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. 05, 2025
Filed:
Jul. 31, 2024
Amtran Technology Co., Ltd., New Taipei, TW;
Hung-Ta Yu, New Taipei, TW;
AmTRAN Technology Co., Ltd., New Taipei, TW;
Abstract
A backlight module includes a circuit board, light-emitting elements and a light guide component. The light emitting elements are disposed on the circuit board. The light emitting elements include a first light emitting element and a second light emitting element. The light emitting elements are disposed between the light-guiding element and the circuit board. There are no other optical elements between the light-guiding element and the light emitting elements. The light-guiding element has a light guiding portion, and the light guiding portion is composed of a light-transmitting material. The light guiding portion includes at least two first light guiding portions and a second light guiding portion. The first light guiding portions are respectively disposed above the first light emitting element and the second light emitting element. The second light guiding portion is disposed between the first light guiding portions.