Light-emitting component

Light-emitting component

  • CN 101,800,219 B
  • Filed: 02/09/2009
  • Issued: 09/17/2019
  • Est. Priority Date: 02/09/2009
  • Status: Active Grant
First Claim
Patent Images

1. a kind of light-emitting component for High Level AC Voltage, includes at least:

  • Secondary carrier;

    An at least electronic component is located on the secondary carrier;

    Multiple light emitting diode array chips are located on the secondary carrier, wherein having between adjacent two light emitting diode array chipsThere is spacing, wherein the spacing is greater than 100 μ

    m;

    An at least weld pad is located on the secondary carrier;

    AndConducting wire, be located at the secondary carrier on, and make respectively the electronic component, multiple light emitting diode array chips, withAnd the weld pad is electrically connected;

    Any light emitting diode array chips include multiple light emitting diodes and four rectifier diode units,In multiple light emitting diode be arranged in the loop of at least one concatenation, four rectifier diode units and the closingCircuit is electrically connected, and wherein four rectifier diode units are located at outside the loop and are connected to describedDifferent endpoint in loop,Wherein there are four the endpoint being electrically connected, four endpoints for four rectifier diode units and the loopThe loop is divided into four parts;

    In the positive half period and negative half-cycle of alternating current, electric current can flow through the envelopeThree parts of loop circuit.

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