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32.3: An Eyeglass‐Free Rear‐Cross‐Lenticular 3‐D Display
Author(s) -
Morishama H.,
Nose H.,
Taniguchi N.,
Inoguchi K.,
Matsumura S.
Publication year - 1998
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1833915
Subject(s) - stereoscopy , liquid crystal display , backlight , perpendicular , optics , crosstalk , flat panel display , image quality , computer graphics (images) , materials science , computer science , computer vision , artificial intelligence , physics , optoelectronics , image (mathematics) , mathematics , geometry
We have developed a new method of an eyeglass‐free stereoscopic display, which we call “Rear‐Cross‐Lenticular 3‐D Display” (RCL3D). The RCL3D consists of a LCD panel, two lenticular lens sheets which run perpendicular to each other, a Checkered Pattern Mask and a backlight panel. On the LCD panel, a composite image which consists of alternately arranged horizontally striped images for right eye and left eye, is displayed. This composite image form is compatible with the field sequential stereoscopic image data. We made prototype of the RCL3D (14.5″, XGA) and confined the good quality of the stereoscopic 3‐D images. But there is slight crosstalk with the prototype. The measured crosstalk is around 5%. According to the results of a simulation of illumination profile in viewing zone, LCD with less reflectance and scattering is expected for RCL3D to reduce the crosstalk.