Shouldn't be a big deal. If you wanted to get technical it would stand for Quantum Light Emitting Diode....so QDLED would be the more proper term? Just a trademark. We have QDX, Nanosys/3M have QDEF.
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.