CN101628470A - 光学片用基材片的制造方法及光学片的制造方法 - Google Patents

光学片用基材片的制造方法及光学片的制造方法 Download PDF

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Publication number
CN101628470A
CN101628470A CN200910152024A CN200910152024A CN101628470A CN 101628470 A CN101628470 A CN 101628470A CN 200910152024 A CN200910152024 A CN 200910152024A CN 200910152024 A CN200910152024 A CN 200910152024A CN 101628470 A CN101628470 A CN 101628470A
Authority
CN
China
Prior art keywords
sheet
optical sheet
base material
material film
base
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.)
Pending
Application number
CN200910152024A
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English (en)
Chinese (zh)
Inventor
长村惠弌
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.)
Jiro Enterprise Planning K K
Original Assignee
Jiro Enterprise Planning K K
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 Jiro Enterprise Planning K K filed Critical Jiro Enterprise Planning K K
Publication of CN101628470A publication Critical patent/CN101628470A/zh
Pending legal-status Critical Current

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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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN200910152024A 2008-07-18 2009-07-10 光学片用基材片的制造方法及光学片的制造方法 Pending CN101628470A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008187205A JP5645355B2 (ja) 2008-07-18 2008-07-18 光学シートの製造方法
JP2008187205 2008-07-18

Publications (1)

Publication Number Publication Date
CN101628470A true CN101628470A (zh) 2010-01-20

Family

ID=41573828

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910152024A Pending CN101628470A (zh) 2008-07-18 2009-07-10 光学片用基材片的制造方法及光学片的制造方法

Country Status (4)

Country Link
JP (1) JP5645355B2 (ko)
KR (1) KR101110054B1 (ko)
CN (1) CN101628470A (ko)
TW (1) TWI406049B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102650704A (zh) * 2011-02-23 2012-08-29 富士胶片株式会社 光学层压膜和显示装置
CN102848587A (zh) * 2011-06-30 2013-01-02 江苏裕兴薄膜科技股份有限公司 表面具有光扩散效果的反射膜制备方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101025796B1 (ko) * 2010-08-13 2011-04-04 정필문 패턴도광판과 개량된 제조방법
CN103302876A (zh) * 2013-04-27 2013-09-18 恩斯盟防静电材料(镇江)有限公司 通过连续工艺生产防静电片材的工艺方法
KR101597676B1 (ko) * 2014-04-30 2016-02-25 성균관대학교산학협력단 Rfid 시스템에서 비트맵을 이용한 태그 수집 방법, 장치 및 시스템
KR102116566B1 (ko) * 2016-07-27 2020-05-28 주식회사 엘지화학 대전 방지 필름 및 이의 제조 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451980A (en) * 1987-05-26 1989-02-28 Toray Industries Thermal transfer material
JPH08198989A (ja) * 1995-01-27 1996-08-06 Toray Ind Inc 積層ポリエステルフィルム及び昇華型感熱転写材
JP4325963B2 (ja) * 1999-08-18 2009-09-02 三井・デュポンポリケミカル株式会社 積層フイルム及びその製法
JP2002196117A (ja) * 2000-12-25 2002-07-10 Nitto Denko Corp 光拡散層、光拡散性シート及び光学素子
JP2002205365A (ja) * 2001-01-10 2002-07-23 Toyobo Co Ltd 光学用易接着フィルム
JP4676678B2 (ja) * 2003-03-07 2011-04-27 日東電工株式会社 高輝度偏光板
JP4074847B2 (ja) * 2003-09-30 2008-04-16 恵和株式会社 光学シート及びこれを用いたバックライトユニット
JP4238792B2 (ja) * 2004-08-04 2009-03-18 ソニー株式会社 光拡散シート及びその製造方法、並びにスクリーン
WO2007000961A1 (ja) * 2005-06-28 2007-01-04 Nitto Denko Corporation 光学フィルム、偏光板、および画像表示装置
JP2007065160A (ja) * 2005-08-30 2007-03-15 Keiwa Inc 光学シート用基材フィルム、光学シート及びバックライトユニット
JP2007106782A (ja) * 2005-10-11 2007-04-26 Toray Ind Inc 二軸延伸ポリエステルフィルムの製造方法
WO2007114258A1 (ja) * 2006-03-31 2007-10-11 Toyo Boseki Kabushiki Kaisha 光拡散性フィルム
KR100885608B1 (ko) * 2006-05-30 2009-02-24 주식회사 엘지화학 다층구조 광확산판 및 그를 포함하는 액정 디스플레이 장치
JP2008055691A (ja) * 2006-08-30 2008-03-13 Jsr Corp 光学フィルムロール、およびその製造方法
JP2008076476A (ja) * 2006-09-19 2008-04-03 Konica Minolta Medical & Graphic Inc 光拡散シート、その作製方法、及びそれを用いた液晶表示装置用のバックライトユニット

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102650704A (zh) * 2011-02-23 2012-08-29 富士胶片株式会社 光学层压膜和显示装置
CN102848587A (zh) * 2011-06-30 2013-01-02 江苏裕兴薄膜科技股份有限公司 表面具有光扩散效果的反射膜制备方法
CN102848587B (zh) * 2011-06-30 2015-05-13 江苏裕兴薄膜科技股份有限公司 表面具有光扩散效果的反射膜制备方法

Also Published As

Publication number Publication date
TWI406049B (zh) 2013-08-21
KR101110054B1 (ko) 2012-03-13
JP2010023343A (ja) 2010-02-04
KR20100009486A (ko) 2010-01-27
TW201005373A (en) 2010-02-01
JP5645355B2 (ja) 2014-12-24

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Application publication date: 20100120