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Semiconductor makes equipment industry introduce sophisticated technology
From;    Author:Stand originally

Exterior polish craft develops ceaselessly

45 accept rice influences next generation imperceptibly 32 accept rice influences every node, generation imperceptibly node technology is developing. Craft of Tu Fu of the cut of silicon brilliant circle, polish, smooth block returns the infinitesimal fine foreign body that cannot overcome brilliant circle surface at present. When forming circuit, to overcome film of exposure attack by surprise complex with each passing day and change imperceptibly, 2 times exposure technology is used by increasing ground. To make exposure, develop more imperceptible, brighter, wavelengh chooses means to be used by increasing ground. Result from refract a principle get together smooth " dip ooze " the main trend that the technology has made research and development.

The bad influence that brings to eliminate dip ooze to give brilliant round appearance, need undertakes code and be handlinged except mark in brilliant round face.

The problem that still exists at present is, the circuit graph on chip is developed easily when catharsis, the hole appearance volume that the line takes between layer and layer is differ, the surface is not quite slick.

The data that is used at exterior polish, processing is mix together by hundreds kinds of material, just develop the optimal material that come out through experimenting repeatedly.

World semiconductor made equipment manufacturer form an organic whole for core with the research organization of day, beautiful, Europe, develop optimal foundation to manufacture a technology jointly. Still loaded a technology at the same time the innovation, mission that increases illuminant of laser of semiconductor of productivity, development compound to reach freeboard brightness to spend LED production to wait for the revolutionary semiconductor product that replaces traditional light source. This industry will face the grim challenge of silicon circulation market 2008, expanding of the market further at the same time also can see beforehand.



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