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. 16, 2024
Filed:
Mar. 23, 2023
Radiant Opto-electronics Corporation, Kaohsiung, TW;
Yi-Jen Chiu, Kaohsiung, TW;
Sung-Fu Wu, Kaohsiung, TW;
Jung-Yin Chang, Kaohsiung, TW;
Ya-Yin Tsai, Kaohsiung, TW;
Radiant Opto-Electronics Corporation, Kaohsiung, TW;
Abstract
A backlight module comprises a back frame with at least one perforation, a light board arranged on the back frame, a plurality of light-emitting elements arranged on the light board at intervals, a fixing frame combined with the back frame, and a plurality of optical films stacked on the fixing frame. The light board has at least one through portion, and the position of the through portion corresponds to the at least one perforation of the back frame. A part of the fixing frame is positioned in the at least one perforation of the back frame through the at least one through portion of the light board. The effect of a narrow frame can be effectively achieved by arranging the joint part of the fixing frame and the back frame on the inner side of the back frame and forming the through portion on the edge of the light board to be engaged with the joint part of the fixing frame and the back frame. The present invention also provides a display device comprising the backlight module.