Abstract: A multi-chip module and a method for manufacturing the multi-chip module. A first semiconductor chip is mounted to a support substrate and a second semiconductor chip is mounted to the first semiconductor chip. The second semiconductor chip has a smaller dimension than the first semiconductor chip. A spacer is coupled to the second semiconductor chip. Bonding pads on the first and second semiconductor chips are wirebonded to bonding pads on the support substrate. A third semiconductor chip is mounted to the spacer and bonding pads on the third semiconductor chip are wirebonded to bonding pads on the support substrate.

Abstract: An electronic device package comprises a substrate, a die, and a material having a Young's modulus of between about 0.1 megapascals and about 20 megapascals (at a solder reflow temperature) for attaching the die to the substrate. In one embodiment, the package utilizes a material having a Young's modulus of between about 0.1 megapascals and about 20 megapascals (at a solder reflow temperature) for attaching the die to the substrate. In an alternate embodiment, the package utilizes a material having a coefficient of thermal expansion ?2 of less than about 400 (four-hundred) ppm (parts per million)/° C. for attaching the die to the substrate. In another alternate embodiment, the package utilizes a rigid material for attaching the die to the substrate.

Abstract: An electronic device package comprises a substrate, a die, and a material having a Young's modulus of between about 0.1 megapascals and about 20 megapascals (at a solder reflow temperature) for attaching the die to the substrate. In one embodiment, the package utilizes a material having a Young's modulus of between about 0.1 megapascals and about 20 megapascals (at a solder reflow temperature) for attaching the die to the substrate. In an alternate embodiment, the package utilizes a material having a coefficient of thermal expansion ?2 of less than about 400 (four-hundred) ppm (parts per million)/° C. for attaching the die to the substrate. In another alternate embodiment, the package utilizes a rigid material for attaching the die to the substrate.

Abstract: This invention relates to circuit boards and methods of fabricating circuit boards. A circuit board includes a core layer and a surface layer. The core layer includes a number of fibers and the surface layer has a thickness that is between about 10% and about 30% of the circuit board thickness. Including fibers in the core layer increases the strength of the circuit board. The surface layer is essentially free of fibers and relatively thick. The thickness of the surface layer inhibits the formation of cracks in the circuit board, which improves the reliability of circuits and systems coupled to the circuit board.

Abstract: An optical fiber connector (1) includes a housing (10), an insulated body (20), an optical element (30) received in the housing, and a spacer (40) for securing the optical element in the housing. The housing defines a front and a rear receiving spaces (11, 12). The front receiving space is for receiving the insulated body and an optical plug (60), and the rear receiving space is for receiving the optical element. A partition wall (13) is formed between the front and the rear receiving spaces and defines an aperture (14) thereon. The aperture forms a tapered face (15) at a rear portion thereof for preventing the optical fiber plug from inserting into the optical fiber connector.

Abstract: This invention relates to circuit boards and methods of fabricating circuit boards. A circuit board includes a core layer and a surface layer. The core layer includes a number of fibers and the surface layer has a thickness that is between about 10% and about 30% of the circuit board thickness. Including fibers in the core layer increases the strength of the circuit board. The surface layer is essentially free of fibers and relatively thick. The thickness of the surface layer inhibits the formation of cracks in the circuit board, which improves the reliability of circuits and systems coupled to the circuit board.

Abstract: This invention relates to circuit boards and methods of fabricating circuit boards. A circuit board includes a core layer and a surface layer. The core layer includes a number of fibers and the surface layer has a thickness that is between about 10% and about 30% of the circuit board thickness. Including fibers in the core layer increases the strength of the circuit board. The surface layer is essentially free of fibers and relatively thick. The thickness of the surface layer inhibits the formation of cracks in the circuit board, which improves the reliability of circuits and systems coupled to the circuit board.

Abstract: An electronic device package comprises a substrate, a die, and a material having a Young's modulus of between about 0.1 megapascals and about 20 megapascals (at a solder reflow temperature) for attaching the die to the substrate. In one embodiment, the package utilizes a material having a Young's modulus of between about 0.1 megapascals and about 20 megapascals (at a solder reflow temperature) for attaching the die to the substrate. In an alternate embodiment, the package utilizes a material having a coefficient of thermal expansion &agr;2 of less than about 400 (four-hundred) ppm (parts per million)/° C. for attaching the die to the substrate. In another alternate embodiment, the package utilizes a rigid material for attaching the die to the substrate.