18421269. MAGNETISM DETECTION DEVICE simplified abstract (ROHM Co., LTD.)
Contents
MAGNETISM DETECTION DEVICE
Organization Name
Inventor(s)
MAGNETISM DETECTION DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18421269 titled 'MAGNETISM DETECTION DEVICE
The abstract describes a magnetism detection device that includes a substrate with a magnetism detection element, terminals, and front surface wiring to apply magnetic fields to the detection element.
- The device has a substrate with a magnetism detection element on the front surface.
- It includes terminals separated from the detection element on the front surface.
- Front surface wiring connects the terminals and applies magnetic fields to the detection element.
- The wiring includes a first wiring with a magnetic field in one direction and a second wiring with a magnetic field in the opposite direction.
Potential Applications: - Magnetic field sensing in electronic devices - Magnetic field detection in industrial applications - Magnetic field monitoring in scientific research
Problems Solved: - Accurate detection of magnetic fields - Efficient transmission of magnetic field data - Integration of magnetism detection in compact devices
Benefits: - Improved sensitivity to magnetic fields - Precise control of magnetic field direction - Enhanced performance in magnetism-related applications
Commercial Applications: Title: "Advanced Magnetism Detection Device for Enhanced Sensing Applications" This technology can be used in various industries such as electronics, automotive, and healthcare for precise magnetism detection and control, leading to improved product performance and reliability.
Questions about Magnetism Detection Devices: 1. How does the device differentiate between different magnetic field strengths? The device uses the front surface wiring to apply magnetic fields with varying strengths to the detection element, allowing for differentiation between different magnetic field strengths.
2. Can this technology be integrated into existing electronic devices easily? Yes, the compact design of the device and the ability to control magnetic field direction make it suitable for integration into various electronic devices without significant modifications.
Original Abstract Submitted
A magnetism detection device includes: a substrate having a substrate front surface; a magnetism detection element provided at the substrate front surface; a first terminal and a second terminal arranged at positions on the substrate front surface separated from the magnetism detection element; and a front surface wiring formed over the substrate front surface and configured to electrically connect the first terminal and the second terminal, wherein the front surface wiring includes: a first wiring applying a magnetic field including a first direction component along a thickness direction of the substrate to the magnetism detection element when a current flows from the first terminal to the second terminal; and a second wiring applying a magnetic field including a second direction component, which is in an opposite direction of the first direction component, to the magnetism detection element when the current flows from the first terminal to the second terminal.
