HITCH FEEDER OF TAB TAPE

PURPOSE: To move a tape without bringing a lead frame into contact with a circuit on a tape, and enable the suitable positioning of a chip on a TAB lead frame. CONSTITUTION: A stationary jaw assembly 12 is provided with facing jaws 122, 124 which clamp the end portion of a tape 22, when closed and r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MAAKU BII RITSUTAA, REIMONDO ROBAATO HOOTON, ARUFUONSO FUIRITSUPU RANZETSUTA, MAIKERU JIYON PARUMAA, TOOMASU MARIO SHIPORA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Beschreibung
Zusammenfassung:	PURPOSE: To move a tape without bringing a lead frame into contact with a circuit on a tape, and enable the suitable positioning of a chip on a TAB lead frame. CONSTITUTION: A stationary jaw assembly 12 is provided with facing jaws 122, 124 which clamp the end portion of a tape 22, when closed and release the end portion, when opened. A movable gripping assembly 10 is provided with a lower movable gripper 72 positioned below a tape and an upper movable gripper 100 positioned above the tape. Both grippers move in the directions of approaching and leaving to and from the tape 22. In the case of approaching, the grippers clamp the tape. By a tape feeder, the movable gripper assembly is made to reciprocate so that it approaches the stationary jaw assembly and leaves away from it along the length of the tape.