HIGH-SPEED MINUTE SUBSTRATE ALIGNING DEVICE IN ROLL-TO-ROLL SYSTEM

PROBLEM TO BE SOLVED: To provide a substrate aligning device for finely and quickly eliminating an alignment error between a substrate and a roll by using a piezoelectric element. SOLUTION: The device includes a frame and a roller unit rotatably mounted to the frame for supporting the substrate. The...

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Bibliographische Detailangaben
Hauptverfasser:	KWON SIN, SEO JUNG WOO, CHO YOUNG TAE, YEOM KI-KEON, KIM DONG MIN, KIM KI-HYUN
Format:	Patent
Sprache:	eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES LINING MACHINES PACKING PERFORMING OPERATIONS PRINTING PRINTING MACHINES OR PRESSES STAMPS STORING TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a substrate aligning device for finely and quickly eliminating an alignment error between a substrate and a roll by using a piezoelectric element. SOLUTION: The device includes a frame and a roller unit rotatably mounted to the frame for supporting the substrate. The roller unit composes the substrate aligning device characterized by comprising a main roller and at least one auxiliary roller mounted to the main roller to be capable of relatively moving for aligning the substrate. COPYRIGHT: (C)2010,JPO&INPIT