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:
Oct. 08, 2024
Filed:
Nov. 09, 2020
Signify Holding B.v., Eindhoven, NL;
Marcellus Jacobus Johannes Van Der Lubbe, Best, NL;
Rifat Ata Mustafa Hikmet, Eindhoven, NL;
Ties Van Bommel, Horst, NL;
Grigory Alexandrovich Onushkin, Eindhoven, NL;
SIGNIFY HOLDING, B.V., Eindhoven, NL;
Abstract
There is provided a light emitting diode, LED, filament lamp () which provides LED filament lamp light ('). The LED filament comprises a first linear array of LEDs () and a second linear array of LEDs (), and a carrier (). The first linear array of LEDs () are arranged on a first surface () of the carrier () and includes only first LEDs () which are configured to emit first white light (). The second linear array of LEDs () are arranged on a second surface () of the carrier (), opposite to said first surface (), and includes only second LEDs () which are configured to emit color controllable light (). The LED filament light (′) comprises the first white light () and/or the color controllable light ().