ES2024269A6 - Optical system for three-dimensional viewing - Google Patents
Optical system for three-dimensional viewingInfo
- Publication number
- ES2024269A6 ES2024269A6 ES9001428A ES9001428A ES2024269A6 ES 2024269 A6 ES2024269 A6 ES 2024269A6 ES 9001428 A ES9001428 A ES 9001428A ES 9001428 A ES9001428 A ES 9001428A ES 2024269 A6 ES2024269 A6 ES 2024269A6
- Authority
- ES
- Spain
- Prior art keywords
- degree
- angle
- optical system
- polarising
- dimensional viewing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Abstract
The invention consists of an optical system which gives rise to three-dimensional viewing, being based on the use of two images reproduced by two, twin TV sets placed in such a manner that their screens form a right angle, there being, between both of them, an equidistant pane of glass 45 degree from the screens on which are coupled polarising filters which act at an angle of 90 degree with respect to one another. The system is supplemented by the use of polarising spectacles, the angle of polarisation of each eye being the same as that of the screen whose image they receive respectively, it being possible for both polarising filters to achieve a rotation of 90 degree. With very slight modifications, the invention can be applied to TV receivers and monitors, computers and video games, translucent photographs, semi-transparencies, duratrans films, and in general to any image formed by dots or light masses.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9001428A ES2024269A6 (en) | 1990-05-23 | 1990-05-23 | Optical system for three-dimensional viewing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9001428A ES2024269A6 (en) | 1990-05-23 | 1990-05-23 | Optical system for three-dimensional viewing |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2024269A6 true ES2024269A6 (en) | 1992-02-16 |
Family
ID=8267424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9001428A Expired - Lifetime ES2024269A6 (en) | 1990-05-23 | 1990-05-23 | Optical system for three-dimensional viewing |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2024269A6 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7401923B2 (en) | 2004-03-09 | 2008-07-22 | Fergason Patent Properties, Llc | Monitor for showing high-resolution and three-dimensional images and method |
US7411636B2 (en) | 2004-11-23 | 2008-08-12 | Fergason Patent Properties, Llc | Stereoscopic liquid crystal display (LCD) with polarization method |
-
1990
- 1990-05-23 ES ES9001428A patent/ES2024269A6/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7401923B2 (en) | 2004-03-09 | 2008-07-22 | Fergason Patent Properties, Llc | Monitor for showing high-resolution and three-dimensional images and method |
US7411636B2 (en) | 2004-11-23 | 2008-08-12 | Fergason Patent Properties, Llc | Stereoscopic liquid crystal display (LCD) with polarization method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20101018 |