Seoul [South Korea], September 29 (ANI): South Korea's LG Chem Ltd. said on Monday it has developed a liquid photo-imageable dielectric (PID), a key insulating material for advanced semiconductor packaging. The company plans to actively target the artificial intelligence (AI) and high-performance semiconductor markets, according to a report by Pulse, the English service of Maeil Business Newspaper Korea.

PID is a photosensitive insulating material that forms fine circuits connecting semiconductor chips and substrates. It creates electrical signal pathways, enhances circuit precision, and strengthens the performance and reliability of semiconductors, making it an essential material in advanced packaging processes.

The importance of PID is growing, especially for high-performance semicondu

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