Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Aluminized_screen> ?p ?o }
Showing triples 1 to 25 of
25
with 100 triples per page.
- Aluminized_screen abstract "Aluminized screen may refer to a type of cathode ray tube (CRT) for video display, or to a type of projection screen for showing motion pictures or slides, especially in polarized 3D.Some cathode ray tubes, e.g., television picture tubes, include a thin layer of aluminium deposited on the back surface of their internal phosphor screen coating. Light from an excited area of the phosphor which would otherwise wastefully shine back into the tube is instead reflected forward through the phosphor coating, increasing the total visible light output. The aluminium layer must be thick enough to reflect light efficiently, yet not so thick as to absorb too great a proportion of the electron beam that excites the phosphor.Some projection screens have an aluminized surface, usually an aluminium paint rather than a solid sheet of the metal. They reflect polarized light without altering its polarization. This is necessary when showing 3D films as left-eye and right-eye views which are superimposed but oppositely polarized (typically at opposite 45 degree angles to the vertical if linearly polarized, right-handed and left-handed if circularly polarized). Audience members wear polarized glasses that allow only the correct image to be seen by each eye.".
- Aluminized_screen wikiPageID "3414930".
- Aluminized_screen wikiPageLength "1395".
- Aluminized_screen wikiPageOutDegree "8".
- Aluminized_screen wikiPageRevisionID "584085498".
- Aluminized_screen wikiPageWikiLink 3D_film.
- Aluminized_screen wikiPageWikiLink Aluminium.
- Aluminized_screen wikiPageWikiLink Category:Cathode_ray_tube.
- Aluminized_screen wikiPageWikiLink Cathode_ray.
- Aluminized_screen wikiPageWikiLink Cathode_ray_tube.
- Aluminized_screen wikiPageWikiLink Phosphor.
- Aluminized_screen wikiPageWikiLink Polarized_3D_system.
- Aluminized_screen wikiPageWikiLink Projection_screen.
- Aluminized_screen wikiPageWikiLinkText "Aluminized screen".
- Aluminized_screen wikiPageWikiLinkText "aluminized screen".
- Aluminized_screen wikiPageUsesTemplate Template:Engineering-stub.
- Aluminized_screen wikiPageUsesTemplate Template:Unreferenced.
- Aluminized_screen subject Category:Cathode_ray_tube.
- Aluminized_screen comment "Aluminized screen may refer to a type of cathode ray tube (CRT) for video display, or to a type of projection screen for showing motion pictures or slides, especially in polarized 3D.Some cathode ray tubes, e.g., television picture tubes, include a thin layer of aluminium deposited on the back surface of their internal phosphor screen coating.".
- Aluminized_screen label "Aluminized screen".
- Aluminized_screen sameAs Q4737404.
- Aluminized_screen sameAs m.09b8kp.
- Aluminized_screen sameAs Q4737404.
- Aluminized_screen wasDerivedFrom Aluminized_screen?oldid=584085498.
- Aluminized_screen isPrimaryTopicOf Aluminized_screen.