LIGHT EMITTING DEVICE WITH GLASS PLATE

LIGHT EMITTING DEVICE WITH GLASS PLATE

The application discloses a method to dice laminates of a transparent layer, a phosphour layer and layer with semi-conductor light emitting devices separated by a dielectric. The dicing comprises two steps, where a laser is cutting the dielectric between the semiconductor elements and a different me...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PEDDADA, Satyanarayana Rao, WEI, Frank L
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:The application discloses a method to dice laminates of a transparent layer, a phosphour layer and layer with semi-conductor light emitting devices separated by a dielectric. The dicing comprises two steps, where a laser is cutting the dielectric between the semiconductor elements and a different method (sawing with a diamond blade or breaking) is used to separate the remainder of the laminate.