By 1990, the Cavendish Laboratory of the Department of Physics of the University of Cambridge in the United Kingdom also successfully developed polymer organic light-emitting components and solved the problems of OLED stability and short lifespan.
In 1990, the Cavendish Laboratory in the Department of Physics at the University of Cambridge in the UK successfully developed polymer organic luminescent components and solved the problems of OLED stability and short lifespan.
In 1990, Cavendish Laboratory of Physics Department of Cambridge University in England also successfully developed the original polymer organic light-emitting device, and solved the problems of OLED stability and short life.