18488078. IMAGE SENSOR simplified abstract (Samsung Electronics Co., Ltd.)
Contents
IMAGE SENSOR
Organization Name
Inventor(s)
Young Gil Yoon of Suwon-si (KR)
Seul-Young Jeong of Suwon-si (KR)
IMAGE SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18488078 titled 'IMAGE SENSOR
The image sensor described in the patent application includes a substrate with two regions: a first region containing unit pixels and a color filter structure, and a second region with a dummy structure including a second color filter and dummy lenses.
- The color filter structure has extension portions in different directions, while the dummy structure also has extension portions in those directions.
- Micro-lenses and dummy lenses are arranged in different corner portions of the sensor.
- The design allows for improved image quality and color accuracy in captured images.
Potential Applications:
- This technology can be used in digital cameras, smartphones, and other devices with image sensors.
- It can enhance the performance of cameras in various lighting conditions and improve color reproduction.
Problems Solved:
- The technology addresses issues related to color accuracy and image quality in digital imaging devices.
- It helps reduce noise and improve overall image sharpness.
Benefits:
- Improved image quality and color accuracy.
- Enhanced performance in different lighting conditions.
- Better overall user experience with digital imaging devices.
Commercial Applications:
- This technology can be applied in the development of high-quality cameras for consumer electronics, security systems, and medical imaging devices.
- It has the potential to impact the market by offering superior image sensor technology to manufacturers.
Questions about the Technology: 1. How does the design of the color filter structure contribute to improved image quality? 2. What are the specific advantages of using dummy structures in image sensors?
Original Abstract Submitted
An image sensor includes a substrate including a first region and a second region disposed in a periphery of the first region. The first region includes a plurality of unit pixels and a color filter structure, and the second region includes a dummy structure including a second color filter and a plurality of dummy lenses on the second color filter. The color filter structure includes a first extension portion extending in a first direction and a second extension portion extending in a second direction, and the dummy structure includes a third extension portion extending in the first direction and a fourth extension portion extending in the second direction. A first micro-lens, a second micro-lens, and a third micro-lens are in a first corner portion, and a first dummy lens, a second dummy lens, and a third dummy lens are in the second corner portion.
