TCL CSOT shows its latest OLED display prototypes, including inkjet printed panels, high-PPI Real-RGB panels and more

TCL CSOT is hosting its own Global Display Tech-Ecosystem Conference (DTC 2025) in Suzhou, China, showcasing its latest next-generation display technologies, panels and prototypes.

First, TCL is showing the world's highest PPI Real-RGB G-OLED display, at 1,512 PPI. This is a 2.56" panel with a resolution of 2560x2740, offering a 120Hz refresh rate and a wide color gamut. TCL targets XR (VR) devices for this display. A couple of months ago Xiaomi announced its 17 Pro Max flagship smartphone, that featured TCL's 6.9" 1200x2608 120Hz 3,500 nits LTPO Real-RGB AMOLED (and also a secondary 2.9" 596x976 LTPO AMOLED back screen). TCL says that its Real-RGB architecture not only increases actual resolution and increases production yields, but it also reduces the power consumption by 26%.

TCL also showed the world's first Partitioned Frequency Division OLED Tablet Display. This 13.2" display incorporates TCL CSOT’s self-developed partition FD technology that enables the screen to operate two or three partitions simultaneously. The idea that such a screen can support several different use cases in different areas - like a text on the top and a movie on the bottom. By applying adaptive refresh rates from 1 Hz to 120 Hz, dynamically adjusting to content demands on different parts of the screen, this can reduce power consumption by 15 – 25% while maintaining smooth motion, sharp detail, and lifelike visuals.

The third novel OLED display is a 5.65" inkjet-printed Real-Stripe RGB AMOLED, that achieves a pixel density of 390 PPI, which is very impressive for inkjet printed panels. TCL says that this is equivalent to 490 PPI in a pentile-diamond architecture. When we discussed TCL CSOT's inkjet printing technology, we mentioned that TCL is indeed considering targeting smartphone panels with its inkjet printing process, which is only possible if the resolutions are high enough.