Color QVGA LCD can be viewed in bright sunlight.
May 5, 2005 -
Designed for environments subject to natural outdoor light, 5.5 in. NL3224BC35-22 facilitates viewing of text and graphics with 750 cd/m² luminance, low screen reflectivity, and 500:1 contrast ratio. Quarter video graphics array (QVGA), amorphous silicon TFT LCD utilizes Super-Transmissive Natural Light TFT (ST-NLT) technology. Able to operate in temperatures from -10 to +70°C, product consumes 3.75 W of power.
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Original Press release
NEC Electronics
2880 Scott Blvd.
Santa Clara, CA, 95050
USA
NEC LCD Technologies Announces 5.5-Inch LCD Enabling Vivid Color Display Even in Bright Sunlight
Tokyo, April 8, 2005 --- NEC LCD Technologies, Ltd. today announced that sample shipments of its new 5.5-inch (14cm-diagonal), quarter video graphics array (QVGA), amorphous silicon, thin film transistor liquid crystal display (TFT LCD) module, part number NL3224BC35-22, will commence in June 2005. This is the first module introduced by NEC LCD Technologies that features its newly developed Super-Transmissive Natural Light TFT ("ST-NLT") technology. This new technology delivers vivid colors even in direct sunlight.
The main characteristics of the new model are:
High Levels of Visibility:
By adopting NEC LCD Technologies' proprietary ST-NLT technology, a significant improvement in visibility, as compared with the predecessor product NL3224BC35-20/21, is achieved. The LCD module has high luminance of 750cd/m2 (compared with the conventional 400cd/m2), high contrast of 500:1 (compared with the conventional 400:1) and low levels of reflectivity of the screen surface, with lower power consumption (3.75W) than conventional transmissive LCD products. These features enable clear and vivid color display in environments subject to natural outdoor light. In addition, they allow ease of reading of textual information and graphical information.
Wide Operating-Temperature Range:
The new product is useable even in severe temperature environments, where the LCD may be susceptible to high temperatures or various temperature changes, with a wide operating-temperature range from -10 degrees Celsius to +70 degrees Celsius.
Compatibility:
The new product is mechanically compatible with its predecessor product, the NL3224BC35-20/21, in the outer dimensions, position of mounting holes, and screen center. The two displays are also interface compatible.
There has been increasing demand for LCDs useable in indoor and outdoor environments such as surveying and construction applications and instrumentation for aircrafts, boats and ships. It has been necessary to develop LCD modules capable of delivering accurate color images in extreme sunlight and under variable temperature conditions. The new 5.5-inch LCD module, NL3224BC35-22 that uses NEC LCD Technologies' new ST-NLT technology, meets the demands of these applications and environments.
NEC LCD Technologies will continue to enhance its line-up of LCDs adopting ST-NLT technology to address the needs of a variety of industrial applications. In addition, the company aims to improve the range of environments where LCDs can be used through continued performance enhancement of its broad range of LCDs.
About NEC LCD Technologies, Ltd. NEC LCD Technologies, Ltd. is one of the world's leading providers of high-quality, innovative, active-matrix liquid crystal display (AM-LCDs) modules for the industrial and high-end monitor markets. The company focuses its development on three core technology areas: ultra-wide viewing angle SFT technology, with high luminance and fast response; transflective NLT technology; and adaptive design technology that meet a variety of specialized needs for the flat panel display markets. NEC LCD Technologies' worldwide support includes sales and marketing affiliates NEC Electronics America, Inc. (www.necelam.com) and NEC Electronics Europe (www.ee.nec.de) that offer specialized display solutions to their respective markets. NEC LCD Technologies employs approximately 1,200 people worldwide and offers one of the broadest product portfolios for the medical, factory automation, test and measurement, entertainment, kiosk, POS and ATM markets. Additional information can be found at http://nec-lcd.com/english/
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