摘要:
Disclosed is a method of forming an integrated circuit structure that forms lead-free connectors on a device, surrounds the lead-free connectors with a compressible film, connects the device to a carrier (the lead-free connectors electrically connect the device to the carrier), and fills the gaps between the carrier and the device with an insulating underfill.
摘要:
Techniques for electronic device fabrication are provided. In one aspect, an electronic device is provided. The electronic device comprises at least one interposer structure having one or more vias and a plurality of decoupling capacitors integrated therein, the at least one interposer structure being configured to allow for one or more of the plurality of decoupling capacitors to be selectively deactivated. In another aspect, a method of fabricating an electronic device comprising at least one interposer structure having one or more vias and a plurality of decoupling capacitors integrated therein comprises the following step. One or more of the plurality of decoupling capacitors are selectively deactivated.
摘要:
The present disclosure relates generally to semiconductor, integrated circuits, and particularly, but not by way of limitation, to centrifugal methods of filling high-aspect ratio vias and trenches with powders, pastes, suspensions of materials to act as any of a conducting, structural support, or protective member of an electronic component.
摘要:
Techniques for electronic device fabrication are provided. In one aspect, an electronic device is provided. The electronic device comprises at least one interposer structure having one or more vias and a plurality of decoupling capacitors integrated therein, the at least one interposer structure being configured to allow for one or more of the plurality of decoupling capacitors to be selectively deactivated. In another aspect, a method of fabricating an electronic device comprising at least one interposer structure having one or more vias and a plurality of decoupling capacitors integrated therein comprises the following step. One or more of the plurality of decoupling capacitors are selectively deactivated.
摘要:
Techniques for electronic device fabrication are provided. In one aspect, an electronic device is provided. The electronic device comprises at least one interposer structure having one or more vias and a plurality of decoupling capacitors integrated therein, the at least one interposer structure being configured to allow for one or more of the plurality of decoupling capacitors to be selectively deactivated. In another aspect, a method of fabricating an electronic device comprising at least one interposer structure having one or more vias and a plurality of decoupling capacitors integrated therein comprises the following step. One or more of the plurality of decoupling capacitors are selectively deactivated.
摘要:
The invention provides a reusable precision fabricated silicon mold comprising a mold made of silicon which comprises a desired pattern of physical features cavities etched into the mold to transfer a patter on bumps to a semiconductor wafer, e.g., computer chip, semiconductor device, silicon on insulator device, etc.; an aperture etched into the mold adapted to allow gases to escape but does not to allow a solder to escape during the process of transferring solder bumps to a chip; a protective oxide or nitride on the mold; alignment marks adapted to properly align the mold with a semiconductor wafer; an organic release material on the mold adapted to release the mold from the semiconductor wafer, wherein the mold precisely defines a conductive adhesive material volume for interconnects on the semiconductor wafer.
摘要:
Disclosed is a laminated (or non-laminated) conductive interconnection for joining an integrated circuit device to a device carrier, where the conductive interconnection comprises alternating metal layers and polymer layers. In addition, the polymer can include dendrites, metal projections from the carrier or device, and/or micelle brushes on the outer portion of the polymer. The polymer layers include metal particles and the alternating metal layers and polymer layers form either a cube-shaped structure or a cylinder-shaped structure.
摘要:
A method and apparatus are provided for forming metal circuit patterns and other designs on greensheets and other substrates. The method and apparatus utilize a metal containing transfer sheet whereby selected portions of the metal containing transfer sheet are transferred to the greensheet forming the desired circuit pattern and then the transfer sheet removed. The metal containing transfer sheet may contain a release layer. Transfer methods include stamping, hot rolling, laser beam, heat, etc. and combinations thereof The transfer sheet may also have a stratified or graded vertical profile so that different conductivities or other circuit properties (transfer sheet adhesion, etc.) may be obtained in the formed pattern on the substrate.
摘要:
A process for fabricating a microelectronic structure. The process comprises processing a metal carrier having a top surface and a bottom surface, wherein the top surface and the bottom surface are processed to promote adhesion, forming a dielectric layer around the metal carrier, wherein the dielectric layer substantially covers the top surface and the bottom surface of the metal carrier, and applying a first patterned layer of conductive material to the microelectronic structure. In one preferred embodiment, the process further comprises comprising sintering the metal carrier, the dielectric layer, and the first patterned layer of conductive material. In one preferred embodiment, the process further comprises forming a via hole through the metal carrier before the forming of the dielectric layer around the metal carrier, wherein the forming of the dielectric layer comprises forming the dielectric layer inside the via hole.
摘要:
This invention relates to an aqueous cleaning method for removal of metal-organic composite paste residue from the surface of components, such as, screening masks, associated paste screening equipment, substrates, to name a few. The invention is particularly concerned with aqueous alkaline cleaning solutions comprising alkali metal salt and/or quaternary ammonium salt of an organic acid preferably &agr;-hydroxy carboxylic acid in the presence of excess alkali and optionally a surface active agent for use in cleaning components, such as, screening masks, associated screening equipment, substrates, etc., which are used in the production of electronic components.