LG Innotek, a prominent South Korean electronics parts manufacturer, has unveiled the development of a next-generation smart integrated circuit (IC) substrate that notably lowers carbon emissions during production. Compared to its previous models, this new substrate cuts emissions by nearly 50%.
Smart IC substrates are crucial components in products such as credit cards, electronic passports, and smartphone USIM cards, where they store personal security information. The innovative substrate from LG Innotek replaces the need for costly and environmentally damaging precious-metal plating with a new high-performance material. As a result, it helps reduce annual carbon emissions by an impressive 8,500 tons—equivalent to planting approximately 1.3 million trees.
In addition to its environmental benefits, the new substrate is about three times more durable than earlier versions, increasing its overall performance and lifespan. LG Innotek began mass production of this advanced substrate in November, initially for a major global smart-card manufacturer.
The company has already secured around 20 patents for this technology in South Korea, as well as it plans to expand its intellectual property portfolio by registering additional patents in major markets like the U.S., Europe, and China. With this breakthrough, LG Innotek continues to set the limits of eco-friendly creations while meeting the growing demand for secure, durable electronic components in the digital age.