Audio and video signal cable
First Claim
1. An audio and video signal cable comprising:
- at least one first core comprising tinsel and surrounding insulation, a small solid conductor and its insulation comprise at least one second core, a large solid conductor and its insulation comprise at least one third core, and a cross-sectionally rectangular flat conductor and its insulation comprise at least one fourth core, each of said at least one first, second, third and fourth cores having a gauge and a cross-sectional area associated respectively therewith, each of said respective gauges and cross-sectional areas being selectively chosen depending on the particular application of said audio and video signal cable, each of said cores are assembled and thereafter twisted into a twisted cord, following which the twisted cord exterior is covered by a shielding and then surrounded by insulation to form an audio and video signal cable, whereby said small solid conductor, said large solid conductor and said cross-sectionally rectangular flat conductor are each selected from the group consisting of;
a silver-copper alloy, two or more pieces of tinsel, two or more lengths of enamel covered wire and two or more lengths of pure fiber covered copper.
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Accused Products
Abstract
An audio and video signal cable consisting of solid conductors of different cross-sectional areas that are parallel arrayed, and after each conductor is insulated, all are surrounded in an insulation, wherein the conductor structure is composed of numerous wires of unequal cross-sectional areas that are furthermore individually insulated. Tinsel, enamel covered wire, or 100% fiber covered copper are utilized for conductors of smaller cross-sectional area, which not only reduces cable outer diameter and increases tensile strength, but also effectively benefits skin effect and enhances high frequency transmission, while larger cross-sectional area conductors facilitate rapid low frequency passage. As such, the present invention is capable of high- and low-frequency band phase synchronicity as well as optimal balance across all frequencies.
38 Citations
3 Claims
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1. An audio and video signal cable comprising:
at least one first core comprising tinsel and surrounding insulation, a small solid conductor and its insulation comprise at least one second core, a large solid conductor and its insulation comprise at least one third core, and a cross-sectionally rectangular flat conductor and its insulation comprise at least one fourth core, each of said at least one first, second, third and fourth cores having a gauge and a cross-sectional area associated respectively therewith, each of said respective gauges and cross-sectional areas being selectively chosen depending on the particular application of said audio and video signal cable, each of said cores are assembled and thereafter twisted into a twisted cord, following which the twisted cord exterior is covered by a shielding and then surrounded by insulation to form an audio and video signal cable, whereby said small solid conductor, said large solid conductor and said cross-sectionally rectangular flat conductor are each selected from the group consisting of;
a silver-copper alloy, two or more pieces of tinsel, two or more lengths of enamel covered wire and two or more lengths of pure fiber covered copper.- View Dependent Claims (2, 3)
Specification
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- Resources
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Current AssigneeRich Electric Wire & Cable Co., Ltd.
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Original AssigneeRich Electric Wire & Cable Co., Ltd.
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InventorsLee, Chang-Chi
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Application NumberUS10/725,551Publication NumberTime in Patent OfficeDaysField of SearchUS Class Current174/113.RCPC Class CodesH01B 11/12 Arrangements for exhibiting...H01B 7/0009 Details relating to the con...H01B 7/30 with arrangements for reduc...
