ELDIM at IMID 2011

Dr. Pierre BOHER, R&D application head Manager, will present 2 technical papers at the Seoul (Korea) IMID 2011 exhibition.

Dr. Pierre BOHER, R&D application head Manager, will  present 2 technical papers at the Seoul (Korea) IMID 2011 exhibition.

Crosstalk Homogeneity of Passive Glass 3D Displays
Pierre Boher, Thierry Leroux, Thibault Bignon (ELDIM, France), and Pierre Blanc (Laboratoires d’Essais de la FNAC, France)

One commercial passive glass 3D TV is characterized using imaging videoluminance-meter across one of the glass filters. Crosstalk homogeneity on the entire surface of the display is deduced. Results are correlated to those obtained locally using Fourier optics viewing angle instrument. We demonstrate in particular that the local crosstalk imperfections are linked to an imperfect alignment of the quarter wave plate film with regards to the pixel structure.

Thursday october 13rd [34-2] 11:05 ~ 11:25 room 304

First Measurement of Crosstalk Homogeneity on Auto-stereoscopic 3D Display
Pierre Boher, Thierry Leroux, and Thibault Bignon (ELDIM, France)

One commercial auto-stereoscopic 3D display is characterized using imaging video-luminance-meter. The system is positioned at the working distance and laterally shifted. Crosstalk homogeneity on the entire surface of the display is deduced. Results are correlated to those obtained locally using high angular resolution Fourier optics viewing angle instrument. We show that the crosstalk is optimized on most of the surface of the display. Local imperfections like scratches and mark increase drastically the crosstalk. The viewing freedom can be also estimated.

Thursday october 13rd [34-2] 11:05 ~ 11:25 room 304