TCL CSOT, which last year acquired LG Display’s final LCD production facilities in China, is poised to make a major move into the OLED display market with a long-awaited investment in Gen 8 inkjet-printed OLED panel production.

The decision could deal a significant blow to LG Display’s OLED ambitions, particularly as the South Korean company faces increasing pressure from Samsung, which continues to gain market share. TCL’s upcoming OLED panels are expected to be far more cost-effective to manufacture than LG’s current OLED technology, potentially disrupting the competitive landscape.

According to analysts, an official announcement is imminent, with TCL expected to unveil its new display technology at CES 2026 in Las Vegas.

Zhou Mingzhong, Head of Technology Planning at TCL CSOT, confirmed the timeline during a recent interview following the Seoul Display Business Forum. Industry sources say the announcement was originally planned for July but was delayed due to ongoing negotiations with local Chinese authorities.

Once confirmed, the Gen 8 OLED investment—known internally as the T8 Project—could establish TCL CSOT as a leader in next-generation display manufacturing, setting it apart from South Korean competitors that are still focused on fine metal mask (FMM) and open metal mask (OMM) OLED technologies.

TCL CSOT has already reached key technical milestones with its inkjet OLED displays. Zhou revealed that the company’s panels have surpassed 350 pixels per inch (PPI), and that its blue OLED sub-pixels are projected to achieve a lifespan of 400 hours by 2026—ten times longer than in 2020. Crucially, the blue sub-pixel will be the same size as the red and green ones, eliminating the color imbalance typically seen in FMM-based OLEDs.

TCL CSOT Inkjet-Printedl OLEDs

TCL CSOT Inkjet-Printedl OLEDs

Unlike traditional FMM OLEDs, TCL CSOT uses a full RGB sub-pixel layout with uniform pixel sizing. This results in a much higher aperture ratio—three times that of conventional FMM OLEDs—translating into better brightness, improved energy efficiency, and enhanced durability.

TCL CSOT has already showcased the scalability of its inkjet OLED technology across a variety of devices. Recent prototypes include:

A 6.5-inch smartphone panel with 325PPI

A 14-inch 2.8K laptop display with 243PPI

A 27-inch 4K monitor at 163PPI

A 65-inch 8K TV panel delivering 136PPI

Currently, the company operates a Gen 5.5 inkjet OLED line at its T5 facility in Wuhan, where it successfully produced a 21.6-inch medical-grade OLED display in late 2024. However, the upcoming Gen 8 production line represents a major leap forward toward mass-market commercialization of inkjet OLED displays.