VFD Tube Frequently Asked Questions
Frequently Asked Questions
Who invented the fluorescent tube? Why does it resemble the glow tube? What is a fluorescent display screen? Why is it called a vacuum fluorescent display (VFD)? Will its lifespan...
Frequently Asked Questions
Who invented the fluorescent tube? Why does it resemble the glow tube? What is a fluorescent display screen? Why is it called a vacuum fluorescent display (VFD)? Will its lifespan...