Title:
DAYLIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/208619
Kind Code:
A1
Abstract:
This daylighting device (10) is used by being pasted onto a window frame (110) supporting an existing window glass (100), and comprises: a light-transmissive first base material (11); a first spacer (12) provided at an external edge portion of one surface (11a) of the first base material (11), and to be pasted onto the window frame (110); and a daylighting member (13) provided on one side of the surface (11a) of the first base material (11). The daylighting member (13) comprises a light-transmissive second base material (14), and a plurality of light-transmissive protrusion-shaped daylighting portions (15) provided to be adjacent to one another on one side of a surface (14a) of the second base material (14).
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Inventors:
UEKI SHUN
NISHINAKA SHUMPEI
KANNO TORU
SHINOZAKI DAISUKE
KAMADA TSUYOSHI
NISHINAKA SHUMPEI
KANNO TORU
SHINOZAKI DAISUKE
KAMADA TSUYOSHI
Application Number:
PCT/JP2016/068506
Publication Date:
December 29, 2016
Filing Date:
June 22, 2016
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
F21S11/00; C03C27/06; F21V3/00; F21V3/02; F21V3/04; F21V5/04
Domestic Patent References:
| WO2014196596A1 | 2014-12-11 |
Foreign References:
| JP2012148966A | 2012-08-09 | |||
| JP2011032721A | 2011-02-17 |
Other References:
See also references of EP 3315850A4
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
Nishizawa Kazu -- pure (JP)
Nishizawa Kazu -- pure (JP)
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