Samsung electronics co., ltd. (20240162256). IMAGE SENSOR AND ELECTRONIC SYSTEM INCLUDING THE SAME simplified abstract
Contents
- 1 IMAGE SENSOR AND ELECTRONIC SYSTEM INCLUDING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 IMAGE SENSOR AND ELECTRONIC SYSTEM INCLUDING THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
IMAGE SENSOR AND ELECTRONIC SYSTEM INCLUDING THE SAME
Organization Name
Inventor(s)
Kyoungeun Chang of Suwon-si (KR)
IMAGE SENSOR AND ELECTRONIC SYSTEM INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240162256 titled 'IMAGE SENSOR AND ELECTRONIC SYSTEM INCLUDING THE SAME
Simplified Explanation
An image sensor and electronic system are described in the patent application. The image sensor includes a substrate with a pixel region containing an active region and a gate electrode on the active region. The active region has an edge portion with a local round edge portion that has a greater radius of curvature than other portions of the edge. The gate electrode includes a lateral gate portion on the top surface of the active region, a vertical gate portion on the sidewall of the active region, and a round inner corner portion connected to both the lateral and vertical gate portions, facing the local round edge portion.
- Image sensor with a unique edge design for improved performance.
- Gate electrode structure with lateral, vertical, and round inner corner portions.
- Optimization of radius of curvature for edge portion.
- Integration of gate electrode on different surfaces of the active region.
Potential Applications
The technology described in the patent application could be applied in:
- Digital cameras
- Smartphones
- Surveillance systems
- Medical imaging devices
Problems Solved
The innovation addresses the following issues:
- Improved image sensor performance
- Enhanced gate electrode design
- Better integration of gate electrode on active region surfaces
Benefits
The technology offers the following benefits:
- Higher image sensor quality
- Increased sensitivity
- Enhanced signal processing capabilities
Potential Commercial Applications
The technology could be commercially applied in:
- Consumer electronics industry
- Security and surveillance sector
- Medical imaging equipment market
Possible Prior Art
One possible prior art could be the use of gate electrodes with different configurations on image sensors. However, the specific design of the edge portion with varying radii of curvature may be a novel aspect of this innovation.
Unanswered Questions
How does the new edge design impact the overall performance of the image sensor?
The new edge design with a local round edge portion may affect the sensitivity and resolution of the image sensor. Further testing and analysis are needed to determine the exact impact on performance.
What manufacturing processes are required to implement the unique gate electrode structure described in the patent application?
The manufacturing processes needed to create the lateral, vertical, and round inner corner portions of the gate electrode may involve advanced lithography and deposition techniques. Detailed information on these processes would be beneficial for understanding the feasibility of mass production.
Original Abstract Submitted
provided are an image sensor and an electronic system including the same. an image sensor includes a substrate having a pixel region in which an active region is defined, and a gate electrode on the active region, wherein the active region includes an edge portion extending along an outline of a top surface thereof, the edge portion including a local round edge portion having a first radius of curvature that is greater than a second radius of curvature of other portions of the edge portion, wherein the gate electrode includes a lateral gate portion on a portion of the top surface of the active region, a vertical gate portion on a sidewall of the active region, and a round inner corner portion integrally connected to the lateral gate portion and the vertical gate portion, the round inner corner portion facing the local round edge portion.