Display Technology KOE introduces 13.3-inch 4K2K TFT display
Ultra high definition display is ideal for monitor and media applications
I
ndustrial LCD manufacturer KOE (Kaohsiung Opto Electronics) have announced the introduction of a new 13.3-inch TFT display module. The TX34D200VM0BAA features 4K2K (3840 x 2160 pixels) resolution, IPS (in-plane switching) technology, a 16:9 wide aspect ratio, and a super slim, compact mechanical design.
The 13.3-inch display has a pixel pitch of 0.0765mm (w) x 0.0765mm (h), which corresponds to a pixel density of 332ppi (pixels per inch). The 3840 x 2160 pixel resolution display module provides a significantly higher pixel density - an increase of 400 per cent - when compared to a Full HD (1920 x 1080 pixel) display. Ideal for high resolution monitoring, machine vision and media applications, the latest IPS display technology delivers exceptional image stability, colour saturation and deep black levels. Viewing angles of up to 176° are supported in all directions (vertical, horizontal). The fully integrated white LED backlight delivers a
specified brightness rating of 350cd/m², which combined with a high contrast ratio of 1500:1, ensures that display images are colourful, concise and accurately reproduced.
Benson Huang, marketing manager, KOE says, “The new 13.3-inch 4K2K TFT display provides exceptional optical performance in a highly compact mechanical form factor which aids integration into a wide range of equipment and systems. The TX34D200VM0BAA provides the ideal solution for medical monitoring and media applications where accurate reproduction and presentation of high resolution display images is essential."
An 8-bit RGB, 40-pin data interface
features 4lane 5.4Gbps eDP1.4 (embedded DisplayPort) which supports a colour palette of up to 16.7m colours. The display module features compact mechanical outline dimensions of 298.46mm (w) x 175.69mm (h) x 2.0mm (d). The active LCD area is 293.76mm (w) x 165.24mm
(h). An operating temperature range of 0°C to +50°C is supported. The display module weighs just 170 grams. The 13.3-inch display features a TFT LCD cell which is produced using a LTPS (low temperature poly-silicon) manufacturing process. LTPS provides a higher LCD transmittance and an enhanced pixel aperture ratio which helps to reduce overall power consumption and internal heat generation from the LED backlight.
Typical applications for 13.3-inch 4K2K display include in-vehicle and in-flight entertainment, broadcast equipment, medical monitors, industrial machine- vision and security systems. The new 13.3-inch TX34D200VM0BAA TFT display module is available immediately from KOE's sales channel and distribution partners.
koe.j-display.com
Zytronic technology provides interface for Japanese bus travellers
The two large format digital signage kiosks designed by HYOJITO use Zyfilm and ZXY100 touch controllers to provide multilingual information to travellers in Japan
Z
ytronic, a leading manufacturer of large format, durable and customised Projected Capacitive Technology touch sensors, has announced that digital signage kiosk designer and manufacturer HYOJITO, has selected Zyfilm and ZXY100 touch controllers for its 75 inch multilingual travel information kiosks installed on behalf of Nara Kotsu bus Lines Co. in Japan.
The large format digital signage kiosks have been installed onto the concourses of JR Nara station and Kintetsu Nara station, to provide locals and visitors to the region easy access to vital travel information in multiple languages, including bus timetables and locations. The JR Nara station has been equipped with a kiosk consisting of two large vertical format touchscreens, and Kintetsu Nara station a kiosk with a horizontal touchscreen. Located in the Nara prefecture in the Kansai region, these stations are the two main hubs for local and long-distance highway buses. The Nara Kotsu Bus Line has been providing scheduled local services including sightseeing tours, charters, and airport and intercity transport in the region since 1929, and currently serves over 50 million passengers a year.
14 September 2019
Akihiro Yokota, product development division at HYOJITO, comments, “The touch enabled digital signage kiosks we produce are equipped with mainly original multilingual map applications. In recent years, there has been an increased demand for larger, higher resolution touchscreens that can withstand long-term use, even in outdoor environments. The design of our kiosks is very important to us as we aim to provide the highest standard of design, and that includes the touchscreen – as this is the interface with the user. As the design of each kiosk if different, we required touchscreen technology that could meet our individual needs whilst being robust enough to work reliably in harsh environments. Zytronic’s flexible manufacturing process gave us the freedom of altering the size and layout of our enclosure designs for each individual project, with touch technology that is top class in the industry.” Ian Crosby, sales and marketing director
of Zytronic, concludes, “We’re delighted to support HYOJITO with the design of these two interactive public kiosks that are now in use at important transport hubs within Japan. A reliable touchscreen is central to delivering a good experience and providing
Components in Electronics
essential information to users of the stations. This project demonstrates the true flexibility of Zytronic’s manufacturing process, and ability to produce high quality, specially designed robust touchscreens at very low quantities.” Zytronic touch technology operates
reliably in the harshest environments. Zyfilm delivers the ability to support displays of any size up to 85 inch with single or multi- touch functionality and is provided as a clear flexible/rollable foil format that is attached to the back of the transparent surface. The ZXY100 touch controller has been designed by Zytronic to cover the full range of PCT touch sensors and supports single and dual touch detection, and gesture controls such as swipes.
zytronic.co.uk www.cieonline.co.uk
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