title: New sensitive moisture getter system by using aluminium complex and polyacetylene containing silyl group for display.
abstract: In this study, a novel moisture getter was fabricated from a new desiccant triethylaluminum [TEA] and a porous material poly(1-trimethylsilylpropyne) [PTMSP] as a binder and then was applied to organic light-emitting diode (OLED). After forming a film of 1.5 cm x 2.0 cm with 50 mg of PTMSP by a film-casting method, its property was measured. As a result, PTMSP (Mn:50 K) created a film with a relatively high porosity. PTMSP (60%) and TEA (40%) were mixed to fabricate a getter system with a good transmittance of over 80%. The fabricated getter, adopted in a OLED device, showed excellent features, as a level of commercialization: 490-hour shelf lifetime under the conditions of 60 degrees C and 90% RH.
authors.affiliation: Department of Chemistry, The Catholic University of Korea, Bucheon 420-743, Republic of Korea.
authors.forename: Sae-Rom
authors.initials: SR
authors.lastname: Kim
authors.forename: Soo-Kang
authors.initials: SK
authors.lastname: Kim
authors.forename: Dong-Wan
authors.initials: DW
authors.lastname: Ryu
authors.forename: Ho-Cheol
authors.initials: HC
authors.lastname: Park
authors.forename: Jae-Hoon
authors.initials: JH
authors.lastname: Lee
authors.forename: Cheol-Kyu
authors.initials: CK
authors.lastname: Choi
authors.forename: Jae-Yun
authors.initials: JY
authors.lastname: Jaung
authors.forename: Jong-Wook
authors.initials: JW
authors.lastname: Park