18599687. IMAGE SENSOR simplified abstract (Samsung Electronics Co., Ltd.)
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 18599687 titled 'IMAGE SENSOR
The abstract 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 has a first column line and a second column line extending in a first direction.
- Pixel groups connect to the column lines and consist of multiple pixels in each group.
- A bias circuit includes first and second current circuits that output different bias currents in a specific operational mode.
- A switching circuit connects the column lines to the current circuits in alternating patterns during different time periods in the operational mode.
Potential Applications: - Digital cameras - Surveillance systems - Medical imaging devices
Problems Solved: - Efficient data capture in image sensors - Improved image quality and resolution
Benefits: - Enhanced image processing capabilities - Reduced noise and distortion in captured images - Increased sensitivity to light
Commercial Applications: Title: "Advanced Image Sensor Technology for Enhanced Imaging Devices" This technology can be utilized in various commercial applications such as digital cameras, surveillance systems, and medical imaging devices. The improved image quality, resolution, and sensitivity to light offered by this innovation can provide a competitive edge in the market.
Prior Art: Researchers can explore prior patents related to image sensor technology, column line configurations, and bias circuits to understand the evolution of similar innovations in the field.
Frequently Updated Research: Stay updated on advancements in image sensor technology, pixel grouping techniques, and bias circuit designs to enhance the performance of image sensors in various applications.
Questions about Image Sensor Technology: 1. How does the unique configuration of column lines and pixel groups impact the performance of the image sensor? 2. What are the key advantages of using different bias currents in the bias circuit of the image sensor?
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.
