IP Library › Granted Patent US 10,149,349
Granted Patent B2
US 10,149,349 · App. 15/317,095 · Granted Dec 4, 2018

Heat generating body

Inventors: Mitsuko Baba (Fukuoka, JP); Takayuki Domaru (Fukuoka, JP)
H05B3/20H05B3/16H05B3/86H05B2203/003H05B2214/04
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Quick Facts
Patent No.
US 10,149,349
App. No.
15/317,095
Granted
Dec 4, 2018
Kind
B2
Abstract

A heat generating body ( 11 ) includes a polyimide resin film base material ( 12 ), a metal nanowire layer ( 14 ) arranged in a planar manner along one side of the polyimide resin film base material ( 12 ), and an electrode ( 5 ) connected electrically to the metal nanowire layer ( 14 ). The electrode ( 5 ) is connected electrically to the metal nanowire layer ( 14 ) via a polythiophene resin film layer ( 18 ). The heat generating body ( 11 ) also includes a triacetate resin film layer ( 13 ) arranged on the side of the polyimide resin film base material ( 12 ) on which the metal nanowire layer ( 14 ) is provided and formed of triacetate resin as an insulating material. The heat generating body ( 11 ) also includes a spacer portion ( 16 ) arranged between the layer ( 14 ) and the layer ( 13 ) and capable of forming an enclosed space ( 17 ) between the layer ( 14 ) and the layer ( 13 ).

Claims (17)

1. A heat generating body comprising:

a base material comprising a resin plate or resin film, wherein said base material further comprises a first and a second side, wherein the second side of the base material lies opposite to the first side of the base material;

a conductive layer arranged in a planar manner along the first side and the second side of the base material, wherein said conductive layer is formed of a conductive material;

an electrode connected electrically to the conductive layer;

at least two insulating layers, wherein each insulating layer is arranged on the side of the base material on which the conductive layer is provided and formed of an insulating material; and

a first spacer portion and a second spacer portion, wherein each of the spacer portions are arranged between the conductive layer and the insulating layer or a pair of insulating layers and each of the spacer portions are capable of forming an enclosed space between the conductive layer and the insulating layer or a pair of insulating layers; and

wherein the conductive layer comprises a first metal nanowire layer and a second metal nanowire layer wherein the first metal nanowire layer is arranged in a planar manner along the first side of the base material and the second metal nanowire layer is arranged in a planar manner along the second side of the base material, and

wherein the first spacer portion is arranged on the first side of the base material and the second spacer portion is arranged on the second side of the base material.

2. The heat generating body according to claim 1 , wherein

the conductive material is at least one selected from a mixture of a carbon-containing substance and a metal, a carbon-containing substance, and a conductive polymer.

3. The heat generating body according to claim 1 , wherein

the base material has a rectangular plate shape, and

the electrode is connected electrically to the conductive layer along the edge of a long side of the base material.

4. The heat generating body according to claim 1 , wherein

the electrode is connected electrically to the conductive layer via a conductive polymer.

5. The heat generating body according to claim 1 , wherein

the base material, the conductive layer, and the insulating layer are translucent.

Continuity (1)
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Cited By (1)
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