Immersion Lithography

OPTICAL LITHOGRAPHY

The dramatic increase in performance and cost reduction in the electronics industry are attributable to innovations in the integrated circuit and packaging fabrication processes. ICs are made using Optical Lithography. The speed and performance of the chips, their associated packages, and, hence, the computer systems are dictated by the lithographic minimum printable size. Lithography, which replicates a pattern rapidly from chip to chip, wafer to wafer, or substrate to substrate, also determines ....etc

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A STATE LEVEL TECHNICAL SYMPOSIUM



INTRODUCTION:



In anveshana of eco-friendly engine which satisfies human wants we suggest this pollution less engine.


This is a external combustion engine produces mechanical work using movement of gas back & forth due to pressure difference under the influence of temp difference.


Stirling engine model

Heat engine vastly differs from IC engine

Have 2 pistons
@ 90 phase difference
@ dif ....etc

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i am abhishek studying 2nd year in panimalar engg college.can u tell me when anna university chennai mech symposium will be held?it will be helpful for me in the future.my email id:[email protected] update any info on this regard.

thanks,
yours faithfully,
l.abhishek. ....etc

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The growth of the semiconductor industry is driven by Moore’s law: “The complexity for minimum component cost has increased at a rate of roughly a factor of two per year”. Notice that Moore observed that not only was the number of components doubling yearly, but was doing so at minimum cost. One of the main factors driving the improvements in complexity and cost of ICs is improvements in optical lithography and the resulting ability to print ever smaller features. Recently optical lithography, the backbone of the industry for 45 years h ....etc

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i want a ppt presentation on immersion lithography for taking a seminar ....etc

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The growth of the semiconductor industry is driven by Moore?s law: ?The complexity for minimum component cost has increased at a rate of roughly a factor of two per year?. Notice that Moore observed that not only was the number of components doubling yearly, but was doing so at minimum cost.

One of the main factors driving the improvements in complexity and cost of ICs is improvements in optical lithography and the resulting ability to print ever smaller features.

Recently optical lithography, the backbone of the industry for 45 years ha ....etc

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....etc

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Waves, the National Level Technical Symposium organized by Society of Electrical and Electronics Engineers(SEEE), College of Engineering Guindy, Anna University, Chennai fosters innovation and thought where the best brains in the country showcase their talent. Every year, it sees a whole new range of projects and innovative papers presented by some of the best colleges in the country. Over 3000 participants from reputed institutions are drawn towards this technical festival not only to display their work b ....etc

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Human power generation in space Rutgers symposium on lunar settlement

Introduction

Assuming 40% of a 2000 Calorie/day diet is used for physical activity, 
3.35 MJ of energy/day is used to perform activities.
Approximate mechanical energy performed during some physical activities:
Walking/Running (0.49 J/kg*step)
Stair climbing (1.96 J/kg*step)
Cycling (88.2 J/rev)
Lifting (9.8 J/kg*m) ....etc

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....etc

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