GB2393262B - New mode lcd comprising two O plate retardation films - Google Patents
New mode lcd comprising two O plate retardation filmsInfo
- Publication number
- GB2393262B GB2393262B GB0321688A GB0321688A GB2393262B GB 2393262 B GB2393262 B GB 2393262B GB 0321688 A GB0321688 A GB 0321688A GB 0321688 A GB0321688 A GB 0321688A GB 2393262 B GB2393262 B GB 2393262B
- Authority
- GB
- United Kingdom
- Prior art keywords
- retardation films
- new mode
- mode lcd
- plate retardation
- plate
- 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
-
- 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
- G02F1/133636—Birefringent elements, e.g. for optical compensation with twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers
-
- 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
-
- 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
- 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)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02021314 | 2002-09-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0321688D0 GB0321688D0 (en) | 2003-10-15 |
GB2393262A GB2393262A (en) | 2004-03-24 |
GB2393262B true GB2393262B (en) | 2006-03-29 |
Family
ID=29225657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0321688A Expired - Fee Related GB2393262B (en) | 2002-09-20 | 2003-09-16 | New mode lcd comprising two O plate retardation films |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20040025862A (en) |
GB (1) | GB2393262B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006267625A (en) * | 2005-03-24 | 2006-10-05 | Nitto Denko Corp | Liquid crystal panel, liquid crystal television, and liquid crystal display device |
KR100927467B1 (en) * | 2006-11-16 | 2009-11-19 | 주식회사 엘지화학 | Durable O-plate and integrated polarizer |
JP5184944B2 (en) | 2008-04-01 | 2013-04-17 | 日東電工株式会社 | Depolarizing film, manufacturing method thereof, optical film, and liquid crystal display device |
KR101623086B1 (en) | 2014-12-08 | 2016-05-20 | 삼성전자 주식회사 | Antireflection film and organic light emitting device provided with the same |
EP3032603A1 (en) | 2014-12-08 | 2016-06-15 | Samsung Electronics Co., Ltd | Antireflection film and organic light emitting device including the same |
KR20160079687A (en) | 2014-12-26 | 2016-07-06 | 삼성전자주식회사 | Antireflection film and organic light emitting diode device provided with the same |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5196953A (en) * | 1991-11-01 | 1993-03-23 | Rockwell International Corporation | Compensator for liquid crystal display, having two types of layers with different refractive indices alternating |
WO1996010773A1 (en) * | 1994-09-30 | 1996-04-11 | Rockwell International Corporation | Inorganic thin film compensator for improved gray scale performance in twisted nematic liquid crystal displays |
WO1996010770A1 (en) * | 1994-09-30 | 1996-04-11 | Rockwell International Corporation | Organic polymer o-plate compensator for improved gray scale performance in twisted nematic liquid crystal displays |
US5557434A (en) * | 1994-09-30 | 1996-09-17 | Rockwell International | Optical compensator including an o-plate for super-twist nematic liquid crystal display |
WO1998004651A1 (en) * | 1996-07-26 | 1998-02-05 | Merck Patent Gmbh | Combination of optical elements |
WO2001007962A1 (en) * | 1999-07-22 | 2001-02-01 | Merck Patent Gmbh | Liquid crystal switching member and lcd device |
WO2001020392A1 (en) * | 1999-09-16 | 2001-03-22 | Merck Patent Gmbh | Optical compensator and liquid crystal display iii |
WO2001020393A1 (en) * | 1999-09-16 | 2001-03-22 | Merck Patent Gmbh | Optical compensator and liquid crystal display ii |
WO2001020395A1 (en) * | 1999-09-16 | 2001-03-22 | Merck Patent Gmbh | Optical compensator and liquid crystal display |
WO2001020394A1 (en) * | 1999-09-16 | 2001-03-22 | Merck Patent Gmbh | Optical compensator and liquid crystal display i |
US6266114B1 (en) * | 1999-07-14 | 2001-07-24 | Rockwell Collins, Inc. | Method and apparatus for compensating a liquid crystal display |
-
2003
- 2003-09-16 GB GB0321688A patent/GB2393262B/en not_active Expired - Fee Related
- 2003-09-19 KR KR1020030065214A patent/KR20040025862A/en not_active Application Discontinuation
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5196953A (en) * | 1991-11-01 | 1993-03-23 | Rockwell International Corporation | Compensator for liquid crystal display, having two types of layers with different refractive indices alternating |
WO1996010773A1 (en) * | 1994-09-30 | 1996-04-11 | Rockwell International Corporation | Inorganic thin film compensator for improved gray scale performance in twisted nematic liquid crystal displays |
WO1996010770A1 (en) * | 1994-09-30 | 1996-04-11 | Rockwell International Corporation | Organic polymer o-plate compensator for improved gray scale performance in twisted nematic liquid crystal displays |
US5557434A (en) * | 1994-09-30 | 1996-09-17 | Rockwell International | Optical compensator including an o-plate for super-twist nematic liquid crystal display |
WO1998004651A1 (en) * | 1996-07-26 | 1998-02-05 | Merck Patent Gmbh | Combination of optical elements |
US6266114B1 (en) * | 1999-07-14 | 2001-07-24 | Rockwell Collins, Inc. | Method and apparatus for compensating a liquid crystal display |
WO2001007962A1 (en) * | 1999-07-22 | 2001-02-01 | Merck Patent Gmbh | Liquid crystal switching member and lcd device |
WO2001020392A1 (en) * | 1999-09-16 | 2001-03-22 | Merck Patent Gmbh | Optical compensator and liquid crystal display iii |
WO2001020393A1 (en) * | 1999-09-16 | 2001-03-22 | Merck Patent Gmbh | Optical compensator and liquid crystal display ii |
WO2001020395A1 (en) * | 1999-09-16 | 2001-03-22 | Merck Patent Gmbh | Optical compensator and liquid crystal display |
WO2001020394A1 (en) * | 1999-09-16 | 2001-03-22 | Merck Patent Gmbh | Optical compensator and liquid crystal display i |
Also Published As
Publication number | Publication date |
---|---|
GB0321688D0 (en) | 2003-10-15 |
GB2393262A (en) | 2004-03-24 |
KR20040025862A (en) | 2004-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20120916 |