Title:
透明ヒータ
Document Type and Number:
Japanese Patent JP7305805
Kind Code:
B2
Abstract:
A transparent heater comprising a conductive film and a connection part connectable to a power feeding apparatus, the conductive film comprising a transparent substrate and a conductive part comprising a fine metal wire pattern disposed on one side or both sides of the transparent substrate, wherein the fine metal wire pattern is constituted by a fine metal wire, and the fine metal wire has voids, and when the cross-sectional area of the fine metal wire is defined as SM and the total cross-sectional area of the voids included in the cross-section of the fine metal wire is defined as SVtotal on the cross-section of the fine metal wire perpendicular to the direction of drawing of the fine metal wire, SVtotal / SM is 0.10 or more and 0.40 or less.
Inventors:
Kazuma Komatsu
Application Number:
JP2021574106A
Publication Date:
July 10, 2023
Filing Date:
January 28, 2021
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
H05B3/20; H05B3/10
Domestic Patent References:
| JP2013516043A | ||||
| JP2004205353A | ||||
| JP2010102802A | ||||
| JP2018050135A | ||||
| JP2018138456A |
Foreign References:
| WO2007034832A1 | ||||
| US20180338352 | ||||
| US20170171916 | ||||
| US20160249413 | ||||
| US20180159014 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito