18747766. PHOTOELECTRIC CONVERSION DEVICE AND PHOTOELECTRIC CONVERSION SYSTEM simplified abstract (CANON KABUSHIKI KAISHA)
Contents
PHOTOELECTRIC CONVERSION DEVICE AND PHOTOELECTRIC CONVERSION SYSTEM
Organization Name
Inventor(s)
KAZUHIRO Morimoto of Kanagawa (JP)
PHOTOELECTRIC CONVERSION DEVICE AND PHOTOELECTRIC CONVERSION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18747766 titled 'PHOTOELECTRIC CONVERSION DEVICE AND PHOTOELECTRIC CONVERSION SYSTEM
The patent application describes a photoelectric conversion device that includes a unique exposure timing mechanism to optimize light value capture and comparison.
- Photoelectric conversion unit captures signal charges during first and second exposure periods.
- Light value holding unit stores light values based on signal charges from each exposure period.
- Comparison unit compares light values from the first and second exposure periods.
- Control unit sets third and fourth exposure periods based on the comparison result.
- Third and fourth exposure periods are shorter than the first and second exposure periods.
Potential Applications: - Photography equipment - Solar panels - Security cameras
Problems Solved: - Efficient light value capture - Improved image quality - Enhanced energy conversion
Benefits: - Enhanced performance in varying light conditions - Increased accuracy in light value comparison - Energy efficiency
Commercial Applications: Title: Advanced Photoelectric Conversion Device for Enhanced Performance This technology can be utilized in various industries such as photography, solar energy, and surveillance systems to improve efficiency and performance.
Prior Art: Readers can explore prior patents related to photoelectric conversion devices, exposure timing mechanisms, and light value comparison technologies to understand the evolution of this innovation.
Frequently Updated Research: Stay updated on advancements in photoelectric conversion technology, exposure timing optimization, and light value comparison techniques to enhance the performance of similar devices.
Questions about Photoelectric Conversion Devices: 1. How does the unique exposure timing mechanism in this device improve light value capture? 2. What are the potential applications of this technology in the renewable energy sector?
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Original Abstract Submitted
A photoelectric conversion device includes a photoelectric conversion unit, a light value holding unit that holds light values based on signal charges generated during a first exposure period and a second exposure period having at least one of start timing and end timing different from that of the first exposure period, a comparison unit that compares the light value based on the signal charge generated during the first exposure period with the light value based on the signal charge generated during the second exposure period, and a control unit that sets a third exposure period and a fourth exposure period having at least one of the start timing and end timing different from that of the third exposure period on the basis of a comparison result of the comparison unit. The third and fourth exposure periods are less than at least one of the first and second exposure periods.
