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:
May. 15, 2018
Filed:
Apr. 11, 2014
Appotronics China Corporation, Shenzhen, CN;
Quan Zhang, Shenzhen, CN;
Other;
Abstract
An LED unit module, a light-emitting device, and a light source system. The LED unit module comprises a substrate and an LED chipset arranged on the substrate. The LED chipset comprises at least five LED chips, where the LED chips are in a tight arrangement with each other, and the contour of a light-emitting side of the LED chipset is close to a regular hexagon. The LED chipset comprises LED chips of at least four colors, where the four colors are red, blue, green, and amber. The LED unit module allows for prevention of increased etendue and for uniform mixing of lights.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile