Title:
OPTICAL ELEMENT FOR LIGHT-CONCENTRATING SOLAR POWER GENERATION DEVICE, METHOD FOR PRODUCING SAME, AND LIGHT-CONCENTRATING SOLAR POWER GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/061905
Kind Code:
A1
Abstract:
Provided are: an optical element for a light-concentrating solar power generation device having excellent weather resistance as well as excellent thermal-shock resistance and crack resistance; a method for producing the optical element; and a light-concentrating solar power generation device provided with the optical element. This optical element for a light-concentrating solar power generation device is characterized by comprising a glass material having compressive stress on the surface thereof.
Inventors:
MATANO TAKAHIRO (JP)
SATO FUMIO (JP)
SATO FUMIO (JP)
Application Number:
PCT/JP2012/077195
Publication Date:
May 02, 2013
Filing Date:
October 22, 2012
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
F24S23/30; G02B1/00; H01L31/042; G02B5/08
Domestic Patent References:
| WO2010138698A2 | 2010-12-02 | |||
| WO2009150451A1 | 2009-12-17 |
Foreign References:
| JP2010184825A | 2010-08-26 | |||
| JP2010180076A | 2010-08-19 |
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (JP)
Patent business corporation Miyazaki and table-of-contents patent firm (JP)
Patent business corporation Miyazaki and table-of-contents patent firm (JP)
Download PDF:
Claims: