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公开(公告)号:US11281086B2
公开(公告)日:2022-03-22
申请号:US16969932
申请日:2018-05-25
Applicant: LG ELECTRONICS INC.
Inventor: Sangkyun Kim , Eunbong Lee
Abstract: A projector is disclosed. The projector comprises: a body having an upper surfaces; a light output unit provided inside the body and outputting an image toward the upper surface; a cover covering the upper surface and pivotally connected to the body; and a control unit for reversing the image according to the angle formed by the cover and the upper surface.