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LIGHT EMITTING MODULE AND LIGHTING APPARATUS HAVING THE SAME

  • US 20150108517A1
  • Filed: 12/10/2013
  • Published: 04/23/2015
  • Est. Priority Date: 10/18/2013
  • Status: Active Grant
First Claim
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1. A light emitting module, comprising:

  • a printed circuit board (PCB) comprising wiring patterns electrically connecting optical semiconductor devices; and

    first through m-th lighting blocks of optical semiconductor devices disposed on the PCB and configured to generate light,wherein ‘

    m’

    is an integer greater than one, andwherein each of the first through the m-th lighting blocks comprises first through n-th lighting groups, wherein each block comprises at least one group, each of the first through n-th lighting groups comprises optical semiconductor devices disposed on the PCB, and an electric current configured to flow through each of the first through n-th lighting group is substantially ii the same.

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