MOLDING APPARATUS HAVING WEDGE DRIVER

A molding apparatus includes a mold and a wedge structure. The mode has a first mold member and a second mold member configured to be movable towards the first mold member along a first direction, the first and second mold members cooperating in use to form a molding cavity for encapsulating an elec...

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Bibliographische Detailangaben
Hauptverfasser:	LIN, Yi, LEE, Kai Yew, CHEN, Jian Jun, KUAH, Teng Hock, HAO, Ji Yuan
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A molding apparatus includes a mold and a wedge structure. The mode has a first mold member and a second mold member configured to be movable towards the first mold member along a first direction, the first and second mold members cooperating in use to form a molding cavity for encapsulating an electronic component. The wedge structure has a first wedge member attached to the second mold member and a second wedge member configured to be in contact with the first wedge member and movable in a second direction perpendicular to the first direction to adjust contacting portions between a first contacting surface of the first wedge member and a second contacting surface of the second wedge member, thereby biasing the second mold member towards the first mold member to form the molding cavity, wherein at least one of the first and second contacting surfaces includes a first protection film attached thereon.