18112132. IMAGE SENSOR INCLUDING PHASE DETECTION PIXELS simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
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IMAGE SENSOR INCLUDING PHASE DETECTION PIXELS
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IMAGE SENSOR INCLUDING PHASE DETECTION PIXELS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18112132 titled 'IMAGE SENSOR INCLUDING PHASE DETECTION PIXELS
Simplified Explanation
An image sensor described in this patent application consists of three pixel units, each corresponding to a different color, arranged in an m×n form. The first pixel group represents the first color and includes multiple first pixels. Similarly, the second pixel unit represents the second color and includes multiple second pixels, and the third pixel unit represents the third color and includes multiple third pixels. The first pixel unit has a shared micro lens that covers at least two adjacent first pixels in a specific direction.
- The patent application describes an image sensor with a unique arrangement of pixel units and pixels.
- The image sensor includes three pixel units, each corresponding to a different color.
- The pixels within each pixel unit are arranged in an m×n form.
- The first pixel unit has a shared micro lens that covers adjacent first pixels in a specific direction.
Potential Applications:
- This image sensor technology can be used in digital cameras, smartphones, and other devices that capture images.
- It can improve image quality and color accuracy by utilizing different pixel units for different colors.
- The unique arrangement of pixels can enhance the overall resolution and detail captured by the image sensor.
Problems Solved:
- Traditional image sensors may struggle with color accuracy and capturing fine details.
- This technology addresses these issues by using separate pixel units for different colors and arranging them in a specific pattern.
- The shared micro lens helps optimize the light gathering process and improve overall image quality.
Benefits:
- Improved image quality and color accuracy in captured images.
- Enhanced resolution and detail due to the unique arrangement of pixels.
- Potential for better low-light performance and reduced noise in images.
- Compatibility with various imaging devices, allowing for widespread adoption of the technology.
Original Abstract Submitted
An image sensor according to the present disclosure includes: a first pixel group, which includes a first pixel unit corresponding to a first color, and a plurality of first pixels arranged with an m×n form. The image sensor further includes a second pixel unit, which corresponds to a second color, and a plurality of second pixels arranged with the m×n form. The image sensor further includes a third pixel unit, which corresponds to a third color, and a plurality of third pixels arranged with the m×n form, and m and n are natural numbers greater than or equal to 3. A first micro lens is formed on the first pixel unit and shared by at least two adjacent first pixels in a first direction among the plurality of first pixels.
