DynaScan Technology just introduced a new 65-inch LED-backlit LCD, the DS651LR4, that’s spec’d at 3,000-nits brightness, and offers lower power consumption and a wide range of video inputs.
Using a locally-dimmed LED back light, the DS651LR4 has a contrast ratio of 1,000,000:1 (dynamic). The company says that it consumes up to 20 percent less power than its predecessor. Inputs include VGA, HDMI (HDCP compliant), and it features built-in video daisy chaining. A single video source can be used for up to 36 displays without the need for any additional external video wall controller. The narrow bezel size also makes it easy to integrate the display in an external enclosure or kiosk while maintaining a small profile.
To increase performance and prolong the lifespan of the display, the DS651LR4 utilizes a fan-less thermal management system. Heat generated by the display is radiated away from high temperature areas while a sensor continuously monitors the internal temperature to protect the system from overheating. All of this is done without the use of any fans, resulting in silent operation and greatly reducing the potential of mechanical failure.
More information about the DS651LR4 is here.