Jun 3, 2014 9:17 AM, By Christopher J. Maione, CTS-D, DSCE, DMC-D
With InfoComm proving to be the show where newer 4K flatpanel displays will make their debut, this month we take a look at emerging 4K flatpanel displays, as well as others that offer an interesting twist on traditional flatpanel features.
Barco's LDX-55 display with LED backlights has been designed for use in a wide variety of professional applications. The LDX-55 produces crisp, bright, and color-accurate images on a 55in. screen size. Featuring LED backlit LCD technology, the LDX-55 boasts a high brightness and durable LED backlight technology and provides an exceptionally thin and space-saving design. Available in native full high definition (1920x1080 pixels), the LDX-55 is a high-quality display for long-term usage.
BenQ’s IL650 is a two-point interactive touch display that uses infrared technology to eliminate most “dead zones” and boosts pointing precision significantly. Featuring a dust-proof sensor package, the IL650 works in conjunction with the MDA (Multiple Display Administrator) application that controls multiple and discrete displays simultaneously through the local network or serial port while also monitoring the health of displays and coordinating sequential startup to prevent power surges. The display, which has improved reliability in portrait mode, also feature a PID panel with more solid fixing points on all edges to prevent ‘Mura” image distortion, as well as Anti-Image Retention to protect the panel from “burn-in” when used in commercial environments. The average life of the IL650 is 50,000 hours.
Christie Digital’s QuadHD84 is an 84in. 4K high-resolution (3840x2160), professional visualization display well suited for presenting complex, detailed data for visualization, or accurately monitoring and collaborating in decision-making situations. Features include true 60Hz refresh update rate for normal/natural display performance without blurring, and three additional HDMI 1.4a inputs provide compatibility with a wide variety of sources from scaled HD to true 3840x2160 at 30Hz. Built-in high-fidelity speakers provide a complete audiovisual presentation solution.
JVC’s PS-84OUD 84in. ProVérité 4K/60p LCD monitor has a native screen resolution of 3840x2160—four times the resolution of full HD—and 60p display capability. Developed specifically for rigorous commercial use, it features an IPS LCD panel with 120Hz refresh rate and 10-bit color depth, is housed in a slim bezel with a 178-degree viewing angle with an ELED-illuminated monitor that produces vibrant, natural images from a variety of HD and 4K input sources, including HDMI 1.4a (single cable 4K up to 30p) and HDMI 1.3 (four cable 4K up to 60p). The PS-840UD also offers compatibility with the Intel open pluggable specification (OPS) for digital signage devices. Additional features include audio I/O for the built-in 15W speaker and a table base.
LG’s Ultra HD commercial widescreen LED display (model 84WS70MS-B) provides immersive wide viewing with a high quality and vivid picture featuring Ultra HD technology, quadrupling Full HD resolution to 8 million pixels. Integrated into the 84WS70MS-B is LG’s In Plane Switching (IPS) panel technology, which ensures accurate color saturation and contrast for viewing from any angle. LG’s unique display technology also provides a temperature tolerance of up to 230° F (110° C), which helps alleviate a common problem of screens overheating, affecting picture quality. The Ultra HD 2160p display has a bezel width of just 27.9mm at its thinnest point and may be mounted in portrait or landscape mode. It also features a multi-touch option perfect for commercial applications.
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