Samsung electronics co., ltd. (20240178253). IMAGE SENSOR simplified abstract
Contents
IMAGE SENSOR
Organization Name
Inventor(s)
IMAGE SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240178253 titled 'IMAGE SENSOR
Simplified Explanation
The image sensor described in the patent application includes a unique structure with a source follower gate pattern on the active region, source and drain regions adjacent to the gate pattern, and a gate insulating layer between the active region and the gate pattern. Additionally, the active region has a recess region with a buried portion in it, protruding below the body portion of the gate pattern.
- Source follower gate pattern on active region
- Source and drain regions adjacent to gate pattern
- Gate insulating layer between active region and gate pattern
- Recess region in upper portion of active region
- Buried portion in recess region protruding below gate pattern
Potential Applications
The technology described in this patent application could be used in:
- Digital cameras
- Smartphone cameras
- Surveillance cameras
- Medical imaging devices
Problems Solved
This technology helps in:
- Improving image sensor performance
- Enhancing image quality
- Reducing noise in captured images
- Increasing sensitivity to light
Benefits
The benefits of this technology include:
- Higher quality images
- Improved low-light performance
- Reduced image noise
- Enhanced overall camera performance
Potential Commercial Applications
The technology could be applied in various commercial sectors such as:
- Consumer electronics
- Healthcare
- Security and surveillance
- Automotive industry
Possible Prior Art
One possible prior art for this technology could be the development of advanced image sensor structures with improved light sensitivity and noise reduction features.
Unanswered Questions
How does this technology compare to existing image sensor designs in terms of performance and cost?
This article does not provide a direct comparison with existing image sensor designs in terms of performance and cost. It would be helpful to understand how this technology stands out in the market.
What are the potential challenges in implementing this technology on a large scale for mass production?
The article does not address the challenges that may arise in implementing this technology on a large scale for mass production. Understanding the potential obstacles could provide valuable insights into the feasibility of commercializing this innovation.
Original Abstract Submitted
an image sensor includes a substrate including an active region with source and drain regions, a source follower gate pattern on the active region, the drain and source regions being adjacent to first and second side surfaces of the source follower gate pattern, respectively, and a gate insulating layer between the active region and the source follower gate pattern. an upper portion of the active region includes a recess region, and the source follower gate pattern includes a body portion on the active region and a buried portion provided in the recess region and protruding below the body portion. a distance between the first and second side surfaces is a first length, and a distance between a center of the buried portion and the first side surface is a second length. the second length is greater than or equal to 0.1 times the first length and is less than 0.5 times the first length.
