(of projectors)
31Mount Wittenberg Orca — EP by Björk Dirty Projectors Released 30 June 201 …
32LCD projector — An LCD projector is a type of video projector for displaying video, images or computer data on a screen or other flat surface. It is a modern analog of the slide projector or overhead projector. OverviewTo display images, LCD (liquid crystal… …
33Laser video projector — A laser video projector takes a video signal and modulates a laser beam in order to project a raster based image. The systems work either by scanning the entire picture a dot at a time and modulating the laser directly at high frequency, much… …
34Projection screen — Home theater projection screen displaying a high definition television image A projection screen is an installation consisting of a surface and a support structure used for displaying a projected image for the view of an audience. Projection… …
35McLaughlin Planetarium — Coordinates: 43°40′01″N 79°23′39″E / 43.666964°N 79.394181°E / 43.666964; 79.394181 …
36motion picture, history of the — Introduction history of the medium from the 19th century to the present. Early years, 1830–1910 Origins The illusion of motion pictures is based on the optical phenomena known as persistence of vision and the phi phenomenon. The first …
37photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
38Visual display unit — A visual display unit, often called simply a monitor or display, is a piece of electrical equipment which displays images generated from the video output of devices such as computers, without producing a permanent record. A newer monitor… …
39Cinerama — For the UK rock group, see Cinerama (band). Cinerama is the trademarked name for a widescreen process which works by simultaneously projecting images from three synchronized 35 mm projectors onto a huge, deeply curved screen, subtending 146° …
40Liquid crystal on silicon — Conceptual diagram of the LCoS technology. Liquid crystal on silicon (LCoS or LCOS) is a micro projection or micro display technology typically applied in projection televisions. It is a reflective technology similar to DLP projectors; however,… …
