Atomic beam alignment of liquid crystals

被引：108

作者：

Chaudhari, P ^{[1
]}

Lacey, JA ^{[1
]}

Lien, SCA ^{[1
]}

Speidell, JL ^{[1
]}

机构：

[1] IBM Corp, Div Res, TJ Watson Res Ctr, Yorktown Hts, NY 10598 USA

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1998年 / 37卷 / 1AB期

关键词：

LCD; liquid crystal display; alignment; atomic beam alignment; ion beam alignment;

D O I：

10.1143/JJAP.37.L55

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have found that liquid crystals can be aligned on a polyimide surface exposed to a low energy and neutral argon ion beam. The energy of the incident ions was varied between 75 eV and 500 eV, the integrated current density from 20 mu A/cm(2) to 500 mu Al/cm(2), and the angle of incidence over which alignment was measured war between 10 degrees and 80 degrees. The pretilt angle of the liquid crystals could be varied between 0 degrees and 10 degrees, by controlling the processing conditions.

引用

页码：L55 / L56

页数：2

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