Making an OLED — Light from plastics


Jeri Ellsworth demonstrates the basic principles behind brewing your own OLEDs, and continues her little tutorial on semiconductor physics by showing how the “band gap” in materials works.

Making an OLED – Light from Plastics


2 thoughts on “Making an OLED — Light from plastics

  1. Maker Dino says:

    Thanks Jeri! Great video… You always enlighten!
    Pun intended. :)

Comments are closed.

Discuss this article with the rest of the community on our Discord server!

Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. His free weekly-ish maker tips newsletter can be found at

View more articles by Gareth Branwyn


Maker Faire Bay Area 2023 - Mare Island, CA

Escape to an island of imagination + innovation as Maker Faire Bay Area returns for its 15th iteration!

Buy Tickets today! SAVE 15% and lock-in your preferred date(s).