Patent ID: 8905556
Filing Date: 2014-12-09
Classification: G03B,H04N

Abstract:
1. A projector that projects an image based on image data, comprising: a lens driving unit that drives a lens unit, including a projection lens, to perform a lens shift to move the position of the projection lens in a direction generally parallel to the projected first image, and a zoom to increase and decrease magnification of the image; a position detecting unit that detects position information of the lens unit; a projection unit that projects a first reception image that receives a selection of a predetermined state; a reception unit that receives the selection of the predetermined state; and a control unit that controls the lens shift by the lens driving unit based on the selection of the predetermined state, which is received by the reception unit, in such a manner that zoom is performed in the predetermined state for a first image which is projecting in a state that a central position of the first image is different from a basis position of the zoom, the zoom performed by the lens driving unit based on zoom instruction information adjusting angle of view with respect to the projection lens, wherein