Abstract
We have investigated light-emission characteristics of a white-light-emitting electroluminescent device with a doubly doped ZnS:Pr,Ce,F phosphor layer. We found that optimum codoping of Ce enhances the emission characteristics compared to the electroluminescent device with a singly doped ZnS:Pr,F layer. We also found that introducing an additional thin-insulating SixNy interlayer between the lower insulating layer and the phosphor layer significantly stabilizes the aging characteristics and improves the luminous efficiency.
| Original language | English |
|---|---|
| Pages (from-to) | 8717-8724 |
| Number of pages | 8 |
| Journal | Journal of Applied Physics |
| Volume | 79 |
| Issue number | 11 |
| Publication status | Published - 1996 Jun 1 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physics and Astronomy (miscellaneous)
Cite this
Effect of an interlayer on the emission characteristics of a white-light-emitting electroluminescent device with a Pr and Ce doubly doped ZnS phosphor layer. / Lee, Yun-Hi; Ju, Byeong Kwon; Song, M. H.; Hahn, T. S.; Oh, M. H.; Kim, D. H.
In: Journal of Applied Physics, Vol. 79, No. 11, 01.06.1996, p. 8717-8724.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Effect of an interlayer on the emission characteristics of a white-light-emitting electroluminescent device with a Pr and Ce doubly doped ZnS phosphor layer
AU - Lee, Yun-Hi
AU - Ju, Byeong Kwon
AU - Song, M. H.
AU - Hahn, T. S.
AU - Oh, M. H.
AU - Kim, D. H.
PY - 1996/6/1
Y1 - 1996/6/1
N2 - We have investigated light-emission characteristics of a white-light-emitting electroluminescent device with a doubly doped ZnS:Pr,Ce,F phosphor layer. We found that optimum codoping of Ce enhances the emission characteristics compared to the electroluminescent device with a singly doped ZnS:Pr,F layer. We also found that introducing an additional thin-insulating SixNy interlayer between the lower insulating layer and the phosphor layer significantly stabilizes the aging characteristics and improves the luminous efficiency.
AB - We have investigated light-emission characteristics of a white-light-emitting electroluminescent device with a doubly doped ZnS:Pr,Ce,F phosphor layer. We found that optimum codoping of Ce enhances the emission characteristics compared to the electroluminescent device with a singly doped ZnS:Pr,F layer. We also found that introducing an additional thin-insulating SixNy interlayer between the lower insulating layer and the phosphor layer significantly stabilizes the aging characteristics and improves the luminous efficiency.
UR - http://www.scopus.com/inward/record.url?scp=0346167460&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0346167460&partnerID=8YFLogxK
M3 - Article
VL - 79
SP - 8717
EP - 8724
JO - Journal of Applied Physics
JF - Journal of Applied Physics
SN - 0021-8979
IS - 11
ER -