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:
Mar. 10, 2026
Filed:
Nov. 28, 2022
Feng Chia University, Taichung City, TW;
Chun-Feng Lai, Taichung City, TW;
Feng Chia University, Taichung City, TW;
Abstract
Present invention is related to a luminescent composite material having a luminescent material uniformly being coated by a coating. The luminescent material of the present invention comprises any suitable QDs or a fluorescent material and the coating contains Na-poly(Al—O—Si) nanocomposites. The present invention can provide a high thermal resistance and reliability performance by the outer layer. When applying to the backlight module, the present invention could efficiently increase the luminous efficiency and the color standard of LCD. When applying to the light emitting applications, the present invention could also improve its luminous efficiency and prolong the duration for the light emitting composite material. The production method of the composite in the present invention is simple and reliable which could be easily introduced into the market with great economic benefits and values. The present invention is a revolution and great achievement for improving the entertainment, medical diagnosis, and e-commerce technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile