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US$ 120.8 million (2013) [1] Net income. US$ 57.3 million (2013) [1] Parent. Merck KGaA. Website. www.azem.com. AZ Electronic Materials is a specialty chemicals company. On 2 May 2014, Merck KGaA announced the successful acquisition of AZ Electronic Materials.
Iain McCulloch. Iain McCulloch is Professor of Polymer Chemistry, in the Department of Chemistry, at the University of Oxford, UK, a fellow and tutor in chemistry at Worcester College, and an adjunct professor at King Abdullah University of Science and Technology (KAUST), Saudi Arabia, and a visiting professor in the Department of Chemistry at Imperial College London.
Adherence is the adhesive strength between photoresist and substrate. If the resist comes off the substrate, some features will be missing or damaged. Etching resistance Anti-etching is the ability of a photoresist to resist the high temperature, different pH environment or the ion bombardment in the process of post-modification. Surface tension
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Chemistry of photolithography. A gold and aluminum sputtered solar cell manufactured from a <100> p-type silicon wafer at the Cal Poly San Luis Obispo Microfab clean room. Photolithography is a process in removing select portions of thin films used in microfabrication. Microfabrication is the production of parts on the micro- and nano- scale ...
Photolithography. Photolithography (also known as optical lithography) is a process used in the manufacturing of integrated circuits. It involves using light to transfer a pattern onto a substrate, typically a silicon wafer . The process begins with a photosensitive material, called a photoresist, being applied to the substrate.
SU-8 photoresist. SU-8 is a commonly used epoxy -based negative photoresist. Negative refers to a photoresist whereby the parts exposed to UV become cross-linked, while the remainder of the film remains soluble and can be washed away during development. As shown in the structural diagram, SU-8 derives its name from the presence of 8 epoxy groups.
Clariant. Clariant AG is a Swiss multinational speciality chemical company, formed in 1995 as a spin-off from Sandoz. Headquartered in Muttenz, Switzerland, [ 5 ] the public company encompasses 68 subsidiaries in 36 countries (2023). Major manufacturing sites are located in Europe, North America, South America, China, and India.