Light emitting device

Details Light emitting device Light emitting device

2011-08-30

2011-08-30

Le, Thao P. (Department: 2818)

Active solid-state devices (e.g., transistors, solid-state diode

Incoherent light emitter structure

C257S091000, C257SE33001

Reexamination Certificate

active

08008670

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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European Search Report, issued in EP 07003057.2, dated Jun. 4, 2010, 5 pages.

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