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US 10,864,698 B2Granted
Treated liquid crystal polymer resin sheet and resin multilayer substrate
AssigneeMurata Manufacturing Co., Ltd.
InventorsSyota Chino, Hiroyuki Ohata
Life of this patent
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Abstract
A treated liquid crystal polymer resin sheet includes a main surface, a non-fiberized portion in which fibrous crystalline portions and a non-crystalline portion filling a gap between the crystalline portions are provided, and a fiberized portion in which the fibrous crystalline portions is exposed at the main surface with a gap between the crystalline portions that is unfilled.
Claims2
A treated liquid crystal polymer resin sheet comprising:
- a main surface;
- a non-fiberized portion in which fibrous crystalline portions and a non-crystalline portion filling a gap between the fibrous crystalline portions are provided;
- and
- a fiberized portion in which the fibrous crystalline portions are exposed at the main surface with a gap between the fibrous crystalline portions that is unfilled;
- wherein
- the fibrous crystalline portions include liquid crystal polymer resin.
3 more elements
A resin multilayer substrate comprising:
- a plurality of liquid crystal polymer resin sheets that are stacked, thermocompression-bonded, and integrated together;
- wherein
- the resin multilayer substrate includes a main surface exposed to an outside;
- and
- the main surface includes a non-fiberized portion in which fibrous crystalline portions and a non-crystalline portion filling a gap between the fibrous crystalline portions are provided, and a fiberized portion in which the fibrous crystalline portions are exposed at the main surface with a gap between the fibrous crystalline portions that is unfilled.
2 more elements
Dependencies are inferred from the claim text.