KR102423563B1 - 광학 필름, 편광판 및 액정 표시 장치 - Google Patents
광학 필름, 편광판 및 액정 표시 장치 Download PDFInfo
- Publication number
- KR102423563B1 KR102423563B1 KR1020200058963A KR20200058963A KR102423563B1 KR 102423563 B1 KR102423563 B1 KR 102423563B1 KR 1020200058963 A KR1020200058963 A KR 1020200058963A KR 20200058963 A KR20200058963 A KR 20200058963A KR 102423563 B1 KR102423563 B1 KR 102423563B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical film
- resin
- meth
- film
- elastic modulus
- Prior art date
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Classifications
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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
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
-
- 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
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
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- 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
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019097011A JP2020190687A (ja) | 2019-05-23 | 2019-05-23 | 光学フィルム、偏光板及び液晶表示装置 |
JPJP-P-2019-097011 | 2019-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200135190A KR20200135190A (ko) | 2020-12-02 |
KR102423563B1 true KR102423563B1 (ko) | 2022-07-20 |
Family
ID=73442290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020200058963A KR102423563B1 (ko) | 2019-05-23 | 2020-05-18 | 광학 필름, 편광판 및 액정 표시 장치 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2020190687A (zh) |
KR (1) | KR102423563B1 (zh) |
CN (1) | CN111983745B (zh) |
TW (1) | TWI739375B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116745120A (zh) * | 2020-11-26 | 2023-09-12 | 3M创新有限公司 | 包括具有耐刮擦性和哑光属性的表面层的层合体以及表面涂料组合物 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015038631A (ja) | 2014-10-28 | 2015-02-26 | 住友化学株式会社 | 偏光板、ならびにこれらを用いた偏光板のセット、液晶パネル、および液晶表示装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4907387B2 (ja) * | 2006-02-28 | 2012-03-28 | 株式会社日本触媒 | 位相差フィルム |
TWI375053B (en) * | 2006-02-28 | 2012-10-21 | Nippon Catalytic Chem Ind | Phase difference film |
JP5915536B2 (ja) * | 2010-11-05 | 2016-05-11 | コニカミノルタ株式会社 | 光学フィルムロールの製造方法 |
JP6024662B2 (ja) * | 2011-09-05 | 2016-11-16 | コニカミノルタ株式会社 | 光学フィルムの製造方法 |
JP2013083943A (ja) * | 2011-09-28 | 2013-05-09 | Nippon Shokubai Co Ltd | 光学フィルム、楕円偏光板および画像標示装置 |
JP6657602B2 (ja) * | 2014-06-13 | 2020-03-04 | コニカミノルタ株式会社 | 環状ポリオレフィンフィルムの製造方法 |
WO2016092709A1 (ja) * | 2014-12-12 | 2016-06-16 | 住友化学株式会社 | シクロオレフィン系樹脂フィルム及びそれを用いた偏光板 |
WO2017085808A1 (ja) * | 2015-11-18 | 2017-05-26 | デクセリアルズ株式会社 | 環状オレフィン系樹脂組成物フィルム |
JP6488242B2 (ja) * | 2016-01-07 | 2019-03-20 | 富士フイルム株式会社 | 複層フィルムの積層物 |
JP2017122855A (ja) * | 2016-01-08 | 2017-07-13 | コニカミノルタ株式会社 | 光学フィルム、光学フィルムの製造方法、偏光板及び画像表示装置 |
KR101934486B1 (ko) * | 2016-09-20 | 2019-01-02 | 주식회사 엘지화학 | 슬립성이 우수한 광학 필름, 및 이를 포함하는 편광판 |
JP6880746B2 (ja) | 2017-01-06 | 2021-06-02 | コニカミノルタ株式会社 | 光学フィルム及び偏光板 |
JP2018159911A (ja) * | 2017-01-27 | 2018-10-11 | 住友化学株式会社 | 偏光板及び画像表示装置 |
JP6981205B2 (ja) * | 2017-11-24 | 2021-12-15 | コニカミノルタ株式会社 | 光学フィルムおよび偏光板 |
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2019
- 2019-05-23 JP JP2019097011A patent/JP2020190687A/ja active Pending
-
2020
- 2020-04-08 TW TW109111713A patent/TWI739375B/zh active
- 2020-05-18 KR KR1020200058963A patent/KR102423563B1/ko active IP Right Grant
- 2020-05-20 CN CN202010428513.8A patent/CN111983745B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015038631A (ja) | 2014-10-28 | 2015-02-26 | 住友化学株式会社 | 偏光板、ならびにこれらを用いた偏光板のセット、液晶パネル、および液晶表示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN111983745A (zh) | 2020-11-24 |
KR20200135190A (ko) | 2020-12-02 |
CN111983745B (zh) | 2022-10-21 |
JP2020190687A (ja) | 2020-11-26 |
TW202104448A (zh) | 2021-02-01 |
TWI739375B (zh) | 2021-09-11 |
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