MANIPULATION OF MICROMETER-SIZED ELECTRONIC OBJECTS WITH LIQUID DROPLETS

A system for manipulating a small object ( 3 ) comprising a substrate to receive the small object ( 3 ), a liquid droplet ( 4 ), which carries the small object ( 3 ) on the substrate, and a pre-treated surface structure of the substrate in the vicinity ( 1,2 ) of the placement position ( 1 ) of the...

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Bibliographische Detailangaben
Hauptverfasser: DUINEVELD, PAULUS, C, PRINS, MENNO, W., J, DECRE, MICHEL, M., J
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A system for manipulating a small object ( 3 ) comprising a substrate to receive the small object ( 3 ), a liquid droplet ( 4 ), which carries the small object ( 3 ) on the substrate, and a pre-treated surface structure of the substrate in the vicinity ( 1,2 ) of the placement position ( 1 ) of the small object ( 3 ). The small objects (3) like silicon dies in the range from 100 down to 1 micrometer are fine-placed by an evaporating droplet ( 4 ). The dies will serve as active electronic elements in large-area displays and other applications.