CN100424528C - 起偏振片、其制备方法和液晶显示器 - Google Patents

起偏振片、其制备方法和液晶显示器 Download PDF

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Publication number
CN100424528C
CN100424528C CNB028237536A CN02823753A CN100424528C CN 100424528 C CN100424528 C CN 100424528C CN B028237536 A CNB028237536 A CN B028237536A CN 02823753 A CN02823753 A CN 02823753A CN 100424528 C CN100424528 C CN 100424528C
Authority
CN
China
Prior art keywords
film
polarizing plate
polarization
thin polymer
polymer film
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 - Lifetime
Application number
CNB028237536A
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English (en)
Chinese (zh)
Other versions
CN1596375A (zh
Inventor
田口庆一
北小路裕宗
白土健太郎
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 Corp
Original Assignee
Fujifilm Corp
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.)
Filing date
Publication date
Priority claimed from JP2001378637A external-priority patent/JP2003177245A/ja
Priority claimed from JP2002002395A external-priority patent/JP2003227924A/ja
Priority claimed from JP2002002474A external-priority patent/JP2003227925A/ja
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN1596375A publication Critical patent/CN1596375A/zh
Application granted granted Critical
Publication of CN100424528C publication Critical patent/CN100424528C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B29C55/04—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
    • 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
    • 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
    • B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CNB028237536A 2001-11-29 2002-11-27 起偏振片、其制备方法和液晶显示器 Expired - Lifetime CN100424528C (zh)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP2001364710 2001-11-29
JP364710/2001 2001-11-29
JP2001366363 2001-11-30
JP366363/2001 2001-11-30
JP378637/2001 2001-12-12
JP2001378637A JP2003177245A (ja) 2001-12-12 2001-12-12 偏光板、その製造方法および液晶表示装置
JP2474/2002 2002-01-09
JP2002002395A JP2003227924A (ja) 2001-11-30 2002-01-09 偏光膜の製造方法および液晶表示装置
JP2002002474A JP2003227925A (ja) 2001-11-29 2002-01-09 偏光板、その製造方法、および液晶表示装置
JP2395/2002 2002-01-09

Publications (2)

Publication Number Publication Date
CN1596375A CN1596375A (zh) 2005-03-16
CN100424528C true CN100424528C (zh) 2008-10-08

Family

ID=27532045

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028237536A Expired - Lifetime CN100424528C (zh) 2001-11-29 2002-11-27 起偏振片、其制备方法和液晶显示器

Country Status (5)

Country Link
KR (1) KR20040066817A (ko)
CN (1) CN100424528C (ko)
AU (1) AU2002347634A1 (ko)
TW (1) TWI281991B (ko)
WO (1) WO2003046620A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006077920A1 (ja) * 2005-01-20 2006-07-27 Nitto Denko Corporation 偏光板の製造方法、偏光板、光学フィルムおよびそれらを用いた画像表示装置
JP4562792B2 (ja) 2007-11-20 2010-10-13 日東電工株式会社 連結シート製品の製造方法、連結シート製品および光学表示ユニットの製造方法
KR20150093591A (ko) * 2014-02-07 2015-08-18 스미또모 가가꾸 가부시키가이샤 장척 편광 필름의 제조 방법
JP6152127B2 (ja) * 2015-02-16 2017-06-21 日東電工株式会社 偏光子、偏光板および画像表示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02113920A (ja) * 1988-10-25 1990-04-26 Mitsubishi Kasei Corp 延伸フィルム又はシートの製造方法
JPH03182701A (ja) * 1989-12-13 1991-08-08 Nippon Kayaku Co Ltd 延伸フィルム及びその製造法
CN1159230A (zh) * 1995-07-17 1997-09-10 精工爱普生株式会社 反射型彩色液晶装置及使用反射型彩色液晶装置的电子设备
JP2000009912A (ja) * 1998-06-25 2000-01-14 Nitto Denko Corp 延伸フィルムの製造方法及び位相差板
JP2001281452A (ja) * 2000-03-31 2001-10-10 Fuji Photo Film Co Ltd 光学フィルム、偏光板および液晶表示装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002341320A (ja) * 2001-05-15 2002-11-27 Fuji Photo Film Co Ltd 液晶表示装置および光学積層体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02113920A (ja) * 1988-10-25 1990-04-26 Mitsubishi Kasei Corp 延伸フィルム又はシートの製造方法
JPH03182701A (ja) * 1989-12-13 1991-08-08 Nippon Kayaku Co Ltd 延伸フィルム及びその製造法
CN1159230A (zh) * 1995-07-17 1997-09-10 精工爱普生株式会社 反射型彩色液晶装置及使用反射型彩色液晶装置的电子设备
JP2000009912A (ja) * 1998-06-25 2000-01-14 Nitto Denko Corp 延伸フィルムの製造方法及び位相差板
JP2001281452A (ja) * 2000-03-31 2001-10-10 Fuji Photo Film Co Ltd 光学フィルム、偏光板および液晶表示装置

Also Published As

Publication number Publication date
KR20040066817A (ko) 2004-07-27
TWI281991B (en) 2007-06-01
TW200300849A (en) 2003-06-16
CN1596375A (zh) 2005-03-16
WO2003046620A3 (en) 2003-09-04
AU2002347634A1 (en) 2003-06-10
WO2003046620A2 (en) 2003-06-05

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: FUJI PHOTO FILM CO., LTD.

Free format text: FORMER OWNER: FUJIFILM HOLDINGS CORP.

Effective date: 20070427

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20070427

Address after: Tokyo, Japan

Applicant after: FUJIFILM Corp.

Address before: Tokyo, Japan

Applicant before: Fujifilm Corp.

C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20081008

CX01 Expiry of patent term