TW200502567A - Optical compensation sheet, polarizing plate and liquid crystal display device using thereof - Google Patents
Optical compensation sheet, polarizing plate and liquid crystal display device using thereofInfo
- Publication number
- TW200502567A TW200502567A TW093112131A TW93112131A TW200502567A TW 200502567 A TW200502567 A TW 200502567A TW 093112131 A TW093112131 A TW 093112131A TW 93112131 A TW93112131 A TW 93112131A TW 200502567 A TW200502567 A TW 200502567A
- Authority
- TW
- Taiwan
- Prior art keywords
- compensation sheet
- optical compensation
- display device
- crystal display
- polarizing plate
- Prior art date
Links
Classifications
-
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
-
- 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
- G02F1/133528—Polarisers
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)
- Liquid Crystal (AREA)
Abstract
The present invention provides an optical compensation sheet having adhesion and excellent surface condition together and a method for producing same. The present application also provides a crystal display device shown high quality comprising a polarizing plate which the said optical compensation sheet disposed on one side of the polarizing film. The present invention provides an optical compensation sheet and the method for producing it. The method for producing the optical compensation sheet is laminated by the order of transparency support, orientating film, optical anisotropic layer, characterized in that at least one of the said optical anisotropic layer and the orientating film comprises at least one organic acid having at least one polar group.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003127254 | 2003-05-02 | ||
JP2003127196A JP4288099B2 (en) | 2003-05-02 | 2003-05-02 | Optical compensation sheet, polarizing plate, and liquid crystal display device using the same |
JP2003424059A JP4288150B2 (en) | 2003-05-02 | 2003-12-22 | Optical compensation sheet, polarizing plate, and liquid crystal display device using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200502567A true TW200502567A (en) | 2005-01-16 |
TWI357505B TWI357505B (en) | 2012-02-01 |
Family
ID=37374024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093112131A TWI357505B (en) | 2003-05-02 | 2004-04-30 | Optical compensation sheet, polarizing plate and l |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100967324B1 (en) |
TW (1) | TWI357505B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI383193B (en) * | 2005-07-27 | 2013-01-21 | Kent Displays Inc | Polymerization-encapsulated cholesteric liquid crystal for bistable reflective displays |
TWI407158B (en) * | 2005-03-31 | 2013-09-01 | Kaneka Corp | Phase difference film and its manufacturing method |
TWI407209B (en) * | 2005-02-23 | 2013-09-01 | Fujifilm Corp | Liquid crystal display device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006171102A (en) * | 2004-12-13 | 2006-06-29 | Fuji Photo Film Co Ltd | Manufacturing method of optical compensation plate |
TWI451171B (en) * | 2006-08-18 | 2014-09-01 | Fujifilm Corp | Optical compensation film, polarizing plate and liquid crystal display device |
JP4936321B2 (en) * | 2007-02-27 | 2012-05-23 | 日東電工株式会社 | Liquid crystal panel and liquid crystal display device |
JP4861944B2 (en) * | 2007-09-21 | 2012-01-25 | 富士フイルム株式会社 | Optical compensation film manufacturing method, optical compensation film, polarizing plate, and liquid crystal display device |
WO2013054784A1 (en) * | 2011-10-11 | 2013-04-18 | 日産化学工業株式会社 | Cured film formation composition, orientation material, and phase difference material |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09221670A (en) * | 1996-02-19 | 1997-08-26 | Nippon Oil Co Ltd | Production of compensator for liquid crystal display element |
KR20020063988A (en) * | 2001-01-31 | 2002-08-07 | 이명수 | Producing method of polymer for compensation film having wide viewing angle |
-
2004
- 2004-04-30 TW TW093112131A patent/TWI357505B/en not_active IP Right Cessation
- 2004-04-30 KR KR1020040030674A patent/KR100967324B1/en active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI407209B (en) * | 2005-02-23 | 2013-09-01 | Fujifilm Corp | Liquid crystal display device |
TWI407158B (en) * | 2005-03-31 | 2013-09-01 | Kaneka Corp | Phase difference film and its manufacturing method |
US8697201B2 (en) | 2005-03-31 | 2014-04-15 | Kaneka Corporation | Retardation film and production method thereof |
TWI383193B (en) * | 2005-07-27 | 2013-01-21 | Kent Displays Inc | Polymerization-encapsulated cholesteric liquid crystal for bistable reflective displays |
Also Published As
Publication number | Publication date |
---|---|
TWI357505B (en) | 2012-02-01 |
KR100967324B1 (en) | 2010-07-05 |
KR20040094378A (en) | 2004-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |