Samsung electronics co., ltd. (20240258352). IMAGE SENSOR simplified abstract
Contents
IMAGE SENSOR
Organization Name
Inventor(s)
Byoungho Kwon of Suwon-si (KR)
IMAGE SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240258352 titled 'IMAGE SENSOR
The patent application describes an image sensor with a unique structure involving multiple layers on the substrate to enhance performance.
- Metal layer on the peripheral region of the substrate.
- Lower reflective layer on the substrate and the metal layer.
- Resonance layer on the lower reflective layer.
- Upper reflective layer on the resonance layer.
Potential Applications: - This technology can be used in digital cameras, smartphones, and other devices requiring high-quality image sensors. - It can also be applied in medical imaging equipment for improved image capture.
Problems Solved: - Enhances the sensitivity and efficiency of image sensors. - Reduces noise and improves image quality.
Benefits: - Higher quality images with improved clarity and detail. - Increased performance and sensitivity in low-light conditions.
Commercial Applications: Title: Advanced Image Sensors for Enhanced Performance in Digital Devices This technology can revolutionize the image sensor industry by providing superior quality and performance, leading to better imaging devices and increased consumer satisfaction.
Questions about Image Sensor Technology: 1. How does the resonance layer contribute to the performance of the image sensor? The resonance layer enhances the sensitivity and efficiency of the sensor by optimizing the reflection and absorption of light.
2. What are the potential drawbacks of using multiple layers in image sensor technology? While multiple layers can improve performance, they may also increase production costs and complexity in manufacturing processes.
Original Abstract Submitted
an image sensor including a substrate including an active pixel region and a peripheral region surrounding the active pixel region; a metal layer on a peripheral region of the substrate; a lower reflective layer on the substrate and the metal layer; a resonance layer on the lower reflective layer; and an upper reflective layer on the resonance layer, wherein the resonance layer has a first thickness on the active pixel region in a vertical direction perpendicular to an upper surface of the substrate and a second thickness in the vertical direction on the peripheral region, and the first thickness is greater than the second thickness.
