a method of planographic printing from a metal or stone surface
<noun.communication>
the act of making a lithographic print
<noun.act>
Lithography \Li*thog"ra*phy\, n. [Cf. F. lithographie.] 1. The art or process of putting designs or writing, with a greasy material, on stone, and of producing printed impressions therefrom. The process depends, in the main, upon the antipathy between grease and water, which prevents a printing ink containing oil from adhering to wetted parts of the stone not covered by the design. See {Lithographic limestone}, under {Lithographic}.
2. a printing process for reproducing images, using any flat surface, such as a metal plate, in a manner similar to {lithography[1]}. [PJC]
3. The process of producing patterns on semiconductor crystals by exposing photosensitive coatings on a matrix, such as silicon, to light patterns in the form desired for the circuit, and subsequently treating (e.g., chemically) the patterns thus formed in such a way as to create integrated semiconductor circuits with the desired properties. This is the principle method (1990's) to create the high-density integrated circuits used in the digital computers on which you are reading this. [PJC]
But IBM said that its success "demonstrates the integration of the basic elements that would make X-ray lithography a feasible manufacturing technology."
A unit of McDonnell Douglas Corp. and Hampshire Instruments Inc. won funds to work on X-ray lithography, a method for producing semiconductor devices.
Mr. Terra's father, an Italian stone lithographer, was brought to the U.S. at age 15 by a Philadelphia lithography company.
If it was in blue, I'd have to paint in black." However, Montesinos caught on quickly and believes lithography has helped her painting.
The project involving Motorola concerns a technique, called X-ray lithography, that figures to be crucial to future generations of memory chips.
As a lithography major at San Francisco State in the 1970s, Ransom had planned to become a cabinetmaker.
The department said it will maintain existing licensing requirements for shipments of some critical items, such as supercomputers, X-ray lithography systems, certain underwater sensing equipment and cryptographic devices.
The deal adds another dimension to SVG's semiconductor business. The company already makes equipment that prepares wafers for the lithography patterning.
He noted that producing intense X-rays is only one of several major problems faced in X-ray lithography, and that an X-ray lens would magnify the abilities of a synchrotron.
GCA's latest lithography equipment matches the performance of the best that Japanese companies can offer. Not all of Sematech's member companies were pleased with the shift of emphasis.