| abstract |
The present invention relates to a plasma display panel comprising a first electrode; A second electrode facing the first electrode; And a light emitting layer interposed between the first electrode and the second electrode, wherein the light emitting layer comprises at least one condensed ring compound represented by the following formula (A); The present invention also relates to an organic electroluminescent device comprising at least one heterocyclic compound represented by the general formula [D], wherein the general formulas [A] and [D] are the same as those described in the detailed description of the invention. |