Patent ID: 11933997
Assignee: NITTO DENKO CORPORATION
Field: Surface technology, coating (Chemistry)
Classification: CPC G  B  C  E | IPC B  C  E  G

Claim 0:
1. A heat-ray-transmission-controllable, light-transmissive base material comprising:
a light-transmissive insolation-cutting unit configured to control transmission of light in at least a part of wavelength regions among wavelength regions of visible light and near-infrared light;
a transparent conductive oxide layer disposed over the light-transmissive insolation-cutting unit; and
an optical interference layer over the transparent conductive oxide layer,
wherein the transparent conductive oxide layer comprises a transparent conductive oxide, and
wherein an optical thickness of the optical interference layer, which is a product of a refractive index and a physical thickness, is greater than or equal to 50 nm and less than or equal to 150 nm.