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:
Nov. 13, 2013
Boe Technology Group Co., Ltd., Beijing, CN;
Jisheng Zhao, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The present invention provides backlight module and manufacturing method thereof, display device comprising backlight module and driving method for driving the display device. The backlight module comprises first substrate and second substrate opposite to each other. Each of the first and second substrates comprises multiple photic areas and shading areas arranged at intervals thereon, and projections of the shading areas of the first substrate on the second substrate completely cover the photic areas of the second substrate. On side of the first substrate opposite to the second substrate, first reflective layers which are bendable are formed on the shading areas thereof, and on side of the second substrate opposite to the first substrate, second reflective layers are formed on the shading areas thereof. The first reflective layers, in a bent state, reflect light to the second reflective layers which then reflect light to the photic areas of the first substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile