Samsung electronics co., ltd. (20240213280). IMAGE SENSOR simplified abstract
Contents
IMAGE SENSOR
Organization Name
Inventor(s)
Seung Hyun Lim of Hwaseong-si (KR)
Sin Hwan Lim of Hwaseong-si (KR)
IMAGE SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240213280 titled 'IMAGE SENSOR
The patent application describes an image sensor with a unique configuration of column lines, pixel groups, bias circuit, and switching circuit to operate in a specific mode.
- The image sensor includes a first column line and a second column line that extend in a first direction.
- Pixel groups connect to either the first or second column line and consist of multiple pixels.
- A bias circuit contains a first current circuit and a second current circuit that output different bias currents in a first operational mode.
- A switching circuit connects the column lines to the current circuits in a specific sequence during different time periods in the first operational mode.
Potential Applications: - This technology can be used in digital cameras, smartphones, and other devices with image capturing capabilities. - It can also be applied in medical imaging equipment, surveillance cameras, and automotive cameras.
Problems Solved: - Enhances the efficiency and performance of image sensors. - Improves image quality and resolution in various imaging devices.
Benefits: - Higher quality images with improved clarity and detail. - Increased functionality and versatility in image capturing devices. - Enhanced user experience with better overall performance.
Commercial Applications: - Manufacturers of digital cameras and smartphones can integrate this technology to enhance their product offerings. - Companies in the medical imaging and surveillance industries can benefit from improved image sensor technology for their devices.
Questions about Image Sensor Technology: 1. How does the unique configuration of column lines and pixel groups improve image sensor performance? 2. What are the specific advantages of the bias circuit and switching circuit in enhancing image quality and resolution?
Original Abstract Submitted
an image sensor includes a first column line and a second column line configured to extend in a first direction, a plurality of pixel groups configured to connect to the first column line or the second column line and to comprise a plurality of pixels in each of the plurality of pixel groups, a bias circuit configured to comprise a first current circuit and a second current circuit configured to output different bias currents in a first operational mode, and a switching circuit configured to connect the first column line to the first current circuit and connect the second column line to the second current circuit during a first time period, and to connect the first column line to the second current circuit and connect the second column line to the first current circuit during a second time period subsequent to the first time period in the first operational mode.
