MULTIPLE LIGHT EMITTING DIODE EMITTER

MULTIPLE LIGHT EMITTING DIODE EMITTER

A multiple light emitting diode (LED) chip (14) comprises a substrate (100); at least a first n-type layer (104) comprising at least a first n-type region and a second n-type region; at least a first active layer (106) comprising at least a first active region and a second active region; at least a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NEGLEY, Gerald H, VAN DE VEN, Antony Paul
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:A multiple light emitting diode (LED) chip (14) comprises a substrate (100); at least a first n-type layer (104) comprising at least a first n-type region and a second n-type region; at least a first active layer (106) comprising at least a first active region and a second active region; at least a first p-type layer (108) comprising at least a first p-type region and a second p-type region, wherein the first n-type region, the first active region, and the first p-type region together comprise a first light emitting device (16) on the substrate (100), and the second n-type region, the second active region, and the second p-type region together comprise a second light emitting device (16) on the substrate (100); and at least one isolation region (114) configured to electrically isolate the first light emitting device (16) from the second light emitting device (16), wherein the at least one isolation region (114) is arranged to extend at least partially into the substrate (100).