A model enabling determination of light extraction efficiency from stretched segment LED displays with scattering optical cavities is given. Calculations were performed for various cavities, and numerical results are compared with measurement results reported in available literature.
© 1982 Optical Society of America
Jaroslaw Jarominski, "Light extraction efficiency from LED displays with scattering optical cavities," Appl. Opt. 21, 3190-3192 (1982)