DE69709170T2 - Polymere flüssigkristalle enthaltende polarisierende laminate und integrale thermoplastische deckschicht - Google Patents
Polymere flüssigkristalle enthaltende polarisierende laminate und integrale thermoplastische deckschichtInfo
- Publication number
- DE69709170T2 DE69709170T2 DE69709170T DE69709170T DE69709170T2 DE 69709170 T2 DE69709170 T2 DE 69709170T2 DE 69709170 T DE69709170 T DE 69709170T DE 69709170 T DE69709170 T DE 69709170T DE 69709170 T2 DE69709170 T2 DE 69709170T2
- Authority
- DE
- Germany
- Prior art keywords
- top layer
- liquid crystals
- crystals containing
- containing polarizing
- thermoplastic top
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal elements
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/55—Liquid crystals
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/42—Polarizing, birefringent, filtering
-
- 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
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- 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
- B32B2551/00—Optical elements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
- C09K2323/031—Polarizer or dye
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/761,109 US5863622A (en) | 1996-12-05 | 1996-12-05 | Polarizer laminates comprising coextruded liquid crystal polymer moieties and integral thermoplastic cover layers |
PCT/US1997/017961 WO1998024862A1 (en) | 1996-12-05 | 1997-10-06 | Polarizer laminates comprising coextruded liquid crystal polymer and integral thermoplastic cover layers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69709170D1 DE69709170D1 (de) | 2002-01-24 |
DE69709170T2 true DE69709170T2 (de) | 2002-07-18 |
Family
ID=25061161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69709170T Expired - Fee Related DE69709170T2 (de) | 1996-12-05 | 1997-10-06 | Polymere flüssigkristalle enthaltende polarisierende laminate und integrale thermoplastische deckschicht |
Country Status (5)
Country | Link |
---|---|
US (1) | US5863622A (de) |
EP (1) | EP0946673B1 (de) |
JP (1) | JP2001505670A (de) |
DE (1) | DE69709170T2 (de) |
WO (1) | WO1998024862A1 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6268026B1 (en) | 1997-10-20 | 2001-07-31 | Hoechst Celanese Corporation | Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-liquid crystalline polyester and method for forming same |
US6015524A (en) * | 1997-10-20 | 2000-01-18 | Hoechst Celanese Corporation | Adhesives for making multilayer films comprising liquid crystalline polymers and polyethylene |
US6042902A (en) * | 1997-10-20 | 2000-03-28 | Hoechst Celanese Corporation | Adhesives for making multilayer films comprising liquid crystalline polymers and poly(ethylene terephthalate) or polycarbonate |
US6312772B1 (en) * | 1997-10-20 | 2001-11-06 | Hoechst Celanese Corporation | Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-polyester thermoplastic polymer |
US6426128B1 (en) | 1998-01-06 | 2002-07-30 | Hna Holdings, Inc. | Co-processable multi-layer laminates for forming high strength, haze-free, transparent articles and methods of producing same |
JP4551667B2 (ja) * | 2003-09-26 | 2010-09-29 | 富士フイルム株式会社 | 液晶組成物及び液晶素子 |
US20060287485A1 (en) * | 2005-06-17 | 2006-12-21 | Crawford Emmett D | Sound barriers comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol |
US20060228559A1 (en) * | 2005-04-06 | 2006-10-12 | 3M Innovative Properties Company | Optical bodies with optical films having specific functional layers |
US20060270773A1 (en) * | 2005-05-26 | 2006-11-30 | Hale Wesley R | Polyester-polycarbonate blends for diffuser sheets with improved luminance |
US20060270806A1 (en) * | 2005-05-26 | 2006-11-30 | Hale Wesley R | Miscible high Tg polyester/polymer blend compositions and films formed therefrom |
US20110144266A1 (en) * | 2005-06-17 | 2011-06-16 | Eastman Chemical Company | Thermoplastic Articles Comprising Cyclobutanediol Having a Decorative Material Embedded Therein |
US20100298523A1 (en) * | 2005-06-17 | 2010-11-25 | Eastman Chemical Company | Polyester Compositions Which Comprise Cyclobutanediol and at Least One Phosphorus Compound |
US7704605B2 (en) * | 2006-03-28 | 2010-04-27 | Eastman Chemical Company | Thermoplastic articles comprising cyclobutanediol having a decorative material embedded therein |
US20100087574A1 (en) * | 2005-10-28 | 2010-04-08 | Emmett Dudley Crawford | Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom |
US20100096589A1 (en) * | 2005-10-28 | 2010-04-22 | Emmett Dudley Crawford | Polyester compositions containing low amounts of cyclobutanediol and articles made therefrom |
CA2625817A1 (en) | 2005-10-28 | 2007-05-10 | Eastman Chemical Company | Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom |
US20070100122A1 (en) * | 2005-10-28 | 2007-05-03 | Crawford Emmett D | Polyester compositions containing cyclobutanediol and articles made therefrom |
US8193302B2 (en) | 2005-10-28 | 2012-06-05 | Eastman Chemical Company | Polyester compositions which comprise cyclobutanediol and certain phosphate thermal stabilizers, and/or reaction products thereof |
US20070100125A1 (en) * | 2005-10-28 | 2007-05-03 | Crawford Emmett D | Polyester compositions comprising minimal amounts of cyclobutanediol |
US9598533B2 (en) | 2005-11-22 | 2017-03-21 | Eastman Chemical Company | Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom |
US7737246B2 (en) * | 2005-12-15 | 2010-06-15 | Eastman Chemical Company | Polyester compositions which comprise cyclobutanediol, cyclohexanedimethanol, and ethylene glycol and manufacturing processes therefor |
US20070142511A1 (en) * | 2005-12-15 | 2007-06-21 | Crawford Emmett D | Polyester compositions which comprise cyclobutanediol ethylene glycol, titanium, and phosphorus with improved color and manufacturing processes therefor |
US9169388B2 (en) | 2006-03-28 | 2015-10-27 | Eastman Chemical Company | Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof |
US20070232779A1 (en) * | 2006-03-28 | 2007-10-04 | Leslie Shane Moody | Certain polyester compositions which comprise cyclohexanedimethanol, moderate cyclobutanediol, cyclohexanedimethanol, and high trans cyclohexanedicarboxylic acid |
US20070232778A1 (en) * | 2006-03-28 | 2007-10-04 | Leslie Shane Moody | Certain polyester compositions which comprise cyclobutanediol, cyclohexanedimethanol, and high trans-cyclohexanedicarboxylic acid |
US20100300918A1 (en) * | 2006-03-28 | 2010-12-02 | Eastman Chemical Company | Bottles comprising polyester compositions which comprise cyclobutanediol |
US20080085390A1 (en) * | 2006-10-04 | 2008-04-10 | Ryan Thomas Neill | Encapsulation of electrically energized articles |
US8501287B2 (en) | 2007-11-21 | 2013-08-06 | Eastman Chemical Company | Plastic baby bottles, other blow molded articles, and processes for their manufacture |
KR101790591B1 (ko) * | 2007-11-21 | 2017-10-26 | 이스트만 케미칼 컴파니 | 플라스틱 젖병, 다른 취입 성형된 제품, 및 이들의 제조 방법 |
US8198371B2 (en) * | 2008-06-27 | 2012-06-12 | Eastman Chemical Company | Blends of polyesters and ABS copolymers |
US8895654B2 (en) | 2008-12-18 | 2014-11-25 | Eastman Chemical Company | Polyester compositions which comprise spiro-glycol, cyclohexanedimethanol, and terephthalic acid |
US20100159176A1 (en) * | 2008-12-18 | 2010-06-24 | Eastman Chemical Company | Miscible blends of terephthalate polyesters containing 1,4-cyclohexanedimethanol and 2,2,4,4-tetramethylcyclobutane-1,3-diol |
JP5022480B2 (ja) * | 2010-06-30 | 2012-09-12 | 帝人株式会社 | 液晶表示装置用液晶パネルおよびそれからなる液晶表示装置 |
JP2011126182A (ja) * | 2009-12-18 | 2011-06-30 | Teijin Ltd | 1軸延伸多層積層フィルム、それからなる輝度向上用部材、それらからなる液晶ディスプレイ用複合部材およびそれらからなる液晶ディスプレイ装置 |
KR101758406B1 (ko) * | 2009-12-18 | 2017-07-17 | 데이진 가부시키가이샤 | 다층 연신 필름 |
JP4973775B2 (ja) * | 2010-11-11 | 2012-07-11 | 住友化学株式会社 | 偏光板の製造方法 |
US8420868B2 (en) | 2010-12-09 | 2013-04-16 | Eastman Chemical Company | Process for the preparation of 2,2,4,4-tetraalkylcyclobutane-1,3-diols |
US8394997B2 (en) | 2010-12-09 | 2013-03-12 | Eastman Chemical Company | Process for the isomerization of 2,2,4,4-tetraalkylcyclobutane-1,3-diols |
US8420869B2 (en) | 2010-12-09 | 2013-04-16 | Eastman Chemical Company | Process for the preparation of 2,2,4,4-tetraalkylcyclobutane-1,3-diols |
JP5782303B2 (ja) * | 2011-06-17 | 2015-09-24 | 帝人株式会社 | 多層延伸フィルム |
JP5782302B2 (ja) * | 2011-06-17 | 2015-09-24 | 帝人株式会社 | 多層延伸フィルム |
US20130217830A1 (en) | 2012-02-16 | 2013-08-22 | Eastman Chemical Company | Clear Semi-Crystalline Articles with Improved Heat Resistance |
US11391874B1 (en) | 2019-09-16 | 2022-07-19 | Apple Inc. | Display having a compensation film with light absorbing dye |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2539382B2 (ja) * | 1986-07-28 | 1996-10-02 | 住友ベークライト株式会社 | 液晶フイルムの製造方法 |
JPH0795123B2 (ja) * | 1987-02-10 | 1995-10-11 | 三菱化学株式会社 | 偏光フイルム |
DE68914207T2 (de) * | 1988-07-26 | 1994-11-17 | Idemitsu Kosan Co | Ferroelektrische flüssigkristalline Zusammensetzung, diese Zusammensetzung verwendende optische Vorrichtung und Verfahren zur Herstellung dieser optischen Vorrichtung. |
JP2784030B2 (ja) * | 1989-03-28 | 1998-08-06 | ダイセル化学工業株式会社 | 積層フィルムの製造方法 |
EP0503065A4 (en) * | 1990-09-28 | 1993-06-09 | Daicel Chemical Industries, Ltd. | Process for producing laminate film |
EP0608924A1 (de) * | 1993-01-26 | 1994-08-03 | Akzo Nobel N.V. | Homöotrop orientierter Flüssigkristallpolymerfilm, der einen dichroitischen Farbstoff enthält |
FI940953A (fi) * | 1994-02-28 | 1995-08-29 | Neste Oy | Polymeerikalvot ja menetelmä niiden valmistamiseksi |
-
1996
- 1996-12-05 US US08/761,109 patent/US5863622A/en not_active Expired - Fee Related
-
1997
- 1997-10-06 EP EP97945502A patent/EP0946673B1/de not_active Expired - Lifetime
- 1997-10-06 JP JP52555998A patent/JP2001505670A/ja active Pending
- 1997-10-06 DE DE69709170T patent/DE69709170T2/de not_active Expired - Fee Related
- 1997-10-06 WO PCT/US1997/017961 patent/WO1998024862A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US5863622A (en) | 1999-01-26 |
JP2001505670A (ja) | 2001-04-24 |
EP0946673B1 (de) | 2001-12-12 |
WO1998024862A1 (en) | 1998-06-11 |
DE69709170D1 (de) | 2002-01-24 |
EP0946673A1 (de) | 1999-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |