Kit for illuminating the hair of a user and associated method
AssigneeL'oreal
InventorsSteven Perkins, Xavier Schultze
Life of this patent
Estimating the term…
Abstract
A kit for illuminating the hair of a user, comprises: at least one light emitting diode emitting light at a wavelength, an optical fiber (26) coupled to the or each light emitting diode, a fastening element (22) to fasten the or each light emitting diode and/or the optical fiber to the hair of a user, The kit comprises a fluorescent material (30), the optical fiber (26) being configured to transmit the light emitted by the or each light emitting diode to the fluorescent material (30), the fluorescent material (30) being excited at the wavelength of the or each light emitting diode.
Claims20
A kit for illuminating the hair of a user, comprising:
- at least one light emitting diode emitting light at a wavelength (λl),
- an optical fiber coupled to the or each light emitting diode,
- a fastening element to fasten the or each light emitting diode and/or the optical fiber to the hair of a user,
- characterized in that the kit comprises a fluorescent material, the optical fiber being configured to transmit the light emitted by the or each light emitting diode to the fluorescent material, the fluorescent material being excited at the wavelength (λl) of the or each light emitting diode, and wherein the fluorescent material is arranged inside the optical fiber and/or is placed in a cosmetic composition intended to be applied on hair.
Dependencies are inferred from the claim text.