LG Display and Tianma settled their long LCD and OLED display global patent dispute. The two companies have notified the U.S. Patent Trial and Appeal Board (PTAB) of the settlement and agreed to withdraw all related lawsuits.
While we do not have specific information, we do know that Tianma will start paying patent license fees (or royalties) to LG Display, in exchange to access to LG's IP.
Last year Samsung Display and BOE also settled their long IP battle, with a similar result, as BOE agreed to pay royalties to Samsung's patents.
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Posted: Jun 13,2026 by Ron Mertens
