摘要:
A method for forming a semiconductor device comprises the steps of providing a semiconductor die having a plurality of pads thereon with at least one bond wire electrically coupled with one of the pads and providing a holder having a cavity therein. The die is placed in the cavity, then a layer of encapsulation is formed within the cavity to cover the die. Subsequently, the encapsulated die is removed from the cavity.
摘要:
A semiconductor package and a method of fabrication are provided. The package includes multiple semiconductor dice contained in a housing, and mounted on edge to a substrate. Each die includes a polymer interconnect which attaches to a face of the die, and wraps around an end (or side) of the die. The polymer interconnect includes a flexible polymer tape with patterns of conductors. The conductors include microbumps for bonding to the die bond pads, and edge contacts for electrical connection to mating contacts on the substrate. The package also includes a force applying mechanism for biasing the dice against the substrate. In alternate embodiments, the polymer interconnect includes resilient edge contacts, cantilevered edge contacts, or multi level edge contacts.
摘要:
A method for forming a semiconductor device comprises the steps of providing a semiconductor die having a plurality of pads thereon with at least one bond wire electrically coupled with one of the pads and providing a holder having a cavity therein. The die is placed in the cavity, then a layer of encapsulation is formed within the cavity to cover the die. Subsequently, the encapsulated die is removed from the cavity.
摘要:
A carrier for testing an unpackaged semiconductor die is provided. The carrier comprises a base for holding the die, an interconnect for establishing a temporary electrical connection with the die, and a force applying mechanism for biasing the die and interconnect together. The base includes external contacts arranged as flat metal pads in a dense grid array and electrically connected to a pattern of contact pads. The carrier also includes a pair of slide connector members which provide an electrical path between the contact pads on the base and corresponding contact pads on the interconnect. The slide connector members can be formed of molded plastic or ceramic and include tine contacts that slidably engage the contact pads on the interconnect and base. The slide connector members permit the interconnect to be easily replaced for testing of different types of dice.