FAN DISPLAY SCREEN NEAR-EYE DISPLAY DEVICE
A fan display screen near-eye display device, comprising a fan blade (2) and a power device (5), which are protected by a transparent lens (6) and a frame (1), wherein a display module (7) and an image amplification device (8) are provided on the fan blade (2), and the image amplification device (8)...
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| Format: | Patent |
| Sprache: | chi ; eng ; fre |
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| Zusammenfassung: | A fan display screen near-eye display device, comprising a fan blade (2) and a power device (5), which are protected by a transparent lens (6) and a frame (1), wherein a display module (7) and an image amplification device (8) are provided on the fan blade (2), and the image amplification device (8) projects image light (9), which is emitted by the display module (7), into a human eye (10) at a depth position suitable for the human eye (10); and the power device (5) drives the fan blade to rapidly swing back and forth within a certain region to finally present, based on the principle of persistence of vision, a complete image that is projected into the human eye (10) through the transparent lens (6). The fan display screen near-eye display device suitably combines a 3D fan display screen with AR glasses, and has the advantages of having a simple structure, a low cost, a wide virtual imaging region, etc.
Un dispositif d'affichage près de l'œil à écran d'affichage de type ventilateur, celui-ci comprenant une pa |
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