IP Library › Granted Patent US 9,773,613
Granted Patent B2
US 9,773,613 · App. 15/139,867 · Granted Sep 26, 2017

Electronic device having capacitor

Inventors: Joonsoo Lee (Busan, KR); Myungjae Jo (Gumi-si, KR); Chulhyung Yang (Gumi-si, KR); Jiwoo Lee (Gumi-si, KR)
Assignee: Samsung Electronics Co., Ltd.
H01G4/005H01G4/06H01Q1/243
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Quick Facts
Patent No.
US 9,773,613
App. No.
15/139,867
Granted
Sep 26, 2017
Kind
B2
Abstract

An electronic device is provided. The electronic device includes a housing, an antenna radiating body including a conductive metal, a first member disposed within the housing and electrically connected to the antenna radiating body, a printed circuit board (PCB) disposed within the housing, a flexible connecting member disposed between at least a portion of the first member and at least a portion of a second member and including a conductive material, and a capacitor including a first conductive plate that contacts the second member or formed by a portion of the second member, a second conductive plate, separated from the first conductive plate and electrically connected to the PCB, and a dielectric layer inserted between the first conductive plate and the second conductive plate.

Claims (16)

1. An electronic device, comprising:

a housing comprising a metal material portion;

a first conductive member that contacts at least a portion of the metal material portion, or that is formed by the metal material portion;

a second conductive member separated from the first conductive member, wherein at least a portion of the second conductive member is electrically connected to a ground; and

a capacitor disposed between the first conductive member and the second conductive member,

wherein the capacitor is configured to conduct a current from the metal material portion of the housing to the ground.

2. The electronic device of claim 1 ,

wherein the first conductive member is a flexible printed circuit board (FPCB), and

wherein the second conductive member is a stiffener.

3. The electronic device of claim 1 ,

wherein the first conductive member is a key flexible printed circuit board (FPCB), and

wherein the second conductive member is a metallic member.

4. The electronic device of claim 3 , wherein the capacitor is formed to be implemented as a separate capacitor for each key.

5. The electronic device of claim 4 , wherein the key FPCB is formed for at least one of a volume key, a power key, or a home key.

6. The electronic device of claim 1 , wherein the capacitor comprises a bonding member to connect to the second conductive member.

7. The electronic device of claim 1 , wherein the second conductive member contacts the capacitor or is formed as a portion of the capacitor.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 27, 2016
From: LEE, JOONSOO; JO, MYUNGJAE; YANG, CHULHYUNG; LEE, JIWOO
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 038395/0412 →
Priority Claims (1)
KR 10-2015-0079280 · Jun 4, 2015 · national
Continuity (1)
Related Publication 20160360015A1 · Dec 8, 2016