From 4K OLEDs to 21x9 LED LCDs, LG showed off a bevy of new US models at the CEDIA Expo in Denver. We've got details and some initial impressions from a quick eyes-on at the show.

AU Optronics (AUO), part of the BenQ group, has announced a range of new display panels that are based upon its AHVA (Advanced Hyper Viewing-Angle) panel technology. This technology is said to be the equivalent to LG Display's IPS technology (and Samsung's PLS) and offers similar visual and performance characteristics to such screens.

Vladimir Putin has a death grip around Europe's neck, and he could deliver the final squeeze at any moment.

A vote for independence in Scotland may halt work on renewable power projects that support 14 billion pounds ($23 billion) of investment and 12,000 jobs by raising questions about how developers would get subsidies, an energy supplier said.

Power prices paid by Germany's Mittelstand companies have reached twice the level facing some of their US rivals, underlining the threat posed to the country's competitiveness by its shift to renewable energy.

Marc Newson has become the latest world-renowned designer to join Apple, it has been announced. Newson, who has designed watches in the past, has worked on designs with Apple recently, prompting further speculation the company is planning to move into new product areas.

The screen's resolution comes in at 5120x2880, which is pretty ridiculous. The UltraSharp 27 Ultra HD 5K Monitor has twice the resolution of a 4K monitor and seven times the resolution of vanilla-HD. Dell is saying that it's designed for professionals who need the highest possible resolution.

4K TV owners will have more options for content as 4K Blu-ray discs and players could arrive as early as the 2015 holiday season, according to TechRadar.

Panasonic has expanded its 4K Ultra HD TV lineup at the IFA 2014 consumer electronics trade show which kicked off in Berlin earlier this week.

Apple is hosting an event that starts at 10 a.m. Pacific time, 1 p.m Eastern, on Tuesday Sept. 9 at the Flint Performing Arts Center in Cupertino, Calif., Apple's hometown.

IKEA has invested in a Scottish company that specialises in energy efficient LED lighting technologies.

The firm said a curved 65in (165cm) set would go on sale in Europe, South Korea and North America in September.

The Korea tech giant wants to persuade you to fork out for 4K by offering movies and TV shows from Amazon and Netflix in eye-watering detail.