AU2002360036A1 - Circularly polarizing plate and liquid crystal display device - Google Patents

Circularly polarizing plate and liquid crystal display device

Info

Publication number: AU2002360036A1
Authority: AU; Australia
Prior art keywords: liquid crystal; display device; crystal display; polarizing plate; circularly polarizing
Prior art date: 2001-12-25
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.): Abandoned

Application number

AU2002360036A

Inventor

Hiromoto Kitakouji

Kentaro Shiratsuchi

Keiichi Taguchi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fujifilm Holdings Corp

Original Assignee

Fuji Photo Film Co Ltd

Priority date (The priority date 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 date listed.)

2001-12-25

Filing date

2002-12-25

Publication date

2003-07-15

2001-12-25 Priority claimed from JP2001391780A external-priority patent/JP2003195036A/en

2002-01-09 Priority claimed from JP2002002477A external-priority patent/JP3651792B2/en

2002-01-10 Priority claimed from JP2002003778A external-priority patent/JP2003207624A/en

2002-12-25 Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd

2003-07-15 Publication of AU2002360036A1 publication Critical patent/AU2002360036A1/en

Status Abandoned legal-status Critical Current

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
- 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
- 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
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/045—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique in a direction which is not parallel or transverse to the direction of feed, e.g. oblique
- 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
- 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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- 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)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mathematical Physics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Polarising Elements (AREA)
Liquid Crystal (AREA)

AU2002360036A 2001-12-25 2002-12-25 Circularly polarizing plate and liquid crystal display device Abandoned AU2002360036A1 (en)

Applications Claiming Priority (7)

Application Number	Priority Date	Filing Date	Title
JP2001-391780		2001-12-25
JP2001391780A JP2003195036A (en)	2001-12-25	2001-12-25	Polarizing plate, method for manufacturing the same and liquid crystal display device
JP2002-2477		2002-01-09
JP2002002477A JP3651792B2 (en)	2002-01-09	2002-01-09	Circularly polarizing plate, manufacturing method thereof, and transflective liquid crystal display device
JP2002003778A JP2003207624A (en)	2002-01-10	2002-01-10	Circularly polarizing plate and liquid crystal display device
JP2002-3778		2002-01-10
PCT/JP2002/013539 WO2003056368A1 (en)	2001-12-25	2002-12-25	Circularly polarizing plate and liquid crystal display device

Publications (1)

Publication Number	Publication Date
AU2002360036A1 true AU2002360036A1 (en)	2003-07-15

Family

ID=27347995

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002360036A Abandoned AU2002360036A1 (en)	2001-12-25	2002-12-25	Circularly polarizing plate and liquid crystal display device

Country Status (4)

Country	Link
KR (1)	KR100956534B1 (en)
AU (1)	AU2002360036A1 (en)
TW (1)	TWI266084B (en)
WO (1)	WO2003056368A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7088511B2 (en) *	2003-02-12	2006-08-08	3M Innovative Properties Company	Light polarizing film and method of making same
TWI422876B (en) *	2004-09-27	2014-01-11	Fujifilm Corp	Retardation plate, elliptically polarizing plate and liquid crystal display
JP5755674B2 (en) *	2013-03-29	2015-07-29	日東電工株式会社	Method for producing retardation film and method for producing circularly polarizing plate
JP5755675B2 (en)	2013-03-29	2015-07-29	日東電工株式会社	Method for producing retardation film and method for producing circularly polarizing plate
JP5755684B2 (en)	2013-06-10	2015-07-29	日東電工株式会社	Method for producing retardation film and method for producing circularly polarizing plate
KR102510654B1 (en) *	2016-11-30	2023-03-15	니폰 제온 가부시키가이샤	Polarizing plate and manufacturing method of polarizing plate
WO2019172651A1 (en) *	2018-03-06	2019-09-12	주식회사 엘지화학	Polarizing plate and image display device comprising same
EP3677935B1 (en)	2018-03-06	2022-07-06	Lg Chem, Ltd.	Polarizing plate and image display device comprising same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03182701A (en) *	1989-12-13	1991-08-08	Nippon Kayaku Co Ltd	Stretched film and its formation
JPH05281416A (en) *	1992-04-02	1993-10-29	Nippon Synthetic Chem Ind Co Ltd:The	Phase difference plate with improved quality
JP2000009912A (en) *	1998-06-25	2000-01-14	Nitto Denko Corp	Method for producing stretched film and retardation plate
JP3325560B2 (en) *	1998-10-30	2002-09-17	帝人株式会社	Retardation film and optical device using the same
JP2000352616A (en) *	1999-06-14	2000-12-19	Nitto Denko Corp	Optical member and liquid crystal display
JP2002022944A (en) *	2000-07-06	2002-01-23	Fuji Photo Film Co Ltd	Circularly polarizing plate and its manufacturing method
JP2002086554A (en) *	2000-07-10	2002-03-26	Fuji Photo Film Co Ltd	Method of orienting polymer film, method of manufacturing polarizing film, polarizing plate and phase difference film, and liquid crystal display device
TW499573B (en) *	2000-10-24	2002-08-21	Fuji Photo Film Co Ltd	Polarizing plate formed from polymer film and polarizing film

2002
- 2002-12-25 WO PCT/JP2002/013539 patent/WO2003056368A1/en not_active Ceased
- 2002-12-25 KR KR1020047009715A patent/KR100956534B1/en not_active Expired - Fee Related
- 2002-12-25 AU AU2002360036A patent/AU2002360036A1/en not_active Abandoned
- 2002-12-25 TW TW091137313A patent/TWI266084B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
TWI266084B (en)	2006-11-11
TW200301375A (en)	2003-07-01
KR20040078649A (en)	2004-09-10
KR100956534B1 (en)	2010-05-07
WO2003056368A1 (en)	2003-07-10

Publication	Publication Date	Title
AU2002344024A1 (en)	2003-06-10	Circular polarizing plate and liquid crystal display device
EP1130568A3 (en)	2003-09-10	Liquid crystal display device
AU2003217481A1 (en)	2003-10-08	Polarizing plate, and liquid crystal display
EP1174757A3 (en)	2004-03-31	Reflective type liquid crystal display device
AU2003289238A1 (en)	2004-06-30	Liquid crystal display device
AU2003214699A1 (en)	2003-10-27	Liquid crystal display device
AU2003244204A1 (en)	2004-02-02	Liquid crystal display device
AU2003228118A1 (en)	2004-02-16	Liquid crystal display device
AU2002360006A1 (en)	2003-07-15	Illumination unit and liquid crystal display device using the unit
AU2001271318A1 (en)	2002-01-08	Cholesteric liquid crystal polarizing device
AU2002307656A1 (en)	2003-07-15	Liquid crystal display module and liquid crystal display apparatus having the same
AU2003212659A1 (en)	2004-02-16	Backlight assembly using the same and liquid crystal display device
EP1817617A4 (en)	2010-12-08	Polarizing plate and liquid crystal display device comprising the same
AU2003231534A1 (en)	2003-12-02	Liquid crystal display device
AU2003282388A1 (en)	2004-06-18	Anti-reflection film, polarizing plate and liquid crystal display device
EP1666932A4 (en)	2007-10-24	Polarizing film, polarizing plate and liquid crystal display device
AU2003242010A1 (en)	2004-01-06	Liquid crystal display device
AU2003272002A1 (en)	2004-06-18	Transflective liquid crystal display device
AU2230601A (en)	2001-07-09	Polarizing plate and liquid-crystal display containing the same
AU2002326198A1 (en)	2003-04-01	Liquid crystal display device
AU2003256126A1 (en)	2004-04-08	Liquid crystal display device
AU2003267838A1 (en)	2004-04-23	Liquid crystal display device
EP1697774A4 (en)	2011-01-05	Polarizing plate and liquid crystal display
AU2003302784A1 (en)	2004-06-30	Liquid crystal display device
AU2003206191A1 (en)	2003-09-02	Liquid crystal display device

Legal Events

Date	Code	Title	Description
2004-09-16	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase