VIRTUAL REALITY DISPLAY DEVICE
Provided is a thin virtual reality display device including a pancake lens where leaked light can be reduced. The virtual reality display device includes at least an image display panel, a first absorptive linear polarizer, a first retardation layer, a reflective circular polarizer, a half mirror, a...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Provided is a thin virtual reality display device including a pancake lens where leaked light can be reduced. The virtual reality display device includes at least an image display panel, a first absorptive linear polarizer, a first retardation layer, a reflective circular polarizer, a half mirror, a second retardation layer, and a second absorptive linear polarizer in this order, in which the reflective circular polarizer has an action of a concave mirror with respect to a beam incident from the half mirror side. |
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