18444869. Display Systems With Strain Gauge Circuitry simplified abstract (Apple Inc.)
Contents
- 1 Display Systems With Strain Gauge Circuitry
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Display Systems With Strain Gauge Circuitry - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Commercial Applications
- 1.9 Prior Art
- 1.10 Frequently Updated Research
- 1.11 Questions about Head-Mounted Device Technology
- 1.12 Original Abstract Submitted
Display Systems With Strain Gauge Circuitry
Organization Name
Inventor(s)
Christopher Patton of San Jose CA (US)
Michael J Oudenhoven of San Francisco CA (US)
Rick Y Huang of Sunnyvale CA (US)
Display Systems With Strain Gauge Circuitry - A simplified explanation of the abstract
This abstract first appeared for US patent application 18444869 titled 'Display Systems With Strain Gauge Circuitry
Simplified Explanation
The patent application describes a head-mounted device with a frame that includes an internal metal frame member. Polymer frame structures are molded over the internal frame member and have lens openings for mounting lenses with waveguides. Strain gauge circuitry is attached to the internal frame member to measure deformation during operation, allowing for correction of image distortion.
- The head-mounted device has a frame with an internal metal frame member.
- Polymer frame structures are molded over the internal frame member and have lens openings.
- Lenses with waveguides are mounted in the lens openings for guiding images to eye boxes.
- Strain gauge circuitry attached to the internal frame member measures deformation for image correction.
Potential Applications
The technology described in the patent application could be used in various applications such as virtual reality headsets, augmented reality devices, and other head-mounted displays where image distortion correction is necessary.
Problems Solved
This technology addresses the problem of image distortion that can occur in head-mounted devices due to deformation of the frame during use. By measuring this deformation and taking corrective actions, the technology ensures a more accurate and immersive viewing experience for users.
Benefits
The benefits of this technology include improved image quality, reduced image distortion, enhanced user experience, and increased accuracy in displaying virtual or augmented reality content.
Commercial Applications
Title: "Advanced Image Correction Technology for Head-Mounted Devices" This technology could have commercial applications in the gaming industry, medical field for surgical simulations, training and education for immersive experiences, and entertainment for virtual tours and experiences.
Prior Art
Readers interested in prior art related to this technology could start by researching patents related to head-mounted displays, image correction technologies, and strain gauge applications in wearable devices.
Frequently Updated Research
There may be ongoing research in the field of wearable technology, image processing algorithms for distortion correction, and materials science for frame design improvements in head-mounted devices.
Questions about Head-Mounted Device Technology
How does the strain gauge circuitry work in measuring frame deformation?
The strain gauge circuitry attached to the internal frame member detects changes in resistance caused by deformation, allowing for accurate measurement of frame distortion.
What are some potential future advancements in head-mounted device technology?
Future advancements in head-mounted device technology may include more advanced image correction algorithms, lighter and more durable frame materials, and enhanced user interface features for a more immersive experience.
Original Abstract Submitted
A head-mounted device may have a head-mounted frame. The head-mounted frame may have an internal frame member such as a metal frame member (metal frame structure). Frame structures such as polymer frame structures may be molded over the internal frame member and may be provided with lens openings. The head-mounted device may have lenses with waveguides that are mounted in the lens openings. The waveguides may be used in guiding images received from projectors to eye boxes for viewing by a user. Strain gauge circuitry may be attached to a central portion of the internal frame member. During operation of the head-mounted device, the strain gauge circuitry may measure for deformation of the internal frame member, so that image warping operations may be performed or so that other actions may be taken to correct for image distortion arising from the measured deformation.
