surface+etching

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• Etching (microfabrication) — Etching tanks used to perform Piranha, Hydrofluoric acid or RCA clean on 4 inch wafer batches at LAAS technological facility in Toulouse, France Etching is used in microfabrication to chemically remove layers from the surface of a wafer during… …   Wikipedia

• Surface micromachining — is a process used to produce micromachinery or MEMS.Unlike Bulk micromachining, where a silicon substrate (wafer) is selectively etched to produce structures, surface micromachining is based on the deposition and etching of different structural… …   Wikipedia

• Etching (glass) — Etching refers to the technique of creating art on the surface of glass by applying acidic, caustic, or abrasive substances. Traditionally this was done after the glass was blown or cast. In the 1920s a new mould etch process was invented, in… …   Wikipedia

• Surface finishing — is a broad range of industrial processes that alter the surface of a manufactured item to achieve a certain property.[1] Finishing processes may be employed to: improve appearance, adhesion or wettability, solderability, corrosion resistance,… …   Wikipedia

• etching — [ech′iŋ] n. 1. the art or act of one who etches 2. an etched plate, drawing, or design 3. a print made from an etched surface …   English World dictionary

• Etching — For other uses of etch or etching, see Etching (disambiguation), for the history of the method, see old master prints. The Soldier and his Wife. Etching by Daniel Hopfer, who is believed to have been the first to apply the technique to… …   Wikipedia

• etching — /ech ing/, n. 1. the act or process of making designs or pictures on a metal plate, glass, etc., by the corrosive action of an acid instead of by a burin. 2. an impression, as on paper, taken from an etched plate. 3. the design so produced. 4. a… …   Universalium

• etching — [1] A roughening or disintegration of the paint surface, which can occur on small patches or over a wide area, through attack from bird droppings, soap deposits, industrial fallout, etc. Also called lifting. [2] The removal of soil or the natural …   Dictionary of automotive terms

• etching ground — ground1 (def. 11). [1780 90] * * * etching ground noun The coating of wax or varnish on a plate prepared for etching • • • Main Entry: ↑etch * * * etching ground, the varnish or coating used in etching to protect the surface of the metal plate… …   Useful english dictionary

• etching — chemical surface corrosion, usually conducted in a controlled fashion on a polished surface of a material sample to reveal details of the microstructure …   Mechanics glossary

• etching — etch·ing (echґing) [Old High Ger. ezzen to eat] the cutting of a hard surface such as metal or glass by a corrosive chemical, usually an acid, in order to create a design …   Medical dictionary