LIGHTING STRIP
First Claim
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1. A lighting system, comprising:
- first and second conductors, a plurality of modules, each module comprising;
a third conductor, a first diode connected between said first and third conductors, and having a first predetermined polarity with respect to said third conductor, a second diode connected between said second and third conductors, and having said first predetermined polarity with respect to said third conductor, and a fourth conductor;
a third diode connected between said first and fourth conductors and having a second predetermined polarity with respect to said fourth conductor, said second polarity being opposite said first polarity, a fourth diode connected between said second and fourth conductors and having said second predetermined polarity with respect to said fourth conductor, and a series lighting element comprising the series combination of at least one resistor and at least one light emitting diode, the series lighting element having a first end and a second end, the first end being connected to the third conductor and the second end being connected to the fourth conductor.
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Abstract
The lighting strip has two elongated flexible conductors for carrying primary power to a plurality of modules. Each module has rectification diodes and a series lighting element. The series lighting element has at least one resistor and at least one light emitting diode (LED). The LED operates using the full-wave rectified power. The lighting strip may be provided in a spool which can be easily cut to the desired length. The number of light emitting diodes in a module, the spacing between components in a module, and the use of multiple lighting strips, can be selected to provide the desired illumination level or effect.
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Citations
23 Claims
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1. A lighting system, comprising:
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first and second conductors, a plurality of modules, each module comprising;
a third conductor, a first diode connected between said first and third conductors, and having a first predetermined polarity with respect to said third conductor, a second diode connected between said second and third conductors, and having said first predetermined polarity with respect to said third conductor, and a fourth conductor;
a third diode connected between said first and fourth conductors and having a second predetermined polarity with respect to said fourth conductor, said second polarity being opposite said first polarity, a fourth diode connected between said second and fourth conductors and having said second predetermined polarity with respect to said fourth conductor, and a series lighting element comprising the series combination of at least one resistor and at least one light emitting diode, the series lighting element having a first end and a second end, the first end being connected to the third conductor and the second end being connected to the fourth conductor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for installing lighting between a desired first point and a desired second point, comprising:
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(a) placing one end of a lighting strip near the desired first point, the lighting strip comprising first and second conductors and a plurality of modules, each module including rectification diodes connected to the first and second conductors and a series lighting element connected to the rectification diodes, a series lighting element including the series combination of at least one resistor and at least one light emitting diode;
(b) fastening said lighting strip near the desired first point;
(c) dispensing said lighting strip from the desired first point to the desired second point;
(c) cutting and fastening said lighting strip near the desired second point. - View Dependent Claims (10, 11)
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12. A lighting system, comprising:
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first and second conductors, a module of a first module type comprising;
a third conductor, a first diode connected between said first and third conductors, and having a first predetermined polarity with respect to said third conductor, a second diode connected between said second and third conductors, and having said first predetermined polarity with respect to said third conductor, and a series lighting element comprising the series combination of at least one resistor and at least one light emitting diode, the series lighting element having a first end and a second end, the first end being connected to the third conductor; and
a module of a second module type comprising;
a fourth conductor;
a third diode connected between said first and fourth conductors and having a second predetermined polarity with respect to said fourth conductor, said second polarity being opposite said first polarity, a fourth diode connected between said second and fourth conductors and having said second predetermined polarity with respect to said fourth conductor, and a series lighting element comprising the series combination of at least one resistor and at least one light emitting diode, the series lighting element having a first end and a second end, the first end being connected to the fourth conductor;
and wherein at least one of;
the second end of the series lighting element of a module of the first module type is electrically connected to the first end of the series lighting element of a module of the second module type, or the second end of the series lighting element of a module of the second module type is electrically connected to the first end of the series lighting element of a module of the first module type. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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21. A method for installing lighting between a desired first point and a desired second point, comprising:
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(a) placing one end of a lighting strip near the desired first point, the lighting strip comprising first and second conductors and a plurality of modules of first and second module types, each module including a rectification diode connected to the first and second conductors and shared with at least one other said module of a different module type and a series lighting element connected to the rectification diode, a series lighting element including the series combination of at least one resistor and at least one light emitting diode, each module further including;
(b) fastening said lighting strip near the desired first point;
(c) dispensing said lighting strip from the desired first point to the desired second point;
(c) cutting and fastening said lighting strip near the desired second point. - View Dependent Claims (22, 23)
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Specification