Samsung Display and China’s BOE Technology have officially reached a settlement, ending a protracted three-year legal battle over OLED display patents and trade secret misappropriation. The agreement, which involves the withdrawal of all pending lawsuits, marks a significant de-escalation in the fierce competition between the two major suppliers of Apple’s iPhone display panels.
Closing the Chapter on Years of Litigation
A spokesperson for Samsung Display confirmed the resolution, stating that both companies have aligned on the necessity of “fair technological competition” to drive the display industry forward. As part of this mutual agreement, both parties are dropping all ongoing legal actions. While reports suggest that BOE may provide patent royalty payments to the South Korean giant, Samsung Display has declined to comment on the financial specifics of the deal.
From ITC Investigations to Final Agreement
The conflict traces back to December 2022, when Samsung filed a formal complaint with the U.S. International Trade Commission (ITC). The allegations focused on two major fronts:
- Patent Infringement: Claims that BOE utilized Samsung’s proprietary OLED technology without authorization.
- Trade Secret Theft: Accusations from October 2023 suggesting BOE poached employees to gain illicit access to confidential manufacturing processes.
The legal pressure intensified in March 2025, when the ITC ruled that BOE infringed upon three of Samsung’s OLED patents. Furthermore, a preliminary ruling in July 2025 found that BOE had misappropriated trade secrets, leading the commission to recommend a near 15-year ban on BOE exporting specific OLED panels to the United States.
Industry Context and Intellectual Property Security
This settlement arrives as global technology firms are aggressively diversifying their supply chains to reduce reliance on Chinese manufacturing. For BOE, one of the world’s largest panel suppliers behind Samsung and LG, a U.S. import ban would have represented a catastrophic blow to its market position.
The dispute highlighted broader anxieties regarding intellectual property theft within the tech sector. South Korean authorities have been increasingly vigilant, evidenced by a July 2024 ruling where a former Samsung engineer was sentenced to six years in prison for leaking $24.5 million worth of OLED technology. Additionally, recent investigations into potential leaks at LG Display reinforce the high stakes currently surrounding proprietary display innovations.