KR20220049491A - 편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치 - Google Patents

편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치 Download PDF

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Publication number: KR20220049491A
Authority: KR; South Korea
Prior art keywords: polarizing film; film; preferable; weight; image display
Prior art date: 2019-08-28

Application number

KR1020217033525A

Other languages

English (en)

Korean (ko)

Inventor

타쿠마 쿠로다

토모히로 야마시타

Original Assignee

닛토덴코 가부시키가이샤

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.)

2019-08-28

Filing date

2020-08-25

Publication date

2022-04-21

2020-08-25 Application filed by 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤

2022-04-21 Publication of KR20220049491A publication Critical patent/KR20220049491A/ko

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239000004698 Polyethylene Substances 0.000 description 1
239000002202 Polyethylene glycol Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
MBHRHUJRKGNOKX-UHFFFAOYSA-N [(4,6-diamino-1,3,5-triazin-2-yl)amino]methanol Chemical compound NC1=NC(N)=NC(NCO)=N1 MBHRHUJRKGNOKX-UHFFFAOYSA-N 0.000 description 1
ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
150000001241 acetals Chemical class 0.000 description 1
125000002339 acetoacetyl group Chemical group O=C([*])C([H])([H])C(=O)C([H])([H])[H] 0.000 description 1
239000003522 acrylic cement Substances 0.000 description 1
125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
230000009471 action Effects 0.000 description 1
238000007605 air drying Methods 0.000 description 1
125000003158 alcohol group Chemical group 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
125000005907 alkyl ester group Chemical group 0.000 description 1
CECABOMBVQNBEC-UHFFFAOYSA-K aluminium iodide Chemical compound I[Al](I)I CECABOMBVQNBEC-UHFFFAOYSA-K 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
230000003078 antioxidant effect Effects 0.000 description 1
239000002216 antistatic agent Substances 0.000 description 1
239000004760 aramid Substances 0.000 description 1
229920003235 aromatic polyamide Polymers 0.000 description 1
SGUXGJPBTNFBAD-UHFFFAOYSA-L barium iodide Chemical compound [I-].[I-].[Ba+2] SGUXGJPBTNFBAD-UHFFFAOYSA-L 0.000 description 1
229910001638 barium iodide Inorganic materials 0.000 description 1
229940075444 barium iodide Drugs 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
229920005601 base polymer Polymers 0.000 description 1
RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
239000012965 benzophenone Substances 0.000 description 1
QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
239000012964 benzotriazole Substances 0.000 description 1
239000002981 blocking agent Substances 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
229910021538 borax Inorganic materials 0.000 description 1
229910001640 calcium iodide Inorganic materials 0.000 description 1
229940046413 calcium iodide Drugs 0.000 description 1
238000011088 calibration curve Methods 0.000 description 1
239000012159 carrier gas Substances 0.000 description 1
238000005266 casting Methods 0.000 description 1
238000010538 cationic polymerization reaction Methods 0.000 description 1
230000001413 cellular effect Effects 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
229920006026 co-polymeric resin Polymers 0.000 description 1
239000003086 colorant Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000008602 contraction Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 1
238000012937 correction Methods 0.000 description 1
LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
230000001186 cumulative effect Effects 0.000 description 1
238000010227 cup method (microbiological evaluation) Methods 0.000 description 1
238000007766 curtain coating Methods 0.000 description 1
150000001925 cycloalkenes Chemical class 0.000 description 1
QYQADNCHXSEGJT-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylate;hydron Chemical compound OC(=O)C1(C(O)=O)CCCCC1 QYQADNCHXSEGJT-UHFFFAOYSA-N 0.000 description 1
230000001934 delay Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
238000007607 die coating method Methods 0.000 description 1
GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 1
238000003618 dip coating Methods 0.000 description 1
238000010894 electron beam technology Methods 0.000 description 1
238000010828 elution Methods 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
125000005670 ethenylalkyl group Chemical group 0.000 description 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
239000004744 fabric Substances 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
239000003063 flame retardant Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
239000006260 foam Substances 0.000 description 1
239000011888 foil Substances 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
239000005350 fused silica glass Substances 0.000 description 1
239000008273 gelatin Substances 0.000 description 1
229920000159 gelatin Polymers 0.000 description 1
235000019322 gelatine Nutrition 0.000 description 1
235000011852 gelatine desserts Nutrition 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
238000004128 high performance liquid chromatography Methods 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
238000004255 ion exchange chromatography Methods 0.000 description 1
238000000752 ionisation method Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000012948 isocyanate Substances 0.000 description 1
150000002513 isocyanates Chemical class 0.000 description 1
238000005304 joining Methods 0.000 description 1
150000002596 lactones Chemical group 0.000 description 1
238000003475 lamination Methods 0.000 description 1
239000004816 latex Substances 0.000 description 1
229920000126 latex Polymers 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000010534 mechanism of action Effects 0.000 description 1
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
239000003607 modifier Substances 0.000 description 1
239000006082 mold release agent Substances 0.000 description 1
239000002736 nonionic surfactant Substances 0.000 description 1
239000004745 nonwoven fabric Substances 0.000 description 1
125000003518 norbornenyl group Chemical group C12(C=CC(CC1)C2)* 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
125000003566 oxetanyl group Chemical group 0.000 description 1
239000000123 paper Substances 0.000 description 1
125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000000049 pigment Substances 0.000 description 1
238000009832 plasma treatment Methods 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
229920006255 plastic film Polymers 0.000 description 1
229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
229920002492 poly(sulfone) Polymers 0.000 description 1
229920006122 polyamide resin Polymers 0.000 description 1
229920001230 polyarylate Polymers 0.000 description 1
229920001225 polyester resin Polymers 0.000 description 1
229920006393 polyether sulfone Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
239000011112 polyethylene naphthalate Substances 0.000 description 1
239000002861 polymer material Substances 0.000 description 1
229920005862 polyol Polymers 0.000 description 1
150000003077 polyols Chemical class 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
238000004445 quantitative analysis Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
150000003902 salicylic acid esters Chemical class 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000004328 sodium tetraborate Substances 0.000 description 1
235000010339 sodium tetraborate Nutrition 0.000 description 1
238000004528 spin coating Methods 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1
239000010409 thin film Substances 0.000 description 1
QPBYLOWPSRZOFX-UHFFFAOYSA-J tin(iv) iodide Chemical compound I[Sn](I)(I)I QPBYLOWPSRZOFX-UHFFFAOYSA-J 0.000 description 1
NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
230000002463 transducing effect Effects 0.000 description 1
238000012546 transfer Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1
125000006617 triphenylamine group Chemical group 0.000 description 1
238000004704 ultra performance liquid chromatography Methods 0.000 description 1
229910021642 ultra pure water Inorganic materials 0.000 description 1
239000012498 ultrapure water Substances 0.000 description 1
239000006097 ultraviolet radiation absorber Substances 0.000 description 1
238000009423 ventilation Methods 0.000 description 1
239000003643 water by type Substances 0.000 description 1
230000037303 wrinkles Effects 0.000 description 1

Classifications

- 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
- 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
- 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
- H01L27/32—
- H01L51/5293—
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details

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)

KR1020217033525A 2019-08-28 2020-08-25 편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치 KR20220049491A (ko)

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PCT/JP2020/032001 WO2021039781A1 (ja)	2019-08-28	2020-08-25	偏光フィルム、積層偏光フィルム、画像表示パネル、および画像表示装置

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JP2018101117A (ja)	2016-12-21	2018-06-28	日東電工株式会社	画像表示装置

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DE10255667B4 (de) *	2002-11-28	2006-05-11	Kodak Polychrome Graphics Gmbh	Strahlungsempfindliche Elemente mit ausgezeichneter Lagerbeständigkeit
JP4985506B2 (ja) *	2008-03-24	2012-07-25	大日本印刷株式会社	光学フィルム、偏光板及び画像表示装置
WO2015163224A1 (ja) *	2014-04-25	2015-10-29	日本化薬株式会社	高耐久ヨウ素系偏光素子
JP2018025764A (ja) *	2016-07-29	2018-02-15	住友化学株式会社	光学積層体
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JP7331347B2 (ja) *	2018-10-26	2023-08-23	住友化学株式会社	偏光板および表示装置
JP6697646B1 (ja) *	2018-11-12	2020-05-20	日東電工株式会社	偏光フィルム、積層偏光フィルム、画像表示パネル、および画像表示装置

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JP2018101117A (ja)	2016-12-21	2018-06-28	日東電工株式会社	画像表示装置

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JP7219799B2 (ja)	2023-02-08	偏光膜、偏光フィルム、積層偏光フィルム、画像表示パネル、および画像表示装置
JP7212122B2 (ja)	2023-01-24	偏光膜、偏光フィルム、積層偏光フィルム、画像表示パネル、および画像表示装置
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KR20200139665A (ko)	2020-12-14	편광자, 편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치
KR102539985B1 (ko)	2023-06-05	편광막, 편광 필름, 적층 편광 필름, 화상 표시 패널 및 화상 표시 장치, 및 편광막의 제조 방법
KR20220045928A (ko)	2022-04-13	편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치
KR20220049491A (ko)	2022-04-21	편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치
KR20220063119A (ko)	2022-05-17	편광막의 제조 방법, 및 편광 필름의 제조 방법
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