OLED-Info: the OLED experts

OLED-Info has been the leading international OLED publication for over 10 years, with a readership of more than 120,000 professionals a month. We provide a multitude of services to the OLED market based on our extensive and up-to-date knowledge hub and close ties with industry leaders. Our consultancy services include market outreach assistance, display brokerage, business development, financial intermediation and more.

An OLED uses organic semiconductors to create thin light emitting panels. OLEDs are used to create thin, beautiful, flexible and efficient display and lighting panels, and are the future technology of choice.

Recent OLED News

Double-doping of OLED materials could double the efficiency of polymer OLED displays

Researchers from Sweden's Chalmers University have developed a new "double doping" process that basically doubles the efficiency of Polymer OLED emitter materials.

The researchers explain that doping in organic semiconductors operates through what is known as a redox reaction, in which the dopant molecule receives an electron from the semiconductor which increases the electrical conductivity of the semiconductor. The efficiency limit of current doped organic semiconductors has been limited by the fact that each dopant molecule was able to to exchange one electron only. In the new research it was shown how it is possible to move two electrons for every dopant molecule which increases the conductivity of the organic material.

Nanosys expects to show working emissive QD-LED displays by the end of 2019

HDTVTest posted an interesting interview with Cadmium-Free QD developer Nanosys CEO and president Jason Hartlove. In this long interview Jason discusses the company's technology and recent achievements.

Jason reveals that the company is working on emissive Quantum Dots displays - and he expects to have a full-color monitor-size QLED display prototype ready by the end of 2019. Jason says that they hope to show these display prototypes in private demos at CES 2020.

Hisense's new ULED XD technology uses dual LCD panels to achieve high contrast

China-based Hisense announced a new technology that the company says will enable its LCDs to compete with OLEDs in high contrast. The so-called ULED XD panels use two LCDs panels, on on top of the other. The inner LCD is a monochrome (geyscale) FHD LCD that is used to block the light on low brightness images, and on top of it is the usual 4K full-color LCD.

Hisense ULED XD prototype display (CES 2019)

This is basically a way to achieve a high number of 'local dimming' zones for an LCD display (over 2 million such zones, in fact). The TV itself is very bright (over 2,900 nits) and reportedly offers a great image quality and an almost perfect contrast. HiSense it will release its first ULED XD TVs later this year in China. Apparently SkyWorth is also demonstrating a similar technology at CES.

New OLED gadget: Cleer Mirage

Cleer's Mirage Smart Display Speaker features a curved 7.8" flexible AMOLED display that is wrapped around the speaker's cylindrical body, to offer an "immersive viewing from all angles".

Cleer Mirage photo

The Mirage offers Amazon Alexa integration and is based on Qualcomm's APQ8053 Smart Audio Platform with Bluetooth and Wi-Fi connectivity. The audio device is a ringed 3.1-channel speaker with a passive radiator and several selectable DSP modes.

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.