摘要:
The present invention provides method of manufacture for a printed wiring board. The printed wiring board constructed according to the teachings of the present invention includes a printed wiring board dielectric layer having conductive foils located on at least two sides thereof. The printed wiring board further includes a solid core conductive material interconnecting the conductive foils.
摘要:
This adaptable humeral implant comprises an anchoring stem (1, 8) and a male insert (6) or a female insert (30, 31) which are able to cooperate with the glenoid cavity or a glenoid implant. It additionally comprises a removable support (5) intended to fit directly or indirectly to the upper end (3) of the anchoring stem (1, 8) and to cooperate with an intermediate neck (7), which is itself provided with means for cooperation with the male or female implant.
摘要:
A circuit substrate for attachment to an integrated circuit chip comprises an electrical trace, a mounting pad and a dielectric layer. The mounting pad has a first surface, one or more sidewalls and a second surface. The first surface is attached to the electrical trace. The dielectric layer substantially covers the one or more sidewalls of the mounting pad and has an uppermost surface that is substantially coplanar with the second surface of the mounting pad.
摘要:
This adaptable humeral implant comprises an anchoring stem (1, 8) and a male insert (6) or a female insert (30, 31) which are able to cooperate with the glenoid cavity or a glenoid implant. It additionally comprises a removable support (5) intended to fit directly or indirectly to the upper end (3) of the anchoring stem (1, 8) and to cooperate with an intermediate neck (7), which is itself provided with means for cooperation with the male or female implant.
摘要:
This invention is a simple and effective process of producing a plastic pin grid array package having an encapsulated device and a heat sink forming a unitary component of a main planar body of the package. The process includes fabrication of a laminated planar main body having outer plastic sheets provided with metallizations, a metal sheet of high thermal conductivity, and plastic sheets positioned intermediate the outer plastic sheets and the metal sheet, the metal sheet having clearance holes filled with plugs of the material of the intermediate plastic sheets, a plurality of plated-through holes (PTHs) formed in the main body and terminal pins secured in the PTHs. Some of the PTHs contacting the metal sheet and some passing through the plugs in the clearance holes out of contact with the metal sheet. The device, such as an integrated circuit chip, mounted in a recessed cavity in the main body, is in contact with the metal heat-sink. In this manner heat is conducted away from the device by the heat sink and dissipated through the back of the package and those of the terminal pins which are in PTHs contacting the heat sink.
摘要:
Embodiments described herein include generating a navigable medical history corresponding to a patient. Reference information related to medical records for the patient is stored in a referenced records database based on a standardized healthcare code in the medical records. The reference information is inserted into the referenced records database by the medical history system. The medical history system generates the navigable medical history associated with the patient based on the reference information.
摘要:
Embodiments described herein include generating a navigable medical history corresponding to a patient. Reference information related to medical records for the patient is stored in a referenced records database based on a standardized healthcare code in the medical records. The reference information is inserted into the referenced records database by the medical history system. The medical history system generates the navigable medical history associated with the patient based on the reference information.
摘要:
The present invention provides a printed wiring board and a method of manufacture therefor. The printed wiring board constructed according to the teachings of the present invention includes a printed wiring board dielectric layer having conductive foils located on at least two sides thereof. The printed wiring board further includes a solid core conductive material interconnecting the conductive foils.
摘要:
The present invention provides a printed wiring board and a method of manufacture therefor. The printed wiring board constructed according to the teachings of the present invention includes a printed wiring board dielectric layer having conductive foils located on at least two sides thereof. The printed wiring board further includes a solid core conductive material interconnecting the conductive foils.
摘要:
An integrated circuit package such as a BGA package for use with an integrated circuit chip. The integrated circuit package has substrate with a cavity that exposes a lower conductive level in the package so that connections between the integrated circuit chip and the lower conductive level may be formed to reduce the through holes formed in the substrate. As a result, additional signal line interconnections may be included in the substrate circuit package and/or the size of the integrated circuit chip may be decreased. Each of these may be implemented for enhanced electrical performance. The multiple wire bonding tiers in the substrate may also provide greater wire separation that eases wire bonding and subsequent encapsulation processes.