- Etching time
- Продолжительность травления.
Краткий толковый словарь по полиграфии. 2010.
Etching time
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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
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 revival — The Etching Revival is the name given by at the time, and by art historians, to the renaissance of etching as an original form of printmaking during a period of time stretching approximately from 1850 to 1930. Historical outline During the… … Wikipedia
Deep reactive-ion etching — (DRIE) is a highly anisotropic etch process used to create deep penetration, steep sided holes and trenches in wafers, with aspect ratios of 20:1 or more. It was developed for microelectromechanical systems (MEMS), which require these features,… … Wikipedia
Reactive-ion etching — (RIE) is an etching technology used in microfabrication. It uses chemically reactive plasma to remove material deposited on wafers. The plasma is generated under low pressure (vacuum) by an electromagnetic field. High energy ions from the plasma… … Wikipedia
Patterning by etching at the nanoscale — (PENs) is a soft lithographic technique in which the bonds in the PDMS matrix are broken to controlably etch PDMS (ie dissolve) at a slow rate along the outside of a PDMS channel formed with a patterned PDMS stamp applied to a surface. The… … Wikipedia
freeze etching — If a freeze fractured specimen is left for any length of time before shadowing, then water will sublime off from the specimen etching (lowering) those surfaces that are not protected by a lipid bilayer. Some etching will take place following any… … Dictionary of molecular biology
Lead time — A lead time is the period of time between the initiation of any process of production and the completion of that process. Thus the lead time for ordering a new car from a manufacturer may be anywhere from 2 weeks to 6 months. In industry, lead… … Wikipedia
And did those feet in ancient time — is a short poem by William Blake from the preface to his epic Milton a Poem, one of a collection of writings known as the Prophetic Books. The date on the title page of 1804 for Milton is probably when the plates were begun, but the poem was… … Wikipedia
Stop-Time — published in 1967, is a memoir by American author Frank Conroy, and tells the story of his poor childhood and early adulthood, growing up in New York City and Florida. Focusing on a series of moments from his life, the book combines traditional … Wikipedia
