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US 2024/0389201 A1Published application
Film heater and heater-equipped glass
AssigneeTDK Corporation
InventorsShouhei HARADA, Koji MISHIMA, Yoshinori SATO, Kazushi YAMADA, Hideaki ITOU
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Abstract
A film heater includes a transparent substrate and a transparent heating element, wherein a surface of the transparent substrate opposite to the transparent heating element has a water contact angle of 55° or less or 90° or more. A heater-equipped glass includes the film heater, a glass plate opposite to the surface, and an electrode in contact with the transparent heating element of the film heater, the electrode being disposed between the film heater and the glass plate.
Claims6
A film heater comprising:
- a transparent substrate;
- and
- a transparent heating element,
- wherein a surface of the transparent substrate opposite to the transparent heating element has a water contact angle of 55° or less or 90° or more.
1 more element
Dependencies are inferred from the claim text.