What does projection screen mean?
Definitions for projection screen
pro·jec·tion screen
This dictionary definitions page includes all the possible meanings, example usage and translations of the word projection screen.
Princeton's WordNet
screen, silver screen, projection screennoun
a white or silvered surface where pictures can be projected for viewing
Wikipedia
Projection screen
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 screens may be permanently installed, as in a movie theater; painted on the wall; or portable with tripod or floor rising models as in a conference room or other non-dedicated viewing space. Another popular type of portable screens are inflatable screens for outdoor movie screening (open-air cinema).Uniformly white or grey screens are used almost exclusively as to avoid any discoloration to the image, while the most desired brightness of the screen depends on a number of variables, such as the ambient light level and the luminous power of the image source. Flat or curved screens may be used depending on the optics used to project the image and the desired geometrical accuracy of the image production, flat screens being the more common of the two. Screens can be further designed for front or back projection, the more common being front projection systems, which have the image source situated on the same side of the screen as the audience. Different markets exist for screens targeted for use with digital projectors, movie projectors, overhead projectors and slide projectors, although the basic idea for each of them is very much the same: front projection screens work on diffusely reflecting the light projected on to them, whereas back-projection screens work by diffusely transmitting the light through them.
ChatGPT
projection screen
A projection screen is a large reflective surface, typically white or off-white, on which images or videos are displayed or projected. It is used in various settings such as movie theaters, home theaters, classrooms, conference rooms, and outdoor presentations. The screen can be made from different materials and it may be permanent, pull-down, or portable depending on its intended use. It is designed to enhance the brightness, contrast, and viewing angle of the projected content.
Wikidata
Projection screen
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 screens may be permanently installed, as in a movie theater; painted on the wall; or semi-permanent or mobile, as in a conference room or other non-dedicated viewing space such as an outdoor movie screening. Uniformly white or grey screens are used almost exclusively as to avoid any discoloration to the image, while the most desired brightness of the screen depends on a number of variables, such as the ambient light level and the luminous power of the image source. Flat or curved screens may be used depending on the optics used to project the image and the desired geometrical accuracy of the image production, flat screens being the more common of the two. Screens can be further designed for front or back projection, the more common being front projection systems, which have the image source situated on the same side of the screen as the audience. Different markets exist for screens targeted for use with digital projectors, movie projectors, overhead projectors and slide projectors, although the basic idea for each of them is very much the same: front projection screens work on diffusely reflecting the light projected on to them, whereas back projection screens work by diffusely transmitting the light through them.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of projection screen in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of projection screen in Pythagorean Numerology is: 9
Translations for projection screen
From our Multilingual Translation Dictionary
- écran de projectionFrench
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"projection screen." Definitions.net. STANDS4 LLC, 2024. Web. 29 Mar. 2024. <https://www.definitions.net/definition/projection+screen>.
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