LED light source module and its LCD

LED light source module and its LCD

  • CN 101,193,477 A
  • Filed: 11/28/2006
  • Published: 06/04/2008
  • Est. Priority Date: 11/28/2006
  • Status: Active Application
First Claim
Patent Images

1. a LED light source module is characterized in that, comprising:

  • One first primary colors dc voltage changer is in order to become one first primary colors operating voltage with a direct current voltage transitions;

    One second primary colors dc voltage changer is in order to convert this direct voltage to one second primary colors operating voltage;

    Most first a primary colors LED serial are in order to receive this first primary colors operating voltage to reach predetermined brightness;

    Most second a primary colors LED serial are in order to receive this second primary colors operating voltage to reach predetermined brightness;

    AndDecides current controller for most, be couple to each LED serial respectively, in order to control size of current by corresponding LED serial respectively to reach predetermined brightness.

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