Samsung has filed another lawsuit against LG Display. The latest lawsuit is related to PLS (plane-to-line) technology, and Samsung is attempting to have seven of LG’s patents relating to the technology invalidated.
Samsung is also looking to seek a sales ban on LG devices that infringe on the patents, as Samsung claims that they originally patented the technology back in 1997.
Samsung is claiming that LG modified Samsung’s PLS technology and then marketed it as AH-IPS. They are also seeking around 2 million won in damages from LG Display.
The History of PLS Technology
PLS, or Plane-to-Line Switching, is a type of LCD technology developed by Samsung. It is known for its wide viewing angles and high-quality color reproduction. Samsung first introduced PLS technology in 1997, and it has since been used in various devices, including monitors, smartphones, and tablets. The technology has been praised for its ability to provide better image quality and more accurate color representation compared to traditional LCD panels.
Samsung’s PLS technology competes directly with LG’s AH-IPS (Advanced High-Performance In-Plane Switching) technology. AH-IPS is another type of LCD technology that offers similar benefits, such as wide viewing angles and high color accuracy. However, Samsung alleges that LG’s AH-IPS technology is a modified version of their PLS technology, leading to the current legal dispute.
The Legal Battle Between Samsung and LG
The legal battle between Samsung and LG is not a new phenomenon. The two South Korean tech giants have a long history of litigation over various technologies, including display technologies, smartphones, and other consumer electronics. This latest lawsuit is just one of many in a series of legal disputes between the two companies.
Samsung’s decision to file a lawsuit against LG Display over PLS technology highlights the competitive nature of the display technology market. Both companies are leaders in the industry, and their technologies are widely used in a variety of devices. The outcome of this lawsuit could have significant implications for both companies and the broader display technology market.
In addition to seeking the invalidation of LG’s patents, Samsung is also looking to impose a sales ban on LG devices that allegedly infringe on their PLS technology patents. If successful, this could have a substantial impact on LG’s sales and market share. The 2 million won in damages that Samsung is seeking may seem relatively small, but the potential sales ban could have far-reaching consequences for LG Display.
The legal battle also underscores the importance of intellectual property in the technology industry. Patents are a crucial tool for companies to protect their innovations and maintain a competitive edge. However, they can also lead to complex and costly legal disputes, as seen in this case between Samsung and LG.
As the lawsuit progresses, it will be interesting to see how the courts rule on the validity of LG’s patents and whether Samsung’s claims of patent infringement are upheld. The outcome could set a precedent for future disputes over display technologies and other intellectual property in the tech industry.
Source Sammyhub
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