TWI488743B - Reflector with white film - Google Patents

Reflector with white film Download PDF

Info

Publication number
TWI488743B
TWI488743B TW099108704A TW99108704A TWI488743B TW I488743 B TWI488743 B TW I488743B TW 099108704 A TW099108704 A TW 099108704A TW 99108704 A TW99108704 A TW 99108704A TW I488743 B TWI488743 B TW I488743B
Authority
TW
Taiwan
Prior art keywords
film
thermoplastic polyester
white
light
layer
Prior art date
Application number
TW099108704A
Other languages
English (en)
Chinese (zh)
Other versions
TW201041743A (en
Inventor
栂野真也
楠目博
久保耕司
Original Assignee
帝人都朋軟片股份有限公司
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
Priority claimed from JP2009074269A external-priority patent/JP2010224446A/ja
Priority claimed from JP2009155283A external-priority patent/JP5629064B2/ja
Priority claimed from JP2009155284A external-priority patent/JP5502379B2/ja
Application filed by 帝人都朋軟片股份有限公司 filed Critical 帝人都朋軟片股份有限公司
Publication of TW201041743A publication Critical patent/TW201041743A/zh
Application granted granted Critical
Publication of TWI488743B publication Critical patent/TWI488743B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0808—Mirrors having a single reflecting layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • F21V7/26—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material the material comprising photoluminescent substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • F21V7/30—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings the coatings comprising photoluminescent substances
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/34—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
TW099108704A 2009-03-25 2010-03-24 Reflector with white film TWI488743B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009074269A JP2010224446A (ja) 2009-03-25 2009-03-25 液晶表示装置のバックライトユニットの反射フィルム用白色フィルム
JP2009155283A JP5629064B2 (ja) 2009-06-30 2009-06-30 反射板用白色フィルム
JP2009155284A JP5502379B2 (ja) 2009-06-30 2009-06-30 白色反射フィルム

Publications (2)

Publication Number Publication Date
TW201041743A TW201041743A (en) 2010-12-01
TWI488743B true TWI488743B (zh) 2015-06-21

Family

ID=42780906

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099108704A TWI488743B (zh) 2009-03-25 2010-03-24 Reflector with white film

Country Status (4)

Country Link
KR (1) KR101640273B1 (ja)
CN (1) CN102362217B (ja)
TW (1) TWI488743B (ja)
WO (1) WO2010110211A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606980A (zh) * 2012-03-05 2012-07-25 昆山市诚泰电气股份有限公司 反射板
CN102606981A (zh) * 2012-03-30 2012-07-25 昆山市诚泰电气股份有限公司 反射片
WO2014021476A1 (ja) * 2012-08-03 2014-02-06 帝人デュポンフィルム株式会社 白色反射性フィルム
CN103091733B (zh) * 2013-01-23 2015-03-18 昆山乐凯锦富光电科技有限公司 一种背光模组用光学反射膜
CN103454701B (zh) * 2013-09-16 2016-04-06 宁波东旭成新材料科技有限公司 一种高挺度复合反射膜
CN103660465B (zh) * 2013-11-29 2016-08-17 北京康得新复合材料股份有限公司 反射片及其制备方法
JP2017044886A (ja) * 2015-08-27 2017-03-02 帝人フィ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
JP2017026676A (ja) * 2015-07-16 2017-02-02 帝人フィ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
JP6837285B2 (ja) * 2016-04-07 2021-03-03 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
KR102231849B1 (ko) * 2019-03-28 2021-03-25 도레이첨단소재 주식회사 이축 배향 폴리에스테르 반사필름 및 그 제조방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007328150A (ja) * 2006-06-08 2007-12-20 Teijin Dupont Films Japan Ltd 白色反射フィルム
JP2008065142A (ja) * 2006-09-08 2008-03-21 Denki Kagaku Kogyo Kk 光拡散シート
JP2008088207A (ja) * 2006-09-29 2008-04-17 Asahi Kasei Chemicals Corp ポリトリメチレンテレフタレート樹脂組成物発泡シート及びその製造方法
JP2009042421A (ja) * 2007-08-08 2009-02-26 Toray Ind Inc 液晶ディスプレイ反射板用白色ポリエステルフイルム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362104A (ja) 1986-09-01 1988-03-18 株式会社明拓システム 電飾用光源装置
JPH0816175A (ja) 1994-06-27 1996-01-19 Calsonic Corp 能動型消音器
JP4194686B2 (ja) 1998-07-22 2008-12-10 帝人株式会社 白色ポリエステルフィルムおよびそれを基材とする受像シート
JP4245795B2 (ja) * 2000-11-02 2009-04-02 帝人株式会社 積層白色ポリエステルフィルム
JP2004050479A (ja) 2002-07-17 2004-02-19 Teijin Dupont Films Japan Ltd 積層白色ポリエステルフィルム
JP3946183B2 (ja) 2003-10-27 2007-07-18 帝人デュポンフィルム株式会社 白色ポリエステルフィルム
WO2007069541A1 (ja) * 2005-12-12 2007-06-21 Mitsubishi Plastics, Inc. 反射フィルム
JP5098337B2 (ja) * 2006-02-03 2012-12-12 東レ株式会社 極細繊維からなる光反射シート及びそれを備えた液晶ディスプレイ
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007328150A (ja) * 2006-06-08 2007-12-20 Teijin Dupont Films Japan Ltd 白色反射フィルム
JP2008065142A (ja) * 2006-09-08 2008-03-21 Denki Kagaku Kogyo Kk 光拡散シート
JP2008088207A (ja) * 2006-09-29 2008-04-17 Asahi Kasei Chemicals Corp ポリトリメチレンテレフタレート樹脂組成物発泡シート及びその製造方法
JP2009042421A (ja) * 2007-08-08 2009-02-26 Toray Ind Inc 液晶ディスプレイ反射板用白色ポリエステルフイルム

Also Published As

Publication number Publication date
KR20110130411A (ko) 2011-12-05
CN102362217B (zh) 2015-09-30
KR101640273B1 (ko) 2016-07-15
WO2010110211A1 (ja) 2010-09-30
TW201041743A (en) 2010-12-01
CN102362217A (zh) 2012-02-22

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