Abstract: A process for reforming a plastic packaged integrated circuit die (100) includes grinding away (305) a bottom side (210) of a plastic package (205) and portions of a set of leads (110) that are in the plane of the grinding until a bottom surface (240) of an inner portion (230) of the set of leads is exposed at a peripheral region (235) of the inner portion, cutting (310) approximately perpendicularly to the top and bottom sides to remove portions of the plastic package and the set of leads that are outside the inner portion of the set of leads, and adapting (320) the bottom surfaces of the inner portion of the set of leads for reliable electrical connections.

Abstract: An overmolded electronic assembly (900, 1000, 1200) is fabricated from one or more overmoldable interface components (300, 400, 500, 1220, 1750) that may be electrical contacts or electronic components that have physical interfaces, such as speakers or sensors. The overmoldable interface components have a sacrificial end that is cut off from the remainder of the overmoldable interface components after being overmolded in an electronic assembly, providing a sealed cavity into the overmolded electronic assembly.

Abstract: A process for reforming a plastic packaged integrated circuit die (100) includes grinding away (305) a bottom side (210) of a plastic package (205) and portions of a set of leads (110) that are in the plane of the grinding until a bottom surface (240) of an inner portion (230) of the set of leads is exposed at a peripheral region (235) of the inner portion, cutting (310) approximately perpendicularly to the top and bottom sides to remove portions of the plastic package and the set of leads that are outside the inner portion of the set of leads, and adapting (320) the bottom surfaces of the inner portion of the set of leads for reliable electrical connections.

Abstract: A multi-board electronic assembly (10) includes a first substrate (12) and a second substrate (14) electrically connected by a spacer (16). The spacer (16) includes a first end (26) that is received in a first receptacle (18) on the first substrate (12) and a second end (28) that is received in a second receptacle (22) in the second substrate (14). The spacer (16) is formed generally of a nonconductive body (15) and includes ridges (60) and longitudinal channels (30) defined between the ridges (60). The ridges (60) are formed generally of a nonconductive material, and the spacer (16) includes a metallic strip (32) disposed within the channel (30). The metallic strip (32) forms a conductive path to connect the first circuit trace (20) to the second circuit trace (24) to form an electrically connected microelectronic assembly (10).

Abstract: A thin platinum film which is both conductive and transparent is produced by laser chemical vapor deposition of a suitable organometallic compound, such as allyl cyclopentadienyl platinum. After deposition, the film is annealed to increase the relative abundance of platinum with respect to carbon. The film can be further conditioned by electrically cycling the same in a bath of sulfuric acid.