18541031. MAGNETIC SENSOR simplified abstract (TDK Corporation)
Contents
MAGNETIC SENSOR
Organization Name
Inventor(s)
Hiraku Hirabayashi of Tokyo (JP)
MAGNETIC SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18541031 titled 'MAGNETIC SENSOR
The abstract describes a magnetic sensor with a soft magnetic body, MR elements, and leads connecting the elements.
- Soft magnetic body with two end surfaces
- First MR element near the first end surface
- Second MR element near the second end surface
- First lead connecting the MR elements
- First lead overlaps the soft magnetic body in a specific direction
Potential Applications: - Magnetic field sensing in various devices - Position detection in automotive applications - Industrial automation for precise measurements
Problems Solved: - Accurate magnetic field detection - Improved sensitivity in sensor technology
Benefits: - Enhanced precision in magnetic sensing - Increased reliability in position detection - Improved performance in industrial automation
Commercial Applications: Title: "Advanced Magnetic Sensor Technology for Industrial Automation" This technology can be used in manufacturing plants, robotics, and automotive industries for precise positioning and control.
Prior Art: Readers can explore prior patents related to magnetic sensors, MR elements, and soft magnetic bodies for further research.
Frequently Updated Research: Stay updated on advancements in MR sensor technology, soft magnetic materials, and industrial automation applications for magnetic sensors.
Questions about Magnetic Sensor Technology: 1. How does this magnetic sensor technology compare to traditional Hall effect sensors? 2. What are the key factors influencing the sensitivity of MR elements in magnetic sensors?
Original Abstract Submitted
A magnetic sensor includes a soft magnetic body having a first end surface and a second end surface located on opposite sides, a first MR element located near the first end surface, a second MR element located near the second end surface, and a first lead that electrically connects the first MR element and the second MR element and includes a portion overlapping the soft magnetic body when observed in a second direction orthogonal to a first direction in which the first and second MR elements are arranged.
