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Bright flexible organic light-emitting devices on copy paper substrates
- Source :
-
Current Applied Physics . Sep2012 Supplement 1, Vol. 12 Issue s1, pe29-e32. 0p. - Publication Year :
- 2012
-
Abstract
- Abstract: We have developed flexible top emission organic light-emitting devices (OLEDs) using copy paper substrates. Poly-2-chloro-p-xylylene and SiO2 buffer layers were coated on the copy paper for protecting the water absorption and improving the barrier and morphological characteristics. Sputtered Ni and thermally evaporated Ca/Ag films were used as anode and semitransparent cathode, respectively. The electrical conduction, luminance, and efficiency characteristics of the copy paper-based flexible OLEDs were investigated. The SiO2 buffer layer was critically important in obtaining the high performance devices. The device exhibited a high luminance of 2200 cd/m2 at a driving voltage of 13 V. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 15671739
- Volume :
- 12
- Issue :
- s1
- Database :
- Academic Search Index
- Journal :
- Current Applied Physics
- Publication Type :
- Academic Journal
- Accession number :
- 77338601
- Full Text :
- https://doi.org/10.1016/j.cap.2011.04.033