Samsung electronics co., ltd. (20240186348). IMAGE SENSOR simplified abstract
Contents
IMAGE SENSOR
Organization Name
Inventor(s)
IMAGE SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240186348 titled 'IMAGE SENSOR
Simplified Explanation
An image sensor patent application describes a chip structure with normal pixels and auto focus pixels, a grid structure, and color filter regions over the chip structure. The color filter regions include normal filter regions corresponding to normal pixels and auto focus filter regions for auto focus pixels. The chip structure has different regions at different distances, with narrower grid portions adjacent to the auto focus filter regions.
- Chip structure with normal pixels and auto focus pixels
- Grid structure and color filter regions over the chip structure
- Normal filter regions for normal pixels and auto focus filter regions for auto focus pixels
- Different regions on the chip structure at different distances
- Narrower grid portions adjacent to auto focus filter regions
Potential Applications
This technology could be used in digital cameras, smartphones, and other devices that require high-quality image sensors with auto focus capabilities.
Problems Solved
This innovation solves the problem of accurately focusing on subjects in images by incorporating auto focus pixels into the image sensor.
Benefits
The benefits of this technology include improved image quality, faster and more accurate auto focus capabilities, and enhanced overall performance of devices using this image sensor.
Potential Commercial Applications
The potential commercial applications of this technology include digital camera manufacturers, smartphone companies, and other consumer electronics companies looking to enhance the image quality and auto focus capabilities of their products.
Possible Prior Art
One possible prior art could be the use of separate auto focus sensors in digital cameras and smartphones before the integration of auto focus pixels directly into the image sensor.
Unanswered Questions
How does this technology impact battery life in devices using this image sensor?
The patent application does not provide information on how this technology may impact the battery life of devices incorporating this image sensor. It would be important to understand if the addition of auto focus pixels affects power consumption and overall battery performance.
Are there any limitations to the accuracy of the auto focus capabilities provided by this image sensor?
The patent application does not mention any potential limitations to the accuracy of the auto focus capabilities of this image sensor. It would be essential to know if there are any constraints or challenges in achieving precise auto focus performance with this technology.
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.
