Abstract:
A communications connector (200) includes: a dielectric mounting substrate (220); a plurality of conductors (222a-228b) mounted in the mounting substrate; and a wiring board (259). Each of the conductors includes a fixed end portion mounted in the mounting substrate and a free end portion, each of the free end portions being positioned in side-by-side and generally parallel relationship, and each of the fixed end portions being positioned in side-by-side and generally parallel relationship. The wiring board is positioned between the fixed and free end portions of the conductors, the wiring board being generally perpendicular to the conductors, the wiring board including first (276a) and second (276b) conductive traces that are electrically insulate from each other. First and second conductors are electrically connected with the first and second traces, the first and second conductive traces are arranged on the wiring board to create a crossover between the first and second conductors.
Abstract:
Single-sided conductor patterned films 21 are prepared, each of which has a conductor pattern 22 formed only one side of a resin film 23 and via hole 24 filled with conductive paste 50. A single-sided conductor patterned film 31 which has a conductor pattern 22 formed only one side of a resin film 23 and an opening formed in the resin film 23 so as to expose an electrode 32 is laminated on the single-sided conductor patterned films 21. Moreover, a cover layer with an opening to expose an electrode 37 is laminated on a bottom surface of the single-sided conductor patterned films 21 to form a laminate. Then, by pressing the laminate while heating, a multilayer substrate 100 having the electrodes at both sides thereof can be produced.
Abstract:
The invention relates to a planar positioning apparatus, comprising a stator, which comprises a coil arrangement comprising flat coils, a rotor which is arranged opposite the stator in the operating position of the positioning apparatus and has a planar magnet arrangement comprising a plurality of rows of magnets, wherein the plane which is spanned by the planar magnet arrangement is arranged parallel to the plane of the coil arrangement, a position detecting device for detecting the position of the rotor relative to the stator, and an evaluation and control device for evaluating position signals of the position detecting device and for controlling a current supply to the coil arrangement for controlling the position of the rotor with respect to the stator, wherein the coil arrangement comprises in each case n x 3 ( n ≥ 1) elongate flat coils which are interleaved with one another, in a first and second orientation of the coil arrangement which, over the majority of their extent, are designed as conductor runs of a first plane of a multiple-plane printed circuit board, and the conductor runs of the three associated flat coils enclose crossover regions which run in a second plane of the multiple-plane printed circuit board.
Abstract:
An in-cell touch panel and a display device are disclosed. In the in-cell touch panel, a plurality of mutually independent self-capacitance electrodes (03) arranged in the same layer are disposed on an array substrate in accordance the self-capacitance principle; a touch detection chip (04) can determine the touch position by the detection of the capacitance variation of the self-capacitance electrodes (03); leads (05) arranged in the same layer as pixel electrodes are disposed at gaps between the pixel electrodes and configured to connect the self-capacitance electrodes to the touch detection chip. The touch panel can reduce the manufacturing cost and improve the productivity.
Abstract:
Techniques for routing and shielding signal lines to improve isolation between the signal lines are disclosed. In an exemplary design, an apparatus includes first, second, and third signal lines and a switch. The first, second, and third signal lines are configurable to carry first, second, and third signals, respectively. The switch is coupled between the second signal line and AC ground and is closed when the second signal line is not carrying the second signal. The second signal line isolates the first and third signal lines when the switch is closed. Adjacent signal lines are not active at the same time. A signal line may include positive and negative signal lines, which may have at least one cross over in order to cancel coupling between the positive and negative signal lines.
Abstract:
A through wiring substrate includes a substrate including a first face and a second face, and a plurality of through-wires formed by filling, or forming a film of, an electrically-conductive substance in through-holes that penetrate between the first face and the second face. The through-wires are separated from each other, and, include at least one overlap section in a plan view of the substrate.
Abstract:
A communications jack assembly (200) includes: a jack frame (212) having a plug aperture (214); a dielectric mounting substrate attached to the jack frame; and a plurality of conductors (222a-228b) engaged with the mounting substrate, each of the conductors including a fixed end portion mounted with the mounting substrate and a free end portion extending into the plug aperture for electrical contact with a mating plug, each of the free end portions having substantially the same profile and being substantially transversely aligned in side-by-side relationship. A first pair of conductors (222) is sandwiched inside a second pair of conductors (226). The second pair of conductors includes a crossover (231), the positioning of crossover being selected to provide differential to common mode crosstalk compensation.