photolithography


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pho·to·li·thog·ra·phy

 (fō′tō-lĭ-thŏg′rə-fē)
n.
A planographic printing process using plates made according to a photographic image.

pho′to·lith′o·graph′ic (-lĭth′ə-grăf′ĭk) adj.
pho′to·lith′o·graph′i·cal·ly adv.

photolithography

(ˌfəʊtəʊlɪˈθɒɡrəfɪ)
n
1. (Printing, Lithography & Bookbinding) a lithographic printing process using photographically made plates. Often shortened to: photolitho
2. (Electronics) electronics a process used in the manufacture of semiconductor devices, thin-film circuits, optical devices, and printed circuits in which a particular pattern is transferred from a photograph onto a substrate, producing a pattern that acts as a mask during an etching or diffusion process. See also planar process
ˌphotoliˈthographer n
photolithographic adj
ˌphotoˌlithoˈgraphically adv

pho•to•li•thog•ra•phy

(ˌfoʊ toʊ lɪˈθɒg rə fi)

n.
1. the technique or art of making photolithographs.
2. a process whereby integrated and printed circuits are produced by photographing the circuit pattern on a photosensitive substrate and chemically etching away the background.
[1855–60]
pho`to•li•thog′ra•pher, n.

photolithography

the process of making lithographs produced by photoengraving. Cf. photogravure. — photolithographer, n.photolithographic, adj.
See also: Photography
the process of making lithographs produced by photoengraving. Cf. photogravure. — photolithographer, n. — photolithographic, adj.
See also: Engraving
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.photolithography - a planographic printing process using plates made from a photographic image
lithography - a method of planographic printing from a metal or stone surface
Translations

photolithography

[ˌfəʊtəʊlɪˈθɒgrəfɪ] Nfotolitografía f
References in periodicals archive ?
Tenders are invited for photolithography and bonding system spares
Photolithography is a microfabrication method in the semiconductor industry, Ilika explained.
Innovations in Optics has released LumiBright UV-LED light engines, powerful solid-state sources that are being used in OEM equipment applied to photocuring of adhesives and coatings, as well as photomask exposure systems for photolithography.
The firm has combined core technologies of electroforming, photolithography and thin film processing with their own proprietary processes to provide ultra-miniature components that increase the performance, accuracy, and reliability of medical and wearable devices.
In-house direct-writing of masters, along with greyscale photolithography and advanced microscopy tools, allow pixel-by-pixel design and write capabilities for a full-range of micro-optics solutions at high volume production levels.
For engineers from diverse fields with little or no background in the physics, Yen and Yu present the fundamentals of optical physics underlying imaging in photolithography applied to the fabrication of integrated circuits.
Using photolithography and re-flow processing, the substrates are patterned at the micron and submicron levels, approximating the natural physical forces cells experience.
Dow's CTO 2000 Trimming Overcoat is a spin-on photoresist trim overcoat, a chemical post-treatment that enables patterning of smaller features on silicon wafers than photolithography can do alone.
[USPRwire, Thu Feb 04 2016] Photolithography, also known as optical lithography or UV lithography, is a method of microprocessor and printed circuit board (PCB) fabrication.
Photolithography (Equipment) Market by Type (i-line, KrF, ArF Dry, ArFi, and EUV), Light Source (Mercury Lamp, Excimer Laser, Fluorine Laser, and Laser Produced Plasma), Wavelength, and Region - Forecast to 2020
Current techniques such as photolithography -- which uses light-sensitive chemicals to etch or deposit material -- are very good at minimizing light loss, but the team's laser method is cheaper and simpler, Lapointe says.
Optical lithography or photolithography has been the workhorse of semiconductor nanofabrication, which uses light, optics, and photosensitive materials to produce minuscule patterns on a surface; repeated deposition and etching away of thin layers of that photosensitive material result in the fabrication of devices with nanoscale features.