KR20050108354A - 중합체 광학 필름 - Google Patents
중합체 광학 필름 Download PDFInfo
- Publication number
- KR20050108354A KR20050108354A KR1020057014790A KR20057014790A KR20050108354A KR 20050108354 A KR20050108354 A KR 20050108354A KR 1020057014790 A KR1020057014790 A KR 1020057014790A KR 20057014790 A KR20057014790 A KR 20057014790A KR 20050108354 A KR20050108354 A KR 20050108354A
- Authority
- KR
- South Korea
- Prior art keywords
- optical film
- film
- plane
- layer
- optical
- 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.)
- Withdrawn
Links
- 239000012788 optical film Substances 0.000 title claims abstract description 126
- 239000010408 film Substances 0.000 claims abstract description 131
- 230000010287 polarization Effects 0.000 claims abstract description 29
- 229920000098 polyolefin Polymers 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims description 29
- -1 polypropylene Polymers 0.000 claims description 29
- 239000004743 Polypropylene Substances 0.000 claims description 21
- 229920001155 polypropylene Polymers 0.000 claims description 21
- 229920006254 polymer film Polymers 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 14
- 230000001934 delay Effects 0.000 claims description 11
- 239000002667 nucleating agent Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 229920000058 polyacrylate Polymers 0.000 claims description 5
- 229920002313 fluoropolymer Polymers 0.000 claims description 4
- 239000004811 fluoropolymer Substances 0.000 claims description 4
- 229920001748 polybutylene Polymers 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920000306 polymethylpentene Polymers 0.000 claims description 2
- 239000011116 polymethylpentene Substances 0.000 claims description 2
- 229920001634 Copolyester Polymers 0.000 claims 2
- 229920000193 polymethacrylate Polymers 0.000 claims 2
- 230000003287 optical effect Effects 0.000 description 72
- 239000004973 liquid crystal related substance Substances 0.000 description 35
- 229920002451 polyvinyl alcohol Polymers 0.000 description 25
- 239000004372 Polyvinyl alcohol Substances 0.000 description 23
- 239000000463 material Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 15
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 15
- 229920000106 Liquid crystal polymer Polymers 0.000 description 14
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 14
- 238000004381 surface treatment Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 11
- 238000011282 treatment Methods 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 239000011521 glass Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000002834 transmittance Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- 239000011630 iodine Substances 0.000 description 4
- 239000003607 modifier Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000001273 butane Substances 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 229910052756 noble gas Inorganic materials 0.000 description 3
- 150000002835 noble gases Chemical class 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001270131 Agaricus moelleri Species 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000003851 corona treatment Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000002987 primer (paints) Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229920008790 Amorphous Polyethylene terephthalate Polymers 0.000 description 1
- 235000007119 Ananas comosus Nutrition 0.000 description 1
- 244000099147 Ananas comosus Species 0.000 description 1
- 206010003645 Atopy Diseases 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical class C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000636 poly(norbornene) polymer Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000807 solvent casting Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 230000007704 transition 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
-
- 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
- G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
-
- 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
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
- B29C55/165—Apparatus therefor
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/365,250 US6965474B2 (en) | 2003-02-12 | 2003-02-12 | Polymeric optical film |
| US10/365,250 | 2003-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20050108354A true KR20050108354A (ko) | 2005-11-16 |
Family
ID=32824597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020057014790A Withdrawn KR20050108354A (ko) | 2003-02-12 | 2004-01-29 | 중합체 광학 필름 |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US6965474B2 (enExample) |
| EP (2) | EP1923727A1 (enExample) |
| JP (1) | JP2006517608A (enExample) |
| KR (1) | KR20050108354A (enExample) |
| CN (1) | CN1748162A (enExample) |
| TW (1) | TW200508669A (enExample) |
| WO (1) | WO2004072701A1 (enExample) |
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100618153B1 (ko) * | 2003-02-06 | 2006-08-29 | 주식회사 엘지화학 | 편광막의 보호필름, 편광판 및 이의 제조방법 |
| US7405784B2 (en) * | 2003-02-12 | 2008-07-29 | 3M Innovative Properties Company | Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier |
| US6965474B2 (en) * | 2003-02-12 | 2005-11-15 | 3M Innovative Properties Company | Polymeric optical film |
| US7132065B2 (en) * | 2003-02-12 | 2006-11-07 | 3M Innovative Properties Company | Process for manufacturing polymeric optical film |
| JP3896098B2 (ja) * | 2003-06-27 | 2007-03-22 | 株式会社東芝 | ホログラム記録媒体およびその作製方法 |
| US7327422B2 (en) * | 2004-03-09 | 2008-02-05 | Nitto Denko Corporation | Optical compensation film, display, and process |
| US20060099411A1 (en) * | 2004-11-10 | 2006-05-11 | Jianhui Xia | Multi-layer pressure sensitive adhesive for optical assembly |
| US20060122879A1 (en) * | 2004-12-07 | 2006-06-08 | O'kelley Brian | Method and system for pricing electronic advertisements |
| JP4759317B2 (ja) * | 2005-05-26 | 2011-08-31 | 富士フイルム株式会社 | 偏光板及びこれを用いた液晶表示装置 |
| EP1891151A1 (en) * | 2005-06-16 | 2008-02-27 | 3M Innovative Properties Company | Modifying agent composition for polyolefins |
| KR20080075495A (ko) | 2005-11-05 | 2008-08-18 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 고굴절률 및 반사방지 코팅을 포함하는 광학 필름 |
| US20070198350A1 (en) * | 2006-01-31 | 2007-08-23 | O'kelley Charles Brian | Global constraints in open exchange platforms |
| US20070192217A1 (en) * | 2006-01-31 | 2007-08-16 | O'kelley Charles Brian | Entity linking in open exchange platforms |
| US20070192356A1 (en) * | 2006-01-31 | 2007-08-16 | O'kelley Charles Brian | Open media exchange platforms |
| US20070185779A1 (en) * | 2006-01-31 | 2007-08-09 | O'kelley Charles Brian | Open exchange platforms |
| TWI410322B (zh) * | 2006-03-23 | 2013-10-01 | Sumitomo Chemical Co | Phase difference film and its manufacturing method |
| US20070228586A1 (en) * | 2006-03-31 | 2007-10-04 | Merrill William W | Process for making an optical film |
| US7707963B2 (en) * | 2006-03-31 | 2010-05-04 | 3M Innovative Properties Company | System for forming multi-layer films using corona treatments |
| US20070236636A1 (en) * | 2006-03-31 | 2007-10-11 | Watson Philip E | Contrast ratio enhancement optical stack |
| US20070231548A1 (en) * | 2006-03-31 | 2007-10-04 | Merrill William W | Process for making an optical film and rolls of optical film |
| US20070231495A1 (en) * | 2006-03-31 | 2007-10-04 | Ciliske Scott L | Method of forming multi-layer films using corona treatments |
| US7413807B2 (en) * | 2006-04-14 | 2008-08-19 | 3M Innovative Properties Company | Fluoroalkyl silicone composition |
| US7410704B2 (en) * | 2006-04-14 | 2008-08-12 | 3M Innovative Properties Company | Composition containing fluoroalkyl hydrosilicone |
| US7407710B2 (en) * | 2006-04-14 | 2008-08-05 | 3M Innovative Properties Company | Composition containing fluoroalkyl silicone and hydrosilicone |
| CN101432646B (zh) * | 2006-05-01 | 2011-07-27 | 三井化学株式会社 | 光学部件的双折射的波长依存性的补正方法、光学部件及使用它们得到的显示装置 |
| US7564628B2 (en) * | 2006-06-06 | 2009-07-21 | Cpfilms, Inc. | Multiple band reflector with metal and dielectric layers |
| KR100907818B1 (ko) | 2006-06-08 | 2009-07-16 | 주식회사 엘지화학 | Ｔｎ－ｌｃｄ 시야각 개선을 위한 일체형 ｏ-필름, 이를포함하는 편광판 적층체 및 ｔｎ－ｌｃｄ |
| TW200821691A (en) * | 2006-07-26 | 2008-05-16 | Toshiba Matsushita Display Tec | Liquid crystal display device |
| TWI406899B (zh) * | 2006-09-05 | 2013-09-01 | Tosoh Corp | Optical compensation film and phase difference film |
| US20080083999A1 (en) * | 2006-10-06 | 2008-04-10 | 3M Innovative Properties Company | Process for making an optical film |
| US20080085481A1 (en) * | 2006-10-06 | 2008-04-10 | 3M Innovative Properties Company | Rolls of optical film |
| KR20090090310A (ko) * | 2006-11-17 | 2009-08-25 | 다이니폰 인사츠 가부시키가이샤 | 광학 필름, 편광판 및 화상 표시 장치 |
| US20080124555A1 (en) | 2006-11-29 | 2008-05-29 | 3M Innovative Properties Company | Polymerizable composition comprising perfluoropolyether urethane having ethylene oxide repeat units |
| US7709092B2 (en) * | 2007-01-19 | 2010-05-04 | 3M Innovative Properties Company | Solar control multilayer film |
| US20090013031A1 (en) * | 2007-07-03 | 2009-01-08 | Right Media, Inc. | Inferring legitimacy of web-based resource requests |
| US20090012853A1 (en) * | 2007-07-03 | 2009-01-08 | Right Media, Inc. | Inferring legitimacy of advertisement calls |
| US20090012852A1 (en) * | 2007-07-03 | 2009-01-08 | Right Media, Inc. | Data marketplace and broker fees |
| KR20090056208A (ko) * | 2007-11-30 | 2009-06-03 | 엘지이노텍 주식회사 | 표시장치 |
| WO2009085083A1 (en) * | 2007-12-28 | 2009-07-09 | Dow Global Technologies Inc. | Phase compensation film comprising polymer nanoparticles imbibed with liquid crystal material |
| KR20100112592A (ko) * | 2007-12-28 | 2010-10-19 | 다우 글로벌 테크놀로지스 인크. | 소규모 기능성 물질 |
| US20090278794A1 (en) * | 2008-05-09 | 2009-11-12 | Smart Technologies Ulc | Interactive Input System With Controlled Lighting |
| US9464179B2 (en) | 2009-04-15 | 2016-10-11 | 3M Innovative Properties Company | Process and apparatus for a nanovoided article |
| WO2010120864A1 (en) | 2009-04-15 | 2010-10-21 | 3M Innovative Properties Company | Optical film |
| US8808811B2 (en) | 2009-04-15 | 2014-08-19 | 3M Innovative Properties Company | Process and apparatus for a nanovoided article |
| WO2010138172A1 (en) | 2009-05-29 | 2010-12-02 | Milliken & Company | Polymer compositions, articles made from such compositions, and methods for molding such compositions |
| US9005493B2 (en) * | 2010-02-09 | 2015-04-14 | Roger Wen-Yi Hsu | Method and apparatus for making retarder in stereoscopic glasses |
| US8379159B2 (en) | 2010-03-12 | 2013-02-19 | Roger Wen-Yi Hsu | Method and apparatus for improved retarder of 3D glasses |
| US9234987B2 (en) * | 2010-09-24 | 2016-01-12 | Akron Polymer Systems, Inc. | Wide-view multilayer optical films |
| US8742022B2 (en) | 2010-12-20 | 2014-06-03 | 3M Innovative Properties Company | Coating compositions comprising non-ionic surfactant exhibiting reduced fingerprint visibility |
| US9296904B2 (en) | 2010-12-20 | 2016-03-29 | 3M Innovative Properties Company | Coating compositions comprising non-ionic surfactant exhibiting reduced fingerprint visibility |
| US9310527B2 (en) | 2011-03-09 | 2016-04-12 | 3M Innovative Properties Company | Antireflective film comprising large particle size fumed silica |
| JP2013054207A (ja) * | 2011-09-05 | 2013-03-21 | Mitsubishi Plastics Inc | 偏光板保護用ポリエステルフィルムおよびその製造方法 |
| US9527336B2 (en) | 2011-12-29 | 2016-12-27 | 3M Innovative Properties Company | Cleanable articles and methods for making and using same |
| JP6363072B2 (ja) | 2012-06-19 | 2018-07-25 | スリーエム イノベイティブ プロパティズ カンパニー | 低表面エネルギー基及びヒドロキシル基を含む添加剤、並びにコーティング組成物 |
| WO2013191822A1 (en) | 2012-06-19 | 2013-12-27 | 3M Innovative Properties Company | Coating compositions comprising polymerizable non-ionic surfactant exhibiting reduced fingerprint visibility |
| JP5370601B1 (ja) * | 2013-02-08 | 2013-12-18 | 東洋紡株式会社 | 画像表示装置 |
| KR102466758B1 (ko) * | 2016-02-18 | 2022-11-14 | 효성화학 주식회사 | 광학용 폴리에스테르 기재필름 |
| WO2017209991A1 (en) | 2016-05-31 | 2017-12-07 | Milliken & Company | Polymer compositions, articles made from such compositions and methods for molding such compositions |
| CN110290932B (zh) | 2017-02-15 | 2020-07-24 | 3M创新有限公司 | 干擦制品 |
| EP3642272B1 (en) | 2017-06-23 | 2024-11-13 | 3M Innovative Properties Company | Films with a primer layer containing silica nanoparticles modified by an organic silane |
| WO2018236593A1 (en) | 2017-06-23 | 2018-12-27 | 3M Innovative Properties Company | Films with a primer layer containing composite particles that include an organic polymer portion and a siliceous portion |
| KR101934448B1 (ko) * | 2017-10-17 | 2019-01-02 | 에스케이씨 주식회사 | 편광판용 보호필름 및 이를 포함하는 액정표시장치 |
| US20190189062A1 (en) * | 2017-12-19 | 2019-06-20 | Dell Products L.P. | System and Method of Controlling Light Emissions of Displays |
| US10684507B2 (en) | 2018-03-19 | 2020-06-16 | Dell Products L.P. | System and method of controlling light emissions of displays |
| WO2020016708A2 (en) | 2018-07-18 | 2020-01-23 | 3M Innovative Properties Company | Vehicle sensors comprising repellent surface, protective films, repellent coating compositions, and methods |
| CN114616302A (zh) | 2019-11-20 | 2022-06-10 | 3M创新有限公司 | 重叠粘贴时具有高光学透明度的医用带材 |
| JP2023552590A (ja) | 2020-12-11 | 2023-12-18 | スリーエム イノベイティブ プロパティズ カンパニー | 医療用途のための有孔テープ |
Family Cites Families (150)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2618012A (en) | 1948-05-14 | 1952-11-18 | American Viscose Corp | Method and apparatus for two-way stretching a continuous sheet |
| NL112290C (enExample) | 1956-09-06 | 1900-01-01 | ||
| US3057835A (en) | 1956-10-03 | 1962-10-09 | Eastman Kodak Co | Process of producing highly crystalline polyolefins with titanium borohydride catalyst |
| US3014234A (en) | 1959-12-21 | 1961-12-26 | American Viscose Corp | Method and apparatus for biaxially stretching films |
| GB936965A (en) | 1959-12-30 | 1963-09-18 | Bx Plastics Ltd | Web stretching apparatus |
| US3296351A (en) | 1961-08-11 | 1967-01-03 | Phillips Petroleum Co | Method of producing a lateral stretching of a continuous sheet material |
| US3372049A (en) | 1961-10-09 | 1968-03-05 | Minnesota Mining & Mfg | Polyolefin film composition, film, and pressure-sensitive adhesive sheet material |
| GB1000361A (en) | 1962-02-28 | 1965-08-04 | Toyo Rayon Co Ltd | Improvements in or relating to polyethylene terepthalate films |
| US3241662A (en) | 1962-06-22 | 1966-03-22 | Johnson & Johnson | Biaxially oriented polypropylene tape backing |
| US3324218A (en) | 1963-09-28 | 1967-06-06 | Kalle Ag | Process for the manufacture of polypropylene films |
| US3231642A (en) | 1964-07-09 | 1966-01-25 | Du Pont | Extrusion and stretching of thermoplastic film |
| US3502766A (en) | 1965-01-28 | 1970-03-24 | Nippon Rayon Kk | Process for the improvement of polyamide films |
| US3510552A (en) | 1965-09-15 | 1970-05-05 | Nippon Rayon Kk | Biaxially drawing polyamide film |
| US3491877A (en) | 1966-03-17 | 1970-01-27 | Minnesota Mining & Mfg | Pressure-sensitive adhesive tape |
| US3853598A (en) | 1970-04-17 | 1974-12-10 | Scholl Inc | Adhesive tape |
| US4134957A (en) | 1970-10-26 | 1979-01-16 | Toyobo Co., Ltd. | Method of stretching polypropylene films |
| DE2110625C3 (de) | 1971-03-05 | 1980-09-04 | Willi Johann 6204 Taunusstein Schmidt | Verfahren zum Breitstrecken von Kunststoff-Folienbahnen |
| FR2147876B1 (enExample) | 1971-08-05 | 1974-03-29 | Cellophane Sa | |
| US3705283A (en) | 1971-08-16 | 1972-12-05 | Varian Associates | Microwave applicator employing a broadside slot radiator |
| US3995007A (en) | 1971-10-05 | 1976-11-30 | Sanyo-Kokusaku Pulp Co., Ltd. | Method of stretching film below the natural draw ratio without necking |
| US4045515A (en) | 1972-06-09 | 1977-08-30 | Toyo Boseki Kabushiki Kaisha | Film of good tear property on impact |
| JPS5245744B2 (enExample) | 1972-06-09 | 1977-11-18 | ||
| DE2339892C3 (de) | 1972-09-08 | 1981-03-12 | Toray Industries, Inc., Tokyo | Mit den Fingern zerreißbarer Klebstreifen |
| US3903234A (en) | 1973-02-01 | 1975-09-02 | Du Pont | Process for preparing filled, biaxially oriented, polymeric film |
| US4137362A (en) | 1973-08-27 | 1979-01-30 | Nitto Electric Industrial Co., Ltd. | Pressure sensitive adhesive tapes |
| US4139669A (en) | 1974-09-09 | 1979-02-13 | Chang Chow M | Non-knifing plastic adhesive tape for packaging and sealing purpose |
| DE2528370C3 (de) | 1975-06-25 | 1979-11-15 | 4P Verpackungen Gmbh, 8960 Kempten | Verfahren zum Herstellen von biaxial verstreckten Folienbahnen aus Kunststoff und Vorrichtung zur Durchführung des Verfahrens |
| FR2317076A2 (fr) | 1975-07-07 | 1977-02-04 | Cellophane Sa | Dispositif ameliore d'etirage des films de matiere plastique |
| US4138459A (en) | 1975-09-08 | 1979-02-06 | Celanese Corporation | Process for preparing a microporous polymer film |
| US4076532A (en) | 1976-01-16 | 1978-02-28 | Eastman Kodak Company | Thermosensitive image-forming element and method of processing thereof |
| US4185148A (en) | 1976-05-17 | 1980-01-22 | Mitsubishi Rayon Company Limited | Process for producing the polypropylene film for electrical appliances |
| US4173676A (en) | 1976-12-28 | 1979-11-06 | Toyo Kagaku Kabushiki Kaisha | Adhesive tape |
| CA1178414A (en) | 1978-02-08 | 1984-11-27 | Toyo Boseki Kabushiki Kaisha (Trading Under The Name Of Toyobo Co., Ltd.) | Packaging material having excellent seal packaging property |
| JPS5527211A (en) | 1978-08-15 | 1980-02-27 | Toray Ind Inc | Producing process of polyester film |
| DE2853398C3 (de) | 1978-12-11 | 1981-09-17 | Unilever N.V., Rotterdam | Verfahren und Vorrichtung zum simultanen biaxialen Recken einer Folienbahn aus Kunststoff |
| FR2447275A1 (fr) | 1979-01-25 | 1980-08-22 | Charbonnages Ste Chimique | Materiaux stratifies a base de resine phenolique et procede pour leur preparation |
| DE2920514A1 (de) | 1979-05-21 | 1980-11-27 | Unilever Nv | Dynamisch belastbare polypropylenfolie |
| JPS6036388B2 (ja) | 1979-07-13 | 1985-08-20 | 東洋紡績株式会社 | 密着性の良好な包装材料 |
| JPS5725953A (en) | 1980-07-22 | 1982-02-10 | Toray Industries | Multilayer laminated polypropylene film |
| JPS6056101B2 (ja) | 1980-09-25 | 1985-12-09 | 東レ株式会社 | ポリエステルフイルムの製造方法 |
| US4410582A (en) | 1980-12-10 | 1983-10-18 | Toray Industries, Inc. | Multi-layered polyolefin laminated film |
| IT1172865B (it) | 1981-03-04 | 1987-06-18 | Dornier Gmbh Lindauer | Dispositivo per lo stiro di foglie |
| US4385022A (en) * | 1981-05-18 | 1983-05-24 | Mobil Oil Corporation | Process for preparing biaxially oriented films of butene-1 homopolymer and copolymers |
| US4335069A (en) | 1981-06-25 | 1982-06-15 | E. I. Du Pont De Nemours And Company | Flat sheet process for production of polyolefin shrink film |
| US4447485A (en) | 1981-08-04 | 1984-05-08 | Mitsubishi Plastics Industries Limited | Adhesive tape and process for its production |
| JPS5874774A (ja) | 1981-10-27 | 1983-05-06 | Mitsubishi Plastics Ind Ltd | 粘着テ−プ |
| DE3144912A1 (de) | 1981-11-12 | 1983-05-19 | Hoechst Ag, 65929 Frankfurt | Biaxial gestreckte polyolefinische kunststoffolie mit einem elastizitaetsmodul in laengsrichtung von mehr als 4000 n/mm(pfeil hoch)2(pfeil hoch) |
| US4428723A (en) | 1982-02-18 | 1984-01-31 | Thiel Alfons W | Apparatus for stretching a continuously advancing synthetic-resin web and feeding same stepwise to a thermoforming machine |
| US4581087A (en) | 1983-02-04 | 1986-04-08 | The Kendall Company | Method of making a thermoplastic adhesive-coated tape |
| US4451533A (en) | 1983-02-09 | 1984-05-29 | Minnesota Mining And Manufacturing Company | Dispensable polypropylene adhesive-coated tape |
| DE3323018A1 (de) | 1983-06-25 | 1985-01-10 | Beiersdorf Ag, 2000 Hamburg | Klebeband |
| US4652409A (en) | 1983-09-06 | 1987-03-24 | Bakelite Xylonite Limited | Web-stretching process |
| DE3465926D1 (en) | 1984-01-24 | 1987-10-15 | Toray Industries | Link device for stretching sheet material and stretching apparatus using said link device |
| US4514534A (en) | 1984-04-13 | 1985-04-30 | United States Steel Corporation | Modified polypropylene for film |
| DE3438736A1 (de) | 1984-10-23 | 1986-04-24 | Hoechst Ag, 6230 Frankfurt | Coextrudierte mehrschichtige und biaxial gestreckte, opake polyolefin-folie mit verbesserten mechanischen eigenschaften, verfahren zu ihrer herstellung und ihre verwendung |
| DE3501726A1 (de) | 1985-01-19 | 1986-07-24 | Hoechst Ag, 6230 Frankfurt | Polypropylen-klebeband |
| US5034078A (en) | 1985-05-08 | 1991-07-23 | Exxon Chemical Patents Inc. | Method of making an elastomeric film |
| US4853602A (en) * | 1985-12-24 | 1989-08-01 | E. I. Dupont De Nemours And Company | System for using synchronous secondaries of a linear motor to biaxially draw plastic films |
| US4675582A (en) | 1985-12-24 | 1987-06-23 | E. I. Du Pont De Nemours And Company | System useful for controlling multiple synchronous secondaries of a linear motor along an elongated path |
| FR2595157B1 (fr) * | 1986-02-28 | 1988-04-29 | Commissariat Energie Atomique | Cellule a double couche de cristal liquide, utilisant l'effet de birefringence controlee electriquement et procede de fabrication d'un milieu uniaxe d'anisotropie optique negative utilisable dans cette cellule |
| DE3624921A1 (de) | 1986-07-23 | 1988-01-28 | Beiersdorf Ag | Klebeband |
| US4758398A (en) | 1986-10-07 | 1988-07-19 | The Dexter Corporation | Method of manufacture preforms |
| US4908278A (en) | 1986-10-31 | 1990-03-13 | Minnesota Mining And Manufacturing Company | Severable multilayer thermoplastic film |
| US4968464A (en) | 1987-04-30 | 1990-11-06 | Kohjin Co., Ltd. | Process for producing a porous resin film |
| US4825111A (en) | 1987-11-02 | 1989-04-25 | E. I. Du Pont De Nemours And Company | Linear motor propulsion system |
| US5072493A (en) | 1988-06-22 | 1991-12-17 | E. I. Du Pont De Nemours And Company | Apparatus for drawing plastic film in a tenter frame |
| US5051225A (en) | 1988-06-22 | 1991-09-24 | E. I. Du Pont De Nemours And Company | Method of drawing plastic film in a tenter frame |
| DE3821581A1 (de) | 1988-06-25 | 1989-12-28 | Hoechst Ag | Transparente schrumpffolie auf bais von polypropylen, verfahren zu ihrer herstellung und ihre verwendung fuer schrumpfetiketten |
| US5077121A (en) | 1988-10-27 | 1991-12-31 | Shell Oil Company | High strength high modulus polyolefin composite with improved solid state drawability |
| JPH02264905A (ja) | 1989-04-06 | 1990-10-29 | Seiko Epson Corp | 光学補償板の製造方法 |
| GB2233251B (en) | 1989-06-20 | 1993-03-10 | Courtaulds Films & Packaging | Production of polymeric films |
| DE3921358A1 (de) | 1989-06-29 | 1991-01-10 | Hoechst Ag | Biaxial orientierte polypropylenfolie mit hoher mechanischer festigkeit |
| GB8916012D0 (en) | 1989-07-13 | 1989-08-31 | Cunningham Wallace | Stenter apparatus |
| US5036262A (en) | 1989-09-13 | 1991-07-30 | E. I. Du Pont De Nemours And Company | Method of determining control instructions |
| DE69011097T2 (de) | 1990-05-03 | 1995-01-26 | Minnesota Mining & Mfg | Abreissbare, druckempfindliches medizinisches Klebeband mit kontinuierlichem Film. |
| US5073458A (en) | 1990-05-31 | 1991-12-17 | Shell Oil Company | Polypropylene-polybutylene laminated packaging film with improved tear strength |
| DE4030385A1 (de) | 1990-09-26 | 1992-04-02 | Hoechst Ag | Transparente schrumpffolie aus biaxial orientiertem polypropylen fuer die rundumetikettierung |
| DE4031125A1 (de) | 1990-10-02 | 1992-04-09 | Hoechst Ag | Biaxial orientierte polypropylenfolie fuer den dreheinschlag |
| EP0482620B1 (en) | 1990-10-24 | 1997-03-05 | Nitto Denko Corporation | Birefringent film, process for producing the same, retardation film, elliptically polarizing plate, and liquid crystal display |
| DE4037417A1 (de) | 1990-11-24 | 1992-05-27 | Hoechst Ag | Metallisierbare dreheinschlagfolie aus biaxial orientiertem polypropylen |
| DE4101650A1 (de) | 1991-01-22 | 1992-07-23 | Hoechst Ag | Biaxial gestreckte polypropylenmonofolie |
| JP3273046B2 (ja) * | 1991-06-25 | 2002-04-08 | 日本ゼオン株式会社 | 位相板 |
| DE4135096A1 (de) | 1991-10-24 | 1993-04-29 | Hoechst Ag | Siegelbare, matte biaxial orientierte polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung |
| CA2083976A1 (en) | 1991-12-04 | 1993-06-05 | Shinichi Kinoshita | Optical tape |
| SG54990A1 (en) | 1991-12-09 | 1998-12-21 | Sumitomo Chemical Co | Process for producing phase retarder from a thermoplastic resin film or sheet |
| US5374482A (en) | 1992-12-02 | 1994-12-20 | Tti | Masking tape |
| US5318842A (en) | 1992-12-03 | 1994-06-07 | Himont Incorporated | Biaxially oriented propylene polymer film or sheet articles |
| US5912292A (en) | 1993-02-10 | 1999-06-15 | Fina Technology, Inc. | Sodium benzoate as a nucleating agent for monoaxially oriented polypropylene film |
| US5986733A (en) | 1993-04-30 | 1999-11-16 | Rockwell International Corporation | Negative optical compensator tilted in respect to liquid crystal cell for liquid crystal display |
| US5474730A (en) | 1993-06-09 | 1995-12-12 | Hoechst Celanese Corporation | Production of highly birefringent film |
| JPH07125064A (ja) | 1993-10-29 | 1995-05-16 | Mitsui Toatsu Chem Inc | ポリプロピレンのインフレーション成形方法 |
| EP0736187B1 (en) * | 1993-12-21 | 2002-04-03 | Minnesota Mining And Manufacturing Company | Optical polarizer |
| US5429785A (en) | 1994-03-01 | 1995-07-04 | E. I. Du Pont De Nemours And Company | Method of making biaxially oriented thermoplastic films |
| US5619352A (en) | 1994-04-04 | 1997-04-08 | Rockwell International Corporation | LCD splay/twist compensator having varying tilt and /or azimuthal angles for improved gray scale performance |
| US5986734A (en) | 1994-04-04 | 1999-11-16 | Rockwell International Corporation | Organic polymer O-plate compensator for improved gray scale performance in twisted nematic liquid crystal displays |
| US5612801A (en) | 1994-04-04 | 1997-03-18 | Rockwell Science Center, Inc. | Monolithic optical compensation device for improved viewing angle in liquid crystal displays |
| US5638197A (en) | 1994-04-04 | 1997-06-10 | Rockwell International Corp. | Inorganic thin film compensator for improved gray scale performance in twisted nematic liquid crystal displays and method of making |
| US5504603A (en) | 1994-04-04 | 1996-04-02 | Rockwell International Corporation | Optical compensator for improved gray scale performance in liquid crystal display |
| US5517737A (en) | 1994-06-06 | 1996-05-21 | The Procter & Gamble Company | Apparatus for continuously stretching or continuously releasing stretching forces from a web using two pairs of opposing non-planar belts |
| US5691043A (en) | 1994-07-15 | 1997-11-25 | Mobil Oil Corporation | Uniaxially shrinkable biaxially oriented polypropylene film and its method of preparation |
| JP3258831B2 (ja) | 1994-09-29 | 2002-02-18 | 株式会社興人 | ポリプロピレン系熱収縮性積層フィルム |
| US5557434A (en) | 1994-09-30 | 1996-09-17 | Rockwell International | Optical compensator including an o-plate for super-twist nematic liquid crystal display |
| US6737154B2 (en) * | 1995-06-26 | 2004-05-18 | 3M Innovative Properties Company | Multilayer polymer film with additional coatings or layers |
| DE19536043A1 (de) * | 1995-09-28 | 1997-04-10 | Hoechst Ag | Polyolefinfolie mit Cycloolefinpolymer, Verfahren zu ihrer Herstellung und ihre Verwendung |
| US5795834A (en) | 1995-12-22 | 1998-08-18 | Minnesota Mining & Manufacturing Company | Adhesive tape and method of making |
| JP3676474B2 (ja) * | 1996-01-09 | 2005-07-27 | 日東電工株式会社 | 光学フィルム及び液晶表示装置 |
| US5738918A (en) * | 1996-06-14 | 1998-04-14 | Hoechst Celanese Corp | Laminates of liquid crystalline polymeric films for polarizer applications |
| US6208396B1 (en) * | 1996-10-25 | 2001-03-27 | Sumitomo Chemical Company, Limited | Normally white mode twisted nematic liquid crystal display device having improved viewing angle characteristics |
| US5753172A (en) | 1996-12-11 | 1998-05-19 | E. I. Du Pont De Nemours And Company | Film bead heating for simultaneous stretching |
| DE19651515C1 (de) | 1996-12-11 | 1998-04-23 | Brueckner Maschbau | Verfahren und Vorrichtung zur Folienaufheizung sowie Meßeinrichtung zur Messung der Folientemperatur |
| JP2000515265A (ja) * | 1997-05-30 | 2000-11-14 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 反射偏光子を設けられた液晶表示装置、及び反射偏光子 |
| US5837177A (en) | 1997-06-23 | 1998-11-17 | Aristech Chemical Corporation | Controlled nucleation of polypropylene in biaxially oriented films |
| US5885501A (en) | 1997-06-24 | 1999-03-23 | E. I. Du Pont De Nemours And Company | Process for preparing dimensionally stabilized biaxially stretched thermoplastic film |
| EP2098906A1 (en) | 1997-08-29 | 2009-09-09 | Sharp Kabushiki Kaisha | Liquid crystal display device |
| JP3204182B2 (ja) * | 1997-10-24 | 2001-09-04 | 日本電気株式会社 | 横電界方式の液晶表示装置 |
| US5973043A (en) * | 1997-11-26 | 1999-10-26 | Milliken & Company | Carbamoyl substituted acetals and compositions containing the same |
| WO1999029794A1 (en) | 1997-12-10 | 1999-06-17 | Minnesota Mining And Manufacturing Company | Oriented polypropylene-based backing films for adhesive tape |
| US6064457A (en) * | 1997-12-25 | 2000-05-16 | Fuji Photo Film Co., Ltd. | Liquid crystal display with ellipsoidal polarizing plate having an optically anisotropic layer transparent substrate and a polarizing membrane |
| US6380996B1 (en) | 1998-01-07 | 2002-04-30 | Fuji Photo Film Co., Ltd. | Optical compensatory sheet and liquid crystal display |
| US6179948B1 (en) * | 1998-01-13 | 2001-01-30 | 3M Innovative Properties Company | Optical film and process for manufacture thereof |
| US6256146B1 (en) * | 1998-07-31 | 2001-07-03 | 3M Innovative Properties | Post-forming continuous/disperse phase optical bodies |
| EP1135446B1 (en) | 1998-11-12 | 2004-09-08 | Minnesota Mining And Manufacturing Company | Oriented polypropylene films for adhesive tape |
| US6358457B1 (en) | 1998-11-13 | 2002-03-19 | 3M Innovative Properties Company | Method of stretching films according to an overbias or overstretch profile |
| US6303067B1 (en) | 1998-11-13 | 2001-10-16 | 3M Innovative Properties Company | Method of stretching films according to an overbias or overstretch stretch profile |
| KR100688113B1 (ko) | 1999-02-17 | 2007-03-09 | 후지필름 가부시키가이샤 | 액정성 분자로부터 형성된 광학 이방성 층을 가지는 광학보상 시트 |
| US6451425B1 (en) | 1999-06-16 | 2002-09-17 | 3M Innovative Properties Company | Adhesive tape backing |
| US6266114B1 (en) * | 1999-07-14 | 2001-07-24 | Rockwell Collins, Inc. | Method and apparatus for compensating a liquid crystal display |
| EP1212655B1 (en) | 1999-09-16 | 2015-01-07 | Merck Patent GmbH | Optical compensator and liquid crystal display i |
| US6903789B1 (en) | 1999-09-16 | 2005-06-07 | Merck Patent Gmbh | Optical compensator and liquid crystal display II |
| JP3981508B2 (ja) | 1999-09-29 | 2007-09-26 | 富士フイルム株式会社 | 光学補償シート、楕円偏光板および液晶表示装置 |
| US7037461B1 (en) | 1999-12-21 | 2006-05-02 | 3M Innovative Properties Company | Method of stretching film |
| JP2001194534A (ja) * | 2000-01-13 | 2001-07-19 | Nitto Denko Corp | 導光板及びその製造方法 |
| US6638637B2 (en) | 2000-02-16 | 2003-10-28 | 3M Innovative Properties Company | Oriented multilayer polyolefin films |
| US7084944B2 (en) | 2000-05-15 | 2006-08-01 | Fuji Photo Film Co., Ltd. | Optical compensatory sheet comprising a biaxially stretched cellulose acetate film, polarizing plate and liquid crystal display |
| JP4534306B2 (ja) * | 2000-05-19 | 2010-09-01 | ソニー株式会社 | アイテム組み合わせ提示装置、アイテム組み合わせ提示システム、アイテム組み合わせ提示方法及びアイテム情報提示方法 |
| JP4802409B2 (ja) * | 2000-07-21 | 2011-10-26 | コニカミノルタホールディングス株式会社 | 光学補償フィルム、それを用いた偏光板及び液晶表示装置 |
| US6673425B1 (en) * | 2000-10-27 | 2004-01-06 | 3M Innovative Properties Company | Method and materials for preventing warping in optical films |
| JP2002148438A (ja) | 2000-11-08 | 2002-05-22 | Nitto Denko Corp | 光学補償フィルムとその製造方法、及び該フィルムを用いた偏光板、液晶表示装置 |
| JP2002148437A (ja) | 2000-11-08 | 2002-05-22 | Nitto Denko Corp | 光学補償フィルムとその製造方法、及び該フィルムを用いた偏光板、液晶表示装置 |
| JP2002196134A (ja) | 2000-12-22 | 2002-07-10 | Nitto Denko Corp | 光学補償フィルムとその製造方法、及び該フィルムを用いた偏光板、液晶表示装置 |
| JP2002196117A (ja) * | 2000-12-25 | 2002-07-10 | Nitto Denko Corp | 光拡散層、光拡散性シート及び光学素子 |
| US6657690B2 (en) | 2000-12-25 | 2003-12-02 | Fuji Photo Film Co., Ltd. | Optical compensatory sheet comprising optically uniaxial or biaxial transparent stretched film |
| DE60210321T8 (de) * | 2001-05-15 | 2007-02-15 | Denki Kagaku Kogyo K.K. | Verfahren zur herstllung von olefin/vinylaromat-copolymer |
| US7052762B2 (en) * | 2001-05-24 | 2006-05-30 | 3M Innovative Properties Company | Low Tg multilayer optical films |
| DE60224963T2 (de) * | 2001-09-13 | 2009-03-05 | Jsr Corp. | Cyclisches Olefin-Additionscopolymer und Verfahren zu seiner Herstellung, vernetzbare Zusammensetzung, vernetztes Produkt und Verfahren zu seiner Herstellung und optisch transparentes Material und seine Anwendung |
| JP2003121641A (ja) * | 2001-10-10 | 2003-04-23 | Nitto Denko Corp | 積層位相差板、偏光部材及び液晶表示装置 |
| US7038744B2 (en) * | 2002-01-09 | 2006-05-02 | Konica Corporation | Polarizing plate having a stretched film on a side thereof and liquid crystal display employing the same |
| US6965474B2 (en) * | 2003-02-12 | 2005-11-15 | 3M Innovative Properties Company | Polymeric optical film |
| US7132065B2 (en) * | 2003-02-12 | 2006-11-07 | 3M Innovative Properties Company | Process for manufacturing polymeric optical film |
| US7405784B2 (en) * | 2003-02-12 | 2008-07-29 | 3M Innovative Properties Company | Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier |
-
2003
- 2003-02-12 US US10/365,250 patent/US6965474B2/en not_active Expired - Fee Related
-
2004
- 2004-01-29 JP JP2006503118A patent/JP2006517608A/ja not_active Withdrawn
- 2004-01-29 CN CNA2004800039701A patent/CN1748162A/zh active Pending
- 2004-01-29 WO PCT/US2004/002416 patent/WO2004072701A1/en not_active Ceased
- 2004-01-29 KR KR1020057014790A patent/KR20050108354A/ko not_active Withdrawn
- 2004-01-29 EP EP08152428A patent/EP1923727A1/en not_active Withdrawn
- 2004-01-29 EP EP04706454A patent/EP1595171A1/en not_active Ceased
- 2004-01-29 US US10/770,604 patent/US7099083B2/en not_active Expired - Fee Related
- 2004-02-11 TW TW093103183A patent/TW200508669A/zh unknown
-
2005
- 2005-09-06 US US11/220,157 patent/US20060012879A1/en not_active Abandoned
-
2006
- 2006-08-09 US US11/463,428 patent/US20060285041A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1923727A1 (en) | 2008-05-21 |
| US20060012879A1 (en) | 2006-01-19 |
| WO2004072701A1 (en) | 2004-08-26 |
| TW200508669A (en) | 2005-03-01 |
| EP1595171A1 (en) | 2005-11-16 |
| US6965474B2 (en) | 2005-11-15 |
| US20040156106A1 (en) | 2004-08-12 |
| JP2006517608A (ja) | 2006-07-27 |
| CN1748162A (zh) | 2006-03-15 |
| US20060285041A1 (en) | 2006-12-21 |
| US20040184150A1 (en) | 2004-09-23 |
| US7099083B2 (en) | 2006-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20050108354A (ko) | 중합체 광학 필름 | |
| US7132065B2 (en) | Process for manufacturing polymeric optical film | |
| US7110072B2 (en) | Compensators for liquid crystal displays | |
| US9488866B2 (en) | Optical laminate, optical element and liquid crystal display device | |
| US9939554B2 (en) | Wide-view optical film having reversed wavelength dispersion | |
| KR100750839B1 (ko) | 광학 필름 및 화상 표시 장치 | |
| CN100429537C (zh) | 相位差薄膜、相位差薄膜的制造方法、层叠相位差薄膜的制造方法、光学薄膜和图像显示装置 | |
| KR20180102306A (ko) | 편광판용 폴리에스테르 보호필름과 이를 이용한 편광판 | |
| KR20070006863A (ko) | 광학 필름 및 액정 표시 장치 | |
| EP2087385A1 (en) | Optical film and method of manufacturing the same | |
| JP2010026097A (ja) | 位相差フィルム、複合偏光板、偏光板および液晶表示装置 | |
| WO2009105429A1 (en) | Multilayer optical compensation film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20050811 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |