LIGHT EMITTING ELEMENT
PURPOSE:To make it possible to turn any desired polarity into an independent construction. CONSTITUTION:In a pn junction type light emitting element comprising a plurality of growth layers 1, 2 and 3, both the pn regions 4 and 5 laminated by the mesa-separation of the light emitting region are elect...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PURPOSE:To make it possible to turn any desired polarity into an independent construction. CONSTITUTION:In a pn junction type light emitting element comprising a plurality of growth layers 1, 2 and 3, both the pn regions 4 and 5 laminated by the mesa-separation of the light emitting region are electrically separated from a substrate crystal 6, and electrodes 7 and 8 are attached to the respective regions 4 and 5. Thus, common polarity and independent polarity of a plurality of elements can be arbitrarily selected. |
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