film photomask
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Photomask — A photomask. A schematic illustration of a photomask (top) … Wikipedia
Contact lithography — Contact lithography, also known as contact printing, is a form of photolithography whereby the image to be printed is obtained by illumination of a photomask in direct contact with a substrate coated with an imaging photoresist layer. Contents 1… … Wikipedia
Printed circuit board — Part of a 1983 Sinclair ZX Spectrum computer board; a populated PCB, showing the conductive traces, vias (the through hole paths to the other surface), and some mounted electrical components A printed circuit board, or PCB, is used to… … Wikipedia
Photolithography — For earlier uses of photolithography in printing, see Lithography. For the same process applied to metal, see Photochemical machining. Photolithography (or optical lithography ) is a process used in microfabrication to selectively remove parts of … Wikipedia
KLA Tencor — Infobox Company company name = KLA Tencor Corporation company company type = Public company|Public] (NASDAQ|KLAC) slogan = Accelerating Yield foundation = 1997 location = San Jose, California key people = Edward W. (Ned) Barnholt, Chairman… … Wikipedia
Optical proximity correction — An illustration of optical proximity correction. The blue Γ like shape is what we d like printed on the wafer, in green is the shape after applying optical proximity correction, and the red contour is how the shape actually prints (quite close to … Wikipedia
Nikon — For other uses, see Nikon (disambiguation). Nikon Corporation 株式会社ニコン Type Public (TYO: 7731) Industry … Wikipedia
Mask (disambiguation) — A mask is an artifact normally worn on the face, typically for protection, concealment, performance, or amusement. The word can also refer to: In computing and technology Affinity mask, a bit mask indicating what processor a thread or process… … Wikipedia
Photoplotter — A photoplotter is an electro mechanical optical machine that produces a latent image on a media, usually high contrast monochromatic (black and white) photographic film, using a light source under computer control.Photoplots are used primarily in … Wikipedia
Lithography — Charles Marion Russell s The Custer Fight (1903). Note the range of tones, fading toward the edges … Wikipedia
Microelectromechanical systems — (MEMS) (also written as micro electro mechanical, MicroElectroMechanical or microelectronic and microelectromechanical systems) is the technology of very small mechanical devices driven by electricity; it merges at the nano scale into… … Wikipedia
