US Patent No. 10,251,219

DEFROSTING GLASS, DEFROSTING LAMP AND VEHICLE USING THE SAME


Patent No. 10,251,219
Issue Date April 02, 2019
Title Defrosting Glass, Defrosting Lamp And Vehicle Using The Same
Inventorship Li Qian, Beijing (CN)
Yu-Quan Wang, Beijing (CN)
Assignee Beijing FUNATE Innovation Technology Co., LTD., Beijing (CN)

Claim of US Patent No. 10,251,219

1. A defrosting glass, comprising:a glass substrate having a substrate surface;
at least one carbon nanotube composite wire deposed on the substrate surface;
at least one first electrode and at least one second electrode, spaced from each other, electrically connected with the at least one carbon nanotube composite wire; and
wherein each of the at least one carbon nanotube composite wire comprises a carbon nanotube wire and a metal layer made of metal or metal alloy; the carbon nanotube wire comprises a plurality of carbon nanotubes spirally arranged along an axial direction of the carbon nanotube wire, a diameter of the carbon nanotube wire ranges from 1 micrometer to 30 micrometers, and a twist of the carbon nanotube wire ranges from 250 t/cm to 300 t/cm; and the metal layer is coated on a carbon nanotube wire surface of the carbon nanotube wire, and a thickness of the metal layer ranges from 1 micrometer to 5 micrometers.