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Driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel

  • US 20050285478A1
  • Filed: 08/31/2005
  • Published: 12/29/2005
  • Est. Priority Date: 11/29/2001
  • Status: Active Grant
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1-12. -12. (canceled)

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