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A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens , but some newer types of projectors can project the image directly, by using lasers .
1902 – Arthur Korn devises practical telephotography technology (reduction of photographic images to signals that can be transmitted by wire to other locations).Wire-Photos are in wide use in Europe by 1910, and transmitted to other continents by 1922. 1907 – The Autochrome plate is introduced. It becomes the first commercially successful ...
One wide screen development during the 1950s used non-anamorphic projection but used three side-by-side synchronized projectors. Called Cinerama, the images were projected onto an extremely wide, curved screen. Some seams were said to be visible between the images but the almost complete filling of the visual field made up for this.
Vitascope was an early film projector first demonstrated in 1895 by Charles Francis Jenkins and Thomas Armat. They had made modifications to Jenkins' patented Phantoscope, which cast images via film and electric light onto a wall or screen. The Vitascope is a large electrically-powered projector that uses light to cast images.
While the DLP imaging device was invented by Texas Instruments, the first DLP-based projector was introduced by Digital Projection Ltd in 1997. Digital Projection and Texas Instruments were both awarded Emmy Awards in 1998 for the DLP projector technology. DLP is used in a variety of display applications from traditional static displays to ...
Charles Francis Jenkins (August 22, 1867 – June 6, 1934) was an American engineer who was a pioneer of early cinema and one of the inventors of television, though he used mechanical rather than electronic technologies.
The firm made products for the motion picture industry. The Bell & Howell 2709 was the first all metal, commercially available motion picture camera. [ 2 ] The 2709 was so expensive that only Charlie Chaplin and three other people owned one, [ 3 ] while the rest were owned by studios.
The firm introduced its first 16 mm camera and movie projector on August 12, 1923, [1] the same year Eastman Kodak introduced the Cine-Kodak and Kodascope. Victor advertised through his entire career thereafter that he had marketed the first 16mm equipment, but his claim was incorrect by several weeks, since the Cine-Kodak had been introduced ...