{
  "$type": "site.standard.document",
  "description": "To appropriately suppress reflection of far-infrared rays, and appropriately form an antireflection film. A far-infrared ray transmission member () includes a base material () that transmits far-infrared rays, and a functional film () that is formed on the base material () and includes a low…",
  "path": "/patents/1346134",
  "publishedAt": "2023-06-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G02B1/10",
    "AGC Inc."
  ],
  "textContent": "To appropriately suppress reflection of far-infrared rays, and appropriately form an antireflection film. A far-infrared ray transmission member () includes a base material () that transmits far-infrared rays, and a functional film () that is formed on the base material () and includes a low refractive index layer () containing oxide as a principal component and having a refractive index equal to or smaller than 1.5 with respect to light at a wavelength of 10 μm. The low refractive index layer () contains MgO as a principal component, and a content of MgO is equal to or larger than 50 mass % and equal to or smaller than 100 mass % with respect to the entire low refractive index layer ().",
  "title": "FAR-INFRARED RAY TRANSMISSION MEMBER AND METHOD FOR MANUFACTURING FAR-INFRARED RAY TRANSMISSION MEMBER"
}