TY  - SER
AU  - Muller, Bernd
TI  - A bright future
KW  - LIGHT
KW  - DISPLAYS
KW  - LIGHT-EMITTING DIODES
N1  - Light-emitting diodes are outstanding performers. They have a long lifespan, use little energy and produce lots of light. In a few years, they might even compete with the incandescent bulb
ER  -