ATE510233T1 - Optischer kompensationsfilm und anzeigeelement damit - Google Patents
Optischer kompensationsfilm und anzeigeelement damitInfo
- Publication number
- ATE510233T1 ATE510233T1 AT05785842T AT05785842T ATE510233T1 AT E510233 T1 ATE510233 T1 AT E510233T1 AT 05785842 T AT05785842 T AT 05785842T AT 05785842 T AT05785842 T AT 05785842T AT E510233 T1 ATE510233 T1 AT E510233T1
- Authority
- AT
- Austria
- Prior art keywords
- axis
- optical compensation
- compensation film
- display element
- plane
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/38—Polymers of cycloalkenes, e.g. norbornene or cyclopentene
-
- 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
- C09K2323/035—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/40—Materials having a particular birefringence, retardation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004277730 | 2004-09-24 | ||
PCT/JP2005/017529 WO2006033414A1 (ja) | 2004-09-24 | 2005-09-22 | 光学補償フィルムおよびそれを用いた表示素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE510233T1 true ATE510233T1 (de) | 2011-06-15 |
Family
ID=36090168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05785842T ATE510233T1 (de) | 2004-09-24 | 2005-09-22 | Optischer kompensationsfilm und anzeigeelement damit |
Country Status (6)
Country | Link |
---|---|
US (1) | US7851068B2 (de) |
EP (1) | EP1801624B1 (de) |
JP (1) | JPWO2006033414A1 (de) |
KR (1) | KR100868586B1 (de) |
AT (1) | ATE510233T1 (de) |
WO (1) | WO2006033414A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007286141A (ja) * | 2006-04-13 | 2007-11-01 | Sony Corp | 円偏光素子、液晶パネル、および電子機器 |
US20090161045A1 (en) | 2006-05-01 | 2009-06-25 | Mitsui Chemicals, Inc. | Method of Compensating Wavelength Dependence of Birefringence of Optical Part, Optical Part, and Display Obtained with these |
JP2008000955A (ja) * | 2006-06-21 | 2008-01-10 | Jsr Corp | 光学フィルムの製造方法および光学フィルム |
JP5206358B2 (ja) * | 2008-05-23 | 2013-06-12 | 東レ株式会社 | 光学シート及びそれを用いたバックライトユニット |
JP5051328B1 (ja) * | 2012-01-27 | 2012-10-17 | 大日本印刷株式会社 | 光学積層体、偏光板及び画像表示装置 |
US10962690B2 (en) * | 2016-09-30 | 2021-03-30 | Zeon Corporation | Optical film and production method therefor, and polarizing plate |
JP6356844B1 (ja) * | 2017-02-07 | 2018-07-11 | グンゼ株式会社 | 光学積層体 |
JP7265621B2 (ja) * | 2019-05-10 | 2023-04-26 | 富士フイルム株式会社 | センサー |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3497894B2 (ja) * | 1994-08-31 | 2004-02-16 | 三井化学株式会社 | 位相差フィルム |
JP3836283B2 (ja) | 2000-01-13 | 2006-10-25 | 帝人株式会社 | ポリカーボネート積層位相差フィルム |
JP4790890B2 (ja) | 2000-02-03 | 2011-10-12 | 日東電工株式会社 | 位相差フィルム及びその連続製造法 |
AU2001248832A1 (en) * | 2000-04-25 | 2001-11-07 | Bayer A.G. | Optical film |
JP4178810B2 (ja) * | 2001-12-25 | 2008-11-12 | Jsr株式会社 | 熱可塑性ノルボルネン系樹脂系光学用フィルム |
JP2003327800A (ja) * | 2002-05-15 | 2003-11-19 | Nippon Zeon Co Ltd | 樹脂組成物及び光学用フィルム |
JP4187616B2 (ja) | 2002-09-06 | 2008-11-26 | 大日本印刷株式会社 | 積層位相差光学素子、その製造方法及び液晶表示装置 |
JP2004151573A (ja) | 2002-10-31 | 2004-05-27 | Nippon Zeon Co Ltd | 光学フィルム及びその製造方法 |
JP2004177642A (ja) | 2002-11-27 | 2004-06-24 | Konica Minolta Holdings Inc | 位相差フィルムとその製造方法、光学補償フィルム、偏光板及び液晶表示装置 |
JP2004240181A (ja) * | 2003-02-06 | 2004-08-26 | Konica Minolta Holdings Inc | 光学補償シート、楕円偏光板及び表示装置 |
JP2004004905A (ja) * | 2003-06-23 | 2004-01-08 | Sumitomo Chem Co Ltd | 視野角補償用フィルムおよびこれを用いた液晶表示装置 |
JP2005037440A (ja) * | 2003-07-15 | 2005-02-10 | Konica Minolta Opto Inc | 光学補償フィルム、偏光板及び液晶表示装置 |
-
2005
- 2005-09-22 KR KR1020077008107A patent/KR100868586B1/ko active IP Right Grant
- 2005-09-22 WO PCT/JP2005/017529 patent/WO2006033414A1/ja active Application Filing
- 2005-09-22 JP JP2006536428A patent/JPWO2006033414A1/ja active Pending
- 2005-09-22 AT AT05785842T patent/ATE510233T1/de not_active IP Right Cessation
- 2005-09-22 EP EP20050785842 patent/EP1801624B1/de active Active
- 2005-09-22 US US11/663,649 patent/US7851068B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20070050990A (ko) | 2007-05-16 |
EP1801624A1 (de) | 2007-06-27 |
US7851068B2 (en) | 2010-12-14 |
WO2006033414A1 (ja) | 2006-03-30 |
JPWO2006033414A1 (ja) | 2008-05-15 |
US20080145680A1 (en) | 2008-06-19 |
EP1801624A4 (de) | 2009-01-21 |
EP1801624B1 (de) | 2011-05-18 |
KR100868586B1 (ko) | 2008-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |