Mobile terminal having flexible printed circuit board
First Claim
1. A mobile terminal having a flexible printed circuit board (FPCB), comprising:
- a first main body having a first electronic circuit board arranged therein;
a second main body slidably connected to the first main body and having a second electronic circuit board arranged therein;
a FPCB electrically coupling the first electronic circuit board and the second electronic circuit board for transferring an electronic signal there between;
a noise shielding portion for shielding noise generated from one or more electronic components mounted on the first electronic circuit board;
a ground extension portion in contact with one end of the FPCB electrically coupled to the first electronic circuit board, said ground extension portion having a ground layer connected to a ground line of the FPCB therein, andwherein the ground extension portion is arranged on the noise shielding portion and in contact with the noise shielding portion to extend the ground.
1 Assignment
0 Petitions
Accused Products
Abstract
A mobile terminal having a flexible printed circuit board (FPCB) is includes: a first main body having a first electronic circuit board therein; a second main body slidably connected to the first main body and having a second electronic circuit board therein; a FPCB for transferring an electronic signal by electrically connecting the first electronic circuit board and the second electronic circuit board; and a ground extension portion connected to one end of the FPCB connected to the first electronic circuit board, having a ground layer connected to a ground line of the FPCB therein, and connected to a noise shielding portion for shielding noise generated from one or more electronic components mounted on the first electronic circuit board. By extending the ground, the influences of noise and static electricity is minimized on an electronic circuit board mounted on the electronic components.
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Citations
18 Claims
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1. A mobile terminal having a flexible printed circuit board (FPCB), comprising:
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a first main body having a first electronic circuit board arranged therein; a second main body slidably connected to the first main body and having a second electronic circuit board arranged therein; a FPCB electrically coupling the first electronic circuit board and the second electronic circuit board for transferring an electronic signal there between; a noise shielding portion for shielding noise generated from one or more electronic components mounted on the first electronic circuit board; a ground extension portion in contact with one end of the FPCB electrically coupled to the first electronic circuit board, said ground extension portion having a ground layer connected to a ground line of the FPCB therein, and wherein the ground extension portion is arranged on the noise shielding portion and in contact with the noise shielding portion to extend the ground. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A mobile terminal comprising:
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a first main body having a first electronic circuit board arranged therein; a second main body movably connected to the first main body and having a second electronic circuit board arranged therein; a FPCB electrically coupling the first electronic circuit board and the second electronic circuit board for transferring an electronic signal there between; a noise shielding portion for shielding noise generated from one or more electronic components mounted on the first electronic circuit board; a ground extension portion in contact with one end of the FPCB electrically coupled to the first electronic circuit board, said ground extension portion having a ground layer connected to a ground line of the FPCB therein; and wherein the ground extension portion is arranged on the noise shielding portion and in contact with the noise shielding portion to extend the ground, and wherein the mobile terminal comprises one of a folder-type mobile terminal, rotating-type mobile terminal, or a combination-type mobile terminal thereof. - View Dependent Claims (18)
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Specification