Explain soft-baking, Chemical Engineering

Assignment Help:

Soft-Baking

Soft-baking is the step during which almost all of the solvents are separate from the photo resist coating. Soft-baking plays a very critical role in photo-imaging. The photo resist coatings become photosensitive, or imageable, only after soft baking. Oversoft-baking will degrade the photosensitivity of resists by either decreasing the developer solubility or actually destroying a portion of the sensitizer.

 


Related Discussions:- Explain soft-baking

Physics, given the displacement vectors A(3^i-4^j+4^k)m and B(2^i+3^j-7k)m,...

given the displacement vectors A(3^i-4^j+4^k)m and B(2^i+3^j-7k)m,find the magnitudes of the vectors (a)C=A+B and (b)D=2A-B,also expressing each in terms of its rectangular compone

Ckb, bj45th5httit9r00000001555599

bj45th5httit9r00000001555599

Conductometric titration, how do you write a report about conductometric ti...

how do you write a report about conductometric titration

Define diffusion, Diffusion: Molecular diffusion, often known as simply di...

Diffusion: Molecular diffusion, often known as simply diffusion, is a net transport of molecules from a region of higher concentration to one of lower concentration by chance mole

Design project , hi, i am designing an (absorption column), i need help. ei...

hi, i am designing an (absorption column), i need help. either by a tutor to take me through the design, or by actually doing the design. please let me know if you help thanks

Fabrication of an integrated circuit, Explain the various steps required in...

Explain the various steps required in the fabrication of an integrated circuit. Lithography: The method for pattern definition by applying thin uniform layer of viscous liqui

introduction on physiological pharmacokinetics, Question : Give a basic in...

Question : Give a basic introduction on PHYSIOLOGICAL PHARMACOKINETICS ? Answer: The history and bases of physiological pharmacokinetics will be briefly reviewed, pointing out

Determine the coefficient of performance of refrigeration, A food storage c...

A food storage chamber requires a refrigeration system of 15-ton capacity operating at an evaporator temperature of -10° C and a condenser temperature of 30° C. Refrigerant Tetrafl

Electostatic, merits and demerits of electrostatic sheilding.

merits and demerits of electrostatic sheilding.

Calculate minimum reflux ratio, A mixture of 44 mol % of a component A and ...

A mixture of 44 mol % of a component A and 56 mol % of component B is to be separated in a distillation column. The concentration of A in the distillate is 97 mol % A and 94 % B in

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