Chipmos Technologies Inc.

Men-Shew Liu

Yu-Tang Pan

Shih-Wen Chou

A chip package including a metal layer, a film-like circuit layer, a chip, a lead matrix and an encapsulant is provided. The film-like circuit layer disposed on the metal layer includes an insulating film disposed on the metal layer and a circuit layer disposed on the insulating film. The circuit layer has a plurality of conductive traces. The chip disposed above the metal layer is electrically connected to the conductive traces. The lead matrix having a plurality of leads is disposed outside the chip. At least part of the leads are electrically connected to the conductive traces. The encapsulant at least encapsulates the chip, the film-like circuit layer, at least part of the leads, and at least part of the metal layer.

Chip package and method of manufacturing the same

A method for manufacturing a light emitting chip package includes bonding a patterned metal plate having at least a thermal enhanced plate and many contacts around the same to a substrate and bonding a film-like circuit layer to the patterned metal plate. Many conductive wires are formed to connect the film-like circuit layer and the contacts. Thereafter, at least a first molding is formed on the substrate to encapsulate the patterned metal plate, the conductive wires and a portion of the film-like circuit layer. At least one light emitting chip disposed on the film-like circuit layer exposed by the first molding has many bumps to which the light emitting chip and the film-like circuit layer are electrically connected. A cutting process is performed to form at least one light emitting chip package, and the substrate is removed. Therefore, heat dissipation efficiency of the light emitting chip package can be improved.

Light emitting chip package and manufacturing method thereof

A light emitting chip package having a carrier, at least one light emitting chip and a thermal enhanced cover is provided. The carrier includes a plurality of through holes. The light emitting chip is disposed on the carrier. The light emitting chip has an active surface, a back surface opposite to the active surface and a plurality of bumps disposed on the active surface. The light emitting chip is electrically connected to the carrier through the bumps. The thermal enhanced cover is disposed on the carrier to expose at least one side of the light emitting chip. The thermal enhanced cover includes a cover body and a plurality of protrusions connected thereto. A portion of the cover body is above the back surface of the light emitting chip. The protrusions are respectively inserted through the through holes. Therefore, the thermal dissipation efficiency of the light emitting chip package is improved.

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Tainan County, Taiwan

Men-Shew Liu