« Home Electronics – Essential Home Theater Components | Main | What kind of computer equipment Recording Studio I need to make recordings Professional Counselor »
Technologies Projector – LCD, DLP and LCOS
By admin | March 14, 2010
LCD, DLP and LCOS technology, three are used mainly in schools, colleges and corporate houses for the present, watch videos, classroom training, product training, etc. LCD projectors use LCD (Liquid Crystal Display) technology to display text interactive whiteboard and an image or other projections. It 'also known as multimedia projectors, since they can provide both text and images from your computer, television and video equipment. They can work with alltypes of laptops and desktops. The projection may SVGA and XGA resolution.
Means SVGA 800 * 600 means that the resolution XGA 1024 * 768 screen resolution. A digital image is composed of dots or pixels. A decision is the size of the digital image, which are expressed in width * height. For example: 800 * 600 resolution, a picture is 800 pixels wide and 600 pixels high. The projector light is measured in ANSI (American National Standards Institute) lumens.
The DLPand LCOS projectors are also considered as a form of LCD projector, even though the use DLP (Digital Light Processing) and LCOS (Liquid Crystal on Silicon) technology for video projection. LCD technology is the best to use the computer, and DLP is the best for the screening of video. LCD screen for better color saturation, sharper and the lighting is more effective than DLP. DLP projectors are smaller and lighter and produce video LCD contrast higher.
LCOS technology is the best of a highresolutions. Its headlights are larger and heavier than LCD and DLP and generally more expensive. A practical application of LCD technology used by teachers to educate students to use software that you took the photo says: "screen MSWord 'from a computer screen, and the project on the interactive whiteboard so that all students can see what is happening on the screen. Some projector accessories include: cabinets, cases, kits, ceiling cables, lenses, lamps, remote mountain areasmanagement, canvas, easels, carts, digital microscope, viewer, etc.
Related posts:
- Auditorium LCD Projectors
- Liquid Crystal on Silicon (LCoS) Technology
- Best Digital Projector – 3 Simple Tips to choose the best digital projectors
- What to look for when you have an LCD TV to buy?
- What are the three types of LCD TV?
- HDTV – Should I get a 720p or 1080p HDTV?
- Home Theater Projector Screens
- Advantages and disadvantages of DLP TV
- Video Scaler Audio / Video Processors
- Tips on choosing the right LCD TV
Topics: Ceiling Speakers Articles | Comments Off
Comments are closed.