Apparatus for aligning microchips on substrate and method for the same

An apparatus for aligning the microchips on a substrate and a method for the same are provided. The steps of the method include providing a substrate, forming a protrusive configuration on the substrate, providing a microelement, forming a microdroplet on the protrusive configuration, and enabling t...

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Bibliographische Detailangaben
Hauptverfasser: TSAI, GARY C-W, HUANG, YI-PING, HSIEH, C. MAX, WENG, WEN-JEY, YEH, J. ANDREW
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An apparatus for aligning the microchips on a substrate and a method for the same are provided. The steps of the method include providing a substrate, forming a protrusive configuration on the substrate, providing a microelement, forming a microdroplet on the protrusive configuration, and enabling the microelement to contact the microdroplet. A surface tension of the microdroplet is used to move the microdroplet to a surface of the protrusive configuration.