Stereoscopic System
Projection System
Dear Sirs:
At present an offer is made certain perspective inventions, a list of which is attached hereto and which are the subject matter of patent applications pending or patents issued abroad. The inventions offered are made by Svyatoslav I. Arsenich, who is an exclusive owner of the patented know-how which can be qualified as a revolutionary breakthrough in the modern technology and economic efficiency due to the possibility of separate or complex use thereof when commercializing the inventions under exclusive rights on the world market.
These offered apparatuses and technologies can provide an opportunity for customers to have products possessing main optical parameters up to the Hi-End level.
Alongside with these outstanding characteristics prime cost of manufacturing of such products is less than that of prior art analog projectors having either liquid crystal or micromirror matrixes, and is also less by two orders than that of monitors of direct observation having a liquid crystal or plasma panel of a picture diagonal exceeding 0,6m.
In the case of standardizing of the information reflection and illuminating systems these products could be widely used on the world market thus providing great demand and high competitiveness.
1.Stereoscopic System
The proposed stereoscopic system is destined for spectacle-less simultaneous viewing by great number of spectators on one and the same stereoscreen of one or different stereoscopic images which are projected in cinemas, on video informational and advertising panels and glass-cases, shop windows, on stereoscopic pictures and photographs, on television and computer monitor stereoscreens and on other visual stereoscopic apparatuses. When during stereoobservation the autocorrector is used it is acheved automatic combination of stereoangles autonomously with eyes of spectators.
Advantages of the systems over those known in the art are as follows:
- possibility of spectacle-less viewing of wide-screen and panoramic stereoimages on stereoscreens of any geometric form;
- visual comfortable simultaneous viewing by great number of spectactator of stereoimages without geometric aberrations with optimal optical parameters;
- optimal viewers’ comfort, when observing stereoimages with a constant sharp stereoeffect at any angles in the process of lateral displacement of a viewer;
- simultaneous viewing of different stereoimages at two sides of the stereoscreen or at different viewing angles.
- screen gain – 2-10000 and more.
Patents pending: RF Application № 98110152
International Application № РСТ / RU 99 / 00174.
International publication № WO 99 / 65249
2.Projection System
The proposed projection system is destined for cinema, TV, video, episcope and diascope projection onto a large viewing screen. For television and video projections it can be used conventional projection kinescopes, LCD and other monitors. The projection system provides a novel unique optical projection scheme of front and reer projection, and a novel type of the projection (reflecting and/or enlightening) viewing screen for conventional multi and stereoscopic projections.
Advantages of the new projectors if compared with the best world known prior art analogous projectors are as follows:
- minimal weight and overall dimensions of the projection system (under minimal projection space);
- projection cannot be obscured by outer objects and hidrances, the image projected can be viewed substantially without highlights when directly illuminated by bright sun or artificial light;
- ability of close constant focusing of images onto a screen;
- substantially reduced net cost of manufacture of projectors when it is used the proposed embodiment having one colored projection kinescope;
- projection without highlights when illuminated by sun, also projection from remote distance onto screens having different transparency for observing background behind the screen (window, glass-case, spectacles and other screens);
- screen gain – 2-1000 and more.
Patents pending: RF Application № 9811370.
International Application № РСТ/RU99/00231,
International publication № WO 00 / 03271
