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Mitsubishi Electric launches world’s
first large-scale OLED screen
September 14, 2010
Source: Mitsubishi
Mitsubishi Electric announced that
it will launch "Diamond Vision OLED," the world’s
first, large-scale display system in the 100-inch and above
range to use organic light emitting diode (OLED) as its light
source. Sales will begin worldwide on September 21.
The Diamond Vision OLED, designed for indoor use, delivers
seamless, vivid images using Mitsubishi Electric’s newly
developed video control technology. The screen offers wide
horizontal and vertical viewing angles of approximately ±80
degrees.
Delivering a maximum brightness of 1,200cd/m² at approximately
double the contrast of a comparable LED screen, Diamond Vision
OLED is suitable for installation in relatively brightly-lit
areas such as commercial facilities, stations and airports.
Demand for digital signage systems in an increasingly wide
variety of venues such as shopping malls, passenger terminals
and public facilities, has created a market for a versatile,
high-brightness screen technology that can adapt easily to
physical limitations and work effectively in high ambient
light conditions. Delivering a light output approximately
three times that of an average LCD display, Diamond Vision
OLED is uniquely suited to these kinds of applications.
Built from any number of standard 128
x 128 pixel OLED modules, each measuring 384mm square and
weighing eight kilograms, the Diamond Vision OLED is fully
scalable and can be used to create a wide variety of screen
sizes or shapes, even against rounded surfaces. The screen’s
99mm depth allows it to be installed in restricted spaces
such as narrow paths and station concourses.
The product’s OLED technology, jointly developed between
Mitsubishi Electric and Tohoku Pioneer Corporation, creates
light by a process of electro-luminescence (EL). Each pixel
consists of an anode and cathode separated by a thin, organic
membrane.
The final production model Diamond Vision
OLED will be revealed to the public at next month's CEATEC
show in Tokyo, open between the 5th and 9th of October.
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