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. 19, 2019
Filed:
Dec. 28, 2017
Lucidity Lights, Inc., Charlestown, MA (US);
Harris R. Miller, Sharon, MA (US);
Tenzin Wangjor Nanchung, Somerville, MA (US);
Bruce C. Larson, Lexington, MA (US);
Donald C. Straney, Cambridge, MA (US);
Joseph T. Mossoba, Winchester, MA (US);
Harold Russo, Smithfiled, RI (US);
Jacob Agger, Cambridge, MA (US);
Camil Ghiu, Danvers, MA (US);
John R. Goscha, Boston, MA (US);
LUCIDITY LIGHTS, INC., Charlestown, MA (US);
Abstract
A fluorescent lamp, including a vitreous portion of the fluorescent lamp comprising a vitreous envelope filled with a working gas mixture, the vitreous envelope having an inner surface facing the working gas mixture side of the vitreous portion; a first coating deposited on the inner surface, the first coating comprising a first metal oxide; a second coating deposited on top of the first coating, the second coating comprising a phosphor; and a third coating deposited on top of the second coating, the third coating comprising a second metal oxide.