TW201829202A - 斜向延伸薄膜之製造方法、偏光板之製造方法及液晶顯示裝置之製造方法 - Google Patents

斜向延伸薄膜之製造方法、偏光板之製造方法及液晶顯示裝置之製造方法 Download PDF

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Publication number
TW201829202A
TW201829202A TW107102359A TW107102359A TW201829202A TW 201829202 A TW201829202 A TW 201829202A TW 107102359 A TW107102359 A TW 107102359A TW 107102359 A TW107102359 A TW 107102359A TW 201829202 A TW201829202 A TW 201829202A
Authority
TW
Taiwan
Prior art keywords
thermoplastic resin
film
resin film
producing
obliquely
Prior art date
Application number
TW107102359A
Other languages
English (en)
Chinese (zh)
Inventor
五十嵐充
Original Assignee
日商日本瑞翁股份有限公司
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
Application filed by 日商日本瑞翁股份有限公司 filed Critical 日商日本瑞翁股份有限公司
Publication of TW201829202A publication Critical patent/TW201829202A/zh

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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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
TW107102359A 2017-01-31 2018-01-23 斜向延伸薄膜之製造方法、偏光板之製造方法及液晶顯示裝置之製造方法 TW201829202A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-015849 2017-01-31
JP2017015849 2017-01-31

Publications (1)

Publication Number Publication Date
TW201829202A true TW201829202A (zh) 2018-08-16

Family

ID=63040605

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107102359A TW201829202A (zh) 2017-01-31 2018-01-23 斜向延伸薄膜之製造方法、偏光板之製造方法及液晶顯示裝置之製造方法

Country Status (3)

Country Link
JP (1) JP7063275B2 (fr)
TW (1) TW201829202A (fr)
WO (1) WO2018142991A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7015950B1 (ja) * 2021-03-26 2022-02-14 日東電工株式会社 延伸フィルムの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004160665A (ja) * 2002-11-08 2004-06-10 Fuji Photo Film Co Ltd 光学用フィルムの製造方法
JP2011245624A (ja) * 2010-05-21 2011-12-08 Kaneka Corp 光学用フィルムの製造方法
US20130235309A1 (en) * 2010-10-21 2013-09-12 Konica Minolta , Inc. Continuous polymer film production method, polymer film, lambda/4 plate, polarizing plate, and liquid crystal display device
JP6582989B2 (ja) * 2013-10-30 2019-10-02 日本ゼオン株式会社 延伸フィルムの製造方法
JP6497916B2 (ja) 2014-12-08 2019-04-10 日東電工株式会社 位相差フィルムの製造方法

Also Published As

Publication number Publication date
JP7063275B2 (ja) 2022-05-09
WO2018142991A1 (fr) 2018-08-09
JPWO2018142991A1 (ja) 2019-11-14

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