Abstract: The present invention relates to a semiconductor package and a method for forming a semiconductor package. A lead frame adapted to a semiconductor package includes a first carrier, an adjacent second carrier, a first array of leads, and a second array of leads. The first array and the second array of leads are configured to be connected to circuits located at the first and second carriers at respective near sides of the arrays. The first array of leads and the second array of leads are connected through connecting ribs, and a groove is provided on exposed surfaces. After the connecting rib is removed, a part of the groove still remains. The remaining part of the groove is exposed in a separate die package, and in a surface-mount procedure, molten solder achieves wetting more easily along the groove to make surface mounting more secure.

Abstract: The present invention relates to a semiconductor package and a method for forming a semiconductor package. A lead frame adapted to a semiconductor package includes a first carrier, an adjacent second carrier, a first array of leads, and a second array of leads. The first array and the second array of leads are configured to be connected to circuits located at the first and second carriers at respective near sides of the arrays. The first array of leads and the second array of leads are connected through connecting ribs, and a groove is provided on exposed surfaces. After the connecting rib is removed, a part of the groove still remains. The to remaining part of the groove is exposed in a separate die package, and in a surface-mount procedure, molten solder achieves wetting more easily along the groove to make surface mounting more secure.

Abstract: An integrated circuit package including: a substrate having front connection pads on a front face, an integrated circuit die linked to the front face of the substrate and having front connection pads, connection wires for connecting selected front pads of the integrated circuit die to selected front pads of the substrate, first connection balls on selected front connection pads of the integrated circuit die, and second connection balls on selected front connection pads of the substrate. An integrated circuit device including a second substrate connected to the connection balls of the integrated circuit package.

Abstract: A laminated substrate for an integrated circuit package, including a core layer and at least one build-up layer located above only one side of said core layer. An integrated circuit package, including a laminated substrate and including an integrated circuit die placed above the side build-up layer.

Abstract: An integrated circuit package including: a substrate having front connection pads on a front face, an integrated circuit die linked to the front face of the substrate and having front connection pads, connection wires for connecting selected front pads of the integrated circuit die to selected front pads of the substrate, first connection balls on selected front connection pads of the integrated circuit die, and second connection balls on selected front connection pads of the substrate. An integrated circuit device including a second substrate connected to the connection balls of the integrated circuit package.

Abstract: An integrated circuit device or package comprising: a laminated substrate, at least an electro-optical element at least partially inserted in the laminated substrate, and at least an optical wave-guide element at least partially inserted in the laminated substrate and optically coupled to the electro-optical element. An integrated circuit system comprising an integrated circuit device and a mounting plate carrying an optical wave-guide part or fiber.

Abstract: A laminated substrate for an integrated circuit package, including a core layer and at least one build-up layer located above only one side of said core layer. An integrated circuit package, including a laminated substrate and including an integrated circuit die placed above the side build-up layer.