Back to results
US 2022/0016282 A1Published application
Self-Disinfection Device
OwnerGerald Ho Kiminventor
Life of this patent
Estimating the term…
Abstract
A self-disinfection device includes an ultraviolet C (UVC) light-emitting diode (LED) illuminator, which includes a UVC LED chip and a screen. The UVC LED chip that is mounted on a UVC LED package or a heat spreader, which is mounted to a frame of an electronic device. A UVC light emitted by the UVC LED chip is coupled into the screen as a waveguide structure and the UVC light is extracted by a coating or organic medium.
Claims19
A self-disinfection device, comprising:
- an ultraviolet C (UVC) light-emitting diode (LED) illuminator comprising:
- a UVC LED chip that is mounted on a UVC LED package and the UVC LED package is mounted to a frame of an electronic device;
- and
- a screen where a UVC light emitted by the UVC LED chip is coupled into the screen as a waveguide structure and the UVC light is extracted by a coating or organic medium.
1 more element
A self-disinfection device, comprising:
- an ultraviolet C (UVC) light-emitting diode (LED) illuminator comprising:
- a UVC LED chip that is mounted on a heat spreader and the heat spreader is mounted to a frame of an electronic device;
- and
- a screen where a UVC light emitted by the UVC LED chip is coupled into the screen as a waveguide structure and the UVC light is extracted by a structure that is imbedded in the screen.
1 more element
Dependencies are inferred from the claim text.