18365522. IMAGE SENSOR simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
IMAGE SENSOR
Organization Name
Inventor(s)
IMAGE SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18365522 titled 'IMAGE SENSOR
The patent application describes an image sensor with a chip structure containing both normal pixels and auto-focus pixels, as well as a grid structure and color filter regions defined by the grid structure over the chip structure. The color filter regions consist of normal filter regions corresponding to the normal pixels, and auto-focus filter regions. The chip structure has a first region at a first distance and a second region at a greater distance, with auto-focus filter regions on each region.
- The image sensor includes normal pixels and auto-focus pixels.
- A grid structure and color filter regions are defined over the chip structure.
- The color filter regions consist of normal filter regions and auto-focus filter regions.
- The chip structure has different regions at varying distances.
- Auto-focus filter regions are present on each region.
- The grid structure has different widths for portions adjacent to the auto-focus filter regions.
Potential Applications: - Digital cameras - Smartphones - Surveillance systems
Problems Solved: - Improved auto-focus functionality - Enhanced image quality
Benefits: - Sharper images - Faster auto-focus - Better overall image sensor performance
Commercial Applications: Title: "Advanced Image Sensors for Enhanced Photography and Surveillance" This technology can be utilized in various commercial products such as digital cameras, smartphones, and surveillance systems to improve image quality and auto-focus capabilities, leading to better performance and customer satisfaction.
Prior Art: There may be existing patents related to image sensors with auto-focus capabilities and color filter regions, but this specific combination of features and structures may be unique to this patent application.
Frequently Updated Research: Stay updated on advancements in image sensor technology, particularly in the areas of auto-focus mechanisms and color filter designs, to enhance the performance and capabilities of image sensors in various applications.
Questions about Image Sensors: Question 1: How does the grid structure impact the performance of the image sensor? Answer: The grid structure helps define the color filter regions and ensures proper filtering of light for each pixel, enhancing image quality and color accuracy.
Question 2: What are the potential challenges in integrating auto-focus pixels with normal pixels in an image sensor? Answer: One challenge could be ensuring that the auto-focus pixels do not interfere with the normal pixels' functionality, while still providing accurate and fast auto-focus capabilities.
Original Abstract Submitted
An image sensor includes: a chip structure including normal pixels and auto focus pixels; a grid structure disposed on the chip structure; and color filter regions defined by the grid structure over the chip structure. The color filter regions include normal filter regions and auto focus filter regions. The normal filter regions correspond to the normal pixels. The chip structure includes a first region at a first distance, and a second region a second distance greater than the first distance. The auto focus filter regions include a first auto focus filter region on the first region and a second auto focus filter region on the second region. A first width of a first grid portion disposed adjacent the first auto focus filter region among the grid structure is narrower than a second width of a second grid portion disposed adjacent the second auto focus filter region among the grid structure.
