摘要:
A device is disclosed. In one embodiment the device comprises a bias field generator configured to provide a magnetic bias field for a magnetic sensor, the bias field generator including a body comprising magnetic or magnetizable material, a packaged magnetic sensor accommodating the magnetic sensor and a recess disposed in the body, wherein the packaged magnetic sensor is arranged in the recess, and wherein the body includes two separate body parts, each body part include a part of the recess, and each body part is configured to hold in place the packaged magnetic sensor.
摘要:
A sensor arrangement is provided, the sensor arrangement including a chip including a sensor circuit configured to detect a bending of the chip; and a package structure configured to protect the chip; wherein the package structure includes a first region and a second region, and wherein the package structure is configured such that it is easier to be deformed in the first region than in the second region.
摘要:
A bias field generator can provide a magnetic bias field for a magnetic sensor. The bias field generator includes a body with magnetic or magnetizable material. A recess is formed in the body. The recess is adapted to a package of the magnetic sensor.
摘要:
A semiconductor package includes a semiconductor chip. An inductor is applied to the semiconductor chip. The inductor has at least one winding. An encapsulation body is formed of an encapsulation material. The encapsulation material contains a magnetic component and fills a space within the winding to form a magnetic winding core.
摘要:
A sensor arrangement is provided, the sensor arrangement including a chip including a sensor circuit configured to detect a bending of the chip; and a package structure configured to protect the chip; wherein the package structure includes a first region and a second region, and wherein the package structure is configured such that it is easier to be deformed in the first region than in the second region.
摘要:
A magnetic sensor device includes a plurality of electrical wires, a magnetic sensor chip, and a magnet. The magnet is formed from a material composition of a polymer and magnetic particles and attached to at least one of the electrical wires.
摘要:
A sensor device and method. One embodiment provides a first semiconductor chip having a sensing region. A porous structure element is attached to the first semiconductor chip. A first region of the porous structure element faces the sensing region of the first semiconductor chip. An encapsulation material partially encapsulates the first semiconductor chip and the porous structure element.
摘要:
A semiconductor device includes a housing defining a cavity, a magnetic sensor chip disposed in the cavity, and mold material covering the magnetic sensor chip and substantially filling the cavity. One of the housing or the mold material is ferromagnetic, and the other one of the housing or the mold material is non-ferromagnetic.
摘要:
A sensor device and method. One embodiment provides a first semiconductor chip having a sensing region. A porous structure element is attached to the first semiconductor chip. A first region of the porous structure element faces the sensing region of the first semiconductor chip. An encapsulation material partially encapsulates the first semiconductor chip and the porous structure element.
摘要:
A sensor including a substrate and magnetic material. The substrate has a main major surface and includes at least two spaced apart ferromagnetic layers. The magnetic material encapsulates the substrate such that the magnetic material is adjacent the main major surface.