| 摘要 |
An object of the invention is to provide a light emitting diode which enables relatively easy fabrication of large-area displays and is applicable to thin, long life, low cost, full color displays too. The object is attained by a light emitting diode comprising a positive electrode, a negative electrode, an inorganic light emitting layer between the electrodes exhibiting at least electroluminescence, a high resistance inorganic electron transporting layer between the inorganic light emitting layer and the negative electrode, capable of blocking holes and having conduction paths for carrying electrons, and an inorganic hole transporting layer between the inorganic light emitting layer and the positive electrode, the inorganic hole transporting layer being a high resistance inorganic hole transporting layer capable of blocking electrons and having conduction paths for carrying holes.
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