Projectors: Difference between revisions
From
No edit summary |
No edit summary |
||
(5 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
{{Projects infobox | {{Projects infobox | ||
|image = | |image = | ||
| | |designers = | ||
| | |date = | ||
|tools | |vitamins = | ||
|parts | |materials = | ||
|techniques | |transformations = | ||
| | |lifecycles = | ||
|git | |tools = | ||
|parts = | |||
|techniques = | |||
|files = | |||
|suppliers = | |||
|git = | |||
}} | }} | ||
[[Category:Projects]] | [[Category:Projects]] | ||
[[Category:Information]] | |||
=Introduction= | |||
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. A virtual retinal display, or retinal projector, is a projector that projects an image directly on the retina instead of using an external projection screen. | |||
=Challenges= | =Challenges= | ||
=Approaches= | =Approaches= | ||
<youtube>YfvTjQ9MCwY</youtube> | |||
=References= | =References= | ||
* [https://en.wikipedia.org/wiki/Projector Wikipedia: Projector] |
Latest revision as of 08:59, 23 September 2021
Project: Projectors
Introduction
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. A virtual retinal display, or retinal projector, is a projector that projects an image directly on the retina instead of using an external projection screen.
Challenges
Approaches