ANTI-ELECTROMAGNETIC-INTERFERENCE SIGNAL TRANSMISSION FLAT CABLE

• US 20090166082A1
• Filed: 12/27/2007
• Published: 07/02/2009
• Est. Priority Date: 12/27/2007
• Status: Abandoned Application

• Current Assignee: Yes Way Enterprise Corporation
• Original Assignee: Yes Way Enterprise Corporation
• Inventors: Liu, Da-Yung, Liu, Da-Yu
• Application Number:
  US11/964,989
• Publication Number:
  US 20090166082A1
• Time in Patent Office: Days
• US Class Current: 174/359
• CPC Class Codes: H01B 7/0823 Parallel wires, incorporated in a flat insulating profile
• CPC Class Codes: H01B 7/0861 comprising one or more screens

Abstract

An anti-electromagnetic-interference (anti-EMI) signal transmission flat cable include a plurality of conducting wires; and an insulating sheath being an integrally formed flat and flexible member for longitudinally enclosing a circumferential surface of each of the conducting wires, so that the conducting wires are substantially equally spaced and parallelly arranged in the insulating sheath to isolate from one another. The insulating sheath has an anti-EMI and electrically non-conductive material doped therein, so as to protect the conducting wires against EMI during signal transmission and accordingly, prevent errors in signal transmission via the conducting wires.

Claims

1. An anti-electromagnetic-interference (anti-EMI) signal transmission flat cable, comprising:

a plurality of conducting wires; and

an insulating sheath being an integrally formed flat and flexible member for longitudinally enclosing a circumferential surface of each of the conducting wires, so that the conducting wires are substantially equally spaced and parallelly arranged in the insulating sheath to isolate from one another; and

wherein the insulating sheath has an anti-EMI and electrically non-conductive material doped therein, so as to protect the conducting wires against electromagnetic interference during signal transmission and accordingly, prevent errors in signal transmission via the conducting wires.

2. The anti-EMI signal transmission flat cable as claimed in claim 1, wherein the conducting wires are copper wires.

3. The anti-EMI signal transmission flat cable as claimed in claim 1, wherein the conducting wires are selected from the group consisting of copper wires, silver wires, gold wires, and any combination thereof.

4. The anti-EMI signal transmission flat cable as claimed in claim 1, wherein the conducting wires includes three earth wires and two sets of differential signal wires.

5. The anti-EMI signal transmission flat cable as claimed in claim 1, wherein the conducting wires are arranged according to SATA cable specification.

6. The anti-EMI signal transmission flat cable as claimed in claim 1, wherein the anti-EMI and electrically non-conductive material doped in the insulating sheath is an electrically non-conductive inorganic chemical compound.

7. The anti-EMI signal transmission flat cable as claimed in claim 1, further comprising a connector provided at each end thereof to connect to the conducting wires.

8. The anti-EMI signal transmission flat cable as claimed in claim 7, wherein the connectors are male connectors.

9. The anti-EMI signal transmission flat cable as claimed in claim 7, wherein the connectors are female connectors.

10. The anti-EMI signal transmission flat cable as claimed in claim 7, wherein the connectors are internally provided with a plurality of terminals, to each of which one single conducting wire is connected.