QD-OLED displays - Page 6

According to reports in Korean media, Samsung is developing a new process which will allow it to reduce the thickness of its QD-OLED panels.

The current QD-OLED design uses two glass substrates, one for the TFT backplen (and the OLED frontplane materials), and one for the QD conversion layer. The new plan is to remove the QD glass substrate, and inkjet print the QDs directly on the OLED TFE encapsulation layer.

Products with Samsung's QD-OLED panels are now hitting the market, led by Dell's Alienware AW3423DW gaming. A German magazine reviewed the 34" monitor, and discovered an issue with color inaccuracies.

As you can see in the photo, when there's a change from a dark color to a bright color, the display shows green lines that should not be there.

Samsung Display announced that its QD-OLED displays received two new certifications from SGS - Pro Gaming Verified and Eye Care Display.

SDC says that the QD-Displays received high marks for outstanding image quality and viewing experience for games and high-definition content, while simultaneously reducing eye stress and fatigue. Back in January Samsung's QD-Displays received three SGS certifications for True Color Tones, Pure RGB Luminance and Ultrawide Viewing Angle.

Dell's Alienware AW3423DW QD-OLED gaming monitor is now shipping for $1,299. This is the world's first device to sport a QD-OLED panel (produced by Samsung Display).

The Alienware AW3423DW gaming monitor sports a curved 34-inch 175Hz 3440x1440 QD-OLED panel, Nvidia G-Sync and DisplayHDR 400 True Black certification.

Earlier this year Sony announced the world's first QD-OLED TV, the A95K. The TV is not shipping yet, but the first reviews are in - and the ones we have seen say that the display quality of Sony's new TV (and Samsung's new OLED panels) is superb.

A reporter from DigitalTrends, Caleb Denison, for example, spent some hours in front of an A95K, and says that the display is bright (the brightest he has seen in a consumer TV) and it offers the most accurate colors he ever saw. The colors are pure and "better than any OLED, and most QLED TVs, too".

Last month Dell announced the Alienware AW3423DW gaming monitor, the first one to spot Samsung's 34-inch QD-OLED panels. The company announced that the AW3423DW will ship in the spring, with a price of $1,299.

The Alienware AW3423DW gaming monitor sports a curved 34-inch 175Hz 3440x1440 QD-OLED panel, Nvidia G-Sync and DisplayHDR 400 True Black certification.

According to a report from Korea, Samsung Electronics haven't yet finalized its agreement with Samsung Display regarding the supply of QD-OLED TV panels.

It seems that Samsung Electronics wants to get the QD-OLED TV panels at a price equal to what LGD is offering its WOLED TV panels, but SDC cannot accept this. If the two companies cannot agree on a price quickly, Samsung will have to delay the launch of its QD-OLED TVs (the current plan is to start shipping the TVs in mid-2022).

According to a report from Korea, Samsung's QD-OLED production yields are still very low (around 30%), and the company is currently waiting for market reaction of the first range of products.

The company will need to decide whether to expand its production in the near future or not, and according to the report, it is not likely to decide before the 2nd half of 2022, as products haven't actually been launched yet. This means that SDC's total QD-OLED capacity will remain as it is today (30,000 monthly Gen-8.5 panels) at least until the end of 2023.

In 2020 Samsung decided to use inkjet printers made by Korea's Semes, in its QD-OLED production lines. This created a major problem for Kateeva which hoped to win that account, which resulted in massive layoffs including some of its executives. These inkjet printers are used to deposit the QD layer in Samsung's QD-OLED panels.

According to new reports from Korea, Samsung has decided to change course, and rely on Kateeva's inkjet printers in its 2nd QD-OLED production line (the SDC 98.5-Gen Q-2). The reports suggests that the Semes printers do not perform as well as Samsung hopes, and these also cost more than Kateeva's printers (but Semes is affiliated with Samsung, which helped it to get the orders).

Samsung Display announced that its QD-OLED panels were certified by evaluation services provider SGS. The QD-OLED panels received three certifications for True Color Tones, Pure RGB Luminance and Ultrawide Viewing Angle.

Samsung says that these certifications support its assertion that the new panels offers clear, bright displays, at any viewing angles, and with natural color tones.