ROLE OF STACKED INSULATING LAYERS ON THIN-FILM ELECTROLUMINESCENT DEVICES.

Junichi Ohwaki, Noriyoshi Yamauchi, Haruki Kozawaguchi, Bunjiro Tsujiyama

Research output: Chapter in Book/Report/Conference proceedingChapter

8 Citations (Scopus)

Abstract

The charge versus applied voltage (Q-V) characteristics of a thin-film electroluminescent (TFEL) device with an Al/SiO//2/Ta//2O//5/ZnS/Ta//2O//5/ITO/Glass structure are investigated. The results for a stacked insulating layer TFEL device are summarized as follows. The maximum charge (Q//m//a//x) of the TFEL device is determined by highest Q//m//a//x of insulators. The SiO//2 insulating layer used in this study shows that the dielectric avalanche breakdown and the electric field of the film is clamped in the region above its own breakdown field strength under current conditions limited by the Ta//2O//5 insulating layers. The TFEL device shows a hexagonal Q-V loop in high electric fields.

Original languageEnglish
Title of host publicationJapanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
Pages1064-1068
Number of pages5
Volume26
Edition7
Publication statusPublished - 1987 Jul
Externally publishedYes

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Luminescent devices
Thin films
Electric fields
ITO glass
Electric potential

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Ohwaki, J., Yamauchi, N., Kozawaguchi, H., & Tsujiyama, B. (1987). ROLE OF STACKED INSULATING LAYERS ON THIN-FILM ELECTROLUMINESCENT DEVICES. In Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes (7 ed., Vol. 26, pp. 1064-1068)

ROLE OF STACKED INSULATING LAYERS ON THIN-FILM ELECTROLUMINESCENT DEVICES. / Ohwaki, Junichi; Yamauchi, Noriyoshi; Kozawaguchi, Haruki; Tsujiyama, Bunjiro.

Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes. Vol. 26 7. ed. 1987. p. 1064-1068.

Research output: Chapter in Book/Report/Conference proceedingChapter

Ohwaki, J, Yamauchi, N, Kozawaguchi, H & Tsujiyama, B 1987, ROLE OF STACKED INSULATING LAYERS ON THIN-FILM ELECTROLUMINESCENT DEVICES. in Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes. 7 edn, vol. 26, pp. 1064-1068.
Ohwaki J, Yamauchi N, Kozawaguchi H, Tsujiyama B. ROLE OF STACKED INSULATING LAYERS ON THIN-FILM ELECTROLUMINESCENT DEVICES. In Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes. 7 ed. Vol. 26. 1987. p. 1064-1068
Ohwaki, Junichi ; Yamauchi, Noriyoshi ; Kozawaguchi, Haruki ; Tsujiyama, Bunjiro. / ROLE OF STACKED INSULATING LAYERS ON THIN-FILM ELECTROLUMINESCENT DEVICES. Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes. Vol. 26 7. ed. 1987. pp. 1064-1068
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