Dell announces new OLED laptops and a 55" gaming OLED monitor

Dell announced that its premium 15" laptops will all get an optional OLED display in 2019. The Dell XPS 15, Dell G7 15 and the Alienware m15 will all offer a 15" OLED display that features HDR, a 100% DCI-P3 color gamut and 100,000:1 Contrast Ratio.

The new 15" Dell OLED laptops will start shipping in March 2019. That's great news from Dell, and it's a great start for 2019 as it seems to be poised for an OLED laptop comeback.

LG launches its first rollable TV, the 65" OLED TV R

As was reported last month, LG Electronics announced its first rollable TV (and the world's first rollable OLED devices), the 65" Signature OLED TV R. LG's new TV can roll up into its base, and has three viewing options - full view, line view and zero view. In Line View, there are six different modes, in which the TV can show the weather, the time, a home dashboard and more.

LG's OLED TV R, like the rest of LG's 2019 OLED range, is based on the company's 2nd-gen Alpha 9 intelligent processor the enables LG's ThinQ AI to offer new display algorithms and Amazon's Alexa and Google's Assistant. The TV also features HDMI 2.1, high frame rate (HFR) support, enhanced audio return channel (eARC), variable refresh rate (VRR) and automatic low latency mode (ALLM). LG's flagship OLED also feature Dolby Atmos for immersive entertainment.

Watch JOLED's new ink-jet printed OLED monitor and display prototype in action

Earlier this month JOLED unveiled new display prototypes at FineTech Japan. Today we have received this interesting new video from JOLED that shows the displays in action:

In the video you can see all of JOLED's new prototypes. First up is the Automotive demo - JOLED demonstrated two panels, a 12.3" 1920x720 (167 PPI) panel and a 12.2" 1920x1280 (180 PPI) panel. Both are printed on LTPS backplanes (as do the rest of the company's small and medium sized panels). JOLED's latest investors, Denso and Toyoto Tsusho, are both helping the company with its entry into the automotive display market.

Royole launches a foldable smartphone/tablet developer device

US and China based Royole launched the world's first foldable OLED device - the FlexPai phone/tablet. The FlexPai has a 7.8" 1920x1440 (308 PPI) AMOLED display, when unfolded, The display folds outwards, and when folded the device has three different displays (front, back and spine).

Royole FlexPai developer device photo

Royole is now accepting pre-orders for the "Developer Mode" device, starting at $1318 for the 128GB model. The first devices will ship in late December 2018. The company said the device has passed bending, twisting and tension tests over 200,000 times, and the display is much more durable compared to current displays (as it is not covered by glass).

Rtings.com tests show serious burn-in in LG's OLED TVs after only 4,000 hours of use

Review web site Rtings.com has performed an extensive burn-in trial for LG's 2017 OLEDC7 OLED TV models, and reports that the TVs have shown signs of permanent image-retention, or burn-in after only 4,000 hours.

Rtings have used six OLED TVs, running them from January 2018 for 5 hours each day at a time followed by one hour when the TVs are turned off. This cycle was run 4 times a day. One TV was at maximum brightness, and the rest at only 200 nits. Some played CNN, some a gaming title (FIFA 2018) and some of the TVs played regular TV channels. The TV that played CNN had a clear logo and static bar burn-in images, and the same goes for the FIFA game (but only slightly). The regular TV programs did not suffer from any burn-in.

HML researchers designed a roll-up tablet with a wrapped rollable OLED

A team at Queen's University Human Media Lab in Canada developed a new concept device called MagicScroll that features a rollable display wrapped around a cylinder that can be rolled to scroll the information. The display can also be rolled up to act like a regular tablet.

The display used in this demonstration is a 7.6" 2K rollable OLED. This is actually a tiled display made from two 5.5" FHD OLEDs taken from two LG Flex 2 smartphones (thank you Andrew M. Abrams from SCMR for clarifying this!).