TWI647492B - 光學積層體及畫像顯示裝置 - Google Patents

光學積層體及畫像顯示裝置 Download PDF

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Publication number
TWI647492B
TWI647492B TW104115520A TW104115520A TWI647492B TW I647492 B TWI647492 B TW I647492B TW 104115520 A TW104115520 A TW 104115520A TW 104115520 A TW104115520 A TW 104115520A TW I647492 B TWI647492 B TW I647492B
Authority
TW
Taiwan
Prior art keywords
optical
film
polarizer
resin
adhesive layer
Prior art date
Application number
TW104115520A
Other languages
English (en)
Chinese (zh)
Other versions
TW201546507A (zh
Inventor
小松慶史
Original Assignee
日商住友化學股份有限公司
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 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW201546507A publication Critical patent/TW201546507A/zh
Application granted granted Critical
Publication of TWI647492B publication Critical patent/TWI647492B/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
TW104115520A 2014-05-23 2015-05-15 光學積層體及畫像顯示裝置 TWI647492B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-107231 2014-05-23
JP2014107231 2014-05-23

Publications (2)

Publication Number Publication Date
TW201546507A TW201546507A (zh) 2015-12-16
TWI647492B true TWI647492B (zh) 2019-01-11

Family

ID=54553897

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104115520A TWI647492B (zh) 2014-05-23 2015-05-15 光學積層體及畫像顯示裝置

Country Status (5)

Country Link
JP (1) JPWO2015178224A1 (ko)
KR (1) KR20170012322A (ko)
CN (2) CN110346861B (ko)
TW (1) TWI647492B (ko)
WO (1) WO2015178224A1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6758148B2 (ja) * 2015-11-30 2020-09-23 日東電工株式会社 液晶表示装置
WO2017094529A1 (ja) * 2015-11-30 2017-06-08 日東電工株式会社 液晶表示装置
JP2018036585A (ja) 2016-09-02 2018-03-08 日東電工株式会社 光学部材
US20190331838A1 (en) * 2016-12-16 2019-10-31 Nitto Denko Corporation Optical laminate, image display device, and method of manufacturing optical laminate
JP6935229B2 (ja) * 2017-05-16 2021-09-15 日東電工株式会社 円偏光フィルム、粘着剤層付円偏光フィルムおよび画像表示装置
TW201935051A (zh) * 2018-02-09 2019-09-01 日商住友化學股份有限公司 圓偏光板及光學顯示器件
JP7358739B2 (ja) * 2018-03-02 2023-10-11 住友化学株式会社 偏光板および偏光板の製造方法
JP2020019277A (ja) * 2018-07-24 2020-02-06 住友化学株式会社 積層体およびその製造方法
JP7300906B2 (ja) * 2018-11-16 2023-06-30 住友化学株式会社 光学積層体及びそれを備えた画像表示装置
US20220155514A1 (en) * 2019-03-26 2022-05-19 Toray Industries, Inc. Laminated body and manufacturing method thereof, light guide plate unit, light source unit, display device, projection image display member, projection image display device, and display screen filter
KR20210145758A (ko) * 2019-04-02 2021-12-02 스미또모 가가꾸 가부시키가이샤 광학 적층체
WO2021177308A1 (ja) * 2020-03-05 2021-09-10 富士フイルム株式会社 視角制御システムおよび画像表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012012594A (ja) * 2010-06-03 2012-01-19 Nippon Shokubai Co Ltd 樹脂組成物、光学フィルム、位相差フィルムおよび画像表示装置
CN102939550A (zh) * 2010-06-03 2013-02-20 株式会社日本触媒 相位差膜和具备该相位差膜的图像显示装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2940031B2 (ja) 1989-12-04 1999-08-25 セイコーエプソン株式会社 液晶表示素子
JP3459779B2 (ja) * 1998-10-30 2003-10-27 帝人株式会社 位相差板
US6839103B2 (en) * 2002-02-28 2005-01-04 Kent State University Elliptically polarizing plate and liquid crystal display
JP2009103900A (ja) * 2007-10-23 2009-05-14 Nitto Denko Corp 積層光学フィルム、液晶パネルおよび液晶表示装置
JP4791434B2 (ja) 2007-11-15 2011-10-12 日東電工株式会社 液晶表示装置
JP5131983B2 (ja) 2008-10-06 2013-01-30 日東電工株式会社 光学積層体および画像表示装置
JP4888853B2 (ja) 2009-11-12 2012-02-29 学校法人慶應義塾 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置
JP2011113018A (ja) 2009-11-30 2011-06-09 Sumitomo Chemical Co Ltd 偏光板および偏光板の製造方法
US9243168B2 (en) * 2009-12-14 2016-01-26 Cheil Industries, Inc. Adhesive composition and optical member using the same
KR101751975B1 (ko) * 2011-04-11 2017-06-28 동우 화인켐 주식회사 복합 위상차판, 이를 포함하는 복합 편광판 및 이들의 제조 방법
JP5396439B2 (ja) 2011-07-22 2014-01-22 学校法人慶應義塾 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置
JP2013200445A (ja) 2012-03-26 2013-10-03 Sumitomo Chemical Co Ltd 円偏光板
JP2013182162A (ja) 2012-03-02 2013-09-12 Sumitomo Chemical Co Ltd 偏光板の製造方法
JP6119109B2 (ja) 2012-04-27 2017-04-26 住友化学株式会社 偏光板及び液晶表示装置
JP5789564B2 (ja) 2012-06-11 2015-10-07 学校法人慶應義塾 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012012594A (ja) * 2010-06-03 2012-01-19 Nippon Shokubai Co Ltd 樹脂組成物、光学フィルム、位相差フィルムおよび画像表示装置
CN102939550A (zh) * 2010-06-03 2013-02-20 株式会社日本触媒 相位差膜和具备该相位差膜的图像显示装置

Also Published As

Publication number Publication date
CN110346861B (zh) 2021-12-28
WO2015178224A1 (ja) 2015-11-26
CN106415339B (zh) 2019-08-02
KR20170012322A (ko) 2017-02-02
CN106415339A (zh) 2017-02-15
CN110346861A (zh) 2019-10-18
TW201546507A (zh) 2015-12-16
JPWO2015178224A1 (ja) 2017-04-20

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