Electronic Device Having Display Antenna with Canted Coil Spring
US-2024387984-A1 · Nov 21, 2024 · US
Dielectric antenna and material for the same
US9178281B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9178281-B2 |
| Application number | US-201213558444-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 26, 2012 |
| Priority date | Jan 27, 2010 |
| Publication date | Nov 3, 2015 |
| Grant date | Nov 3, 2015 |
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Abstract
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A dielectric block provided in a dielectric antenna is formed with an organic polymer material containing a liquid crystal polymer and polytetrafluoroethylene. The added amount of polytetrafluoroethylene is 2 to 15% by volume based on the volume of the dielectric block. Preferably, the liquid crystal polymer has a flow beginning temperature of no lower than 310° C. and no higher than 335° C. The dielectric block may further contain a dielectric inorganic filler and in this case, the added amount of dielectric inorganic filler is 45% by volume or less based on the volume of the dielectric block.
First claim
Opening claim text (preview).
The invention claimed is: 1. A material for a dielectric antenna, the material comprising: an organic polymer material, the organic polymer material containing a liquid crystal polymer and polytetrafluoroethylene, wherein an amount of the polytetrafluoroethylene is 2 to 15% by volume based on a volume of the organic polymer material. 2. The material according to claim 1 , wherein the liquid crystal polymer has a flow beginning temperature of no lower than 31…
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Electricity · mapped topic
Chemistry & Metallurgy · mapped topic
- H01Q9/0421Primary
Electricity · mapped topic
Chemistry & Metallurgy · mapped topic
Electricity · mapped topic
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- What does patent US9178281B2 cover?
- A dielectric block provided in a dielectric antenna is formed with an organic polymer material containing a liquid crystal polymer and polytetrafluoroethylene. The added amount of polytetrafluoroethylene is 2 to 15% by volume based on the volume of the dielectric block. Preferably, the liquid crystal polymer has a flow beginning temperature of no lower than 310° C. and no higher than 335° C. Th…
- Who is the assignee on this patent?
- Kasai Masanori, Murata Manufacturing Co
- What technology area does this patent fall under?
- Primary CPC classification H01Q9/0421. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).