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US 2009/0267704 A1Published application
Capacitor devices with a filter structure
AssigneeIndustrial Technology Research Institute
InventorsHuey-Ru CHANG, Min-Lin Lee, Jiin-Shing Perng, Sheng-Che Hung, Shinn-Juh Lai
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Abstract
A capacitor device is provided. The capacitor device includes at least one capacitor. The capacitor device also includes a first capacitor and a first filter coupling the first capacitor and a conductive region, wherein the first capacitor has a first resonance frequency and the first filter is configured to operate at a first frequency band covering the first resonance frequency.
Claims28
A capacitor device, comprising:
- a first capacitor;
- and
- a first filter coupling the first capacitor and a conductive region, wherein
- the first capacitor has a first resonance frequency and the first filter is configured to operate at a first frequency band covering the first resonance frequency.
1 more element
A capacitor device, comprising:
- a first filter coupling a first capacitor to a conductive region;
- and
- a second filter coupling a second capacitor to the first capacitor.
Dependencies are inferred from the claim text.