TWI455961B - 液晶配向劑、液晶配向膜及液晶顯示元件 - Google Patents
液晶配向劑、液晶配向膜及液晶顯示元件 Download PDFInfo
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- TWI455961B TWI455961B TW101114528A TW101114528A TWI455961B TW I455961 B TWI455961 B TW I455961B TW 101114528 A TW101114528 A TW 101114528A TW 101114528 A TW101114528 A TW 101114528A TW I455961 B TWI455961 B TW I455961B
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- formula
- liquid crystal
- crystal alignment
- alignment agent
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- 239000004973 liquid crystal related substance Substances 0.000 title claims 14
- 239000003795 chemical substances by application Substances 0.000 title claims 10
- 239000013078 crystal Substances 0.000 title 1
- -1 diamine compound Chemical class 0.000 claims 7
- 229920000768 polyamine Polymers 0.000 claims 6
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 3
- 150000004985 diamines Chemical class 0.000 claims 3
- 239000011737 fluorine Chemical group 0.000 claims 3
- 229910052731 fluorine Inorganic materials 0.000 claims 3
- 229910052739 hydrogen Inorganic materials 0.000 claims 3
- 239000001257 hydrogen Substances 0.000 claims 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 125000000962 organic group Chemical group 0.000 claims 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 125000006832 (C1-C10) alkylene group Chemical group 0.000 claims 1
- 125000006539 C12 alkyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
- 229910021603 Ruthenium iodide Inorganic materials 0.000 claims 1
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 125000001188 haloalkyl group Chemical group 0.000 claims 1
- LJZVDOUZSMHXJH-UHFFFAOYSA-K ruthenium(3+);triiodide Chemical compound [Ru+3].[I-].[I-].[I-] LJZVDOUZSMHXJH-UHFFFAOYSA-K 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 125000006158 tetracarboxylic acid group Chemical group 0.000 claims 1
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/56—Aligning agents
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Liquid Crystal (AREA)
Claims (9)
- 一種液晶配向劑，包含：聚合物組成物，是由一包括四羧酸二酐組份、式(I)所示的多胺組份及二胺組份的混合物反應所製得；及溶劑； 於式(I)中，R1表示三價有機基團或四價有機基團；a表示3或4；其中，該二胺組份包括至少一種式(II)所示的二胺化合物及不同於該式(II)所示的二胺化合物之其他二胺化合物； 於式(II)中，R2表示C1~C12的伸烷基或C1~C12的 伸鹵烷基；R3表示-O-、或；R4表示式(III)所示的有 機基團或-R41-R42-R43，其中，R41表示C1~C10的伸烷基 ，且R42表示-O-、或；R43表示式(III)所示的有機基團； 於式(III)中，R5表示氫、氟或甲基；R6、R7或R8 各自表示單鍵、-O-、或C1~C3的伸烷基；R9表示 或，其中，R11及R12各自表示 氫、氟或甲基；R10表示氫、氟、C1~C12的烷基、C1~C12的氟烷基、C1~C12的烷氧基、-OCH2F、-OCHF2或-OCF3；b表示1或2；c、d及e各自表示0至4的整數；f、g及h各自表示0至3的整數，但條件是f+g+h≧1；i及j各自表示1或2；當R5、R6、R7、R8、R9、R11或R12為複數個時，各自可為相同或不同。
- 依據申請專利範圍第1項所述之液晶配向劑，其中，基於該二胺組份與該式(I)所示的多胺組份的總莫耳數為100莫耳，該式(I)所示的多胺組份的使用量範圍為1莫耳~10莫耳，且該式(II)所示的二胺化合物的使用量範圍為5莫耳~70莫耳。
- 依據申請專利範圍第1項所述之液晶配向劑，其中，該式(II)所示的二胺化合物與該式(I)所示的多胺組份的莫耳比值範圍為3~50。
- 依據申請專利範圍第1項所述之液晶配向劑，其中，該式(II)所示的二胺化合物與該式(I)所示的多胺組份的莫耳比值範圍為5~40。
- 依據申請專利範圍第1項所述之液晶配向劑，其中，該式(II)所示的二胺化合物與該式(I)所示的多胺組份的莫耳比值範圍為10~30。
- 依據申請專利範圍第1項所述之液晶配向劑，其中，該聚合物組成物的醯亞胺化率範圍為30%~80%。
- 依據申請專利範圍第1項所述之液晶配向劑，其中，於25℃時，該液晶配向劑的黏度範圍為15cps~40cps。
- 一種液晶配向膜，係由一如申請專利範圍第1至7項中任一項所述之液晶配向劑所形成。
- 一種液晶顯示元件，係包含一如申請專利範圍第8項所述之液晶配向膜。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101114528A TWI455961B (zh) | 2012-04-24 | 2012-04-24 | 液晶配向劑、液晶配向膜及液晶顯示元件 |
| US13/776,936 US20130281618A1 (en) | 2012-04-24 | 2013-02-26 | Liquid crystal alignment agent, and liquid crystal alignment film and liquid crystal display element formed from the liquid crystal alignment agent |
| CN2013101282886A CN103374354A (zh) | 2012-04-24 | 2013-04-12 | 液晶配向剂、液晶配向膜及液晶显示元件 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101114528A TWI455961B (zh) | 2012-04-24 | 2012-04-24 | 液晶配向劑、液晶配向膜及液晶顯示元件 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201343718A TW201343718A (zh) | 2013-11-01 |
| TWI455961B true TWI455961B (zh) | 2014-10-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101114528A TWI455961B (zh) | 2012-04-24 | 2012-04-24 | 液晶配向劑、液晶配向膜及液晶顯示元件 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20130281618A1 (zh) |
| CN (1) | CN103374354A (zh) |
| TW (1) | TWI455961B (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203970B (zh) * | 2012-01-12 | 2016-08-17 | 和光纯药工业株式会社 | 液晶取向剂 |
| TWI508998B (zh) * | 2012-10-03 | 2015-11-21 | Chi Mei Corp | Liquid crystal aligning agent and its application |
| TWI522392B (zh) * | 2013-05-22 | 2016-02-21 | 奇美實業股份有限公司 | 液晶配向劑、液晶配向膜及液晶顯示元件 |
| TWI468441B (zh) * | 2013-07-23 | 2015-01-11 | 奇美實業股份有限公司 | 液晶配向劑、液晶配向膜及含彼之液晶顯示元件 |
| TWI519601B (zh) * | 2014-03-28 | 2016-02-01 | 奇美實業股份有限公司 | 液晶配向劑及其應用 |
| TWI527844B (zh) * | 2014-06-06 | 2016-04-01 | 奇美實業股份有限公司 | 液晶配向劑、液晶配向膜以及液晶顯示元件 |
| CN105087018B (zh) * | 2014-07-21 | 2018-01-19 | 中节能万润股份有限公司 | 液晶取向剂、液晶取向膜及其液晶显示元件 |
| TWI534203B (zh) | 2014-07-24 | 2016-05-21 | 奇美實業股份有限公司 | 液晶配向劑、液晶配向膜以及液晶顯示元件 |
| TWI537337B (zh) * | 2014-12-11 | 2016-06-11 | 奇美實業股份有限公司 | 液晶配向劑及由該液晶配向劑形成的液晶配向膜及液晶顯示元件 |
| TWI537338B (zh) * | 2014-12-11 | 2016-06-11 | 奇美實業股份有限公司 | 液晶配向劑及由該液晶配向劑形成的液晶配向膜及液晶顯示元件 |
| TWI563036B (en) * | 2015-03-10 | 2016-12-21 | Chi Mei Corp | Liquid crystal alignment agent and liquid crystal alignment film and liquid crystal display element formed from the liquid crystal alignment agent |
| CN106190177A (zh) * | 2016-07-14 | 2016-12-07 | 中节能万润股份有限公司 | 一种液晶取向剂、液晶取向膜以及液晶显示元件 |
| KR102458537B1 (ko) * | 2018-03-23 | 2022-10-26 | 에네오스 가부시키가이샤 | 수지, 수지 전구체 및 수지 전구체 용액 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200951583A (en) * | 2008-03-21 | 2009-12-16 | Jsr Corp | Liquid crystal aligning agent and liquid crystal display element |
| TW201127878A (en) * | 2009-08-28 | 2011-08-16 | Jsr Corp | Liquid-crystal alignment material, liquid-crystal alignment film, liquid-crystal display device, compound and a method for producing this compound |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06308503A (ja) * | 1993-04-27 | 1994-11-04 | Japan Synthetic Rubber Co Ltd | 液晶配向剤 |
| TWI386434B (zh) * | 2005-01-19 | 2013-02-21 | Jsr股份有限公司 | 液晶配向劑及液晶顯示元件 |
| TWI406838B (zh) * | 2006-08-04 | 2013-09-01 | Jnc Corp | 二胺、液晶配向劑、液晶配向膜和液晶顯示裝置 |
| JP5516836B2 (ja) * | 2006-12-28 | 2014-06-11 | Ｊｓｒ株式会社 | 垂直配向型液晶配向剤および垂直配向型液晶表示素子 |
| EP2256541B1 (en) * | 2008-01-30 | 2012-12-05 | JSR Corporation | A liquid crystal orientating agent, a liquid crystal orientating film and a liquid crystal display element |
-
2012
- 2012-04-24 TW TW101114528A patent/TWI455961B/zh not_active IP Right Cessation
-
2013
- 2013-02-26 US US13/776,936 patent/US20130281618A1/en not_active Abandoned
- 2013-04-12 CN CN2013101282886A patent/CN103374354A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200951583A (en) * | 2008-03-21 | 2009-12-16 | Jsr Corp | Liquid crystal aligning agent and liquid crystal display element |
| TW201127878A (en) * | 2009-08-28 | 2011-08-16 | Jsr Corp | Liquid-crystal alignment material, liquid-crystal alignment film, liquid-crystal display device, compound and a method for producing this compound |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130281618A1 (en) | 2013-10-24 |
| CN103374354A (zh) | 2013-10-30 |
| TW201343718A (zh) | 2013-11-01 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |