Journal article
Temperature-Dependent Degradation of AC Powder EL
Abstract
It has long been known that ac powder electroluminescent (ACPEL) devices degrade during moderate or high luminance operation. However, the understanding of the degradation mechanism is quite incomplete, although it is believed that the degradation is a diffusion-related phenomenon. To investigate the effect of operating temperature on the lifetimes, ACPEL lamps are tested at various temperatures, ranging from −67 to 49°C in this paper. It is …
Authors
Chen F; Kitai AH; Xiang Y
Journal
Journal of The Electrochemical Society, Vol. 156, No. 7, pp. h585–h587
Publisher
The Electrochemical Society
Publication Date
2009
DOI
10.1149/1.3131614
ISSN
0013-4651