JP2002069180A5 - - Google Patents
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- Publication number
- JP2002069180A5 JP2002069180A5 JP2000260541A JP2000260541A JP2002069180A5 JP 2002069180 A5 JP2002069180 A5 JP 2002069180A5 JP 2000260541 A JP2000260541 A JP 2000260541A JP 2000260541 A JP2000260541 A JP 2000260541A JP 2002069180 A5 JP2002069180 A5 JP 2002069180A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- carbon atoms
- hydrogen atom
- liquid crystal
- general formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 125000004432 carbon atom Chemical group C* 0.000 description 16
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 12
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 8
- 229920005575 poly(amic acid) Polymers 0.000 description 7
- 239000004642 Polyimide Substances 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 230000001678 irradiating effect Effects 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- 125000002723 alicyclic group Chemical group 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 125000000623 heterocyclic group Chemical group 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 2
- 125000005161 aryl oxy carbonyl group Chemical group 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 125000005031 thiocyano group Chemical group S(C#N)* 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- DJHGAFSJWGLOIV-UHFFFAOYSA-K Arsenate3- Chemical compound [O-][As]([O-])([O-])=O DJHGAFSJWGLOIV-UHFFFAOYSA-K 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229940000489 arsenate Drugs 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000006358 imidation reaction Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000260541A JP4513191B2 (ja) | 2000-08-30 | 2000-08-30 | ポリアミド酸、ポリイミド、該ポリイミド膜を用いた液晶配向膜、および該配向膜を用いた液晶表示素子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000260541A JP4513191B2 (ja) | 2000-08-30 | 2000-08-30 | ポリアミド酸、ポリイミド、該ポリイミド膜を用いた液晶配向膜、および該配向膜を用いた液晶表示素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002069180A JP2002069180A (ja) | 2002-03-08 |
| JP2002069180A5 true JP2002069180A5 (enrdf_load_stackoverflow) | 2007-08-16 |
| JP4513191B2 JP4513191B2 (ja) | 2010-07-28 |
Family
ID=18748532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000260541A Expired - Fee Related JP4513191B2 (ja) | 2000-08-30 | 2000-08-30 | ポリアミド酸、ポリイミド、該ポリイミド膜を用いた液晶配向膜、および該配向膜を用いた液晶表示素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4513191B2 (enrdf_load_stackoverflow) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2365388B1 (en) | 2004-11-15 | 2016-06-29 | Sharp Kabushiki Kaisha | Liquid crystal display device and electronic device having the same |
| KR101212135B1 (ko) * | 2005-06-14 | 2012-12-14 | 엘지디스플레이 주식회사 | 액정표시소자 및 그 제조방법 |
| KR100907818B1 (ko) | 2006-06-08 | 2009-07-16 | 주식회사 엘지화학 | Ｔｎ－ｌｃｄ 시야각 개선을 위한 일체형 ｏ-필름, 이를포함하는 편광판 적층체 및 ｔｎ－ｌｃｄ |
| JP2008176304A (ja) * | 2006-12-22 | 2008-07-31 | Jsr Corp | 液晶配向剤、液晶配向膜、液晶表示素子および光学部材 |
| JP4544432B2 (ja) * | 2007-02-21 | 2010-09-15 | Ｊｓｒ株式会社 | シンナモイル基を持つジアミン化合物の製造法 |
| CN101558131B (zh) * | 2007-04-23 | 2013-03-13 | Lg化学株式会社 | 光学延迟膜、制备该光学延迟膜的方法以及包括该光学延迟膜的偏光片 |
| KR100882586B1 (ko) * | 2007-10-10 | 2009-02-13 | 제일모직주식회사 | 액정 광배향제, 이를 포함하는 액정 광배향막, 및 이를포함하는 액정 표시 장치 |
| KR101169862B1 (ko) * | 2007-10-26 | 2012-07-31 | 제이에스알 가부시끼가이샤 | 액정 배향제, 액정 배향막의 형성 방법 및 액정 표시 소자 |
| CN101918513B (zh) * | 2008-01-18 | 2013-05-08 | Lg化学株式会社 | 液晶取向层组合物、使用该组合物制备液晶取向层的方法、以及包含该液晶取向层的光学膜 |
| WO2009154208A1 (ja) * | 2008-06-17 | 2009-12-23 | 日産化学工業株式会社 | 液晶配向処理剤及びそれを用いた液晶表示素子、並びに新規なジアミン |
| JP5668907B2 (ja) * | 2009-12-25 | 2015-02-12 | Jsr株式会社 | 液晶配向剤、液晶配向膜および液晶表示素子 |
| WO2012018121A1 (ja) * | 2010-08-05 | 2012-02-09 | 日産化学工業株式会社 | 樹脂組成物、液晶配向材および位相差材 |
| TWI468441B (zh) * | 2013-07-23 | 2015-01-11 | Chi Mei Corp | 液晶配向劑、液晶配向膜及含彼之液晶顯示元件 |
| JP2016183986A (ja) * | 2013-08-23 | 2016-10-20 | 旭硝子株式会社 | 光学補償膜および電極基板 |
| JP6459393B2 (ja) * | 2014-10-28 | 2019-01-30 | Jsr株式会社 | 液晶配向剤、液晶表示素子の製造方法、液晶配向膜及び液晶表示素子 |
| JP6579114B2 (ja) * | 2014-11-19 | 2019-09-25 | Jsr株式会社 | 液晶配向剤、液晶配向膜、液晶配向膜の製造方法及び液晶表示素子 |
| JP2022173076A (ja) * | 2021-05-07 | 2022-11-17 | Jsr株式会社 | 液晶配向剤、液晶配向膜及びその製造方法、液晶素子、液晶表示装置、並びに重合体 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0646302B2 (ja) * | 1987-06-22 | 1994-06-15 | 株式会社日立製作所 | 耐熱感光性重合体組成物 |
| KR19980057660A (ko) * | 1996-12-30 | 1998-09-25 | 손욱 | 광배향성 조성물, 이로부터 형성된 배향막과 이배향막을 구비한 액정표시소자 |
| US6303742B1 (en) * | 1998-04-01 | 2001-10-16 | Kanekafuchi Kagaku Kogyo Kabushiki Kaisha | Polyimide compositions |
| JPH11305256A (ja) * | 1998-04-24 | 1999-11-05 | Hitachi Ltd | アクティブマトリクス型液晶表示装置 |
| ATE278731T1 (de) * | 2000-01-24 | 2004-10-15 | Rolic Ag | Photoaktive polyimide, polyamidsäuren oder -ester mit seitenständigen, photovernetzbaren gruppen |
-
2000
- 2000-08-30 JP JP2000260541A patent/JP4513191B2/ja not_active Expired - Fee Related
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