AUGMENTED REALITY DISPLAY APPARATUS
An augmented reality display device according to the embodiment includes an optical module for allowing an augmented reality image having polarization characteristics to progress toward a preset area, and a display module including a reflective lens located in the preset area. The reflective lens re...
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Zusammenfassung: | An augmented reality display device according to the embodiment includes an optical module for allowing an augmented reality image having polarization characteristics to progress toward a preset area, and a display module including a reflective lens located in the preset area. The reflective lens reflects the augmented reality image projected on one surface and transmits incident light projected on the other surface. The reflective lens includes at least one refractive index anisotropic film layer having different refractive indices for vertical polarization and horizontal polarization. By using optical lenses with different reflectivity and transmittance according to the polarization characteristics of light, the visibility of augmented reality images can be improved.
실시예에 따른 증강현실 표시 장치는, 편광 특성을 갖는 증강현실 영상이 기설정 영역을 향하여 진행되게 하는 광학모듈, 기설정 영역에 위치한 반사렌즈를 포함하는 표시모듈을 포함하고, 반사렌즈는, 일면으로 입사되는 증강현실 영상을 반사하고, 타면에 입사되는 입사광을 투과시키며, 반사렌즈는, 수직 편광과 수평 편광에 대하여 서로 다른 굴절률을 갖는 귤절률 이방성 필름층을 일층 이상 포함한다. |
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