An Introduction
to LCD Projectors
Liquid Crystal Display (LCD) Projectors are basically
a combination of LCD panel, a device for video projection & a high
intensity light source. Irrespective of the technology used, all projectors
that are used in conjunction with computers are referred to as computer
projectors. These projectors are generally used with various accessories
such as laser pointers. These pointers are used as a guiding tool while
conducting seminars for a larger audience.
Halogen lamp:
LCD projectors use halogen lamps
to project the images on to a screen. The light from the halogen lamp
is typically passed through three LCD panels, which perform in a similar
manner to a prism i.e. it splits light into its basic components of
green, blue & red. It is then focused on the projection screen &
the pixels on the screen can be opened & closed to give a variety
of colour & shade.
Why a Halogen Lamp is used?
LCD projectors use halogen lamps because:
» They are small and allow the size of the
projector to be reduced
» They produce a high quality spectrum of colours
» They produce a large amount of light
Advantages of LCD Projectors:
» Compact
» Small
» High contrast
» Brightness capability
» Lower power consumption
» Portable
» Inexpensive
» LCD projectors installation is easy
Uses of Portable LCD projectors:
» Business presentations
» Teaching
» Home Theatre
Company Overview:
Saville Online – Leading supplier of AV products in UK
Established in the year 1876 as a pharmacy, today Saville Online is
the premier supplier of digital display, LCD projectors, interactive
whiteboards, video conferencing, digital signage, plasma screens &
AV products. Our sole aim is to provide customers with quality products
from leading brands at the lowest possible prices with full customer
support.
Our Distinctive Features:
- On-time delivery
- Safe Transactions
- Quality products
- Leading brands
- Affordable prices
To buy quality LCD Projectors by leading brands at affordable prices
contact us TODAY!!
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