Canon kabushiki kaisha (20240128285). PHOTOELECTRIC CONVERSION DEVICE AND EQUIPMENT simplified abstract
Contents
- 1 PHOTOELECTRIC CONVERSION DEVICE AND EQUIPMENT
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 PHOTOELECTRIC CONVERSION DEVICE AND EQUIPMENT - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Optimizing Image Sensor Performance for Digital Cameras
- 1.6 What is the manufacturing cost of implementing this technology?
- 1.7 Are there any limitations to the device's performance in extreme lighting conditions?
- 1.8 Original Abstract Submitted
PHOTOELECTRIC CONVERSION DEVICE AND EQUIPMENT
Organization Name
Inventor(s)
PHOTOELECTRIC CONVERSION DEVICE AND EQUIPMENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240128285 titled 'PHOTOELECTRIC CONVERSION DEVICE AND EQUIPMENT
Simplified Explanation
The photoelectric conversion device described in the abstract includes a pixel substrate with various components such as a photoelectric conversion unit, a floating diffusion unit, a pixel transistor region, and output lines. The arrangement of these components on the substrate is crucial for the device's functionality.
- Photoelectric conversion device components:
- Photoelectric conversion unit: Generates signal charge from incident light. - Floating diffusion unit: Receives the signal charge as input. - Pixel transistor region: Includes the floating diffusion unit, output lines, and specific regions on the substrate. - Output lines: First and second lines for transmitting signals. - First and second regions: Located outside the main regions of the device.
Potential applications of this technology: - Digital cameras - Image sensors - Surveillance systems
Problems solved by this technology: - Efficient signal charge generation - Improved image quality - Enhanced light sensitivity
Benefits of this technology: - Higher resolution images - Reduced noise in low-light conditions - Enhanced overall performance
Potential commercial applications of this technology:
Optimizing Image Sensor Performance for Digital Cameras
Possible prior art: - Previous patents related to photoelectric conversion devices - Research papers on pixel substrate design
Unanswered questions:
What is the manufacturing cost of implementing this technology?
- Answer: The abstract does not provide information on the cost implications of producing this photoelectric conversion device.
Are there any limitations to the device's performance in extreme lighting conditions?
- Answer: The abstract does not mention the device's performance in challenging lighting environments, leaving this aspect unclear.
Original Abstract Submitted
a photoelectric conversion device comprises a pixel substrate. the pixel substrate includes a photoelectric conversion unit to generate signal charge according to incident light, a floating diffusion unit to receive the signal charge as input, a pixel transistor region including the floating diffusion unit, first and second output lines, and a first region and a second region located outside the first region. in a plan view relative to a main surface of the pixel substrate, the first region is where the first output line overlaps with at least a portion of the pixel transistor region, the second region is where the second output line overlaps with at least a portion of the photoelectric conversion unit, and an end portion of the second output line intersecting with respect to a longer-side direction of the second output line is positioned to overlap with at least a portion of the second region.
