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:
Jan. 29, 2019
Filed:
Dec. 30, 2016
Hong Kong Beida Jade Bird Display Limited, Hong Kong, HK;
Jen-Shyan Chen, Hsinchu County, TW;
HONG KONG BEIDA JADE BIRD DISPLAY LIMITED, Hong Kong, HK;
Abstract
A microarray LED flash, applied to a mobile phone for lighting an adjustable flashlight or projecting an image, comprises a μLED array module, a mixing optical module and an optical module. The μLED array module is configured in a shell of the mobile phone for generating a patterning light source. The mixing optical module and the optical module are detachably configured on an external surface of the shell to receive the patterning light source from the μLED array module for lighting the flashlight or projecting the image respectively. A μLED array chip could be used as the μLED array module and combined with the outboard mixing optical module to generate a flashlight with adjustable color and light pattern. Furthermore, the invention can use the optical module to substitute for the mixing optical module for projecting an image from the patterning light source, therefore the mobile phone has a projection function.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile