TWI805917B - 偏光板及液晶顯示裝置 - Google Patents
偏光板及液晶顯示裝置 Download PDFInfo
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- TWI805917B TWI805917B TW109113144A TW109113144A TWI805917B TW I805917 B TWI805917 B TW I805917B TW 109113144 A TW109113144 A TW 109113144A TW 109113144 A TW109113144 A TW 109113144A TW I805917 B TWI805917 B TW I805917B
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- Taiwan
- Prior art keywords
- polyester film
- polarizer
- film
- polarizing plate
- shrinkage rate
- Prior art date
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- 150000003839 salts Chemical class 0.000 description 2
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- BTUDGPVTCYNYLK-UHFFFAOYSA-N 2,2-dimethylglutaric acid Chemical compound OC(=O)C(C)(C)CCC(O)=O BTUDGPVTCYNYLK-UHFFFAOYSA-N 0.000 description 1
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- BDLLRIHYHOADDQ-UHFFFAOYSA-N 4-[2-(4-hydroxyphenyl)pyridin-3-yl]phenol Chemical compound Oc1ccc(cc1)-c1cccnc1-c1ccc(O)cc1 BDLLRIHYHOADDQ-UHFFFAOYSA-N 0.000 description 1
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- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
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- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
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- XKPKPGCRSHFTKM-UHFFFAOYSA-L magnesium;diacetate;tetrahydrate Chemical compound O.O.O.O.[Mg+2].CC([O-])=O.CC([O-])=O XKPKPGCRSHFTKM-UHFFFAOYSA-L 0.000 description 1
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- VAWFFNJAPKXVPH-UHFFFAOYSA-N naphthalene-1,6-dicarboxylic acid Chemical compound OC(=O)C1=CC=CC2=CC(C(=O)O)=CC=C21 VAWFFNJAPKXVPH-UHFFFAOYSA-N 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
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- FCJSHPDYVMKCHI-UHFFFAOYSA-N phenyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OC1=CC=CC=C1 FCJSHPDYVMKCHI-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- G02B5/3025—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
- 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
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polarising Elements (AREA)
- Laminated Bodies (AREA)
- Liquid Crystal (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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| KR102864426B1 (ko) | 2019-01-11 | 2025-09-25 | 산진 옵토일렉트로닉스 (난징) 컴퍼니 리미티드 | 디스플레이 장치 |
| KR102621169B1 (ko) * | 2019-01-11 | 2024-01-05 | 산진 옵토일렉트로닉스 (난징) 컴퍼니 리미티드 | 편광판의 제조 방법 |
| KR102662107B1 (ko) | 2019-01-11 | 2024-05-02 | 산진 옵토일렉트로닉스 (난징) 컴퍼니 리미티드 | 편광판의 제조 방법 |
| JP7024934B1 (ja) * | 2020-03-31 | 2022-02-24 | 東洋紡株式会社 | 偏光子保護用ポリエステルフィルム、偏光板及び液晶表示装置 |
| CN115427875B (zh) | 2020-07-07 | 2023-11-24 | 东洋纺株式会社 | 液晶显示装置 |
| CN112164324B (zh) * | 2020-09-04 | 2022-07-15 | 中国科学技术大学 | 具有改变出射光偏振状态的有机发光显示装置 |
| CN116438942A (zh) * | 2020-10-23 | 2023-07-14 | 东洋纺株式会社 | 聚对苯二甲酸乙二醇酯系树脂薄膜、使用了其的偏光板、透明导电性薄膜、触摸面板和图像显示装置 |
| CN119404121A (zh) * | 2022-06-22 | 2025-02-07 | 东洋纺株式会社 | 偏振片保护用聚酯薄膜、偏光板和液晶显示装置 |
Citations (2)
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|---|---|---|---|---|
| JP2001098089A (ja) * | 1999-09-29 | 2001-04-10 | Fuji Photo Film Co Ltd | ポリエステル支持体およびハロゲン化銀写真感光材料 |
| JP2004226799A (ja) * | 2003-01-24 | 2004-08-12 | Konica Minolta Holdings Inc | 偏光板保護フィルム、偏光板及び画像表示用材料 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004099754A (ja) * | 2002-09-10 | 2004-04-02 | Teijin Ltd | 光学用フィルム |
| CN101208189B (zh) * | 2005-06-10 | 2011-01-26 | 富士胶片株式会社 | 酰化纤维素薄膜及其制造方法、以及该薄膜的使用 |
| JP2008107499A (ja) | 2006-10-24 | 2008-05-08 | Fujifilm Corp | 偏光板及び液晶表示装置 |
| JP4938632B2 (ja) * | 2007-12-07 | 2012-05-23 | 日東電工株式会社 | 液晶パネル及び液晶表示装置 |
| JP2009198666A (ja) | 2008-02-20 | 2009-09-03 | Fujifilm Corp | 偏光板の製造方法、偏光板およびそれを用いた液晶表示装置 |
| WO2009139598A2 (ko) * | 2008-05-16 | 2009-11-19 | 에스케이씨 주식회사 | 열수축성 폴리에스테르 필름 |
| US8159635B2 (en) * | 2009-06-26 | 2012-04-17 | Fujifilm Corporation | Liquid crystal display device |
| JP2013109116A (ja) * | 2011-11-21 | 2013-06-06 | Konica Minolta Advanced Layers Inc | 偏光膜保護フィルムの製造方法、偏光膜保護フィルム、偏光板及びそれを用いた液晶表示装置 |
| JP2013181063A (ja) * | 2012-02-29 | 2013-09-12 | Nitto Denko Corp | 自発巻回性粘着フィルム |
| JP2013200435A (ja) * | 2012-03-26 | 2013-10-03 | Mitsubishi Plastics Inc | 偏光板保護用ポリエステルフィルム |
| US10539717B2 (en) * | 2012-12-20 | 2020-01-21 | Samsung Sdi Co., Ltd. | Polarizing plates and optical display apparatuses including the polarizing plates |
| WO2014171386A1 (ja) * | 2013-04-19 | 2014-10-23 | 東洋紡株式会社 | 液晶表示装置、偏光板及び偏光子保護フィルム |
| JP5990128B2 (ja) * | 2013-05-01 | 2016-09-07 | 富士フイルム株式会社 | 液晶表示装置 |
| TW201539092A (zh) * | 2014-03-13 | 2015-10-16 | Fujifilm Corp | 液晶顯示裝置 |
| JP6378540B2 (ja) * | 2014-05-26 | 2018-08-22 | 富士フイルム株式会社 | ポリエステルフィルム、ポリエステルフィルムの製造方法、偏光板、画像表示装置及び液晶表示装置 |
| WO2015190190A1 (ja) * | 2014-06-11 | 2015-12-17 | コニカミノルタ株式会社 | 液晶表示装置 |
| SG11201706552PA (en) * | 2014-09-30 | 2017-09-28 | Nitto Denko Corp | One-side-protected polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, image display device, and method for continuously producing same |
| JP2016141058A (ja) * | 2015-02-03 | 2016-08-08 | 東レ株式会社 | 二軸配向ポリエステルフィルムおよびその製造方法 |
| KR102311948B1 (ko) | 2016-03-31 | 2021-10-13 | 도요보 가부시키가이샤 | 액정 표시 장치 |
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| JP2001098089A (ja) * | 1999-09-29 | 2001-04-10 | Fuji Photo Film Co Ltd | ポリエステル支持体およびハロゲン化銀写真感光材料 |
| JP2004226799A (ja) * | 2003-01-24 | 2004-08-12 | Konica Minolta Holdings Inc | 偏光板保護フィルム、偏光板及び画像表示用材料 |
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| JPWO2019054406A1 (ja) | 2020-04-02 |
| KR102468284B1 (ko) | 2022-11-17 |
| CN115308821A (zh) | 2022-11-08 |
| CN111051937B (zh) | 2022-08-26 |
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