Abstract: A clinch mechanism for assembling a printed circuit board with electronic components includes a drive shaft configured to move along a vertical axis, a stationary anvil configured to remain stationary during movement of the drive shaft, a cutter having a cutting tip, and a toggle configured to rotate about a toggle rotation axis that includes an involute gear shaped tooth configured to roll across an involute trapezoidal slot of the cutter in order to impart movement on the cutter relative to the stationary anvil. Movement of the drive shaft along the linear axis is configured to move the cutter relative to the stationary anvil, and to move the cutting tip across the stationary anvil to cut an electronic lead located between the cutting tip and the stationary anvil, and to rotate the toggle about the axis.

Abstract: A vertically mountable semiconductor device including a plurality of stub contacts extending perpendicularly from a bottom edge thereof. The stub contacts may be formed by trimming the leads of an existing vertical surface mount package. A complementary alignment device includes a receptacle for receiving the vertically mountable semiconductor device. The alignment device is attachable to a carrier substrate. Upon attachment of the alignment device to a carrier substrate and insertion of a vertically mountable semiconductor device into the receptacle, a contact element applies a downward force to the vertically mountable semiconductor device to establish and maintain an electrical connection between the vertically mountable semiconductor device and the carrier substrate.

Abstract: A micromechanical structure is described which is disposed on a base body and requires protection from environmental influences by a covering body. Furthermore, electrical contacts are necessary for establishing contacts for the micromechanical structure. By skillfully carrying out a sawing-into operation and a sawing-through operation, it is possible to expose the electrical contact.

Abstract: A method for removing from a carrier a carrier part with a housing arranged thereon, wherein prior to performing the separating operation a notched line is arranged in the carrier on at least one side of the carrier along at least a part of the length of a separating edge to be arranged. The invention also relates to a carrier part with a housing arranged thereon, which carrier part contains openings on the side of the carrier remote from the housing which are filled with encapsulating material, manufactured with the present method. The invention moreover relates to an apparatus for performing the method.

Abstract: A vertically mountable semiconductor device including a plurality of stub contacts extending perpendicularly from a bottom edge thereof. A complementary alignment device includes a receptacle for receiving the vertically mountable semiconductor device. The alignment device is attachable to a carrier substrate. Upon attachment of the alignment device to a carrier substrate and insertion of a vertically mountable semiconductor device into the receptacle, a contact element applies a downward force to the vertically mountable semiconductor device to establish and maintain an electrical connection between the vertically mountable semiconductor device and the carrier substrate.

Abstract: Methods for forming packages for housing an integrated circuit device are disclosed. In one embodiment, step 1 provides a plastic sheet having an adhesive first surface. Step 2 provides a patterned metal sheet on the first surface of the plastic sheet. The patterned metal sheet includes an array of package sites. Each package site is formed to include a die pad and a plurality of leads around the die pad. Step 3 places an integrated circuit device on each of the die pads. Step 4 connects a conductor between the integrated circuit device and the leads of the respective package site. Step 5 applies an encapsulating material onto the array. Step 6 hardens the encapsulating material. Step 7 removes the first plastic sheet. Step 8 applies solder balls to the exposed surfaces of the leads. Finally, step 9 separates individual packages from the encapsulated array.