WO2008093623A1 - 白色ポリエステルフィルムおよび反射シート - Google Patents

白色ポリエステルフィルムおよび反射シート Download PDF

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Publication number
WO2008093623A1
WO2008093623A1 PCT/JP2008/051152 JP2008051152W WO2008093623A1 WO 2008093623 A1 WO2008093623 A1 WO 2008093623A1 JP 2008051152 W JP2008051152 W JP 2008051152W WO 2008093623 A1 WO2008093623 A1 WO 2008093623A1
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WO
WIPO (PCT)
Prior art keywords
film
white polyester
polyester film
reflective sheet
resin
Prior art date
Application number
PCT/JP2008/051152
Other languages
English (en)
French (fr)
Inventor
Takashi Ueda
Hideki Fujii
Tatsuo Yoshida
Kozo Takahashi
Masahiro Okuda
Kazunori Tanaka
Toshihiko Hiraoka
Original Assignee
Toray Industries, Inc.
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, Inc. filed Critical Toray Industries, Inc.
Priority to MX2009008216A priority Critical patent/MX2009008216A/es
Priority to US12/525,356 priority patent/US8197931B2/en
Priority to EP08710596.1A priority patent/EP2128188A4/en
Priority to KR1020097014473A priority patent/KR101238791B1/ko
Priority to CN2008800037920A priority patent/CN101605841B/zh
Priority to JP2008556078A priority patent/JP5581590B2/ja
Publication of WO2008093623A1 publication Critical patent/WO2008093623A1/ja

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    • 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
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/325—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polycycloolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • 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
    • G02F1/133553—Reflecting 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
    • 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
    • B32B2250/03—3 layers
    • 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
    • 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
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • B32B2264/0214—Particles made of materials belonging to B32B27/00
    • B32B2264/0257—Polyolefin particles, e.g. polyethylene or polypropylene homopolymers or ethylene-propylene copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/41—Opaque
    • 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
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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    • 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
    • B32B2551/00—Optical elements
    • B32B2551/08—Mirrors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material

Abstract

【課題】 本発明は、かかる従来技術の問題点に鑑み、高い反射率と高い隠蔽性を両立させ、かつフィルム破れが発生しにくく生産性の高い白色ポリエステルフィルムを提供することを目的とするものである。 【解決手段】 内部に空洞を含有する白色ポリエステルフィルムにおいて、フィルムを構成する樹脂がポリエステル樹脂と環状オレフィン共重合樹脂を用いてなる層を有し、かつ該層断面中の空洞比率が２５％を越え７５％以下でありフィルム中の環状オレフィン共重合樹脂の数平均粒径が０．１μｍ以上３μｍ以下であることにより達成できる。
PCT/JP2008/051152 2007-01-31 2008-01-28 白色ポリエステルフィルムおよび反射シート WO2008093623A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
MX2009008216A MX2009008216A (es) 2007-01-31 2008-01-28 Pelicula de poliester blanca y lamina de reflexion.
US12/525,356 US8197931B2 (en) 2007-01-31 2008-01-28 White polyester film and reflection sheet
EP08710596.1A EP2128188A4 (en) 2007-01-31 2008-01-28 WHITE POLYESTER FOIL AND MIRROR
KR1020097014473A KR101238791B1 (ko) 2007-01-31 2008-01-28 백색 폴리에스테르 필름 및 반사시트
CN2008800037920A CN101605841B (zh) 2007-01-31 2008-01-28 白色聚酯薄膜和反射片
JP2008556078A JP5581590B2 (ja) 2007-01-31 2008-01-28 白色ポリエステルフィルムおよび反射シート

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-020578 2007-01-31
JP2007020578 2007-01-31
JP2007040487 2007-02-21
JP2007-040487 2007-02-21

Publications (1)

Publication Number Publication Date
WO2008093623A1 true WO2008093623A1 (ja) 2008-08-07

Family

ID=39673935

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051152 WO2008093623A1 (ja) 2007-01-31 2008-01-28 白色ポリエステルフィルムおよび反射シート

Country Status (8)

Country Link
US (1) US8197931B2 (ja)
EP (1) EP2128188A4 (ja)
JP (2) JP5581590B2 (ja)
KR (1) KR101238791B1 (ja)
CN (1) CN101605841B (ja)
MX (1) MX2009008216A (ja)
TW (1) TW200848465A (ja)
WO (1) WO2008093623A1 (ja)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009046630A (ja) * 2007-08-22 2009-03-05 Teijin Dupont Films Japan Ltd 白色ポリエステルフィルム
JP2010099878A (ja) * 2008-10-22 2010-05-06 Toray Ind Inc ポリエステルフィルムならびにそれを用いた液晶ディスプレイ用バックライトおよび太陽電池用
JP2010237670A (ja) * 2009-03-13 2010-10-21 Toray Ind Inc 白色フィルムおよびそれを用いた面光源
JP2011094026A (ja) * 2009-10-29 2011-05-12 Toray Ind Inc 白色単層ポリエステルフィルム及びそれを用いた面光源反射部材
CN102365317A (zh) * 2009-03-26 2012-02-29 东丽株式会社 太阳能电池用聚酯膜、使用了该聚酯膜的太阳能电池背片以及太阳能电池
US20130112271A1 (en) * 2010-07-14 2013-05-09 Toyobo Co., Ltd. Polyester film for sealing backside of solar cell
WO2013108562A1 (ja) * 2012-01-17 2013-07-25 三菱樹脂株式会社 反射材
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
JP2014507300A (ja) * 2010-11-12 2014-03-27 デュポン テイジン フィルムズ ユー．エス．リミテッド パートナーシップ 反射性導電性複合フィルム
JP2016000814A (ja) * 2015-07-13 2016-01-07 東洋紡株式会社 耐加水分解性ポリエステルフィルム
JP2016130783A (ja) * 2015-01-14 2016-07-21 東レ株式会社 偏光子保護フィルム用ポリエステル樹脂組成物
KR101731486B1 (ko) * 2011-06-30 2017-05-02 코오롱인더스트리 주식회사 백색필름
JP2017530506A (ja) * 2014-06-26 2017-10-12 イッサム リサーチ ディベロップメント カンパニー オブ ザ ヘブライ ユニバーシティー オブ エルサレム リミテッドＹｉｓｓｕｍ Ｒｅｓｅａｒｃｈ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ Ｏｆ Ｔｈｅ Ｈｅｂｒｅｗ Ｕｎｉｖｅｒｓｔｙ Ｏｆ Ｊｅｒｕｓａｌｅｍ Ｌｔｄ． 改善された光アウトカップリングを具備する放出膜
WO2018025663A1 (ja) * 2016-08-02 2018-02-08 東レ株式会社 成形用白色ポリエステルフィルム及びそれを用いた白色樹脂成形体
WO2021200454A1 (ja) * 2020-03-30 2021-10-07 東レ株式会社 樹脂フィルム、ミニｌｅｄ基板、バックライトおよびディスプレイ
WO2022045362A1 (ja) * 2020-08-31 2022-03-03 住友化学株式会社 フィルム
WO2022270264A1 (ja) * 2021-06-23 2022-12-29 スタンレー電気株式会社 発光装置、発光装置の製造方法、光反射材料及び照射装置

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009008216A (es) * 2007-01-31 2009-10-12 Toray Industries Pelicula de poliester blanca y lamina de reflexion.
JP5239448B2 (ja) * 2007-06-04 2013-07-17 東レ株式会社 帯電防止性白色ポリエステルフィルム
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CN102365317A (zh) * 2009-03-26 2012-02-29 东丽株式会社 太阳能电池用聚酯膜、使用了该聚酯膜的太阳能电池背片以及太阳能电池
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CN104246545A (zh) * 2012-07-30 2014-12-24 东丽株式会社 液晶显示器用白色聚酯膜
JPWO2014021207A1 (ja) * 2012-07-30 2016-07-21 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
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JP2017530506A (ja) * 2014-06-26 2017-10-12 イッサム リサーチ ディベロップメント カンパニー オブ ザ ヘブライ ユニバーシティー オブ エルサレム リミテッドＹｉｓｓｕｍ Ｒｅｓｅａｒｃｈ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ Ｏｆ Ｔｈｅ Ｈｅｂｒｅｗ Ｕｎｉｖｅｒｓｔｙ Ｏｆ Ｊｅｒｕｓａｌｅｍ Ｌｔｄ． 改善された光アウトカップリングを具備する放出膜
US10670229B2 (en) 2014-06-26 2020-06-02 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Emitting film with improved light-out coupling
JP2016130783A (ja) * 2015-01-14 2016-07-21 東レ株式会社 偏光子保護フィルム用ポリエステル樹脂組成物
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WO2021200454A1 (ja) * 2020-03-30 2021-10-07 東レ株式会社 樹脂フィルム、ミニｌｅｄ基板、バックライトおよびディスプレイ
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JP5581590B2 (ja) 2014-09-03
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EP2128188A4 (en) 2013-12-11
MX2009008216A (es) 2009-10-12
KR101238791B1 (ko) 2013-03-04
US20100086736A1 (en) 2010-04-08
JP2014159599A (ja) 2014-09-04
TW200848465A (en) 2008-12-16
CN101605841A (zh) 2009-12-16
KR20090108595A (ko) 2009-10-15

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