JPS56104984A - Bichromic pigment for yellow liquid crystal - Google Patents

Bichromic pigment for yellow liquid crystal

Info

Publication number
JPS56104984A
JPS56104984A JP746480A JP746480A JPS56104984A JP S56104984 A JPS56104984 A JP S56104984A JP 746480 A JP746480 A JP 746480A JP 746480 A JP746480 A JP 746480A JP S56104984 A JPS56104984 A JP S56104984A
Authority
JP
Japan
Prior art keywords
liquid crystal
bichromic
pigment
type
alkyl
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.)
Granted
Application number
JP746480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS631357B2 (enrdf_load_stackoverflow
Inventor
Shigeo Yasui
Tatsuo Uchida
Yoshiko Kobayashi
Masashi Ono
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.)
Nippon Kanko Shikiso Kenkyusho KK
Original Assignee
Nippon Kanko Shikiso Kenkyusho KK
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 Nippon Kanko Shikiso Kenkyusho KK filed Critical Nippon Kanko Shikiso Kenkyusho KK
Priority to JP746480A priority Critical patent/JPS56104984A/ja
Publication of JPS56104984A publication Critical patent/JPS56104984A/ja
Publication of JPS631357B2 publication Critical patent/JPS631357B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
JP746480A 1980-01-24 1980-01-24 Bichromic pigment for yellow liquid crystal Granted JPS56104984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP746480A JPS56104984A (en) 1980-01-24 1980-01-24 Bichromic pigment for yellow liquid crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP746480A JPS56104984A (en) 1980-01-24 1980-01-24 Bichromic pigment for yellow liquid crystal

Publications (2)

Publication Number Publication Date
JPS56104984A true JPS56104984A (en) 1981-08-21
JPS631357B2 JPS631357B2 (enrdf_load_stackoverflow) 1988-01-12

Family

ID=11666528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP746480A Granted JPS56104984A (en) 1980-01-24 1980-01-24 Bichromic pigment for yellow liquid crystal

Country Status (1)

Country Link
JP (1) JPS56104984A (enrdf_load_stackoverflow)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884858A (ja) * 1981-11-16 1983-05-21 Mitsubishi Chem Ind Ltd 液晶組成物及び表示体
US4676923A (en) * 1982-09-13 1987-06-30 Kabushiki Kaisha Nippon Kanko Shikiso Kenkyusho Dichroic dyestuffs for liquid crystal and liquid crystal composition
WO2014090373A1 (en) 2012-12-13 2014-06-19 Merck Patent Gmbh Liquid-crystalline medium
WO2014135240A2 (de) 2013-03-05 2014-09-12 Merck Patent Gmbh Vorrichtung zur regulierung des energie-durchtritts
WO2014180525A1 (de) 2013-05-08 2014-11-13 Merck Patent Gmbh Vorrichtung mit zwei flüssigkristallinen schaltschichten zur regulierung des optischen energie-durchtritts
WO2014187529A1 (de) 2013-05-24 2014-11-27 Merck Patent Gmbh Vorrichtung zur regulierung des energie-durchtritts enthaltend eine dichroitische farbstoffverbindung
WO2016060172A1 (ja) * 2014-10-17 2016-04-21 住友化学株式会社 化合物および組成物
DE102015005800A1 (de) 2015-05-06 2016-11-10 Merck Patent Gmbh Thiadiazolochinoxalinderivate
WO2017008880A1 (de) 2015-07-10 2017-01-19 Merck Patent Gmbh Dithioalkylpyrrolopyrrole und ihre verwendung als farbstoffe
US9644148B2 (en) 2014-05-26 2017-05-09 Sumitomo Chemical Company, Limited Liquid Crystal composition
CN107250322A (zh) * 2015-02-27 2017-10-13 住友化学株式会社 组合物
WO2018001919A1 (en) 2016-06-28 2018-01-04 Merck Patent Gmbh Liquid crystalline medium
WO2018015320A1 (en) 2016-07-19 2018-01-25 Merck Patent Gmbh Liquid crystalline medium
US10156670B2 (en) 2014-12-17 2018-12-18 Samsung Electronics Co., Ltd. Polarizing film having specified zero shear viscosity and yield stress and display device including the same
WO2019238567A1 (en) 2018-06-11 2019-12-19 Merck Patent Gmbh Liquid crystalline medium
US10514484B2 (en) 2014-10-17 2019-12-24 Sumitomo Chemical Company, Limited Dichroic dye compound, polarizing film, and uses thereof
WO2019243216A1 (en) 2018-06-20 2019-12-26 Merck Patent Gmbh Liquid crystalline medium
EP3623451A1 (de) 2013-12-19 2020-03-18 Merck Patent GmbH Verbindung
WO2020064591A1 (en) 2018-09-25 2020-04-02 Merck Patent Gmbh Azo dye
WO2020104563A1 (en) 2018-11-23 2020-05-28 Merck Patent Gmbh Dichroic dye composition
WO2020127141A1 (en) 2018-12-19 2020-06-25 Merck Patent Gmbh Switching layers for use in a switching element
WO2020156832A1 (en) * 2019-02-01 2020-08-06 Basf Se Dichroic azo-azomethine dyes for liquid crystal compositions
TWI703189B (zh) * 2015-02-20 2020-09-01 日商住友化學股份有限公司 化合物及含有其之組合物
WO2020254219A1 (en) 2019-06-17 2020-12-24 Merck Patent Gmbh Liquid crystal-based light valve
US10961456B2 (en) 2014-10-17 2021-03-30 Sumitomo Chemical Company, Limited Dichroic dye compound, polarizing film, and uses thereof
EP3839620A1 (en) 2019-12-16 2021-06-23 Merck Patent GmbH Device for the regulation of light transmission
WO2022122871A1 (en) 2020-12-11 2022-06-16 Merck Patent Gmbh Device for the regulation of light transmission
WO2023094404A1 (en) 2021-11-24 2023-06-01 Merck Patent Gmbh Liquid crystal medium and liquid crystal display
WO2024251656A1 (en) 2023-06-05 2024-12-12 Merck Patent Gmbh Liquid crystalline medium
WO2025061649A1 (en) 2023-09-20 2025-03-27 Merck Patent Gmbh Liquid crystal medium
EP4588991A1 (en) 2024-01-18 2025-07-23 Merck Patent GmbH Liquid-crystalline medium

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6586276B2 (ja) 2015-02-20 2019-10-02 住友化学株式会社 化合物およびこれを含む組成物
KR102676388B1 (ko) 2015-07-24 2024-06-18 스미또모 가가꾸 가부시끼가이샤 조성물, 조성물을 함유하는 광학 필름, 광학 필름의 제조 방법
US11997916B2 (en) 2019-02-08 2024-05-28 Toyobo Co., Ltd. Polyester film and use thereof
EP3923263A4 (en) 2019-02-08 2022-11-09 Toyobo Co., Ltd. FOLDABLE SCREEN AND PORTABLE TERMINAL EQUIPMENT
CN113874191B (zh) 2019-05-28 2024-03-12 东洋纺株式会社 聚酯薄膜及其用途
EP3978243A4 (en) 2019-05-28 2023-06-14 Toyobo Co., Ltd. TRANSPARENT CONDUCTIVE POLYESTER FILM AND ITS USE
US11899167B2 (en) 2019-05-28 2024-02-13 Toyobo Co., Ltd. Polyester film, laminated film, and use thereof
WO2020241278A1 (ja) 2019-05-28 2020-12-03 東洋紡株式会社 積層フィルムとその用途
KR20220011703A (ko) 2019-05-30 2022-01-28 도요보 가부시키가이샤 폴딩형 디스플레이용 편광판
EP3978967A4 (en) 2019-05-30 2023-07-12 Toyobo Co., Ltd. Foldable display
CN114127829B (zh) 2019-07-12 2023-12-26 东洋纺株式会社 折叠型显示器用硬涂薄膜和其用途
WO2021010158A1 (ja) 2019-07-12 2021-01-21 東洋紡株式会社 折りたたみ型ディスプレイ用ハードコートフィルムとその用途

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884858A (ja) * 1981-11-16 1983-05-21 Mitsubishi Chem Ind Ltd 液晶組成物及び表示体
US4676923A (en) * 1982-09-13 1987-06-30 Kabushiki Kaisha Nippon Kanko Shikiso Kenkyusho Dichroic dyestuffs for liquid crystal and liquid crystal composition
WO2014090373A1 (en) 2012-12-13 2014-06-19 Merck Patent Gmbh Liquid-crystalline medium
WO2014135240A2 (de) 2013-03-05 2014-09-12 Merck Patent Gmbh Vorrichtung zur regulierung des energie-durchtritts
WO2014180525A1 (de) 2013-05-08 2014-11-13 Merck Patent Gmbh Vorrichtung mit zwei flüssigkristallinen schaltschichten zur regulierung des optischen energie-durchtritts
WO2014187529A1 (de) 2013-05-24 2014-11-27 Merck Patent Gmbh Vorrichtung zur regulierung des energie-durchtritts enthaltend eine dichroitische farbstoffverbindung
EP3623451A1 (de) 2013-12-19 2020-03-18 Merck Patent GmbH Verbindung
US9644148B2 (en) 2014-05-26 2017-05-09 Sumitomo Chemical Company, Limited Liquid Crystal composition
JPWO2016060172A1 (ja) * 2014-10-17 2017-07-27 住友化学株式会社 化合物および組成物
US10160734B2 (en) 2014-10-17 2018-12-25 Sumitomo Chemical Company, Limited Dichroic dye compound, polarizing film, and uses thereof
JP2020109520A (ja) * 2014-10-17 2020-07-16 住友化学株式会社 組成物
CN107074745A (zh) * 2014-10-17 2017-08-18 住友化学株式会社 化合物和组合物
WO2016060172A1 (ja) * 2014-10-17 2016-04-21 住友化学株式会社 化合物および組成物
US10961456B2 (en) 2014-10-17 2021-03-30 Sumitomo Chemical Company, Limited Dichroic dye compound, polarizing film, and uses thereof
US10514484B2 (en) 2014-10-17 2019-12-24 Sumitomo Chemical Company, Limited Dichroic dye compound, polarizing film, and uses thereof
US10156670B2 (en) 2014-12-17 2018-12-18 Samsung Electronics Co., Ltd. Polarizing film having specified zero shear viscosity and yield stress and display device including the same
TWI703189B (zh) * 2015-02-20 2020-09-01 日商住友化學股份有限公司 化合物及含有其之組合物
CN107250322A (zh) * 2015-02-27 2017-10-13 住友化学株式会社 组合物
US10731078B2 (en) 2015-02-27 2020-08-04 Sumitomo Chemical Company, Limited Composition
DE102015005800A1 (de) 2015-05-06 2016-11-10 Merck Patent Gmbh Thiadiazolochinoxalinderivate
WO2017008880A1 (de) 2015-07-10 2017-01-19 Merck Patent Gmbh Dithioalkylpyrrolopyrrole und ihre verwendung als farbstoffe
WO2018001919A1 (en) 2016-06-28 2018-01-04 Merck Patent Gmbh Liquid crystalline medium
WO2018015320A1 (en) 2016-07-19 2018-01-25 Merck Patent Gmbh Liquid crystalline medium
WO2019238567A1 (en) 2018-06-11 2019-12-19 Merck Patent Gmbh Liquid crystalline medium
WO2019243216A1 (en) 2018-06-20 2019-12-26 Merck Patent Gmbh Liquid crystalline medium
WO2020064591A1 (en) 2018-09-25 2020-04-02 Merck Patent Gmbh Azo dye
WO2020104563A1 (en) 2018-11-23 2020-05-28 Merck Patent Gmbh Dichroic dye composition
WO2020127141A1 (en) 2018-12-19 2020-06-25 Merck Patent Gmbh Switching layers for use in a switching element
WO2020156832A1 (en) * 2019-02-01 2020-08-06 Basf Se Dichroic azo-azomethine dyes for liquid crystal compositions
CN113366063A (zh) * 2019-02-01 2021-09-07 巴斯夫欧洲公司 用于液晶组合物的二色性偶氮-偶氮甲碱染料
US12122919B2 (en) 2019-02-01 2024-10-22 Basf Se Dichroic azo-azomethine dyes for liquid crystal compositions
TWI874351B (zh) * 2019-02-01 2025-03-01 德商巴地斯顏料化工廠 用於液晶組合物的二色性偶氮－甲亞胺染料
WO2020254219A1 (en) 2019-06-17 2020-12-24 Merck Patent Gmbh Liquid crystal-based light valve
US12134725B2 (en) 2019-06-17 2024-11-05 Merck Patent Gmbh Liquid crystal-based light valve
EP3839620A1 (en) 2019-12-16 2021-06-23 Merck Patent GmbH Device for the regulation of light transmission
WO2022122871A1 (en) 2020-12-11 2022-06-16 Merck Patent Gmbh Device for the regulation of light transmission
WO2023094404A1 (en) 2021-11-24 2023-06-01 Merck Patent Gmbh Liquid crystal medium and liquid crystal display
WO2024251656A1 (en) 2023-06-05 2024-12-12 Merck Patent Gmbh Liquid crystalline medium
WO2025061649A1 (en) 2023-09-20 2025-03-27 Merck Patent Gmbh Liquid crystal medium
EP4588991A1 (en) 2024-01-18 2025-07-23 Merck Patent GmbH Liquid-crystalline medium

Also Published As

Publication number Publication date
JPS631357B2 (enrdf_load_stackoverflow) 1988-01-12

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