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26. 09. 2011
LED backlight provides user brightness control
Hitachi Europe Ltd, Display Products Group (DPG) has announced the introduction
of a new compact 8.0" wide aspect ratio TFT display module. The new TX20D28VM2BAB
has a display resolution of 800 x 480 pixels (WVGA), an integrated LVDS data interface
and delivers excellent optical performance. More
The new transmissive display continues Hitachi's integration of robust high brightness
LED backlights in medium size TFT display modules. The white LED backlight helps
to provide excellent image uniformity and delivers a brightness of 550nits with
a half brightness lifetime of 40K hours. A contrast ratio of 600:1 ensures display
images are clear and bright.
Ideal for applications in high brightness environments where the lifetime of the
backlight is not a critical requirement, the user has direct access to the LED backlight
driving circuit. By driving the LEDs with a current of 20mA, a higher brightness
of 900nits can be achieved. This will however reduce the half brightness lifetime
of the backlight to typically 20K hours.
Commenting Mark Stephenson, Product Manager for Hitachi Display Products Group said
"Excellent image uniformity and high colour saturation make the new TX20D28 display
module ideal for applications such as in industrial user interfaces, domotics, marine
navigation and media entertainment systems" He continued, "The 15:9 wide aspect
ratio format of the TX20D28 is increasingly popular, allowing graphical user interfaces
to be designed for many different application environments while the LVDS interface
aids ease of integration with single board computers."
The TX20D28VM2BAB display module features compact dimensions of 189mm (w) x 120mm
(h) x 7.5mm (d) and weighs 170g. A 20-pin LVDS data interface supports a colour
palette of up to 262k colours. The display module will operate safely and reliably
at temperatures between -20°C and +70°C.
The Hitachi TX20D28VM2BAB display module is available immediately through Hitachi
Display Products Group distribution partners across Europe. For more information,
please call +44(0)1628 585 000.
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About Hitachi Display Products Group
Hitachi Display Products Group (DPG) is part of Hitachi Europe Ltd. It is responsible
for pan-European sales and distribution of Hitachi's leading liquid crystal display
products. Offering a comprehensive range of monochrome and colour display component
modules, the company supports customers in a range of sectors including mobile phone,
white goods, automotive and industrial industries. Hitachi Display Products Group
offers a range of standard liquid crystal modules and is also able to develop and
manufacture customised displays. For further information on Hitachi LCD modules,
please visit the display products group web site
http://www.hitachi-displays-eu.com.
About Hitachi Europe Ltd.
Hitachi Europe Ltd., is a wholly owned subsidiary of Hitachi, Ltd., Japan. Headquartered
in Maidenhead, UK, it has operations in 13 countries across Hitachi Europe Ltd.,
is a wholly owned subsidiary of Hitachi, Ltd., Japan. Headquartered in Maidenhead,
UK, it has operations in 13 countries across Europe, the Middle East and Africa
and employs approximately 550 people. Hitachi Europe comprises of nine business
areas: rail systems; power and industrial systems; information systems; digital
media and consumer products; display products; industrial components and equipment;
air conditioning and refrigeration systems; manufacturing systems; and procurement
and sourcing. Hitachi Europe also has three Research and Development laboratories
and a design centre. For more information about the company, please visit
http://www.hitachi-eu.com.
About Hitachi, Ltd.
Hitachi, Ltd., (NYSE: HIT / TSE: 6501), headquartered in Tokyo, Japan, is a leading
global electronics company with approximately 400,000 employees worldwide. In fiscal
2008 (ended March 31, 2009) consolidated revenues totaled 10,000 billion yen (US$102.0
billion). The company offers a wide range of systems, products and services in market
sectors including information systems, electronic devices, power and industrial
systems, consumer products, materials, logistics and financial services. For more
information on Hitachi, please visit the company's website at
http://www.hitachi.com.
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