LG Display Transfers 70 LCD Patents to Samsung Display in Patent Dispute Strategy

LG Display has transferred 70 LCD patents to Samsung Display, marking the first such deal between the two companies. Eight percent of the transferred patents are related to family patents in the US. Samsung Display acquired the patents to strengthen its position in patent disputes with Chinese rivals such as BOE and CSOT. The patents include those related to in-plane switching (IPS) technology, which has been used by BOE in the past.

Samsung Display has recently acquired 70 LCD patents from LG Display, marking a significant strategic move in the ongoing patent disputes with Chinese rivals BOE and CSOT. This deal, facilitated in the United States, is the first of its kind between the two Korean tech giants. The patents, which include those related to in-plane switching (IPS) technology, are expected to strengthen Samsung's legal position against its Chinese competitors [1].

The acquisition is part of Samsung's broader strategy to bolster its display technology portfolio. Despite exiting the LCD business three years ago, Samsung Display has been actively securing patents to fortify its position in the market. This latest deal with LG Display follows a previous transfer of 55 LCD patents last month, further enhancing Samsung's patent portfolio [1].

The patents transferred to Samsung Display are predominantly related to LCD display technologies. Eight percent of these patents are family patents in the US, indicating a focus on foundational technologies. This acquisition is particularly notable because BOE has been using IPS technology in its products, making these patents a crucial asset for Samsung in its ongoing legal battles [1].

Samsung's move to acquire these patents comes amidst ongoing legal disputes with BOE and CSOT. Samsung Display has been engaged in patent infringement lawsuits with these Chinese firms at various US bodies, including the ITC, PTAB, and CAFC. The acquisition of these patents is expected to provide Samsung with additional leverage in these legal proceedings [1].

The potential impact of this acquisition on the display market is significant. If Samsung secures a legal victory against BOE, it could impose an import ban on BOE-made OLED display panels, disrupting the Chinese and US display supply chain. This would give Samsung a strategic advantage in negotiations with BOE, potentially reshaping the market dynamics [1].

The transfer of patents from LG Display to Samsung Display underscores the importance of intellectual property in the tech industry. As patent disputes become more common, companies are increasingly turning to strategic acquisitions to bolster their legal positions and maintain a competitive edge. This deal is a clear example of how such acquisitions can influence the outcome of legal battles and shape market dynamics [1].

References:
[1] https://www.sammyfans.com/2025/07/28/samsung-buys-lg-tech-to-weaken-chinese-display-rival-boe-in-the-us/