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US 11,307,474 B2Granted
Electrochromic nanoparticle
AssigneeLG Electronics Inc.
InventorSangmo Koo
Life of this patent
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Abstract
The present invention relates to an electrochromic nanoparticle having a core-shell structure. The invention provides an electrochromic nanoparticle comprising: a core formed of a first electrochromic material; and a shell encompassing the core and formed of a second electrochromic material, wherein the first electrochromic material is formed of at least one type of transition metal oxide.
Claims11
An electrochromic nanoparticle comprising:
- a core formed of a first electrochromic material;
- a shell encompassing the core and formed of a second electrochromic material;
- and
- an adsorption layer positioned between the core and the shell and formed so as to enhance adsorption force of the core and the shell, the adsorption layer having a thickness less than a thickness of the core,
- wherein the first electrochromic material is formed of at least one transition metal oxide, and
- wherein the absorption layer is formed of TiO2.
3 more elements
Dependencies are inferred from the claim text.