DisplayMate: the iPhone 13 Pro Max display receives our highest overall display rating

Our friends at DisplayMate posted an in-depth technical review of the iPhone 13 Pro Max display. The 6.7-inch 1284x2778 10Hz-120Hz 1200 nits LTPO AMOLED receives DisplayMate's highest display performance grade of A+.

Apple iPhone 13 Pro photo

DisplayMate says that the new display outperforms the display adopted by Apple in last year's iPhone 12 Pro Max. The iPhone 13 Pro display's new adaptive 120Hz refresh rate which results in a 25% boost to power efficiency. The new display is also brighter by 27% and enjoys a higher absolute color accuracy. The size of the notch was also reduced by 20%.

Apple launches the iPhone 13 smartphone family and the Watch Series 7, all with AMOLED displays

Apple introduced its latest iPhones, with four models, all featuring AMOLED displays. We'll start with the iPhone 13 which features a 6.1" Super Retina 1200 nits 1170x2532 (460 PPI) AMOLED display. The iPhone 13 mini offer similar specifications, with a 5.4" 1080x2340 1200 nits AMOLED (476 PPI) displays.

Apple iPhone 13 photo

The iPhone 13 Pro features a higher-end 6.1" 1170x2532 (460 PPI) 10Hz-120Hz 1200 nits LTPO AMOLED display, and the iPhone 13 Pro Max gets a larger 6.7-inch 1284x2778 (258 PPI) LTPO AMOLED.

INT Tech developed a 5,000 nits AMOLED microdisplay, is still on track for mass production in Q4 2021

Taiwan-based INT Tech announced that it has produced new AMOLED microdisplay samples at its $143 million fab in Taizhou in Zhejiang province, China, and the company is still on track for mass production in Q4 2021.

INT Tech Taizhou OLED fab photo November 2020

The new 0.7-inch INT Tech uNEEDXR display is a direct-emission display that features a brightness of over 5,000 nits, 3147 PPI and a low power consumption (less than 500mW@5000nits).

Samsung to launch a new OLED device stack, to be first adopted by the Vivo IQOO 8 Pro smartphone

According to reports, Vivo will soon release its latest IQOO smartphone (IQOO 8 Pro). The phone will use an AMOLED display produced by Samsung Display. This panel, in fact, will be the first one to adopt Samsung's latest E5 OLED stack.

We do not have any information on this new stack, but OLED companies keep improving the material stack to enable higher efficiency - and sometimes to increase the color gamut, reduce costs or improve other performance points. Hopefully Samsung will announce the E5 stack officially soon.

On Seeya's OLED microdisplays status and plans

OLED microdisplay developer Seeya Information Technology was established in 2016, and in 2017 it started building a $300 million OLED 300 mm microdisplay production line. Seeya's fab is now in operation, with a yearly capacity of around 20 million displays (monthly capacity of 9,000 300 mm wafers).

Seeya OLED microdisplay photo

Seeya quickly became a prominent display maker, who's currently producing high performance displays to global customers. The company says it's currently the world's largest OLED microdisplay maker by volume. Seeya's current standard displays include:

Visionox shows new OLED technologies at SID Displayweek 2021

Chinese OLED producer Visionox demonstrates several new OLED technologies at SID Displayweek 2021. We'll list some of these new achievements in this post, and you can see these in the video below.

Visionox shows a 'dynamic' 12.3-inch rollable display which feature a 5 mm rolling radius. A 7.92" foldable (2 mm radius) wrap-around display solution. Visionox also demonstrates a 12.3" three-folded OLED that can fold inwards (2.5 mm radius) or outwards (6.5 mm) - to become a 5.4-inch display.

Korea launches a new project to develop 1,000 PPI Oxide TFTs for next-generation OLEDs

The South Korean government launched a new project which aims to develop new technology that will enable the production of Oxide-TFT that support 1,000 PPI OLED panels. The project, led by Samsung Display, will hopefully conclude by 2024.

SDC 806 PPI VR OLED at SID 2016

Samsung plans to develop higher-efficiency Oxide-TFTs - in fact ten times faster than today's Oxide-TFTs. The new technologies will reduce the power consumption and production costs of the TFTs.

Samsung and Stanford researchers develop a novel Metaphotonic OLED structure that enables high performance OLED displays

Researchers from Stanford university in collaboration with Samsung's Advanced Institute of Technology (SAIT) developed a new OLED structure that enables resolution of up to 10,000 PPI, high brightness and a cost-effective production process.

Metaphotonic OLED structure

In the new so-called Metaphotonic OLED structure, the panel is produced on a base layer of reflective metal with nanoscale corrugations. This 'metasurface' can manipulate the reflective properties of light and thereby allow different colors to resonate in the OLED sub-pixels.

Samsung Display developed a 18.2" 350 nits ink-jet printed OLED panel

Samsung Display has developed a 18.2" 2560x1440 202 PPI inkjet-printed OLED display, that features the highest current efficiency of any inkjet-printed OLED, with the brightness at 350 cd/m2 (full white).

Samsung Display 18.2'' ink-jet printed OLED (SID DW 2020)

Samsung Display says that the high brightness was achieved by tuning the top-emission device structure with high performance soluble materials. The high pixel resolution was achieved by modulating the jetting waveform for ejecting ink drops and improving the drop placement accuracy by selecting the right ink formulations in terms of viscosities and surface energies.

LG Display showcases a 0.42" 1280x720 OLED microdisplay

This week at SID DisplayWeek LG Display will launch a new OLED microdisplay. Branded as OLEDoS, LGD's display is a 0.42" 1280x720 (3,500 PPI) panel that uses a color-filter based design.

LG Display 0.42'' 1280x720 OLEDoS SID 2020 photo

LGD's microdisplay achieves very high brightness (over 4,000 nits) and the color gamut is quoted as DCI > 97% DCI.