Lsi Techniques Shatter at www.japanese-home-gardens.com

In the next several years this number should increase to 120,-000, and with LSI—large-scale integration—it should be possible to fabricate major portions of a computer on a single chip or perhaps on a complete silicon wafer. The LSI techniques shatter all previous conceptions of the complexity of microelectronic circuits that can be designed and built.

This invention is epochal. It was the first of those photomechanical techniques that were soon to revolutionize the graphic arts by eliminating the hand of man in the reproduction of pictures of all kinds. It is the most important of Niepce's contributions, for it involved a principle that became basic to future techniques: the differential hardening by light of a ground that would control the etching in exact counterpart of the image.

Other metal techniques include the hammering into shape of metal (especially wrought iron) which has been softened by heating; and an additive process of constructing a work of sculpture with blobs of molten metal using welding equipment and materials. Both of these techniques are most used for small works since the products are apt to be solid and therefore very heavy for their size.