18260867. AUGMENTED REALITY SMARTGLASSES DISPLAY CALIBRATION IN THE PRESENCE OF PRESCRIPTION LENSES simplified abstract (Google LLC)
Contents
AUGMENTED REALITY SMARTGLASSES DISPLAY CALIBRATION IN THE PRESENCE OF PRESCRIPTION LENSES
Organization Name
Inventor(s)
Xi Chen of Mountain View CA (US)
Lloyd Frederick Holland of Waterloo (CA)
AUGMENTED REALITY SMARTGLASSES DISPLAY CALIBRATION IN THE PRESENCE OF PRESCRIPTION LENSES - A simplified explanation of the abstract
This abstract first appeared for US patent application 18260867 titled 'AUGMENTED REALITY SMARTGLASSES DISPLAY CALIBRATION IN THE PRESENCE OF PRESCRIPTION LENSES
Simplified Explanation: The patent application discusses techniques for correcting wavefronts from prescription lenses in smart glasses for image calibration. This involves correcting wavefront errors at a calibration camera by modulating optical wavefronts from the back surface of the lens before detection.
Key Features and Innovation:
- Correction of wavefront aberrations induced by prescription lenses in smart glasses.
- Phase modulation of optical wavefronts to correct errors at a calibration camera.
- Placement of correction mechanism in the eye plane related to the user's eye location when wearing the smart glasses assembly.
Potential Applications: This technology can be applied in:
- Smart glasses and augmented reality devices.
- Medical devices for vision correction.
- Optical systems for image calibration and quality improvement.
Problems Solved: The technology addresses:
- Wavefront aberrations induced by prescription lenses.
- Calibration errors in smart glasses assemblies.
- Improving image quality and accuracy in optical systems.
Benefits:
- Enhanced image calibration and accuracy.
- Improved user experience with smart glasses.
- Corrected wavefront errors for better vision quality.
Commercial Applications: Title: Wavefront Correction Technology for Smart Glasses This technology can be utilized in:
- Consumer electronics industry for smart glasses development.
- Healthcare sector for medical imaging devices.
- Research and development of optical systems for various applications.
Prior Art: For prior art related to wavefront correction in smart glasses and optical systems, researchers can explore patents and publications in the fields of optics, ophthalmology, and augmented reality technologies.
Frequently Updated Research: Researchers and developers in the field of optics and smart glasses technology may find relevant and updated research on wavefront correction techniques, image calibration, and optical system improvements.
Questions about Wavefront Correction Technology: 1. How does wavefront correction technology impact the overall performance of smart glasses? 2. What are the potential challenges in implementing wavefront correction mechanisms in prescription lenses for smart glasses?
Original Abstract Submitted
Techniques of correcting wavefronts from prescription lenses for image calibration in a smartglasses assembly includes correcting wavefront error at a calibration camera by performing a phase modulation of optical wave-fronts emanating from the back surface of a prescription lens in a smartglasses assembly prior to the optical wavefronts being detected by the calibration camera. For example, when collimated light from, e.g., a waveguide disposed within a rim portion of a smartglasses frame, is incident on a prescription lens, that lens induces a wavefront aberration that would be corrected in the prescribed user's eye. In an image calibration, however, there is no such correcting eye so a correction mechanism that corrects the wavefront aberration should be placed in an eye plane related to a location of an eye of the user when the user wears the smartglasses assembly.
