Back to results
US 12,742,572 B2Granted
Heat storage device and method for producing the same
AssigneeCanon Kabushiki Kaisha
InventorsHiroshi Saito, Yoshinori Kotani
Life of this patent
Estimating the term…
Abstract
A heat storage device including a metal layer containing a protrusion-and-recess-shaped object, in which the protrusion-and-recess-shaped object has an average height of 100 nm or more and 1,000 nm or less.
Claims17
A heat storage device, comprising:
- a heat storage member;
- a metal layer disposed over and bonded to the heat storage member, the metal layer containing a protrusion-and-recess-shaped object;
- a metal oxide in contact with the protrusion-and-recess-shaped object;
- and
- a transparent metal oxide layer covering a surface of the metal oxide on which the metal oxide is not in contact with the protrusion-and-recess-shaped object,
- wherein the protrusion-and-recess-shaped object has a height of 100 nm or more and 1,000 nm or less.
3 more elements
Dependencies are inferred from the claim text.