Which of the following statements are true - I. Negative resists on exposure of light becomes more soluble. II. Positive resists on exposure of light becomes more soluble. III. Chrome glass is used as mask for pattern printing.?

I & II
only II
II & III
only III

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 1 : I & II

A Negative Photoresist is the one which becomes less soluble in developer when exposed to light.

While the Positive Photoresist becomes more soluble when exposed to light.

Chrome glass is used as mask for Photolythography

4 views Answered 2022-09-04 04:29

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