OPTICAL PROJECTION SYSTEM AND ELECTRONIC DEVICE

Abstract: the present disclosure provides an optical projection system and an electronic device. the optical projection system comprises a light source module and a projection module; the light source module has a light-emergent surface; the projection module comprises an entrance pupil, an optical path processing component, and an exit pupil; the light-emergent surface is provided opposite to the entrance pupil, the entrance pupil and the exit pupil are in a conjunctional relationship, the optical path processing component is configured for receiving a first light beam transmitted from the entrance pupil, and the exit pupil is configured for receiving a second light beam transmitted from the optical path processing component.

Inventor(s): Guiyu Li, Yaling Xu, Dianliang Xie

CPC Classification: G03B21/2073 (Lamp housings)

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