Generation of High Pretilt Angle of Alignment Transcription Liquid Crystal Display

被引：0

作者：

Toko, Yasuo ^{[1
]}

Shiba, Eitoku ^{[1
]}

Sugiyama, Takashi ^{[1
]}

Katoh, Kazuhisa ^{[1
]}

Akahane, Tadashi ^{[2
]}

机构：

[1] Stanley Elect Co Ltd, R&D Lab, Aoba Ku, Yokohama, Kanagawa 225, Japan

[2] Nagaoka Univ Technol, Fac Engn, Dept Elect Engn, Nagaoka, Niigata 94021, Japan

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1998年 / 316卷

关键词：

alignment transcription LCD; surface energy; pretilt angle;

D O I：

暂无

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

We proposed an alignment transcription liquid crystal display (AT-LCD) which can make multi-domain structure easily without rubbing and photolithography process. However, the AT-LCD had a problem that the pretilt angle of the LCD was rather low (< 0.6 degrees). In this paper, we try to generate high pretilt angle of the AT-LCD by choosing the polyimide materials of the transcribed substrate. Finally, we can obtain high pretilt angle (> 1.2 degrees) by using polyimide film having small surface energy.

引用

页码：227 / 230

页数：4

共 50 条

[31] Microrubbing technique to-produce high pretilt multidomain liquid crystal alignment
Varghese, S
Crawford, GP
Bastiaansen, CWM
de Boer, DKG
Broer, DJ
APPLIED PHYSICS LETTERS, 2004, 85 (02) : 230 - 232
[32] Modified crystal rotation method for measuring high pretilt angle in liquid crystal cells
Shirota, Koichiro, 1600, JJAP, Minato-ku, Japan (34):
[33] A Technique for determining the director pretilt angle in cells with hybrid or homeotropic alignment of a nematic liquid crystal
Vakulin, D. A.
TECHNICAL PHYSICS LETTERS, 2015, 41 (12) : 1116 - 1119
[34] Suppressing pretilt angle for enhancing black quality in diagonal viewing angle of homogenously aligned liquid crystal display
Lee, Tae Rim
Kim, Jin Ho
Lee, Seung Hee
Jun, Myung Chul
Baik, Hong Koo
LIQUID CRYSTALS, 2017, 44 (07) : 1146 - 1156
[35] Novel method for pretilt angle measurement using liquid crystal lens cell with hybrid alignment
Wang, B
Yamaguchi, R
Ye, M
Sato, S
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2002, 41 (08): : 5307 - 5310
[36] Effects of alignment layer thickness on the pretilt angle of liquid crystals
Son, Jong-Ho
Zin, Wang-Cheol
APPLIED PHYSICS LETTERS, 2010, 97 (24)
[37] A study on mechanism of pretilt angle generation in nematic liquid crystal for rubbed polyimide surfaces
Seo, DS
Hwang, LY
Lee, BH
PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, VOLS 1 AND 2, 1997, : 946 - 948
[38] Determination of pretilt angle of discotic nematic liquid crystal
Van Le, Khoa
Amemiya, Kazuhiro
Takanishi, Yoichi
Ishikawa, Ken
Takezoe, Hideo
Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 2006, 45 (6 A): : 5149 - 5150
[39] Four-domain twisted nematic liquid crystal display fabricated by two alignment layers with low and high pretilt angles
Chen, JM
Bos, PJ
Johnson, DL
Kelly, JR
Kim, ND
Crow, J
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1996, 35 (5A): : L558 - L560
[40] Viewing angle switching of patterned vertical alignment liquid crystal display
Lim, Young Jin
Jeong, Eun
Chin, Mi Hyung
Ji, Seunghoon
Lee, Gi-Dong
Lee, Seung Hee
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2008, 41 (08)

← 1 2 3 4 5 →