Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Reexamination Certificate
2005-11-29
2005-11-29
Reichard, Dean A. (Department: 2831)
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
C174S036000
Reexamination Certificate
active
06969807
ABSTRACT:
A planar type flexible cable includes a longitudinally extended insulated section, and at least one pair of differential-mode signal transmission lines horizontally closely spaced inside the insulated section in a transverse direction, and extended in an extending direction of the insulated section from a first to a second end of the insulated section. A flat layer of shielding structure is provided on at least one surface of the insulated section to provide an impedance value needed by the differential-mode signal transmission lines. The flat layer of shielding structure includes a net-type shielding structure with a plurality of openings. A plurality of the insulated sections is vertically stacked with each insulated section having at least one pair of the differential-mode signal transmission lines provided therein and a flat layer of shielding structure provided on one surface thereof.
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Hwang Chi-Kuang
Lin Gwun-Jin
Tien Ching-Cheng
Advanced Flexible Circuits Co., Ltd.
Nino Adolfo
Reichard Dean A.
Rosenberg , Klein & Lee
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