The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 26, 2018
Filed:
Jun. 30, 2017
Applicant:
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Inventors:
Masayuki Sekido, Tokyo, JP;
Satoshi Mitsuzuka, Tokyo, JP;
Tomoe Takanokura, Tokyo, JP;
Chiaki Obata, Tokyo, JP;
Saya Amemiya, Tokyo, JP;
Michiya Suzuki, Tokyo, JP;
Assignee:
Dai Nippon Printing Co., Ltd., Shinjuku-Ku, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 11/00 (2006.01); E06B 9/28 (2006.01); F21V 9/04 (2018.01); E06B 9/01 (2006.01); E06B 9/24 (2006.01);
U.S. Cl.
CPC ...
F21S 11/007 (2013.01); E06B 9/01 (2013.01); E06B 9/28 (2013.01); F21V 9/04 (2013.01); E06B 2009/2417 (2013.01);
Abstract
A daylighting system includes a sheet-like light control member disposed on at least an upper part of a daylighting opening, and a shade disposed oppositely to at least a part of the opening, the part being below the part where the light control member is disposed. The light control member is configured to change upward a traveling direction of incident light and allow the incident light to pass through the light control member.