ECE411_Photolithography

ECE411_Photolithography

University

5 Qs

quiz-placeholder

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ECE411_Photolithography

ECE411_Photolithography

Assessment

Quiz

Science

University

Easy

Created by

Sameh Ibrahim

Used 6+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What controls the thickness of the photoresist?

The type of the phtoresist.

The speed of rotation.

The direction of rotation.

The duration of coating.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which projection technique is used in modern technolgies?

Proximity

Contact

Projection

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of ultraviolet light is used in modern semiconductors?

UV

DUV

EUV

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Adding dog ears is a technique used in which resolution enhancement technique?

Phase Shift Masking (PSM)

Optical Proximity Correction (OPC)

Double Patterning Lithography (DPL)

Immersion

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which lithography is used for 3D patterns?

Photolithography

Ion beam lithography

Electron beam lithography

X-ray lithography