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:
Aug. 20, 2019
Filed:
Feb. 15, 2016
Applicant:
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Inventors:
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61N 5/06 (2006.01);
U.S. Cl.
CPC ...
A61N 5/0624 (2013.01); A61N 5/0616 (2013.01); A61N 2005/0626 (2013.01); A61N 2005/0632 (2013.01); A61N 2005/0643 (2013.01); A61N 2005/0652 (2013.01); A61N 2005/0662 (2013.01); A61N 2005/0663 (2013.01);
Abstract
A light irradiation substrate () includes a flexible substrate (), first electrical conducting material patterns () composed of wirings () and a dummy pattern () which are provided on a front surface of the flexible substrate (), and LED chips () each of which is mounted on each of the wirings (), front surfaces of the first electrical conducting material patterns () are formed of a reflecting material having total light flux reflectance of 80% or more, and area coverage of the first electrical conducting material patterns () at least in a region surrounded by the LED chips () is 85% or more.