Samsung Display Partners With TSK to Create Cheaper and Brighter OLED Panels

Samsung Display is working with Japan’s TSK Corporation to develop new blue OLED materials that can improve efficiency, boost brightness, and lower production costs. This is the first time Samsung Display has chosen a venture company for a project of this scale, which shows how important this research has become for the future of OLED panels.

TSK’s research could help Samsung Display develop OLED panels using iron

The collaboration centers on TSK’s iron catalyst technology. Most OLED materials today are created using palladium catalysts. These are expensive, difficult to source, and come with environmental concerns. TSK has created an alternative process that uses iron, which is far more abundant and significantly cheaper.

The company says its method also reduces the number of chemical steps needed during synthesis, which helps create complex molecular structures that were previously difficult to achieve with traditional palladium-based reactions. Early testing has already produced a new compound that reportedly performs better than existing OLED materials.

Iron is also easier and cheaper to source than other alternatives

Blue OLEDs remain the hardest part of any display to perfect. They lose brightness faster, they age more quickly, and they often limit how much improvement manufacturers can squeeze out of new panels. However, with Samsung Display’s expertise in mass production with TSK’s research, they hope to create blue materials that last longer and use less power. Better blue materials can directly improve overall screen stability, peak brightness, and battery efficiency.

There is also a clear environmental angle to this partnership. Iron is easier to source, does not carry the same supply chain risks, and avoids the pollution concerns associated with palladium mining. If the new process succeeds, it could help the display industry move toward cleaner and more sustainable manufacturing. But for now, there’s no confirmed timeline for when these new materials will reach commercial products.