18204974. IMAGE SENSORS INCLUDING MICROLENSES HAVING PLURALITY OF CURVATURES AND METHODS OF FABRICATING THE SAME simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
- 1 IMAGE SENSORS INCLUDING MICROLENSES HAVING PLURALITY OF CURVATURES AND METHODS OF FABRICATING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 IMAGE SENSORS INCLUDING MICROLENSES HAVING PLURALITY OF CURVATURES AND METHODS OF FABRICATING 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 Unanswered Questions
- 1.11 Original Abstract Submitted
IMAGE SENSORS INCLUDING MICROLENSES HAVING PLURALITY OF CURVATURES AND METHODS OF FABRICATING THE SAME
Organization Name
Inventor(s)
IMAGE SENSORS INCLUDING MICROLENSES HAVING PLURALITY OF CURVATURES AND METHODS OF FABRICATING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18204974 titled 'IMAGE SENSORS INCLUDING MICROLENSES HAVING PLURALITY OF CURVATURES AND METHODS OF FABRICATING THE SAME
Simplified Explanation
The patent application describes image sensors and their fabrication methods, including a first substrate with pixels arranged in groups, a pixel separation structure, and microlenses overlapping the pixel groups.
- Image sensor with pixels arranged in groups of four, separated by a pixel separation structure.
- Microlenses on the first surface of the substrate overlapping the pixel groups, each with a central part and an edge part with different curvatures.
Potential Applications
The technology can be used in digital cameras, smartphones, surveillance systems, and medical imaging devices.
Problems Solved
The innovation improves image quality, enhances resolution, and reduces distortion in captured images.
Benefits
The image sensor offers higher sensitivity, better color reproduction, and improved overall performance in various imaging applications.
Potential Commercial Applications
"Advanced Image Sensor Technology for Enhanced Imaging Devices"
Possible Prior Art
Prior art may include patents related to image sensor design, pixel arrangement, and microlens fabrication techniques.
Unanswered Questions
How does this technology compare to existing image sensor designs in terms of cost-effectiveness?
The article does not provide information on the cost implications of implementing this technology compared to traditional image sensor designs.
What impact does the pixel separation structure have on the overall size and weight of the image sensor?
The article does not address how the pixel separation structure may affect the physical characteristics of the image sensor, such as size and weight.
Original Abstract Submitted
Image sensors and fabrication methods thereof. For example, the image sensor may include a first substrate having a first surface and a second surface that are opposite to each other, a plurality of pixels provided in the first substrate and arranged in pixel groups, each pixel group including four pixels arranged in two columns and two rows, a pixel separation structure in the first substrate and including a pixel group separation part that separates each pixel group from adjacent pixel groups and a pixel separation part that separates the pixels in each pixel group from each other, and a plurality of microlenses on the first surface and respectively overlapping the plurality of pixel groups. Each of the microlenses includes a central part that has a first curvature and an edge part that has a second curvature. The first curvature is less than the second curvature.
