KATSUMI (JP)
Application Number:
PCT/JP2016/066401
Publication Date:
December 08, 2016
Filing Date:
June 02, 2016
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
G02B5/02; C03C3/076; C03C3/083; C03C3/085; C03C3/097; F21S2/00; F21V3/00; F21V3/04
Foreign References:
| JP2006208985A | 2006-08-10 | |||
| JP2006232661A | 2006-09-07 | |||
| JP2014144907A | 2014-08-14 | |||
| JP2013033208A | 2013-02-14 | |||
| JP2010122663A | 2010-06-03 | |||
| JP2013035745A | 2013-02-21 | |||
| JP2008107739A | 2008-05-08 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P. C. (JP)
Patent business corporation glory patent firm (JP)
Patent business corporation glory patent firm (JP)
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