FIELD: wearable optics.
SUBSTANCE: invention relates to contact lenses into which an information display device in the form of a microdisplay with a gradient lens is integrated, and it can be used to form augmented, virtual or extended reality (AR/VR/XR). The claimed contact lens contains a flat display with a maximum size d, the screen of which is located on the axis of symmetry of the contact lens and is directed towards the user's eye, a power and control unit and a collimating optical system located between the display and the eye. The specified collimating optical system is made in the form of a single collecting lens with a diameter D and a radial gradient of the refractive index, the optical axis of which coincides with the specified axis of symmetry of the contact lens.
EFFECT: reduction in the overall dimensions of the contact lens while maintaining the clarity of the perceived image on the display screen.
12 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIQUID LENS, PROVIDED CONTACT LENS AND INTRAOCULAR DEVICE | 2023 |
|
RU2813451C1 |
| SINGLE-FIBRE MULTIPOINT LASER PROBE FOR OPHTHALMOLOGICAL ENDOILLUMINATION | 2010 |
|
RU2560902C2 |
| WEARABLE OPTICAL DEVICE AND METHOD FOR MANUFACTURING AN OPTICAL COMPOSITE MATERIAL FOR SUCH A DEVICE | 2022 |
|
RU2797750C2 |
| CONVERTIBLE 2D/3D DISPLAY DEVICE | 2011 |
|
RU2582888C2 |
| AUGMENTED REALITY DEVICE BASED ON HOLOGRAPHIC OPTICAL WAVEGUIDE | 2020 |
|
RU2740065C1 |
| METHOD FOR MANUFACTURING OPTICAL ELEMENTS USING MICROSTEREOLITHOGRAPHY 3D PRINTING | 2021 |
|
RU2783178C1 |
| OPTICAL ASSEMBLY AND AUTOSTEREOSCOPIC DISPLAY DEVICE BASED THEREON | 2009 |
|
RU2507550C2 |
| LIGHT-CONDUCTING OPTICAL ELEMENT | 2003 |
|
RU2324960C2 |
| AUGMENTED AND COMBINED REALITY DEVICE | 2020 |
|
RU2747680C1 |
| MULTICORE FIBER FOR MULTIPOINT LASER PROBE | 2018 |
|
RU2770121C2 |
