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US 2022/0190483 A1Published application
Impedance matching film for radio wave absorber, impedance matching film-attached film for radio wave absorber, radio wave absorber, and laminate for radio wave absorber
AssigneeNitto Denko Corporation
InventorsYosuke Nakanishi, Hironobu Machinaga, Sho Shibahara
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Abstract
An impedance matching film 10 includes a metallic element and a non-metallic element. The impedance matching film 10 has a thickness of 10 to 200 nm. The impedance matching film 10 has a sheet resistance of 200 Ω/□ or more. In the impedance matching film 10, the content of an oxygen atom is less than 50% in terms of the number of atoms.
Claims11
An impedance matching film for a radio wave absorber, comprising:
- a metallic element;
- and
- a non-metallic element, wherein
- the impedance matching film has a thickness of 10 to 200 nm,
- the impedance matching film has a sheet resistance of 200 Ω/□ or more, and
- a content of an oxygen atom is less than 50% in terms of the number of atoms.
3 more elements
Dependencies are inferred from the claim text.