Abstract
The processing effects of polyvinyl-butyrol (PVB)-based binding organics (PBBO) on the characteristics of the ZnS:Cu electroluminescent (EL) devices are discussed. The characteristics of the EL devices fabricated using the PBBO are compared with those of devices fabricated using a membrane switch composition (MSC). It is demonstrated that the performance of the PBBO be comparable with the MSC. The brightness and the output current of devices using PBBO at 100 V and 400 Hz are 55 cd/m2 and 2.2 mA, respectively. The reliability test performed under the harsh environment (333 K and 90% RH) exhibits the life time (time at the half of the original brightness) of device longer than 140 hr.
| Original language | English |
|---|---|
| Pages (from-to) | 493-496 |
| Number of pages | 4 |
| Journal | Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals |
| Volume | 337 |
| DOIs | |
| Publication status | Published - 1999 |
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
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Lee, H. C., Jang, K. S., Park, J. J., Oh, E. J., & Shin, M. W. (1999). Processing effects of the polyvinyl-butyrol-based binder on the performance of electroluminescent diodes. Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 337, 493-496. https://doi.org/10.1080/10587259908023485