Antenna module having plurality of printed circuit boards laminated therein, and electronic device comprising same
US-12148985-B2 · Nov 19, 2024 · US
Near field communication antenna device of mobile terminal
US8977196B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8977196-B2 |
| Application number | US-201213562834-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 31, 2012 |
| Priority date | Sep 28, 2011 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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Abstract
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A near field communication antenna device of a mobile terminal is provided. The near field communication antenna device includes a window including a display region for transmitting an image displayed by a display and a black mark region formed around the display region, a multi-layer Flexible Printed Circuit Board (FPCB) on which a plurality of layers are laminated on the lower side of the black mark region of the window, and a spiral loop-shaped antenna pattern in which conductive lines are formed on respective layers of the multi-layer FPCB and are connected to each other. Accordingly, a near field communication antenna is not disposed in a separated installation space, an antenna pattern width can be reduced, and performance of the near field communication antenna may be prevented from being degraded when a battery cover is made of metal or has a curved shape.
First claim
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What is claimed is: 1. A near field communication antenna device of a mobile terminal, the device comprising: a window including a display region for transmitting an image displayed by a display and a black mark region formed around the display region; a multi-layer Flexible Printed Circuit Board (FPCB) on which a plurality of layers are laminated, the multi-layer FPCB being disposed on a lower side of the black mark region of the window; a spiral loop-shaped antenna pattern i…
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- What does patent US8977196B2 cover?
- A near field communication antenna device of a mobile terminal is provided. The near field communication antenna device includes a window including a display region for transmitting an image displayed by a display and a black mark region formed around the display region, a multi-layer Flexible Printed Circuit Board (FPCB) on which a plurality of layers are laminated on the lower side of the bla…
- Who is the assignee on this patent?
- Cho Kyu Sik, Kim In Sook, Samsung Electronics Co Ltd, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H01Q7/00. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 10 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).