Sony semiconductor solutions corporation (20240348944). SOLID-STATE IMAGING DEVICE AND ELECTRONIC DEVICE simplified abstract
Contents
SOLID-STATE IMAGING DEVICE AND ELECTRONIC DEVICE
Organization Name
sony semiconductor solutions corporation
Inventor(s)
Tomohiko Shibata of Kanagawa (JP)
Kiyoshige Tsuji of Kanagawa (JP)
SOLID-STATE IMAGING DEVICE AND ELECTRONIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240348944 titled 'SOLID-STATE IMAGING DEVICE AND ELECTRONIC DEVICE
The abstract describes an image sensor with a photoelectric conversion unit that generates a photoelectric charge, a sense node connected to the photoelectric conversion unit to hold the charge, a discharge transistor to release the charge, and a voltage control unit to manage the transistor's off voltage.
- Photoelectric conversion unit generates photoelectric charge
- Sense node holds the photoelectric charge
- Discharge transistor releases the charge
- Voltage control unit manages off voltage of the transistor
- Technology aimed at improving image sensor performance
Potential Applications: - Digital cameras - Surveillance systems - Medical imaging devices
Problems Solved: - Efficient photoelectric charge management - Enhanced image sensor functionality
Benefits: - Improved image quality - Higher performance sensors - Enhanced device capabilities
Commercial Applications: Title: Advanced Image Sensor Technology for Enhanced Performance This technology can be utilized in various commercial applications such as digital cameras, surveillance systems, and medical imaging devices, offering improved image quality and enhanced device capabilities.
Questions about Image Sensor Technology: 1. How does the voltage control unit impact the performance of the image sensor? The voltage control unit plays a crucial role in managing the off voltage of the discharge transistor, which ultimately affects the efficiency of the image sensor.
2. What are the key advantages of using a sense node in the image sensor technology? The sense node allows for the efficient holding of the photoelectric charge generated by the photoelectric conversion unit, leading to improved sensor performance.
Original Abstract Submitted
an image sensor () includes a photoelectric conversion unit () that generates a photoelectric charge, a sense node (sn) () that is connected to the photoelectric conversion unit () and holds the photoelectric charge generated by the photoelectric conversion unit (), a discharge transistor () for discharging the photoelectric charge held by the sense node (sn) () to the outside, and a voltage control unit () that controls a voltage value of an off voltage to be applied to a gate of the discharge transistor () when the discharge transistor () is turned off.
