Organic light emitting diodes using triphenylene derivatives as a hole transport material

Shinichi Tanaka; Chihaya Adachi; Toshiki Koyama; Yoshio Taniguchi

doi:10.1246/cl.1998.975

Organic light emitting diodes using triphenylene derivatives as a hole transport material

Shinichi Tanaka, Chihaya Adachi, Toshiki Koyama, Yoshio Taniguchi

Research output: Contribution to journal › Article

31 Citations (Scopus)

Abstract

We elucidated that hexaalkoxytriphenylenes (HATs) are useful as a hole transport layer (HTL) in organic light emitting diodes (OLEDs). In particular, the insertion of a thin phthalocyanine layer between the anode and HTL drastically improved electroluminescent (EL) performance. Furthermore, we observed that the alkyl chain length of HATs greatly affected carrier transport and EL properties.

Original language	English
Pages (from-to)	975-976
Number of pages	2
Journal	Chemistry Letters
Issue number	10
DOIs	https://doi.org/10.1246/cl.1998.975
Publication status	Published - Jan 1 1998
Externally published	Yes

Fingerprint

Carrier transport

Organic light emitting diodes (OLED)

Chain length

Anodes

Derivatives

triphenylene

phthalocyanine

All Science Journal Classification (ASJC) codes

Chemistry(all)

Cite this

Tanaka, S., Adachi, C., Koyama, T., & Taniguchi, Y. (1998). Organic light emitting diodes using triphenylene derivatives as a hole transport material. Chemistry Letters, (10), 975-976. https://doi.org/10.1246/cl.1998.975

Organic light emitting diodes using triphenylene derivatives as a hole transport material. / Tanaka, Shinichi; Adachi, Chihaya; Koyama, Toshiki; Taniguchi, Yoshio.

In: Chemistry Letters, No. 10, 01.01.1998, p. 975-976.

Research output: Contribution to journal › Article

Tanaka, S, Adachi, C, Koyama, T & Taniguchi, Y 1998, 'Organic light emitting diodes using triphenylene derivatives as a hole transport material', Chemistry Letters, no. 10, pp. 975-976. https://doi.org/10.1246/cl.1998.975

Tanaka S, Adachi C, Koyama T, Taniguchi Y. Organic light emitting diodes using triphenylene derivatives as a hole transport material. Chemistry Letters. 1998 Jan 1;(10):975-976. https://doi.org/10.1246/cl.1998.975

Tanaka, Shinichi ; Adachi, Chihaya ; Koyama, Toshiki ; Taniguchi, Yoshio. / Organic light emitting diodes using triphenylene derivatives as a hole transport material. In: Chemistry Letters. 1998 ; No. 10. pp. 975-976.

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10.1246/cl.1998.975