The present invention pertains to an augmented reality (AR) system that projects information over the real world object. The same system can be used as a virtual reality (VR) system as well where all the images shown and visible to viewers are generated by the display. A system that can be used for both applications is sometimes called mixed reality (MR) system.
The present disclosure disclosed a mixed reality system, the system comprising, a display, an optical system that projects an image into a viewer's eye where the display is shaped to be a convex or a concave optical component.
The foregoing and other advantages of the disclosure will become apparent upon reading the following detailed description and upon reference to the drawings.
While the present disclosure is susceptible to various modifications and alternative forms, specific embodiments or implementations have been shown by way of example in the drawings and will be described in detail herein. It should be understood, however, that the disclosure is not intended to be limited to the particular forms disclosed. Rather, the disclosure is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of an invention as defined by the appended claims.
An augmented reality (AR) system projects information over the real world object. The same system can be used as a virtual reality (VR) system as well where all the images shown and visible to viewers are generated by the display. A system that can be used for both applications AR and VR)is sometimes called mixed reality (MR).
The main parts of AR, VR, or MR systems are displays, optics, interfaces, and computing systems. The interface is used to interact with the user and also with the information sources. The display creates the images, and the optical system enables the image to be presented as augmented or virtual reality for the user. While interfaces and computing systems can be hidden away from the face, the optical system and displays are mainly on the face of the viewers. Therefore, having a compact structure for the optical system and displays is essential for ease of use.
In one embodiment, a display is shaped as one of the optical components. Here, the display can be flexible and molded into the optical structure shape.
The radius of the curved display 102 and the concave mirror 104 are designed to provide the magnification, and focal distance. The display 104 can be curved in all directions or only curved in one direction. This direction can be in perpendicular with the mirror edge that the curved display 102 is close to. As a result, the image will be magnified in one direction only.
In one embodiment, the magnification by optics and display curvature is done in one direction. As a result, the display is elongated/stretched in a direction that is close to the edge of the mirror to increase the use of the field of view.
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While the present disclosure is susceptible to various modifications and alternative forms, specific embodiments or implementations have been shown by way of example in the drawings and are described in detail herein. It should be understood, however, that the disclosure is not intended to be limited to the particular forms disclosed. Rather, the disclosure is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of an invention as defined by the appended claims.
Number | Date | Country | |
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63171195 | Apr 2021 | US |
Number | Date | Country | |
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Parent | 18554229 | Oct 2023 | US |
Child | 19028086 | US |