摘要:
An optical connector comprises a housing having a cavity extending there through to accept a mating connector. The connector comprises no optical components. Dummy solder bonding pads positioned on the connector allow the connector to be automated flip-chip bonded over a substrate waveguide.
摘要:
An optical or optoelectroronic component is mounted to a substrate, and an optical thumbtack is inserted into a through-hole of the substrate. The optical thumbtack is positioned to receive light from or send light to the optical or optoelectronic component and provide a conditioned, for example collimated or focused, beam. The optical thumbtack comprises a lens portion, a spacer portion, and a foot portion. Light may enter the thumbtack from either direction.
摘要:
A method of fabricating a microelectronic package having a direct contact heat spreader, a package formed according to the method, a die-heat spreader combination formed according to the method, and a system incorporating the package. The method comprises metallizing a backside of a microelectronic die to form a heat spreader body directly contacting and fixed to the backside of the die thus yielding a die-heat spreader combination. The package includes the die-heat spreader combination and a substrate bonded to the die.
摘要:
A method of fabricating a microelectronic package having a direct contact heat spreader, a package formed according to the method, a die-heat spreader combination formed according to the method, and a system incorporating the package. The method comprises metallizing a backside of a microelectronic die to form a heat spreader body directly contacting and fixed to the backside of the die thus yielding a die-heat spreader combination. The package includes the die-heat spreader combination and a substrate bonded to the die.
摘要:
A method of fabricating a microelectronic package having a direct contact heat spreader, a package formed according to the method, a die-heat spreader combination formed according to the method, and a system incorporating the package. The method comprises metallizing a backside of a microelectronic die to form a heat spreader body directly contacting and fixed to the backside of the die thus yielding a die-heat spreader combination. The package includes the die-heat spreader combination and a substrate bonded to the die.
摘要:
Methods of forming a microelectronic structure are described. Embodiments of those methods include placing an anisotropic conductive layer comprising at least one compliant conductive sphere on at least one interconnect structure disposed on a first substrate, applying pressure to contact the compliant conductive spheres to the at least one interconnect structure, removing a portion of the anisotropic conductive layer to expose at least one of the compliant conductive spheres; and then attaching a second substrate to the anisotropic conductive layer.
摘要:
An optical connector comprises a housing having a cavity extending there through to accept a mating connector. The connector comprises no optical components. Dummy solder bonding pads positioned on the connector allow the connector to be automated flip-chip bonded over a substrate waveguide.
摘要:
In general, in one aspect, a method includes forming conductive layers on a wafer. A through cavity is formed in alignment with the conductive layers. The through cavity is to permit an optical signal from an optical waveguide within an optical connector to pass therethrough. Alignment holes are formed on each side of the through cavity to receive alignment pins. The wafer having the conductive layers, the through cavity in alignment with the conductive layers, and the alignment holes on each side of the through cavity forms an optical-electrical (O/E) interface. An O/E converter is mounted to the metal layers in alignment with the through cavity. The alignment pins and the alignment holes are used to passively align the optical waveguide and the O/E converter.
摘要:
Methods of forming a microelectronic structure are described. Embodiments of those methods include placing an anisotropic conductive layer comprising at least one compliant conductive sphere on at least one interconnect structure disposed on a first substrate, applying pressure to contact the compliant conductive spheres to the at least one interconnect structure, removing a portion of the anisotropic conductive layer to expose at least one of the compliant conductive spheres; and then attaching a second substrate to the anisotropic conductive layer.
摘要:
A coupler is passively aligned over a substrate, wherein the coupler is laterally aligned to an optoelectronic (OE) device coupled to the substrate. The coupler is placed on the substrate, wherein the coupler is vertically aligned to the OE device. The coupler is fixed to the substrate.