PROJECTOR, OPTICAL ENGINE, AND PIXEL OFFSET DEVICE

专利名称：PROJECTOR, OPTICAL ENGINE, AND PIXEL

OFFSET DEVICE

发明人：Wei-Hao Chen,Chun-Hsin Lu,Tsung-Hsin Liao申请号：US16015215申请日：20180622

公开号：US20190235364A1公开日：20190801

专利附图：

摘要：A projector includes a light source module and an optical engine. The lightsource module provides an illumination beam. The optical engine includes a light valve, aprojection lens, and a pixel offset device. The light valve has an active surface, and the

active surface converts the illumination beam into an image beam and reflects the imagebeam. The projection lens projects the image beam from the projector. The pixel offsetdevice is located between the light valve and the projection lens and includes a frame anda transparent panel, the transparent panel is disposed in the frame and includes atransparent surface, the transparent panel is disposed on the transmission path of theillumination beam and the transmission path of the image beam, the frame is configuredto drive the transparent panel to vibrate, and the transparent surface is tilted withrespect to the active surface.

申请人：Coretronic Corporation

地址：Hsin-Chu TW

国籍：TW

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