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Convenient Connectivity for any
Projection Environment
NEW
Easy & Speedy, USB Display Function
Simple connectivity
Projection begins immediately by simply connecting the projector
to a PC using the included USB cable (1.8m).
Support for smoother presentations
Mouse control and page up/down function can be operated using
the projector's remote controller. Presentations can be done away
from the PC itself.*
* Not supported by Mac OS. Sound cannot be sent from the PC to the projector.
Compact and bright - Epson's innovative lamp "E-TORL"
Eco & Maintenance
(E-TORL: Epson-Twin Optimize Reflection Lamp)
Low power consumption
Epson's recently developed small, high performance
"E-TORL" lamps efficiently gather and project light
It uses a low 231W during operation and just 4.3W when in standby
to effectively eliminate light-leakage and minimize
for an environmentally conscious, energy conserving design.*
light diffraction. This system combines an ellipsoidal
reflector with an aspherical lens and a hemispherical
mirror to produce a lamp so small and highly
Stand-by Mode
efficient that it is ahead of its time.
4.3W*
4000 hour long-life lamp
* This numerical value is for 200-240 volt regions.
Consumption is 246W and 3.0W in 100-120 volt
The longer lamp-life makes it an economical choice.
regions.
Plus, you don't have to worry about the lamp
burning out.
EPSON'S 3LCD PROJECTORS -
THE BEST OF LCD TECHNOLOGY
What is a 3LCD Projector
USB 'Plug and Project'
The technology behind LCD
projectors
connectivity for quick
3LCD projectors pass light through LCD
projection on the spot.
panels about the size of a postage
stamp then use the projector's lens to
expand the minute details within the
images. Thus, the projector is able to
reproduce a wide gamut of colours to
project clear, detailed and beautiful
images with ultra-smooth movement
onto the viewing surface. This is the
defining characteristic of 3LCD systems.
3-panel LCD system technology by Epson
A projector which uses the 3-panel LCD system breaks light waves
that are produced by the lamp into the three primary colours, red,
green and blue. Each of the three colours of light is then passed
through its own LCD panel to provide images in full time colour with
silky smooth movement. The three colours of light are then are
recombined through a prism to give the images the rich, full colour
which is projected onto the viewing surface without the possibility
of colour break-up.
The technology behind other projectors
In business projectors, after the 3LCD projector system, the second
most common type of projectors is the 1-chip DLP
®
These 1-chip DLP
projectors reflect light by a DLP
lamplight is typically switched alternately through red, green, blue
and white parts of rotating wheel.
"DLP" is a registered trademark or a trademark of Texas Instruments in the US and/or other countries. Information and
images where found by comparing several models of top selling 1-chip DLP ® business projectors from countries with
high market share against several Epson 3LCD business projectors with similar specifications and prices.
E-TORL
(As of May, 2006) The images are simulated to show results.
Advancement of 3LCD Projectors
The world of imaging technology is constantly evolving and 3LCD
projectors are evolving right alongside to bring you more detailed
and beautiful images. 3LCD projectors bring wonder and excitement
to the world of imaging.
New E-TORL Lamp
Bold, Bright, Beautiful Epson 3LCD
Projectors
When powerful images are a must, so too is a 3LCD
projector. Systems that use 3LCD technology are
easy on the eyes because they reproduce astoundingly
beautiful images in bright, natural colour without dither
noise or colour break-up. 3LCD - The world leader in
projection technology.
LCD panel (HTPS)
Screen
Lens
Red
Prism
Gree
n
e
The technology behind
the internal prism
Mirror
LCD panel
LCD panel
Blue
Prism
Mirror
3LCD projector : RGB are synthesized inside the projector.
*HTPS(High Temperature Poly-Silicon) is an active matrix transmissive LCD.
It is extremely small and produces high quality images.
DLP
®
chip
Lens
®
projector system.
®
chip where
Lens
1-chip DLP ® projector : RGB are synthesized in the human brain.
+
+
+
=
colour wheel
Highly Reliable
The high reliability of 3LCD projectors is a matter of great pride for
Epson. A major factor in the dependability of our products is that
they contain no moving mechanical parts in the light control system.
We believe that being the number one projector brand worldwide in
2005 (source: Decision Tree Consulting ) is a tribute to customers'
trust in the reliability of our 3LCD projector systems.
Broadening the Reach of 3LCD Projectors
3LCD projectors continue to be the most widely used projectors in
the world. Many different projector manufacturers adopt 3LCD due
to its overwhelmingly solid reputation. The fact that more than
14million front projectors units have sold worldwide over the past
18 years is a testament to customers' trust in the technology and
understanding of the stunningly beautiful images LCDs project.
Characteristics of 3LCD Projectors
from Epson
Dichroic Mirror
3LCD projectors reproduce an impressive luminance of colours and
Lamp
bright images.
The most important thing is to reproduce the bright colour
of projected images.
Dichroic Mirror
The lumens detailed in the catalogue refer to the brightness of a
projected image's "full-white" area. Luminance of colours, however,
is also very important in a projector. 3LCD projectors offer superior
colour luminance, producing vivid and sharp colour images. These
capabilities enable them to provide more effective support than ever
before in business presenrtations, which increasingly make use of
colour in images such as photographs and charts broken down by
colour.
Even though the brightness (brightness of
white) described on catalogue is the same,
brightness of colour differs depending on
Brightness in the
each technology and models.
Full-white
catalogue is
pattern
measured by a
100% full-white
pattern image.
Image with bright colours
Image with dark colours
The most
important thing
is to reproduce
the bright colour
of projected
images.
Screen
Lamp
But actual image with colour are projected.
(3LCD projector market share from April, 1st 2002 through March 31st, 2007.)
58.0%
42.0%
3LCD projectors
Based on independent research
by Decision Tree Consulting
Other projectors include
(DTC)
1-chip DLP
®
projector
Natural images
Colour reproduction and gradation
Image showing smooth colour gradation
3LCD projectors deliver natural images and
faithfully reproduce primary colours across
a wide spectrum. Another important element
of proper image projection is smooth colour
gradation. 3LCD projectors display excellent
Picture with smooth colour gradation
gradation along with smooth colour change.
They project a broad array of presentation
materials, such as photographic images,
with a truly natural look and feel, so that
they can be used effectively in all manner
of business applications.
Picture with rough colour gradation
Easy on the eyes
Image showing colour break-up
Colour break-up, which occurs in field
sequential colour projection technology,
arises from the relationship between the
motion of an image on a screen and the
motion of the viewer's eyes. This causes
the image to suffer from a "rainbow-like"
Normal
effect. 3LCD projectors, however, do not
sufer from the effect but instead produce
images that are easy on the eyes.
Colour Break-up
Smooth video playback
Image showing smooth video playback
3LCD projectors use three separate liquid
crystal panels-one red, one green and one
blue-which they use for the continuous
combination of the colours. In fast-moving
images, 3LCD projectors produce a smooth
Smooth motion
total image, preventing outlines from
breaking up into multiple lines. This smooth
video playback contributes to making
effective presentations.
Motion in which outlines
are broken up into multiple lines