Samsung Display and BOE have officially ended their long-running dispute over OLED technology. Both companies confirmed a settlement that includes a royalty-payment agreement. The deal closes multiple lawsuits filed across the United States, China, and other markets.
Samsung Display accused BOE of infringing patents related to OLED structures and manufacturing processes. The company also alleged that BOE misused trade secrets connected to advanced display engineering. These claims triggered a series of investigations by the U.S. International Trade Commission (ITC).
The ITC ruled in March 2025 that BOE had violated three of Samsung’s OLED patents. The commission, however, stopped short of banning BOE’s OLED panel imports. Despite that, a separate ITC probe on trade secrets posed the risk of a long-term import restriction on BOE.
Both companies opted for a negotiated settlement before the trade secret ruling reached its final stage. The agreement requires BOE to license Samsung’s OLED technology. Industry analysts say this deal helps BOE protect its global shipments and maintain its presence in key smartphone and electronics markets.
For Samsung Display, the settlement reinforces the strength of its intellectual property portfolio. It also secures recurring revenue through licensing fees, strengthening its leadership in OLED innovation.
Experts believe the agreement will stabilize the OLED ecosystem. Smartphone manufacturers and device makers that rely on BOE panels are expected to benefit from the renewed supply certainty.
The settlement marks one of the most significant truces in the display industry in recent years. It also signals a shift toward licensing-driven cooperation rather than extended courtroom battles in the highly competitive display technology sector.