The projector is an output device for displaying an image on a surface that is used as a screen. We often refer to as the infocus projector. The
mention of the name comes from brands that researching, manufacture and
distribute a wide range of digital projectors and accessories. InFocus Corporation, founded in 1986 and headquartered in Wilsonville, Oregon.
The types of media images to be projected to die:
1. Overhead Projector + Transparance overheat (OHP + OHT)
2. Slides / Film frame
3. Film strip / Film cluster
4. Epidiascope
5. Multimedia computer proyector
Function
Projector function to enlarge the image so that it can be seen clearly on the screen provided. Digitakl projector is used for various purposes as follows:
1. Presentation purposes
2. Needs of business users
3. Needs of educators
4. ProAV customers
5. Mobile professionals
6. Display exhibits, and
7. Home theater for all of us.
Types of projectors:
A. Electronic projectors:
Digital projector
LCD projector
CRT projectors
DLP projectors
LCOS projectors
2. Projector transparencies:
Motion picture projector
Slide projector
Overhead projector
Magic Lantern
Enlarger
How it Works LCD projector
Here I will elaborate a little about the workings of LCD projectors. LCD projectors work on the principle of refraction of the light produced by the LCD panels. The panel was made separately based on the basic colors, red, green and blue (RGB). So there are three LCD panels in a projector. Color images released by the projector is the result of refraction of the LCD panels that have been put together by a special prism. The merged image is then passed through a lens and the "fall" on the screen so that it can be seen as an overall picture. The resulting image has a color depth of LCD projectors is good because the resulting color LCD panel directly refracted though the lens to the screen. Besides the image on the LCD projector is also much sharper than DLP projector image results. Another advantage of the LCD is a more efficient use of light so as to produce "ANSI lumens" is higher than the projector with DLP technology. While LCD technology is a major weakness is clearly visible pixels in the image. This causes the LCD technology is less suited to play the movie because it will feel like seeing a movie through the eyes of the impeded "cataract membranes".
The types of media images to be projected to die:
1. Overhead Projector + Transparance overheat (OHP + OHT)
2. Slides / Film frame
3. Film strip / Film cluster
4. Epidiascope
5. Multimedia computer proyector
Function
Projector function to enlarge the image so that it can be seen clearly on the screen provided. Digitakl projector is used for various purposes as follows:
1. Presentation purposes
2. Needs of business users
3. Needs of educators
4. ProAV customers
5. Mobile professionals
6. Display exhibits, and
7. Home theater for all of us.
Types of projectors:
A. Electronic projectors:
Digital projector
LCD projector
CRT projectors
DLP projectors
LCOS projectors
2. Projector transparencies:
Motion picture projector
Slide projector
Overhead projector
Magic Lantern
Enlarger
How it Works LCD projector
Here I will elaborate a little about the workings of LCD projectors. LCD projectors work on the principle of refraction of the light produced by the LCD panels. The panel was made separately based on the basic colors, red, green and blue (RGB). So there are three LCD panels in a projector. Color images released by the projector is the result of refraction of the LCD panels that have been put together by a special prism. The merged image is then passed through a lens and the "fall" on the screen so that it can be seen as an overall picture. The resulting image has a color depth of LCD projectors is good because the resulting color LCD panel directly refracted though the lens to the screen. Besides the image on the LCD projector is also much sharper than DLP projector image results. Another advantage of the LCD is a more efficient use of light so as to produce "ANSI lumens" is higher than the projector with DLP technology. While LCD technology is a major weakness is clearly visible pixels in the image. This causes the LCD technology is less suited to play the movie because it will feel like seeing a movie through the eyes of the impeded "cataract membranes".
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