摘要:
An embodiment of a calibration standard includes a substrate, a set of conductive structures fabricated on the substrate, and a conductive end structure fabricated on the substrate. The set of conductive structures include an inner conductive structure, a first outer conductive structure positioned to one side of the inner conductive structure, and a second outer conductive structure positioned to an opposite side of the inner conductive structure. The inner and outer conductive structures are aligned in parallel with each other along offset principal axes of the inner and outer conductive structures. The conductive end structure is electrically connected between an end of the first outer conductive structure and an end of the second outer conductive structure, and the conductive end structure is spatially separated from an end of the inner conductive structure at the surface of the substrate.
摘要:
A device comprises a conductive substrate, a micro electromechanical systems (MEMS) structure, and a plurality of bond pads. The conductive substrate has a first side and a second side, the second side opposite the first side. The MEMS structure is formed over the first side of the conductive substrate. The plurality of bond pads are formed over the first side of the conductive substrate and electrically coupled to the first side of the conductive substrate. The conductive substrate and plurality of bond pads function to provide electrostatic shielding to the MEMS structure.
摘要:
An electronic device and a method of packaging an electronic device are disclosed. In one embodiment, the electronic device can include a first die. The electronic device can also include a dielectric layer defining a first opening. The first die can be disposed within the first opening. Further, the electronic device can include an encapsulating material disposed adjacent to the first die. The encapsulating material can have a different composition as compared to the dielectric layer. In a particular embodiment, the electronic device can also include an electrically conductive carrier contacting the dielectric layer and the encapsulating material.
摘要:
An electromagnetic interference (EMI) and/or electromagnetic radiation shield is formed on a plurality of encapsulated modules by attaching a plurality of modules (30-33) to a process carrier (10) using a double side adhesive tape (12) before encapsulating the modules with a molding compound (16), and then forming shielding via ring structures (51-54) in the molding compound (16) to surround and shield each module. After removing the adhesive tape (12) to expose a surface of the encapsulated modules, a multi-layer circuit substrate (101) is formed over the exposed surface, where the circuit substrate includes shielding via structures (121-124) that are aligned with and electrically connected to the shielding via ring structures (51-54), thereby encircling and shielding the circuit module(s).
摘要:
A packaged semiconductor device includes an interconnect layer over a first side of a polymer layer, a semiconductor device surrounded on at least three sides by the polymer layer and coupled to the interconnect layer, a first conductive element over a second side of the polymer layer, wherein the second side is opposite the first side, and a connector block within the polymer layer. The connector block has at least one electrical path extending from a first surface of the connector block to a second surface of the connector block. The at least one electrical path electrically couples the interconnect layer to the first conductive element. A method of forming the packaged semiconductor device is also described.
摘要:
An electronic device module as described herein includes an electronic device package having device contacts. The electronic device package is fixed within encapsulating material, along with an electrically conductive ground layer. The ground layer has a device opening in which the electronic device package resides, and the ground layer also has an antenna opening spaced apart from the device opening. The device contacts and one side of the ground layer correspond to a first surface, and a patch antenna element overlies the first surface. The antenna element is coupled to the electronic device package, and a projection of the patch antenna element onto the first surface resides within the antenna opening. Also provided are methods for manufacturing such an electronic device module.
摘要:
An electronic device module as described herein includes an electronic device package having device contacts. The electronic device package is fixed within encapsulating material, along with an electrically conductive ground layer. The ground layer has a device opening in which the electronic device package resides, and the ground layer also has an antenna opening spaced apart from the device opening. The device contacts and one side of the ground layer correspond to a first surface, and a patch antenna element overlies the first surface. The antenna element is coupled to the electronic device package, and a projection of the patch antenna element onto the first surface resides within the antenna opening. Also provided are methods for manufacturing such an electronic device module.
摘要:
An electronic device module as described herein includes an electronic device package having device contacts. The electronic device module can be manufactured by providing an electrically conductive ground plane having a device opening for an electronic device package, and having an antenna ground section. The manufacturing method continues by embedding the ground plane and the electronic device package in encapsulating material such that device contacts of the electronic device package and a first side of the ground plane reside at a device mounting surface. Thereafter, an antenna circuit structure is formed overlying the device mounting surface. The antenna circuit structure includes an antenna signal element that cooperates with the antenna ground section to form an integrated antenna for the electronic device module.
摘要:
A shielding structure is provided for shielding a signal path extending between a first layer and a second layer in an electronic device at a transition region with a transition that extends in a first direction and a second direction orthogonal to the first direction. The shielding structure includes a shielding structure portion, which includes a first shielding via in proximity to a first area of the signal path at the transition; a second shielding via in proximity to a second area of the signal path at the transition; and an area metallization electrically coupled to the first shielding via.
摘要:
A microelectronic assembly and a method for forming a microelectronic assembly are provided. A semiconductor substrate is provided. The semiconductor substrate has first and second opposing sides and first and second portions. A tuning depression is formed on the second opposing side and the second portion of the semiconductor substrate. A radio frequency conductor is formed on the first opposing side of the first semiconductor substrate. The radio frequency conductor has a first end on the first portion of the first semiconductor substrate and a second end on the second portion of the first semiconductor substrate. A microelectronic die having an integrated circuit formed therein is attached to the first opposing side and the first portion of the semiconductor substrate such that the integrated circuit is electrically connected to the first end of the radio frequency conductor.