Lightwave Logic Inc (LWLG)

[Lightning_Rod]

Production trials or PVT (production verification trials) are trial runs and result in > 1000 units.

P25 of last falls presentation and a second presentation late fall indicated that Lightwave was receiving “extremely high yields in >1000 poles devices”.

This is foundry language and can be found in the following links:

https://instrumental.com/build-better-handbook/manufacturing-term-glossary

PVT: PVT stands for Production Validation Test. The main purpose during this build phase is to verify mass production yields at mass production speeds and to qualify additional tools needed to support mass quantities for the early ramp-up of manufacturing. Typical quantities range from . 1k to 20k . This is the last step in the development process before mass production.

And here:

https://jayconsystems.com/blog/how-to-perfect-your-design-process-in-2022

A product validation test often measures the quality of finished products made at full production speed. Normally this means making 1,000 or more units of a product and measuring for functional and cosmetic imperfections, as well as irregularities within the manufacturing process, like operator training level, line speed, and line yield. Engineers then recommend and apply changes to the manufacturing process to improve yield and quality. This process can take anywhere from a few weeks to a few months, depending on production times.

And what does “extremely high yields mean?

https://en.wikichip.org/wiki/yield

You can’t avoid it.. this is foundry language.

L_R