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Light Emitting Device

  • US 20170025395A1
  • Filed: 07/22/2016
  • Published: 01/26/2017
  • Est. Priority Date: 07/22/2015
  • Status: Abandoned Application
First Claim
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1. A light emitting device, comprising:

  • a first work circuit, comprising a first light emitting diode (LED) chip and a first bonding adhesive, wherein the first LED chip has a first forward voltage V1, and wherein the first LED chip and the first bonding adhesive are electrically connected in series; and

    a second work circuit, comprising a second LED chip, wherein the second LED chip has a second forward voltage V2, and wherein a diversity ratio between the second forward voltage V2 and the first forward voltage V1 is greater than about 15%,wherein the first work circuit has a first voltage drop VW1, wherein the second work circuit has a second voltage drop VW2, and wherein the first voltage drop VW1 is approximately equal to the second voltage drop VW2.

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