Samsung electronics co., ltd. (20240114240). ELECTRONIC DEVICE AND METHOD INCLUDING ANTENNA FOR ADJUSTING FOCUS OF CAMERA simplified abstract

ELECTRONIC DEVICE AND METHOD INCLUDING ANTENNA FOR ADJUSTING FOCUS OF CAMERA

Organization Name

samsung electronics co., ltd.

Inventor(s)

Sumin Yun of Suwon-si (KR)

Dongil Seo of Suwon-si (KR)

Jeongwon Lee of Suwon-si (KR)

Hosaeng Kim of Suwon-si (KR)

Seongjin Park of Suwon-si (KR)

Jaehoon Jo of Suwon-si (KR)

ELECTRONIC DEVICE AND METHOD INCLUDING ANTENNA FOR ADJUSTING FOCUS OF CAMERA - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240114240 titled 'ELECTRONIC DEVICE AND METHOD INCLUDING ANTENNA FOR ADJUSTING FOCUS OF CAMERA

Simplified Explanation

The patent application describes an electronic device with an array antenna and a camera that can adjust its focus distance based on the distance from an external object identified using the antennas.

• The electronic device includes a first antenna element, an array antenna with multiple spaced-apart second antenna elements, a camera, and a processor.
• The processor identifies the field of view (FOV) of the camera and the distance from an external object within the FOV using different sets of antenna elements.
• The processor adjusts the focus distance of the camera based on the identified distance and captures an image of the external object with the adjusted focus distance.

Potential Applications

This technology could be applied in:

• Autonomous vehicles for object detection and distance measurement.
• Surveillance systems for monitoring and tracking objects in a specific area.

Problems Solved

This technology solves the problem of accurately determining the distance from an external object within the camera's field of view, leading to improved image quality and focus.

Benefits

The benefits of this technology include:

• Enhanced image quality and focus in capturing objects at different distances.
• Improved accuracy in distance measurement for various applications.

Potential Commercial Applications

The technology could be commercially applied in:

• Security cameras for precise object detection and monitoring.
• Drones for better navigation and object tracking.

Possible Prior Art

One possible prior art for this technology could be the use of multiple antennas for distance measurement in radar systems.

How does the technology handle objects at varying distances within the camera's field of view?

The technology adjusts the focus distance of the camera based on the identified distance from the external object, ensuring clear images regardless of the object's distance.

What is the impact of environmental factors on the accuracy of distance measurement using this technology?

Environmental factors such as interference or obstacles may affect the accuracy of distance measurement, but the technology's use of multiple antenna elements helps mitigate these effects.

Original Abstract Submitted

an electronic device includes a first antenna element, an array antenna including a plurality of second antenna elements spaced apart from each other, a camera, and a processor. the processor is configured to identify a field of view (fov) of the camera, identify a distance from an external object within the fov by using the first antenna element and a first set of at least one antenna element of the plurality of second antenna elements, based on the fov as a first value, identify a distance from the external object by using the first antenna element and a second set of at least one antenna element of the plurality of second antenna elements, based on the fov as a second value, adjust a focus distance of the camera based on the identified distance, and obtain an image for the external object through the camera having the adjusted focus distance.