Spatially addressable light transducer using an organic electroluminescent diode combined with amorphous silicon carbide film as an electron photoinjecting electrode
- 15 October 1990
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 57 (16), 1625-1627
- https://doi.org/10.1063/1.104068
Abstract
A new type of light transducer has been designed consisting of an organic electroluminescent (EL) diode on a photoconductive amorphous silicon carbide (a-SiC:H) film as an electron photoinjecting electrode. Input light received by a photosensitive a-SiC:H film is transduced to the output light with a different wavelength emitted from an EL diode in the layered configuration. The input-light pattern was well kept spatially in the output. The EL output light was controllable with dc voltage applied to the device and input-light intensity. These features are suggested to be potentially applicable for a new type of the spatial light modulator.Keywords
This publication has 7 references indexed in Scilit:
- Electroluminescence of doped organic thin filmsJournal of Applied Physics, 1989
- Electroluminescence in Organic Films with Three-Layer StructureJapanese Journal of Applied Physics, 1988
- Synthesis of Highly Photosensitive a-SiC:H Films at High Deposition Rate by Plasma Decomposition of SiH4 and C2H2MRS Proceedings, 1988
- Organic electroluminescent diodesApplied Physics Letters, 1987
- Digital optical computingProceedings of the IEEE, 1984
- Electrical conduction and low voltage blue electroluminescence in vacuum-deposited organic filmsThin Solid Films, 1982
- Recombination Radiation in Anthracene CrystalsPhysical Review Letters, 1965