Photomask Quality

2018-05-31T17:35:30+00:00

Photomasks must be of the highest quality and must meet a wide variety of customer specifications. The photomask quality requirements are usually ...

Photomask Quality 2018-05-31T17:35:30+00:00

Binary & Phase Shift Masks

2018-05-31T17:38:56+00:00

Photomasks can be separated into two main categories; conventional binary masks and advanced phase-shift masks. A binary mask consists of a ...

Binary & Phase Shift Masks 2018-05-31T17:38:56+00:00

Photomask Tone

2018-06-15T15:12:50+00:00

Various terminologies are used to describe the tone of both pattern and background areas of a photomask.

Photomask Tone 2018-06-15T15:12:50+00:00

What is a photomask?

2018-06-19T17:24:38+00:00

A photomask is comprised of a solid, transparent substrate, such as glass or fused silica, showing an opaque coating on one of the ...

What is a photomask? 2018-06-19T17:24:38+00:00

Shadow mask: Pros and cons

2018-06-19T17:23:02+00:00

A shadow mask or the 'Lift-Off' process, two options to consider when patterning a silicon wafer. Here are the pros and cons when ...

Shadow mask: Pros and cons 2018-06-19T17:23:02+00:00