LAL

Chemicals used in industry; chemicals used in manufacturing structures of semiconductors, integrated circuits, microscales and nano-scales and for acceleration of etching process and for forming patterns on a substrate; chemicals used in manufacturing semiconductors; chemical products for use in manufacture of semiconductors, namely, etchants for rinsing semiconductors; chemicals for use in the manufacture of flat panel displays for use in forming patterns on the substrates of flat panel display such as liquid crystal and electroluminescent (EL); chemicals used for manufacturing of flat panel displays; chemical etchant for use in the manufacture of flat panel displays