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:
Feb. 24, 2026
Filed:
Jan. 31, 2020
Lg Electronics Inc., Seoul, KR;
Bokyung Kang, Seoul, KR;
Gunyoung Hong, Seoul, KR;
Younggil Yoo, Seoul, KR;
Minsung Kim, Seoul, KR;
Kyungpil Kim, Seoul, KR;
Seungmi Baek, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A color wheel according to an embodiment of the present invention comprises: a basic fluorescent body having a basic light-emitting wavelength; and at least one modified fluorescent body having at least one light-emitting wavelength different from the basic light-emitting wavelength, wherein the basic fluorescent body comprises YAlOand the modified fluorescent body comprises Y(GaAl)O:Ce in which gallium is doped on the basic fluorescent body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile