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Light emitting device, method of manufacturing the same and manufacturing apparatus therefor

  • US 7,057,209 B2
  • Filed: 10/12/2004
  • Issued: 06/06/2006
  • Est. Priority Date: 12/28/2001
  • Status: Expired due to Fees
First Claim
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1. A portable information terminal comprising:

  • a main body;

    a display portion; and

    at least one light emitting element comprising;

    a first light emitting region, the first light emitting region comprising a first organic compound layer between a cathode and an anode;

    a second light emitting region adjacent to the first light emitting region, the second light emitting region comprising the first organic compound layer and a second organic compound layer overlapped with the first organic compound layer between the cathode and the anode.

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