CN113474695A - 偏光板及包括其的光学显示装置 - Google Patents

偏光板及包括其的光学显示装置 Download PDF

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Publication number
CN113474695A
CN113474695A CN202080016123.8A CN202080016123A CN113474695A CN 113474695 A CN113474695 A CN 113474695A CN 202080016123 A CN202080016123 A CN 202080016123A CN 113474695 A CN113474695 A CN 113474695A
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CN
China
Prior art keywords
retardation layer
polarizing plate
retardation
polarizer
layer
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.)
Pending
Application number
CN202080016123.8A
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English (en)
Chinese (zh)
Inventor
郑利拉
李正均
金润定
白一雄
申东允
郑姸周
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.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI Co Ltd
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 Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of CN113474695A publication Critical patent/CN113474695A/zh
Pending legal-status Critical Current

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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
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02—Homopolymers or copolymers of hydrocarbons
    • C09D125/04—Homopolymers or copolymers of styrene
    • C09D125/06—Polystyrene
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • G02F1/133528—Polarisers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/868—Arrangements for polarized light emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN202080016123.8A 2019-03-12 2020-02-20 偏光板及包括其的光学显示装置 Pending CN113474695A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020190028393A KR102426168B1 (ko) 2019-03-12 2019-03-12 편광판 및 이를 포함하는 광학표시장치
KR10-2019-0028393 2019-03-12
PCT/KR2020/002483 WO2020184862A1 (ko) 2019-03-12 2020-02-20 편광판 및 이를 포함하는 광학표시장치

Publications (1)

Publication Number Publication Date
CN113474695A true CN113474695A (zh) 2021-10-01

Family

ID=72426239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080016123.8A Pending CN113474695A (zh) 2019-03-12 2020-02-20 偏光板及包括其的光学显示装置

Country Status (4)

Country Link
KR (2) KR102426168B1 (ko)
CN (1) CN113474695A (ko)
TW (1) TWI744819B (ko)
WO (1) WO2020184862A1 (ko)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001042127A (ja) * 1999-08-04 2001-02-16 Nitto Denko Corp 複合位相差板、光学補償偏光板及び液晶表示装置
CN103389536A (zh) * 2012-05-10 2013-11-13 三星电子株式会社 多层光学膜、光学膜的制造方法以及显示装置
JP2015106114A (ja) * 2013-12-02 2015-06-08 日東電工株式会社 有機ｅｌ表示装置用円偏光板および有機ｅｌ表示装置
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
CN105301688A (zh) * 2014-07-23 2016-02-03 三星Sdi株式会社 偏振片和包含偏振片的光学显示器
CN106019684A (zh) * 2015-03-31 2016-10-12 日东电工株式会社 液晶面板及液晶显示装置
CN106415340A (zh) * 2014-06-05 2017-02-15 日东电工株式会社 相位差膜的制造方法及层叠偏振板的制造方法
CN106461839A (zh) * 2014-04-30 2017-02-22 日东电工株式会社 有机el显示装置用圆偏光板及有机el显示装置
JP2017049362A (ja) * 2015-08-31 2017-03-09 日東電工株式会社 長尺状の光学補償層付偏光板およびそれを用いた有機ｅｌパネル

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2678208A1 (en) * 2000-12-18 2002-06-27 Nippon Kayaku Kabushiki Kaisha Optical film and polarizing film using the same, and method for improving view angle of the polarizing film
JP2003344656A (ja) * 2002-05-24 2003-12-03 Nitto Denko Corp 反射防止機能付き偏光板及び液晶表示装置
JP4388023B2 (ja) * 2005-10-21 2009-12-24 日東電工株式会社 光学補償層付偏光板、光学補償層付偏光板を用いた液晶パネル、液晶表示装置、および画像表示装置
JP5430131B2 (ja) * 2008-11-28 2014-02-26 帝人株式会社 位相差フィルム、積層偏光フィルム、および液晶表示装置
JP5695532B2 (ja) * 2010-12-27 2015-04-08 富士フイルム株式会社 光学フィルム、その製造方法、並びにそれを用いた偏光板、画像表示装置及び立体画像表示システム
US20150378075A1 (en) * 2014-06-27 2015-12-31 Samsung Electronics Co., Ltd. Optical film, manufacturing method thereof, and display device
JP6460128B2 (ja) * 2015-01-16 2019-01-30 Dic株式会社 位相差板及び円偏光板
WO2016118873A1 (en) * 2015-01-23 2016-07-28 Akron Polymer Systems, Inc. Fluoropolymer-based polymer blends, polymer films, and polarizer protective films
JP6726290B2 (ja) * 2016-09-29 2020-07-22 富士フイルム株式会社 積層体および窓

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001042127A (ja) * 1999-08-04 2001-02-16 Nitto Denko Corp 複合位相差板、光学補償偏光板及び液晶表示装置
CN103389536A (zh) * 2012-05-10 2013-11-13 三星电子株式会社 多层光学膜、光学膜的制造方法以及显示装置
JP2015106114A (ja) * 2013-12-02 2015-06-08 日東電工株式会社 有機ｅｌ表示装置用円偏光板および有機ｅｌ表示装置
CN106461839A (zh) * 2014-04-30 2017-02-22 日东电工株式会社 有机el显示装置用圆偏光板及有机el显示装置
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
CN106415340A (zh) * 2014-06-05 2017-02-15 日东电工株式会社 相位差膜的制造方法及层叠偏振板的制造方法
CN105301688A (zh) * 2014-07-23 2016-02-03 三星Sdi株式会社 偏振片和包含偏振片的光学显示器
CN106019684A (zh) * 2015-03-31 2016-10-12 日东电工株式会社 液晶面板及液晶显示装置
JP2017049362A (ja) * 2015-08-31 2017-03-09 日東電工株式会社 長尺状の光学補償層付偏光板およびそれを用いた有機ｅｌパネル

Also Published As

Publication number Publication date
WO2020184862A1 (ko) 2020-09-17
TWI744819B (zh) 2021-11-01
KR20200109190A (ko) 2020-09-22
KR102620956B1 (ko) 2024-01-03
KR20220106940A (ko) 2022-08-01
TW202040239A (zh) 2020-11-01
KR102426168B1 (ko) 2022-07-27

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