Patent Number: 8,500,286

Title: Projection system

Abstract: A projection system is disclosed, the projection system including: an illumination unit; a PBS (Polarizing Beam Splitter) reflecting the light from the illumination unit, transmitting an image light, having a width larger than that of entrance pupil through which the image light is incident, and having a structure in which a width of an area facing projection lenses is larger than that of an area perpendicular to an area facing the projection lenses; a display device receiving the light reflected from the PBS and outputting the light as an image light; and a projection unit mounted with the projection lenses for projecting the image light outputted from the display device to a screen.

Inventors: Seo; Eunsung (Seoul, KR), Jeong; Seungman (Seoul, KR), Choi; Hyunho (Seoul, KR), Lee; Sanghun (Seoul, KR)

Assignee: LG Innotek Co., Ltd.

International Classification: G03B 21/14 (20060101)

Expiration Date: 2021-08-06 0:00:00