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US 2019/0122791 A1Published application
Resistance substrate and rheostat comprising same
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorHiroaki HISAMUNE
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Abstract
A resistance substrate contains a substrate and a resistance part that is formed on an upper surface of the substrate by printing. The resistance part is formed into an arc shape (a C shape) so that a width of the resistance part continually changes. The resistance part is formed so that a part having a narrow width becomes thick and a part having a narrow width becomes thin.
Claims9
A resistance substrate comprising:
- a substrate;
- and
- a resistance part that is formed in an arc shape on the substrate,
- wherein
- the resistance part includes,
- a first part, and
- a second part that is narrower in width than the first part,
- the second part is thicker than the first part, and
- a width of the resistance part continuously changes between the first part and the second part.
6 more elements
Dependencies are inferred from the claim text.