JP4816859B2 - 液晶配向剤 - Google Patents

液晶配向剤 Download PDF

Info

Publication number
JP4816859B2
JP4816859B2 JP2004335554A JP2004335554A JP4816859B2 JP 4816859 B2 JP4816859 B2 JP 4816859B2 JP 2004335554 A JP2004335554 A JP 2004335554A JP 2004335554 A JP2004335554 A JP 2004335554A JP 4816859 B2 JP4816859 B2 JP 4816859B2
Authority
JP
Japan
Prior art keywords
liquid crystal
polyamic acid
dianhydride
group
methyl
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.)
Expired - Fee Related
Application number
JP2004335554A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005275360A (ja
JP2005275360A5 (enExample
Inventor
亨 夏井
美彦 黒田
通則 西川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSR Corp
Original Assignee
JSR Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JSR Corp filed Critical JSR Corp
Priority to JP2004335554A priority Critical patent/JP4816859B2/ja
Publication of JP2005275360A publication Critical patent/JP2005275360A/ja
Publication of JP2005275360A5 publication Critical patent/JP2005275360A5/ja
Application granted granted Critical
Publication of JP4816859B2 publication Critical patent/JP4816859B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Liquid Crystal (AREA)
JP2004335554A 2004-02-24 2004-11-19 液晶配向剤 Expired - Fee Related JP4816859B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004335554A JP4816859B2 (ja) 2004-02-24 2004-11-19 液晶配向剤

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004048448 2004-02-24
JP2004048448 2004-02-24
JP2004335554A JP4816859B2 (ja) 2004-02-24 2004-11-19 液晶配向剤

Publications (3)

Publication Number Publication Date
JP2005275360A JP2005275360A (ja) 2005-10-06
JP2005275360A5 JP2005275360A5 (enExample) 2009-02-05
JP4816859B2 true JP4816859B2 (ja) 2011-11-16

Family

ID=35175047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004335554A Expired - Fee Related JP4816859B2 (ja) 2004-02-24 2004-11-19 液晶配向剤

Country Status (1)

Country Link
JP (1) JP4816859B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101310350B1 (ko) * 2006-10-10 2013-09-23 삼성디스플레이 주식회사 배향제 및 이를 이용한 액정 표시 장치
JP5370631B2 (ja) * 2007-02-05 2013-12-18 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
WO2011007669A1 (ja) 2009-07-17 2011-01-20 チッソ株式会社 光反応性基を有する液晶性ポリイミドよりなる位相差膜を有する液晶表示装置
KR20160029234A (ko) * 2014-09-04 2016-03-15 삼성디스플레이 주식회사 광배향제, 광배향막, 액정 표시 장치 및 그 제조 방법
KR102227960B1 (ko) * 2014-10-21 2021-03-15 삼성디스플레이 주식회사 광배향제, 광배향막, 액정 표시 장치 및 그 제조 방법
KR20240090441A (ko) * 2021-10-27 2024-06-21 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 액정 표시 소자, 및 화합물

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3840743B2 (ja) * 1997-06-03 2006-11-01 Ｊｓｒ株式会社 液晶配向剤
JPH1138418A (ja) * 1997-07-24 1999-02-12 Jsr Corp 液晶配向膜
JP4050487B2 (ja) * 2001-03-02 2008-02-20 Ｊｓｒ株式会社 垂直配向型液晶配向剤および液晶表示素子
JP2002323701A (ja) * 2001-04-25 2002-11-08 Jsr Corp 垂直配向型液晶配向剤
JP2003073471A (ja) * 2001-08-31 2003-03-12 Jsr Corp 垂直配向型液晶配向剤およびそれを用いた液晶表示素子

Also Published As

Publication number Publication date
JP2005275360A (ja) 2005-10-06

Similar Documents

Publication Publication Date Title
JP4502119B2 (ja) 反射電極を有する垂直液晶表示素子
JP5370631B2 (ja) 液晶配向剤、液晶配向膜および液晶表示素子
JP4645823B2 (ja) 垂直液晶配向剤、および垂直液晶表示素子
JP5454754B2 (ja) 液晶配向剤、液晶配向膜および液晶表示素子
JP4900560B2 (ja) 新規ジアミン化合物、ポリマーおよび液晶配向剤
KR101084453B1 (ko) 액정 배향제
JP5067570B2 (ja) 液晶配向剤、液晶配向膜および液晶表示素子
JP5057052B2 (ja) 液晶配向剤、液晶配向膜および液晶表示素子
JP2008216985A (ja) 液晶配向剤、液晶配向膜および液晶表示素子
JP4716061B2 (ja) 液晶配向剤および液晶表示素子
JP5224034B2 (ja) 液晶配向剤、液晶配向膜および液晶表示素子
JP4573039B2 (ja) 液晶配向剤および液晶表示素子
JP4816859B2 (ja) 液晶配向剤
JP4656309B2 (ja) 液晶配向剤および液晶表示素子
JP4788899B2 (ja) 液晶配向剤および液晶表示素子
JP4985906B2 (ja) 垂直液晶配向剤および垂直液晶表示素子
JP5041123B2 (ja) 垂直液晶配向剤
JP4636238B2 (ja) 液晶配向剤および液晶表示素子
JP4788898B2 (ja) 液晶配向剤および液晶表示素子
JP2008046615A (ja) 液晶配向剤、液晶配向膜および液晶表示素子
JP2005266536A (ja) 液晶配向剤および液晶表示素子
JP2008026891A (ja) 液晶配向剤および液晶表示素子
JP5041124B2 (ja) 液晶配向剤および液晶表示素子
JP4858686B2 (ja) 液晶配向剤、液晶配向膜および液晶表示素子
JP2005179429A (ja) 液晶配向剤および液晶表示素子

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070827

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100929

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101118

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110803

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110816

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140909

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4816859

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140909

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees