The Potential for Change

摘要

We have all been watching the turbulent developments in organic light-emitting-diode (OLED) technology for a long time now. If you scan the Information Display archives, you will find numerous articles covering the evolution of OLED materials, the designs for manufacturing, the problems that existed such as packaging and sealing, and thernmany examples of work on substrates and active-matrix components, including poly-Si TFTs. Each small evolution has fueled more innovation and investment, but the road has had its challenges as well, both from a business and a technical perspective.