TWI340761B - Process of preparing films comprising polymerised liquid crystal material - Google Patents

Process of preparing films comprising polymerised liquid crystal material

Info

Publication number
TWI340761B
TWI340761B TW092116998A TW92116998A TWI340761B TW I340761 B TWI340761 B TW I340761B TW 092116998 A TW092116998 A TW 092116998A TW 92116998 A TW92116998 A TW 92116998A TW I340761 B TWI340761 B TW I340761B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal material
preparing films
polymerised liquid
films
Prior art date
Application number
TW092116998A
Other languages
English (en)
Chinese (zh)
Other versions
TW200417597A (en
Inventor
Donald Graham
Owain Llyr Parri
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of TW200417597A publication Critical patent/TW200417597A/zh
Application granted granted Critical
Publication of TWI340761B publication Critical patent/TWI340761B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133636—Birefringent elements, e.g. for optical compensation with twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
TW092116998A 2002-06-27 2003-06-23 Process of preparing films comprising polymerised liquid crystal material TWI340761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02014013 2002-06-27

Publications (2)

Publication Number Publication Date
TW200417597A TW200417597A (en) 2004-09-16
TWI340761B true TWI340761B (en) 2011-04-21

Family

ID=30775779

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092116998A TWI340761B (en) 2002-06-27 2003-06-23 Process of preparing films comprising polymerised liquid crystal material

Country Status (6)

Country Link
US (1) US6995825B2 (enExample)
EP (1) EP1376163B1 (enExample)
JP (2) JP4843186B2 (enExample)
KR (1) KR20040002793A (enExample)
AT (1) ATE521001T1 (enExample)
TW (1) TWI340761B (enExample)

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JP4590487B2 (ja) 2008-12-22 2010-12-01 積水化学工業株式会社 合わせガラス用積層体
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JP6252752B2 (ja) 2013-04-09 2017-12-27 Jsr株式会社 液晶配向剤
KR102040796B1 (ko) 2013-07-17 2019-11-05 동우 화인켐 주식회사 위상차 필름 및 이를 구비하는 화상 표시 장치
KR102040797B1 (ko) 2013-07-31 2019-11-05 동우 화인켐 주식회사 위상차 필름 및 이를 구비하는 화상 표시 장치
KR102073957B1 (ko) 2013-09-11 2020-02-06 삼성디스플레이 주식회사 액정표시패널 및 그 제조방법
CN106461848B (zh) 2014-07-01 2019-04-16 日本化药株式会社 光学膜和使用了该光学膜的光学叠层体
US10241241B2 (en) 2014-10-10 2019-03-26 Nippon Kayaku Kabushiki Kaisha Light reflecting film, and light controlling film, optical film, functional glass and head-up display including the light reflecting film
JP6938384B2 (ja) 2015-11-19 2021-09-22 日本化薬株式会社 アイウェア用光学フィルム、並びにこれを有するアイウェア用機能性フィルム、アイウェア用光学積層体およびアイウェア
CN109073808A (zh) 2016-04-07 2018-12-21 日本化药株式会社 光反射膜及使用该光反射膜的光控制膜和镜面显示器
JP6840733B2 (ja) 2016-04-08 2021-03-10 日本化薬株式会社 アイウェア用光学フィルム、並びにこれを用いた光学積層体およびアイウェア
CN108885299B (zh) 2016-04-08 2021-06-29 日本化药株式会社 眼镜用光学膜以及使用其的光学层叠体和眼镜
JP6918783B2 (ja) 2016-04-08 2021-08-11 日本化薬株式会社 光学積層構造体およびこれを用いたヘッドアップディスプレイシステム、ならびに光反射フィルム
CN108780245B (zh) * 2016-08-31 2021-07-20 株式会社Lg化学 用于制造多层液晶膜的方法
CN110366691B (zh) 2017-03-03 2022-02-18 日本化药株式会社 图像显示装置
CN110383144B (zh) 2017-03-13 2022-07-01 日本化药株式会社 抬头显示器系统
JPWO2018186369A1 (ja) 2017-04-06 2020-02-20 日本化薬株式会社 遮光機能付きアイウェア用光学フィルム、並びにこれを用いた光学積層体および遮光機能付きアイウェア
US11124705B2 (en) 2017-04-20 2021-09-21 Merck Patent Gmbh Light modulation element
KR102280864B1 (ko) 2018-01-25 2021-07-22 주식회사 엘지화학 다층 액정 필름, 편광판 및 편광판의 제조방법
KR102383293B1 (ko) 2018-01-25 2022-04-05 주식회사 엘지화학 다층 액정 필름, 편광판 및 편광판의 제조방법
CN109799650B (zh) * 2018-02-13 2021-01-15 京东方科技集团股份有限公司 一种复合液晶层、其制备方法、显示面板及显示装置
JP6944613B2 (ja) 2019-08-23 2021-10-06 日本化薬株式会社 光学フィルム、光学積層体、機能性ガラスおよびヘッドアップディスプレイ
WO2021153763A1 (ja) 2020-01-30 2021-08-05 日本化薬株式会社 ヘッドアップディスプレイ用光学機能フィルム、光学積層体、機能性ガラス、およびヘッドアップディスプレイシステム
KR102931425B1 (ko) 2020-04-07 2026-02-25 니폰 가야꾸 가부시끼가이샤 광학 필름, 및 이것을 갖는 광학 적층체 및 아이웨어
JP7737987B2 (ja) 2020-06-18 2025-09-11 日本化薬株式会社 ヘッドアップディスプレイ用光学積層体、機能性ガラス、及びヘッドアップディスプレイシステム
JPWO2022196784A1 (enExample) 2021-03-18 2022-09-22
KR20230155489A (ko) 2021-03-19 2023-11-10 니폰 가야꾸 가부시끼가이샤 헤드업 디스플레이용 광학 기능성 필름, 광학 적층체, 기능성 유리, 및 헤드업 디스플레이 시스템
JP7797313B2 (ja) 2022-06-13 2026-01-13 日本化薬株式会社 １，１’－ビナフチル誘導体のアトロプ異性体、重合性液晶組成物、光学フィルム、画像表示装置及びアイウェア
WO2024058138A1 (ja) 2022-09-12 2024-03-21 日本化薬株式会社 ヘッドアップディスプレイシステム及びヘッドアップディスプレイ用光学機能層

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Also Published As

Publication number Publication date
JP2004029824A (ja) 2004-01-29
EP1376163B1 (en) 2011-08-17
TW200417597A (en) 2004-09-16
KR20040002793A (ko) 2004-01-07
US6995825B2 (en) 2006-02-07
EP1376163A3 (en) 2007-09-26
US20040263736A1 (en) 2004-12-30
EP1376163A2 (en) 2004-01-02
JP5165665B2 (ja) 2013-03-21
JP4843186B2 (ja) 2011-12-21
ATE521001T1 (de) 2011-09-15
JP2010061157A (ja) 2010-03-18

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