Investigation into the stability of ion beam treated inorganic alignment layer

Kyung Chan Kim, Han Jin Ahn, Jong Bok Kim, Byung Har Hwang, Hong Koo Baik

Research output: Contribution to journalConference articlepeer-review

Abstract

Inorganic alignment layer (IAL) was deposited on an indium-tin-oxide (ITO) by using reactive sputtering deposition method. After deposited, IAL was irradicated by Ar+ ion beam (IB) for liquid crystal (LC) alignment. IAL treated by various conditions such as IB energy, IB incident angle, and IB Irradiation time had excellent alignment property and electro-optical property the same as that of PI. We Investigated into the stability of ion beam treated IAL after a lapse of long time. However IAL irradiated IB did not occur degradation of electro-optical property. The results implied that IAL Irradiated IB was adopted as LC alignment layer Instead of rubbed polyimide.

Original languageEnglish
Pages (from-to)328-329
Number of pages2
JournalProceedings of International Meeting on Information Display
Volume1
Publication statusPublished - 2006
Event5th International Meeting on Information Display - Seoul, Korea, Republic of
Duration: 2005 Jul 192005 Jul 23

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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