Optical lens group and near-to-eye display device

The utility model discloses an optical lens group, which comprises a PBS prism, the PBS prism comprises a light incident surface, a light collimation surface and a light emergent surface, the PBS prism further comprises a polarization selection beam splitter, and the polarization selection beam spli...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG XIMENG, CHEN HAILONG, NI DONGWEI, CHENG DEWEN, WANG QIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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