Abstract: A display apparatus and a display method of a display apparatus to which a 3D display film is attachable are provided. The display method according to various exemplary embodiments of the present general inventive concept includes sensing whether a 3D display film is attached to or detached from a display apparatus, automatically converting the display apparatus into a 3D mode when the 3D display film is attached to cover a display unit of the display apparatus, and automatically converting into a normal mode when the 3D display film is detached from the display apparatus.

Abstract: A liquid crystal shutter includes: a first plate including a first transparent electrode layer, a second plate disposed parallel to the first plate and including a second transparent electrode layer, a liquid crystal layer disposed between the first plate and the second plate and is configured to transmit or block light according to a first potential difference between the first transparent electrode layer and the second transparent electrode layer, and a heating electrode configured to generate a second potential difference for generating heat in the first transparent electrode layer.

Abstract: A liquid crystal shutter configured to divide an optical path in an image capturing apparatus which captures 3D images is provided. The liquid crystal shutter includes an upper plate and a lower plate, and a liquid crystal layer disposed between the upper plate and the lower plate. Each of the upper plate and the lower plate includes a transparent plate, a polarizing film formed on an outer surface of the transparent plate, and an electrode layer formed on an inner surface of the transparent plate. A heating unit configured to heat the liquid crystal layer is disposed on any one of the electrode layer of the upper plate and the electrode layer of the lower plate.