What does PR stand for?

Photo Resist

This definition appears very rarely and is found in the following Acronym Finder categories:

Science, medicine, engineering, etc.

Other Resources:

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Samples in periodicals archive:

RBP Chemical: PCB fabricators and dry film suppliers sought a stripper capable of removing the new high-resolution, but tenacious, photo resists.

The R&D outlook for 2009: last, but not least, the final installment ...

5 D-Max--more than adequate for any and all imaging applications--from dry film photo resists to liquid photo imagable soldermask inks.

Crystal clear reproductions: optimizing process controls for the next ...

M3MP Description: Methyl-3-methoxypropionate Applications: Cleaner for electronics industry, photo resist remover Comments: M3MP is TSCA listed.

I&I products new ingredients: here's a list of new ingredients for ...

It utilizes a chemical heat reaction generated from the changing phase of amorphous to crystal, instead of photo resist, in the fine pitch recording of electron beam or deep UV laser.

SONY INTRODUCES BLU-RAY DISC ROM MASTERING SYSTEM

A light sensitive film (photo resist) is applied to the wafer and an intense light is projected through the mask to expose the photo resist.

Semiconductor Makers Explore Wafer Outsourcing

The system architecture and process modules are specifically adapted to the needs of the advanced packaging and 3D integration industry, which requires very thick photo resist layers of up to 100 microns and more.

SUSS MicroTec launches 300mm Coat/Develop Cluster enhanced for 3D ...

During dry film lamination, it is possible for the photo resist to wrinkle or bubble.

Improving dry film lamination yields: maintaining the correct, ...

The following StandAlones are available: Glass Cleaning, Sputtering, Developing, Photo Resist Coating, Baking/Cooling and Laser Beam Recording (LBR).

PANASONIC DEBUTS GLOBAL STANDALONE OFFLINE-MASTERING MODULES