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:
Apr. 27, 2021
Filed:
May. 20, 2020
Radiant Opto-electronics Corporation, Kaohsiung, TW;
Yuan-Chen Chung, Kaohsiung, TW;
Wei-Hsuan Chen, Kaohsiung, TW;
Jui Lin Chen, Kaohsiung, TW;
Pin-Hsun Lee, Kaohsiung, TW;
Ruei-Lin Huang, Kaohsiung, TW;
Yi-Nan Su, Kaohsiung, TW;
RADIANT OPTO-ELECTRONICS CORPORATION, Kaohsiung, TW;
Abstract
A light-adjusting film is mounted between a color conversion layer and a display panel of a direct type backlight module and has a substrate and at least one light-adjusting layer. The substrate has a central area and a surrounding area. The at least one light-adjusting layer has a pigment and is mounted on the substrate. A content of the pigment is gradually decreased from the surrounding area to the central area. The color of the pigment of the light-adjusting film is a correction color of lights emitted from light emitting surface of the color conversion layer in the backlight module.