18511750. PROJECTION SYSTEM, AUGMENTED REALITY GLASSES, VEHICLE, AND TERMINAL simplified abstract (Huawei Technologies Co., Ltd.)
Contents
- 1 PROJECTION SYSTEM, AUGMENTED REALITY GLASSES, VEHICLE, AND TERMINAL
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 PROJECTION SYSTEM, AUGMENTED REALITY GLASSES, VEHICLE, AND TERMINAL - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
PROJECTION SYSTEM, AUGMENTED REALITY GLASSES, VEHICLE, AND TERMINAL
Organization Name
Inventor(s)
PROJECTION SYSTEM, AUGMENTED REALITY GLASSES, VEHICLE, AND TERMINAL - A simplified explanation of the abstract
This abstract first appeared for US patent application 18511750 titled 'PROJECTION SYSTEM, AUGMENTED REALITY GLASSES, VEHICLE, AND TERMINAL
Simplified Explanation
The abstract describes a projection system that includes a phase compensation apparatus and a holographic combiner to correct aberrations and improve imaging quality in applications such as head-up displays, augmented reality systems, and head-mounted display devices.
- Phase compensation apparatus performs first phase compensation and chromatic aberration correction on a received image's light ray.
- Holographic combiner performs second phase compensation on the output light ray from the phase compensation apparatus.
- Phase compensation apparatus corrects astigmatism, spherical aberration, and coma aberration, in combination with the holographic combiner.
- The system effectively eliminates aberrations and enhances imaging quality in various display applications.
Potential Applications
The technology can be applied in head-up display systems, augmented reality devices, and head-mounted displays for improved image quality and aberration correction.
Problems Solved
The system addresses issues related to aberrations such as astigmatism, spherical aberration, and coma aberration, resulting in clearer and more accurate visual representations.
Benefits
The projection system offers enhanced imaging quality, improved display performance, and better user experience in various applications.
Potential Commercial Applications
The technology can be utilized in automotive head-up displays, medical augmented reality systems, and consumer head-mounted display devices for commercial purposes.
Possible Prior Art
One possible prior art could be the use of traditional optical systems for aberration correction in projection systems. Another could be the use of holographic technology in display devices for improved image quality.
Unanswered Questions
How does the phase compensation apparatus specifically correct astigmatism, spherical aberration, and coma aberration?
The abstract mentions that the phase compensation apparatus corrects these aberrations, but it does not provide detailed information on the specific mechanisms or techniques used for each type of aberration correction.
What are the limitations or constraints of the holographic combiner in performing second phase compensation?
While the abstract highlights the role of the holographic combiner in the projection system, it does not mention any potential limitations or constraints that may affect its performance in correcting aberrations.
Original Abstract Submitted
A projection system is provided, and includes: a phase compensation apparatus (), configured to perform first phase compensation and chromatic aberration correction on a light ray of a received image, and reflect an output light ray of the image to a holographic combiner (); and the holographic combiner (), configured to perform second phase compensation on the light ray that is of the image and that is output by the phase compensation apparatus (). The phase compensation apparatus () is utilized to correct at least one of the following aberrations: astigmatism, a spherical aberration, and a coma aberration; and further correct another aberration in combination with the holographic combiner (), thereby effectively eliminating aberrations and improving imaging quality. The projection system is used in a head-up display system, an augmented reality display system, a head-mounted display device, and the like.
