The Semiconductor & Battery Materials Business Unit consists of two groups: the Semiconductor Materials Group, which handles front-end and back-end processes of semiconductors and raw materials for advanced packaging, and the Battery & High Purity Chemicals Group, which handles components for secondary battery manufacturing.
The Semiconductor & Battery Materials Business Unit provides total solutions in the fields of semiconductor and rechargeable battery materials manufacturing by leveraging the integrated corporate strength of the Sumitomo Corporation Group, which operates worldwide.
The Semiconductor Materials Group handles semiconductor wafers, polishing pads for ultra-precision polishing, slurries and their raw materials and additives, and highly functional materials for back-end processes and advanced packaging.
The Battery & High Purity Chemicals Group handles ultra-pure chemical solutions used in the semiconductor front-end process, as well as components and raw materials related to secondary battery manufacturing.
