JP7169160B2 - 液晶層積層体 - Google Patents

液晶層積層体 Download PDF

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Publication number
JP7169160B2
JP7169160B2 JP2018201920A JP2018201920A JP7169160B2 JP 7169160 B2 JP7169160 B2 JP 7169160B2 JP 2018201920 A JP2018201920 A JP 2018201920A JP 2018201920 A JP2018201920 A JP 2018201920A JP 7169160 B2 JP7169160 B2 JP 7169160B2
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Japan
Prior art keywords
layer
liquid crystal
crystal layer
adhesive
adhesive layer
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JP2018201920A
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English (en)
Japanese (ja)
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JP2020067624A (ja
JP2020067624A5 (enExample
Inventor
貴景 田中
彰二 祖父江
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.)
Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2018201920A priority Critical patent/JP7169160B2/ja
Priority to TW108134037A priority patent/TWI809198B/zh
Priority to KR1020190132218A priority patent/KR102755811B1/ko
Priority to CN201911022011.9A priority patent/CN111103647B/zh
Publication of JP2020067624A publication Critical patent/JP2020067624A/ja
Publication of JP2020067624A5 publication Critical patent/JP2020067624A5/ja
Application granted granted Critical
Publication of JP7169160B2 publication Critical patent/JP7169160B2/ja
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    • 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
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/02—Materials and properties organic material
    • G02F2202/022—Materials and properties organic material polymeric
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
JP2018201920A 2018-10-26 2018-10-26 液晶層積層体 Active JP7169160B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018201920A JP7169160B2 (ja) 2018-10-26 2018-10-26 液晶層積層体
TW108134037A TWI809198B (zh) 2018-10-26 2019-09-20 液晶層積層體
KR1020190132218A KR102755811B1 (ko) 2018-10-26 2019-10-23 액정층 적층체
CN201911022011.9A CN111103647B (zh) 2018-10-26 2019-10-24 液晶层层叠体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018201920A JP7169160B2 (ja) 2018-10-26 2018-10-26 液晶層積層体

Publications (3)

Publication Number Publication Date
JP2020067624A JP2020067624A (ja) 2020-04-30
JP2020067624A5 JP2020067624A5 (enExample) 2021-10-07
JP7169160B2 true JP7169160B2 (ja) 2022-11-10

Family

ID=70390285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018201920A Active JP7169160B2 (ja) 2018-10-26 2018-10-26 液晶層積層体

Country Status (4)

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JP (1) JP7169160B2 (enExample)
KR (1) KR102755811B1 (enExample)
CN (1) CN111103647B (enExample)
TW (1) TWI809198B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7606298B2 (ja) * 2020-08-31 2024-12-25 住友化学株式会社 二液型重合性液晶組成物
WO2022250025A1 (ja) * 2021-05-28 2022-12-01 住友化学株式会社 光学積層体
JP2022183013A (ja) * 2021-05-28 2022-12-08 住友化学株式会社 光学積層体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004191803A (ja) 2002-12-13 2004-07-08 Nitto Denko Corp 輝度向上フィルム、その製造方法、光学フィルムおよび画像表示装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4280597B2 (ja) * 2003-02-04 2009-06-17 日東電工株式会社 位相差板の製造方法
JP2007101678A (ja) * 2005-09-30 2007-04-19 Fujifilm Corp 偏光板及びそれを用いた液晶表示装置
JP5172279B2 (ja) * 2006-11-06 2013-03-27 上野製薬株式会社 液晶ポリマー組成物およびそれからなる成形品
KR101616508B1 (ko) * 2009-09-23 2016-04-28 삼성전자주식회사 이색성 염료를 포함하는 고분자 분산형 액정 필름의 형성 방법
JP5251827B2 (ja) * 2009-10-26 2013-07-31 住友化学株式会社 液晶表示装置
JP2013160863A (ja) * 2012-02-02 2013-08-19 Jiroo Corporate Plan:Kk 偏光子保護フィルム、偏光板及び液晶表示素子
JP6217171B2 (ja) * 2013-06-25 2017-10-25 大日本印刷株式会社 光学フィルム用転写体、光学フィルム及び画像表示装置
JP2015021975A (ja) * 2013-07-16 2015-02-02 大日本印刷株式会社 光学フィルム用転写体、光学フィルム用転写体の製造方法
TWI645962B (zh) * 2013-08-09 2019-01-01 住友化學股份有限公司 光學異向性薄片
JP6302293B2 (ja) * 2014-03-06 2018-03-28 住友化学株式会社 偏光板の製造方法
JP2015230386A (ja) 2014-06-05 2015-12-21 大日本印刷株式会社 反射防止フィルム及び画像表示装置
JP6215146B2 (ja) 2014-07-04 2017-10-18 富士フイルム株式会社 光学積層体、光学積層体の製造方法、および光学積層体作製のための転写材料
JP2016090613A (ja) * 2014-10-29 2016-05-23 Ｊｘエネルギー株式会社 積層偏光板および表示装置
JP2015079256A (ja) 2014-11-11 2015-04-23 大日本印刷株式会社 光学フィルム、光学フィルム用転写体、画像表示装置
KR102525401B1 (ko) * 2015-06-30 2023-04-24 스미또모 가가꾸 가부시키가이샤 편광판, 액정 패널 및 액정 표시 장치
JP2017072786A (ja) * 2015-10-09 2017-04-13 日本ゼオン株式会社 積層光学フィルム、照明装置及び表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004191803A (ja) 2002-12-13 2004-07-08 Nitto Denko Corp 輝度向上フィルム、その製造方法、光学フィルムおよび画像表示装置

Also Published As

Publication number Publication date
JP2020067624A (ja) 2020-04-30
CN111103647B (zh) 2023-05-09
KR102755811B1 (ko) 2025-01-15
CN111103647A (zh) 2020-05-05
TW202024684A (zh) 2020-07-01
KR20200047378A (ko) 2020-05-07
TWI809198B (zh) 2023-07-21

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