# LG Chem Ltd — Patents explained on PatentBrief

LG Chem Ltd has 1 landmark patent explained in plain English on PatentBrief.

- [How LG Chem Makes Plastic Films That Block UV Light](https://patentbrief.org/patent/us/12031028/starship-eclss) — granted 2024
  A specialized plastic film made of alternating chemical segments that blocks harmful ultraviolet light while remaining perfectly clear.

**Full profile:** https://patentbrief.org/company/lg-chem-ltd

---

_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._