Title :
Single-DMD based solid-state volumetric true 3D display
Author :
Qibin, Feng ; Hao, Tong ; Tao, Liu ; Yunfei, Chang ; Guoqiang, Lv ; Huaxia, Wu
Author_Institution :
Key Lab. of Special Display Technol., Hefei Univ. of Technol., Hefei, China
Abstract :
True 3D display can provide more depth cues to viewers. Different from the 3D display developed by Light Space Company, a single-DMD based true 3D display consists of a UHP lamp, a color wheel, a hollow integrator, a relay system, a DMD, projection lens, folder mirrors, 20 LC shutters, and several control circuits. The speed of the color wheel and circuits are required to be very high. The final luminance is 237cd/m2. The color gamut is 69.7% of the NTSC standard and the color temperature is 5407 K.
Keywords :
micromirrors; three-dimensional displays; LC shutters; UHP lamp; color gamut; color wheel; control circuits; digital micromirror devices; folder mirrors; hollow integrator; projection lens; relay system; single-DMD based true 3D display; solid-state volumetric true 3D display; temperature 5407 K; Field programmable gate arrays; Image color analysis; Optical imaging; Pixel; SDRAM; Scattering; Three dimensional displays;
Conference_Titel :
Audio Language and Image Processing (ICALIP), 2010 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-5856-1
DOI :
10.1109/ICALIP.2010.5684504
