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. 02, 2026
Filed:
Oct. 09, 2024
Amtran Technology Co., Ltd., New Taipei City, TW;
Hung-Ta Yu, New Taipei City, TW;
AmTRAN TECHNOLOGY Co., Ltd., New Taipei City, TW;
Abstract
A backlight module includes a circuit board, light-emitting elements, an optical element and a reflective element. The light emitting elements are disposed on the circuit board. The light emitting elements are disposed between the optical element and the circuit board. There is no other optical component between the optical element and the light-emitting elements. The optical element has a light guide portion composed of a non-light diffusing material. The reflective element is disposed on the circuit board and is located between the optical element and the circuit board. The reflective element includes a grid portion. The grid portion separates the light emitting elements. The grid portion has openings, and the light-emitting elements are respectively disposed in the openings. A top surface of the grid portion is higher than the light-emitting elements in a first direction, and a gap is between the grid portion and the optical element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile