3 DIMENSIONAL STEREOGRAPHY IMAGE DISPLAYABLE SYSTEM

摘要

PURPOSE: A three dimensional stereography image displayable system is provided to implement a pure white light of a wide area in a view area after passing through a panel holographic optical element (P-HOE) since a passing light hardly generates a chromatic aberration according to a wavelength band. CONSTITUTION: A three dimensional stereography image displayable system (100) comprises a first light source to a third light source (110a-110c), a first holographic optical element (HOE) (115), and a second HOE (125). The first to the third light sources radiate a light of a red, a green, and a blue (RGB) respectively. The first HOE comprises a first hologram pattern domain to a third hologram pattern domain (116a-116c) in which the light of the RGB coming from the first to the third light sources radiating respectively the RGB is entered respectively. The first hologram pattern domain to the third hologram pattern domain form a diffraction angle of each light differently by applying a wavelength characteristic of the RGB light. The second HOE records location information of a view area in which an image or a pixel pattern of a transmissive display device is indicated. [Reference numerals] (AA) View area