ATOMIC-FORCE MICROSCOPIC STUDY OF RUBBED POLYIMIDE FILMS

被引：62

作者：

ZHU, YM ^{[1
]}

WANG, L ^{[1
]}

LU, ZH ^{[1
]}

WEI, Y ^{[1
]}

CHEN, XX ^{[1
]}

TANG, JH ^{[1
]}

机构：

[1] NANJING ELECTR DEVICES INST,LIQUID CRYSTAL GRP,NANJING 210016,PEOPLES R CHINA

来源：

APPLIED PHYSICS LETTERS | 1994年 / 65卷 / 01期

关键词：

D O I：

10.1063/1.113069

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Rubbed polyimide films have been studied by atomic force microscopy from micrometer to nanometer scales. On a large scale, oriented scratches and microstructures due to rubbing have been observed, while on a nanometer scale, oriented polyimide aggregates are visible. The alignment of liquid crystals on these films is thus discussed.

引用

页码：49 / 51

页数：3

共 10 条

[1] ALIGNMENT OF LIQUID-CRYSTALS ON THE STRETCHED POLYMER-FILMS [J].

AOYAMA, H ;

YAMAZAKI, Y ;

MATSUURA, N ;

MADA, H ;

KOBAYASHI, S .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1981, 72 (04) :127-132

[2] ALIGNMENT PROPERTIES OF RUBBED POLYMER SURFACES [J].

BECKER, ME ;

KILIAN, RA ;

KOSMOWSKI, BB ;

MLYNSKI, DA .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1986, 132 (1-2) :167-180

[3] SOLID SURFACE SHAPE AND ALIGNMENT OF AN ADJACENT NEMATIC LIQUID-CRYSTAL [J].

BERREMAN, DW .

PHYSICAL REVIEW LETTERS, 1972, 28 (26) :1683-&

[4] SURFACE ANCHORING OF LIQUID-CRYSTAL MOLECULES ON VARIOUS SUBSTRATES [J].

CASTELLANO, JA .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1983, 94 (1-2) :33-41

[5] ANCHORING STRUCTURE OF LIQUID-CRYSTAL MONOLAYERS ON POLYIMIDE LANGMUIR-BLODGETT-FILMS OBSERVED BY SCANNING TUNNELING MICROSCOPY [J].

FANG, JY ;

LU, ZH ;

MING, GW ;

AI, ZM ;

WEI, Y ;

STROEVE, P .

PHYSICAL REVIEW A, 1992, 46 (08) :4963-4965

[6] THE MECHANISM OF POLYMER ALIGNMENT OF LIQUID-CRYSTAL MATERIALS [J].

GEARY, JM ;

GOODBY, JW ;

KMETZ, AR ;

PATEL, JS .

JOURNAL OF APPLIED PHYSICS, 1987, 62 (10) :4100-4108

[7] SURFACE ALIGNMENT OF LIQUID-CRYSTALS BY RUBBED POLYMER LAYERS [J].

MOSLEY, A ;

NICHOLAS, BM ;

GASS, PA .

DISPLAYS, 1987, 8 (01) :17-21

[8] CONTINUOUS ANCHORING TRANSITION IN LIQUID-CRYSTALS [J].

PATEL, JS ;

YOKOYAMA, H .

NATURE, 1993, 362 (6420) :525-527

[9] EFFECT OF RUBBING ON THE MOLECULAR-ORIENTATION WITHIN POLYIMIDE ORIENTING LAYERS OF LIQUID-CRYSTAL DISPLAYS [J].

VANAERLE, NAJM ;

BARMENTLO, M ;

HOLLERING, RWJ .

JOURNAL OF APPLIED PHYSICS, 1993, 74 (05) :3111-3120

[10] LIQUID-CRYSTAL ALIGNMENT ON POLYIMIDE LANGMUIR-BLODGETT-FILMS PREPARED ON A NEWLY DESIGNED LANGMUIR TROUGH USING A FLOWING SUBPHASE [J].

ZHU, YM ;

LU, ZH ;

QIAN, F ;

YANG, XM ;

WEI, Y .

APPLIED PHYSICS LETTERS, 1993, 63 (25) :3432-3433

← 1 →