FIELD: displaying.
SUBSTANCE: invention relates to apparatuses generating "floating" images in the open space. Apparatus comprises a projection optical system; a waveguide containing a first input diffraction optical element, a second input diffraction optical element, an output diffraction optical element, and an optical element with positive optical power. The projection optical system includes: an image projector, an optical transfer unit, an intermediate image area, and a projection unit.
EFFECT: user of the invention observes a real image in space in a large field of view during use.
23 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2799119C1 |
| APPARATUS FOR DISPLAYING A "FLOATING" IMAGE AND METHOD FOR OPERATION THEREOF (VARIANTS) | 2020 |
|
RU2751405C1 |
| AUGMENTED REALITY DEVICE AND METHOD OF ITS OPERATION | 2019 |
|
RU2719568C1 |
| OPTICAL COMBINER BASED ON WAVEGUIDE FOR DISPLAYING AUGMENTED REALITY, METHOD OF OPERATING SAID OPTICAL COMBINER, AUGMENTED REALITY GLASSES BASED ON SAID OPTICAL COMBINER | 2024 |
|
RU2825552C1 |
| AUGMENTED REALITY DEVICE BASED ON CURVED WAVEGUIDE, METHOD OF OPERATION OF MENTIONED DEVICE, AUGMENTED REALITY GLASSES BASED ON MENTIONED DEVICE | 2022 |
|
RU2801055C1 |
| OPTICAL COMBINER FOR DISPLAYING AUGMENTED REALITY WITH CORRECTION OF USER'S VISION IMPAIRMENT, METHOD OF OPERATION OF THE MENTIONED OPTICAL COMBINER, AUGMENTED REALITY GLASSES FOR DISPLAYING AUGMENTED REALITY WITH CORRECTION OF USER VISION IMPAIRMENT | 2023 |
|
RU2799661C1 |
| AUGMENTED REALITY DEVICE BASED ON A CURVED WAVEGUIDE, METHOD FOR OPERATION OF THE SAID DEVICE, AUGMENTED REALITY GLASSES BASED ON THE SAID DEVICE | 2021 |
|
RU2780511C1 |
| WAVEGUIDE WITH SEGMENTED DIFFRACTION OPTICAL ELEMENTS AND NEAR-EYE DISPLAY | 2020 |
|
RU2752556C1 |
| WAVEGUIDE ARCHITECTURE BASED ON DIFFRACTIVE OPTICAL ELEMENTS FOR AUGMENTED REALITY DISPLAYS WITH WIDE FIELD OF VIEW | 2020 |
|
RU2752296C1 |
| AUGMENTED REALITY DISPLAY DEVICE BASED ON VARIABLE CURVATURE WAVEGUIDE, AUGMENTED REALITY DISPLAY DEVICE OPERATION METHOD, AGGREGATED REALITY GLASSES, OPTICAL COMPENSATOR | 2021 |
|
RU2774661C1 |
