Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tatsuya Honda0
Date of Patent
August 30, 2011
0Patent Application Number
116744100
Date Filed
February 13, 2007
0Patent Primary Examiner
Patent abstract
An object is to provide a light emitting element using an inorganic compound as a light emitting material, which has ever-higher luminous efficiency and can be driven with low voltage. The chance of excitation of light emitting centers (atoms) in a light emitting layer is increased to enhance luminous efficiency by providing a carrier supply layer in order to increase the number of carries in the light emitting layer of a light emitting element using an inorganic compound, and drive voltage of the light emitting element or a light emitting device is reduced.
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