18544191. AUTHENTICATION SYSTEM AND METHOD FOR RECORDING UNLOCKING HISTORY USING AUTHENTICATION SYSTEM simplified abstract (SEMICONDUCTOR ENERGY LABORATORY CO., LTD.)
Contents
AUTHENTICATION SYSTEM AND METHOD FOR RECORDING UNLOCKING HISTORY USING AUTHENTICATION SYSTEM
Organization Name
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor(s)
Seiichi Yoneda of Isehara (JP)
AUTHENTICATION SYSTEM AND METHOD FOR RECORDING UNLOCKING HISTORY USING AUTHENTICATION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18544191 titled 'AUTHENTICATION SYSTEM AND METHOD FOR RECORDING UNLOCKING HISTORY USING AUTHENTICATION SYSTEM
The abstract describes a novel authentication system with a method for recording unlocking history. The system includes an arithmetic device, an input/output device, a sensor signal, an electric lock, a reading portion, a light-emitting element, a pixel array, and an imaging circuit.
- The authentication system includes an arithmetic device and an input/output device.
- The arithmetic device supplies first and second control data and receives a sensor signal.
- The input/output device includes an electric lock and a reading portion.
- The electric lock is unlocked based on the second control data.
- The reading portion supplies the sensor signal and includes a light-emitting element and a pixel array.
- The light-emitting element emits light with infrared rays.
- The pixel array includes pixels with imaging circuits and photoelectric conversion elements.
- The imaging circuit is connected to the photoelectric conversion element and includes a transistor with an oxide semiconductor film.
Potential Applications: - Secure access control systems - Biometric authentication systems - Smart home security systems
Problems Solved: - Unauthorized access - Lack of secure authentication methods - Inadequate recording of unlocking history
Benefits: - Enhanced security - Improved user authentication - Detailed unlocking history records
Commercial Applications: Title: Advanced Biometric Authentication System for Secure Access Control This technology can be used in industries such as: - Banking and finance - Government and military - Healthcare facilities
Questions about the technology: 1. How does the system ensure secure authentication? The system uses a combination of control data, sensor signals, and biometric elements to authenticate users securely. 2. What makes this authentication system different from existing methods? This system integrates advanced imaging circuits and pixel arrays to enhance security and record unlocking history effectively.
Original Abstract Submitted
A novel authentication system is provided. In addition, a method for recording an unlocking history is provided. The authentication system includes an arithmetic device and an input/output device. The arithmetic device supplies first control data and second control data, and is supplied with a sensor signal. The input/output device includes an electric lock and a reading portion, and the electric lock is unlocked on the basis of the second control data. The reading portion is supplied with the first control data, supplies the sensor signal, and includes a light-emitting element and a pixel array. The light-emitting element emits light including infrared rays, the pixel array includes pixels, the pixels each include an imaging circuit and a photoelectric conversion element, the imaging circuit is electrically connected to the photoelectric conversion element, the imaging circuit includes a transistor, and the transistor includes an oxide semiconductor film.
