Feeds

Samsung all a-glow over brighter phone display

33 per cent more light intensity, no more power taken

Choosing a cloud hosting partner with confidence

samsung white led demo

Samsung has figured out how to increase the brightness of a handheld device's screen by more than 33 per cent without drawing more power: paint a blue LED white. OK, so it's a little more complicated than that: you paint it with a fluorescent material. Still, Samsung calls is a "white LED".

The illumination unit based on the white LED is just 0.6mm thick, but it delivers a screen brightness of 360cdpm² - much more than the 270cdpm² a standard blue LED generates. The new LED has a luminous intensity of 1.7cd to the blue LED's 1.2cd.

Samsung indicated it expects the technology to come to market next year. The LED is designed for side-mounted screen backlights. ®

samsung white led demo

Security for virtualized datacentres

Whitepapers

A strategic approach to identity relationship management
ForgeRock commissioned Forrester to evaluate companies’ IAM practices and requirements when it comes to customer-facing scenarios versus employee-facing ones.
Storage capacity and performance optimization at Mizuno USA
Mizuno USA turn to Tegile storage technology to solve both their SAN and backup issues.
High Performance for All
While HPC is not new, it has traditionally been seen as a specialist area – is it now geared up to meet more mainstream requirements?
Beginner's guide to SSL certificates
De-mystify the technology involved and give you the information you need to make the best decision when considering your online security options.
Security for virtualized datacentres
Legacy security solutions are inefficient due to the architectural differences between physical and virtual environments.