TWI562889B - - Google Patents

Info

Publication number
TWI562889B
TWI562889B TW102127085A TW102127085A TWI562889B TW I562889 B TWI562889 B TW I562889B TW 102127085 A TW102127085 A TW 102127085A TW 102127085 A TW102127085 A TW 102127085A TW I562889 B TWI562889 B TW I562889B
Authority
TW
Taiwan
Application number
TW102127085A
Other versions
TW201410465A (zh
Inventor
Takashi Funatomi
Masahiro Hasegawa
Masatoshi Izawa
Original Assignee
Toray Industries
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 Toray Industries filed Critical Toray Industries
Publication of TW201410465A publication Critical patent/TW201410465A/zh
Application granted granted Critical
Publication of TWI562889B publication Critical patent/TWI562889B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B32B27/205—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents the fillers creating voids or cavities, e.g. by stretching
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/244—All polymers belonging to those covered by group B32B27/36
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW102127085A 2012-07-30 2013-07-29 液晶顯示器用白色聚酯薄膜 TW201410465A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012168128 2012-07-30

Publications (2)

Publication Number Publication Date
TW201410465A TW201410465A (zh) 2014-03-16
TWI562889B true TWI562889B (zh) 2016-12-21

Family

ID=50027884

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102127085A TW201410465A (zh) 2012-07-30 2013-07-29 液晶顯示器用白色聚酯薄膜

Country Status (4)

Country Link
JP (2) JP6295664B2 (zh)
CN (1) CN104246545B (zh)
TW (1) TW201410465A (zh)
WO (1) WO2014021207A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014021207A1 (ja) * 2012-07-30 2014-02-06 東レ株式会社 液晶ディスプレイ用白色ポリエステルフィルム
JP6174453B2 (ja) * 2013-10-28 2017-08-02 帝人フィルムソリューション株式会社 白色ポリエステルフィルム
CN104793274A (zh) * 2014-12-23 2015-07-22 南京亚博联新材料科技股份有限公司 一种光扩散用聚酯薄膜
KR102397408B1 (ko) * 2016-06-24 2022-05-11 코오롱인더스트리 주식회사 폴리에스테르 다층필름 및 이의 제조방법
JP6635119B2 (ja) * 2016-07-27 2020-01-22 東洋紡株式会社 白色ポリエステル系フィルム、積層体及び包装袋
KR102231849B1 (ko) * 2019-03-28 2021-03-25 도레이첨단소재 주식회사 이축 배향 폴리에스테르 반사필름 및 그 제조방법
JP2020109515A (ja) * 2020-02-03 2020-07-16 東洋紡フイルムソリューション株式会社 大型ディスプレイ用白色反射フィルム
KR102272984B1 (ko) * 2020-06-04 2021-07-05 도레이첨단소재 주식회사 백색 폴리에스테르 필름 및 그의 제조방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100086736A1 (en) * 2007-01-31 2010-04-08 Toray Industries, Inc. White polyester film and reflection sheet

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7273640B2 (en) * 2003-11-21 2007-09-25 Rohm And Haas Denmark Finance A/S Highly reflective optical element
CN101193737B (zh) * 2005-06-09 2010-11-24 东丽株式会社 双轴拉伸聚酯膜的制造方法
JP4548430B2 (ja) * 2006-03-02 2010-09-22 東レ株式会社 反射板用白色積層ポリエステルフィルム
JP4784380B2 (ja) * 2006-04-27 2011-10-05 東洋紡績株式会社 積層ポリエステルフィルム及び鏡面反射フィルム
KR101086093B1 (ko) * 2006-06-30 2011-11-25 도요 보세키 가부시키가이샤 성형용 적층 폴리에스테르 필름 및 그 제조방법
JP5082606B2 (ja) * 2006-07-07 2012-11-28 東レ株式会社 反射シート用白色積層ポリエステルフィルム
JP4609580B2 (ja) * 2006-09-06 2011-01-12 東洋紡績株式会社 成型用ポリエステルフィルムの製造方法
JP5082951B2 (ja) * 2007-03-14 2012-11-28 東レ株式会社 反射板用ポリエステルフィルム
JP2009035670A (ja) * 2007-08-03 2009-02-19 Toray Ind Inc 金属板被覆用ポリエステルフィルム
CN102782532B (zh) * 2010-03-23 2015-04-15 东丽株式会社 白色聚酯膜、使用其的光反射板以及液晶显示器用背光源
JP5672735B2 (ja) * 2010-03-26 2015-02-18 東レ株式会社 空洞含有ポリエステルフィルム
JP2011209499A (ja) * 2010-03-30 2011-10-20 Toray Ind Inc 面光源反射板用白色ポリエステルフィルム及びそれを用いた液晶ディスプレイ用面光源反射板
JP5807466B2 (ja) * 2010-09-17 2015-11-10 東レ株式会社 積層フィルムおよびそれを用いた自動車用窓ガラス
JP2012137618A (ja) * 2010-12-27 2012-07-19 Toray Ind Inc 面光源反射板用白色ポリエステルフィルム
WO2014021207A1 (ja) * 2012-07-30 2014-02-06 東レ株式会社 液晶ディスプレイ用白色ポリエステルフィルム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100086736A1 (en) * 2007-01-31 2010-04-08 Toray Industries, Inc. White polyester film and reflection sheet

Also Published As

Publication number Publication date
JP6295664B2 (ja) 2018-03-20
JPWO2014021207A1 (ja) 2016-07-21
JP6624184B2 (ja) 2019-12-25
TW201410465A (zh) 2014-03-16
WO2014021207A1 (ja) 2014-02-06
CN104246545A (zh) 2014-12-24
JP2018063437A (ja) 2018-04-19
CN104246545B (zh) 2017-05-24

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