AUECC

Electronic grade chemical compositions for developing photoresists for use in coating semiconductors, diodes, solar cells and flat panel displays; etchants for use in the manufacture of semiconductors, diodes, solar cells and flat panel displays; photoresist strippers, namely, chemical preparations for removing photoresist film from semiconductors, diodes, solar cells and flat panel displays, and chemical preparations, namely, cleaning solvents

cleansing preparations for cleaning semiconductors, diodes, solar cells and flat panel displays; post chemical mechanical polisher cleansing preparations in the nature of cleansing and polishing preparations