Japan display inc. (20240256093). DETECTING DEVICE simplified abstract
Contents
DETECTING DEVICE
Organization Name
Inventor(s)
Hiroshi Yamaguchi of Tokyo (JP)
DETECTING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240256093 titled 'DETECTING DEVICE
The patent application describes a detecting device with sensor electrodes in a detection region, a power supply circuit generating a fluctuating second reference potential based on a constant first power supply potential, and an afe circuit supplying a drive signal to the sensor electrodes and outputting a square wave signal synchronized with the drive signal.
- Sensor electrodes provided in a detection region
- Power supply circuit generating a fluctuating second reference potential based on a constant first power supply potential
- Afe circuit supplying a drive signal to the sensor electrodes
- Afe circuit acquiring a detection signal from the sensor electrodes
- Afe circuit outputting a square wave signal synchronized with the drive signal
Potential Applications: - Medical devices for detecting biological signals - Security systems for detecting intruders - Environmental monitoring for detecting pollutants
Problems Solved: - Providing a stable power supply for sensor electrodes - Synchronizing drive and detection signals effectively
Benefits: - Improved accuracy in signal detection - Enhanced reliability in sensor performance
Commercial Applications: Title: Advanced Sensor Technology for Enhanced Detection Systems This technology can be used in medical devices, security systems, and environmental monitoring tools, offering improved detection capabilities and reliability in various industries.
Prior Art: Readers can explore prior art related to sensor technology, power supply circuits, and signal detection methods in the field of electronics and instrumentation.
Frequently Updated Research: Stay updated on advancements in sensor technology, power supply circuits, and signal processing techniques to enhance the performance of detecting devices.
Questions about the Technology: 1. How does the fluctuating second reference potential improve signal detection in the device? 2. What are the key differences between this detecting device and traditional sensor systems?
Original Abstract Submitted
a detecting device includes a plurality of sensor electrodes provided to a detection region, a power supply circuit configured to generate a second reference potential that fluctuates periodically based on a first power supply potential that is substantially constant with respect to a first reference potential serving as a fixed potential and generate a second power supply potential that is substantially constant with respect to the second reference potential, and an afe circuit configured to supply a drive signal to the sensor electrodes, acquire a detection signal generated in the sensor electrodes, and output a square wave signal in synchronization with the drive signal.
