Explain proximity printing, Chemical Engineering

Assignment Help:

Proximity Printing

The proximity exposure method is same to contact printing except that a small gap, 10 to 25 microns wide, is maintained among the wafer and the mask during exposure. This gap minimizes (but may not eliminate) mask damage. About 2- to 4-micron resolution is possible with proximity printing.  

 


Related Discussions:- Explain proximity printing

Chemical bonding, Why protons doesn''t react which each other?

Why protons doesn''t react which each other?

Report of handling of hazardous, Report Note: What do you observe? Do...

Report Note: What do you observe? Do you realise that the common chemicals you have been hadling casually at your laboratory (if any, with which you are working) are quite

Separation process, develop a process schematic which will yield separation...

develop a process schematic which will yield separation process streams

Determination of lattice energy of a crystal using Born-Land, Determination...

Determination of lattice energy of a crystal using Born-Lande Equation

Showing results for solved problem. a horizontal cyl, Ask question #MinimSh...

Ask question #MinimShowing results for solved problem. a horizontal cylinder tank with hemispherical ends is used to store liquid chlorine at 10 br the vessels is 4m internal diame

Lab testing, formule for alcoholic cidity

formule for alcoholic cidity

Design project , design a falling film evaporator in detail

design a falling film evaporator in detail

Mass and partial energy balance, Mass and Partial Energy Balance The p...

Mass and Partial Energy Balance The process flow diagram attached shows a very simplified approach to the production of Potash from Sylvinite ore. Conduct a mass balance and a

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd