Title: 3-dimensional image display device and 3-dimensional image display method
Application Number: 200580004351 Application Date: 2005.02.09
Publication Number: 1918504 Publication Date: 2007.02.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G02B27/22;G02F1/01;G03H1/08;G06F17/15
Applicant(s) Name: NTT Docomo Inc. Address:
Inventor(s) Name: Tsuboi Masashi;Horikoshi Tsutomu;Takeshita Atsushi
Attorney & Agent: xu jing
Abstract:
    A three-dimensional image display device is provided which allows a reduction in redundant calculation and high-speed obtainment of an optimum control image to be recorded on an optical wavefront control unit. This invention relates to a three-dimensional image display device for displaying a three-dimensional image by irradiating illuminating light at an optical wavefront control unit which records a control image. The three-dimensional image display device of this invention includes a control image optimizing unit which calculates three-dimensional images corresponding to a group of control images based on constraints inherent to the optical wavefront control unit, selects a control image corresponding to a three-dimensional image satisfying a predetermined condition from the group of control images, and records the selected control image on the optical wavefront control device.
Time: 12