Apple inc. (20240105747). PHASE DETECTION AUTOFOCUS PIXEL simplified abstract

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PHASE DETECTION AUTOFOCUS PIXEL

Organization Name

apple inc.

Inventor(s)

Manoj C. Patel of Mountain View CA (US)

PHASE DETECTION AUTOFOCUS PIXEL - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240105747 titled 'PHASE DETECTION AUTOFOCUS PIXEL

Simplified Explanation

The abstract describes a patent application for a phase detection autofocus (pdaf) pixel with specific components to generate a phase disparity signal in an imaging plane.

  • Photodiode
  • Color filter on the photodiode
  • Parabolic-shaped microlens on the color filter
  • Microlens oriented to generate an angular response for phase disparity signal in horizontal or vertical direction

Potential Applications

This technology can be applied in:

  • Smartphone cameras
  • DSLR cameras
  • Surveillance cameras

Problems Solved

This technology solves the following problems:

  • Improving autofocus accuracy
  • Enhancing image quality
  • Increasing speed of autofocus

Benefits

The benefits of this technology include:

  • Faster and more accurate autofocus
  • Improved image quality
  • Enhanced overall camera performance

Potential Commercial Applications

The potential commercial applications of this technology are:

  • Camera manufacturers
  • Smartphone companies
  • Surveillance system providers

Possible Prior Art

There may be prior art related to phase detection autofocus systems in camera technology, but specific details would need to be researched further.

Unanswered Questions

How does this technology compare to traditional autofocus systems?

This article does not provide a direct comparison between this technology and traditional autofocus systems.

What is the cost implication of implementing this technology in cameras?

The article does not address the potential cost implications of integrating this technology into camera systems.


Original Abstract Submitted

embodiments are disclosed for a phase detection autofocus (pdaf) pixel, including a photodiode; a color filter disposed on the photodiode; and a parabolic-shaped microlens disposed on the color filter and oriented in a direction that generates an angular response, such that a phase disparity signal is generated in a horizontal or vertical direction of an imaging plane or both directions.