Crystal method of luminous dipolar chip and its structure

This invention provides a method for fixing crystals of a LED wafer and its structure, in which, when a LED wafer and a base are connected, supersonic waves are used to ionize the surface of the two solder materials to let the wafer and the base become good radiators at the low temperature operation...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PAN XIMING, WEN WEIZHI, LIN YIFENG, JIAN FENGREN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	This invention provides a method for fixing crystals of a LED wafer and its structure, in which, when a LED wafer and a base are connected, supersonic waves are used to ionize the surface of the two solder materials to let the wafer and the base become good radiators at the low temperature operation condition when they are fixedly connected.