Samsung electronics co., ltd. (20240323566). IMAGE SENSOR simplified abstract
Contents
IMAGE SENSOR
Organization Name
Inventor(s)
Hyunseok Song of Suwon-si (KR)
IMAGE SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240323566 titled 'IMAGE SENSOR
Simplified Explanation: The patent application describes an image sensor with a pixel array containing two adjacent pixels, each with a pair of photodiodes separated by an interior separation layer.
- The image sensor includes a substrate with two surfaces and a pixel array with multiple pixels arranged in different directions.
- Each pixel in the array contains two photodiodes separated by an interior separation layer extending in a specific direction.
- The adjacent pixels have similar structures but are distinct in their interior separation layers.
- The design aims to improve the performance and efficiency of the image sensor by optimizing the separation of photodiodes within each pixel.
Key Features and Innovation:
- Image sensor with adjacent pixels containing pairs of photodiodes.
- Interior separation layers within each pixel for improved performance.
- Optimization of photodiode separation for enhanced efficiency.
- Unique design to enhance image sensor capabilities.
- Potential Applications:
- Digital cameras
- Smartphones
- Surveillance systems
- Medical imaging devices
- Automotive cameras
Problems Solved:
- Improved performance of image sensors.
- Enhanced efficiency in capturing images.
- Better quality and resolution in photography.
- Optimization of pixel array design for various applications.
- Benefits:
- Higher quality images
- Improved low-light performance
- Enhanced overall image sensor efficiency
- Potential for smaller and more compact devices
- Commercial Applications:
- Camera manufacturers
- Smartphone companies
- Surveillance technology firms
- Medical imaging equipment producers
- Automotive industry
Questions about Image Sensors: 1. How does the interior separation layer between photodiodes impact the performance of the image sensor? 2. What are the potential challenges in implementing this pixel array design in commercial devices?
Frequently Updated Research: Ongoing research in image sensor technology focuses on improving pixel array designs for better image quality and performance. Researchers are exploring new materials and structures to enhance the capabilities of image sensors in various applications.
Original Abstract Submitted
an image sensor includes a substrate having a first surface and a second surface opposite to each other in a first direction, and a pixel array including a plurality of pixels arranged in a second direction perpendicular to the first direction and a third direction perpendicular to the second direction. the pixel array includes a first pixel and a second pixel adjacent to the first pixel. each of the first pixel and the second pixel is inside the substrate and includes a pair of photodiodes. the first pixel includes a first pixel interior separation layer between the pair of photodiodes and extending in the first direction. the second pixel includes a second pixel interior separation layer between the pair of photodiodes and extending in the first direction.
