WO2007109283A3 - Encapsulants for electronic components - Google Patents

Encapsulants for electronic components Download PDF

Info

Publication number
WO2007109283A3
WO2007109283A3 PCT/US2007/006937 US2007006937W WO2007109283A3 WO 2007109283 A3 WO2007109283 A3 WO 2007109283A3 US 2007006937 W US2007006937 W US 2007006937W WO 2007109283 A3 WO2007109283 A3 WO 2007109283A3
Authority
WO
WIPO (PCT)
Prior art keywords
ethylene copolymer
composition
parts
weight
transparent
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.)
Ceased
Application number
PCT/US2007/006937
Other languages
French (fr)
Other versions
WO2007109283A2 (en
Inventor
Bruce Michael Hasch
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to JP2009501521A priority Critical patent/JP5253373B2/en
Priority to CN2007800097823A priority patent/CN101405886B/en
Priority to EP07753556A priority patent/EP1997164A2/en
Publication of WO2007109283A2 publication Critical patent/WO2007109283A2/en
Publication of WO2007109283A3 publication Critical patent/WO2007109283A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/80—Constructional details
    • H10K30/88—Passivation; Containers; Encapsulations
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10743—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing acrylate (co)polymers or salts thereof
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/80—Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
    • H10F19/804—Materials of encapsulations
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

An electronic device comprising an electronic component encapsulated by a composition comprising crosslinked ethylene copolymer blended with from about 150 to about 1,000 parts by weight per million parts by weight (ppm) of the ethylene copolymer of fatty acid amide, and manufacture of the electronic device. One preferred electronic device is a photovoltaic solar cell module wherein the electronic component comprises photovoltaic cells and the composition is a transparent composition. In addition, a composition comprising ethylene copolymer blended with from about 150 to less than 500 parts by weight per million parts by weight (ppm) of the ethylene copolymer of fatty acid amide. Further, a transparent laminate comprising at least one layer of transparent glass and at least one layer of a transparent composition comprising an ethylene copolymer blended with from about 150 to 1,000 parts by weight per million parts by weight of the ethylene copolymer of a fatty acid amide.
PCT/US2007/006937 2006-03-21 2007-03-20 Encapsulants for electronic components Ceased WO2007109283A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009501521A JP5253373B2 (en) 2006-03-21 2007-03-20 Encapsulant for electronic components
CN2007800097823A CN101405886B (en) 2006-03-21 2007-03-20 Encapsulants for electronic components
EP07753556A EP1997164A2 (en) 2006-03-21 2007-03-20 Encapsulants for electronic components

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/386,143 US20070221268A1 (en) 2006-03-21 2006-03-21 Encapsulants for electronic components
US11/386,143 2006-03-21

Publications (2)

Publication Number Publication Date
WO2007109283A2 WO2007109283A2 (en) 2007-09-27
WO2007109283A3 true WO2007109283A3 (en) 2007-12-21

Family

ID=38375128

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/006937 Ceased WO2007109283A2 (en) 2006-03-21 2007-03-20 Encapsulants for electronic components

Country Status (5)

Country Link
US (1) US20070221268A1 (en)
EP (1) EP1997164A2 (en)
JP (1) JP5253373B2 (en)
CN (1) CN101405886B (en)
WO (1) WO2007109283A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8772624B2 (en) * 2006-07-28 2014-07-08 E I Du Pont De Nemours And Company Solar cell encapsulant layers with enhanced stability and adhesion
US20080128018A1 (en) * 2006-12-04 2008-06-05 Richard Allen Hayes Solar cells which include the use of certain poly(vinyl butyral)/film bilayer encapsulant layers with a low blocking tendency and a simplified process to produce thereof
US20080196760A1 (en) * 2007-02-15 2008-08-21 Richard Allen Hayes Articles such as safety laminates and solar cell modules containing high melt flow acid copolymer compositions
US8691372B2 (en) * 2007-02-15 2014-04-08 E I Du Pont De Nemours And Company Articles comprising high melt flow ionomeric compositions
US20100089446A1 (en) * 2007-02-23 2010-04-15 Bridgestone Corporation Solar cell sealing film and solar cell including the sealing film
US20080264471A1 (en) * 2007-04-30 2008-10-30 Richard Allen Hayes Solar cell modules comprising compositionally distinct encapsulant layers
US8637150B2 (en) 2007-10-01 2014-01-28 E I Du Pont De Nemours And Company Multilayer acid terpolymer encapsulant layers and interlayers and laminates therefrom
JP5619615B2 (en) * 2007-11-21 2014-11-05 アーケマ・インコーポレイテッド Photovoltaic module using PVDF-based flexible glazing film
EP2262001B1 (en) * 2008-03-21 2018-07-25 Kyocera Corporation Pair of sealing films and solar battery using the pair of sealing films
US8445776B2 (en) 2008-06-02 2013-05-21 E I Du Pont De Nemours And Company Solar cell module having a low haze encapsulant layer
EP2309551B1 (en) * 2008-06-23 2014-08-13 Asahi Glass Company, Limited Backsheet for solar cell module and solar cell module
JP5840496B2 (en) * 2008-10-31 2016-01-06 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ Highly transparent ionomer composition and article comprising the same
US20100126555A1 (en) * 2008-11-20 2010-05-27 Hoozad Inc. Concentrating photovoltaic photo-current balancing system
US20100154867A1 (en) * 2008-12-19 2010-06-24 E. I. Du Pont De Nemours And Company Mechanically reliable solar cell modules
BRPI0918686B8 (en) 2008-12-30 2022-07-05 Du Pont COMPOSITION, ARTICLE AND ARTICLE PREPARED BY INJECTION MOLDING
CN102325812A (en) * 2008-12-31 2012-01-18 纳幕尔杜邦公司 Ionomer compositions having low haze and high moisture resistance and articles comprising same
JP5381568B2 (en) * 2009-09-29 2014-01-08 大日本印刷株式会社 Conversion efficiency improving member for solar cell module and solar cell module
CN101719523B (en) * 2009-11-18 2012-06-27 常熟阿特斯阳光电力科技有限公司 Solar energy battery panel for automobile
FR2953524B1 (en) * 2009-12-03 2012-12-14 Arkema France HIGH SPEED CROSSLINKING SYSTEM
WO2011142804A1 (en) * 2010-05-10 2011-11-17 The University Of Toledo Flexible photovoltaic cells and modules having an improved adhesion characteristic
WO2011150290A2 (en) 2010-05-26 2011-12-01 The University Of Toledo Photovoltaic structures having a light scattering interface layer and methods of making the same
CN102315311A (en) * 2010-07-06 2012-01-11 杜邦太阳能有限公司 Solar module device and edge sealing and coating method thereof
WO2012050093A1 (en) * 2010-10-12 2012-04-19 三菱樹脂株式会社 Resin composition having excellent transparency and moisture prevention properties, and sheet obtained by molding same
DE102011100608B4 (en) * 2011-03-03 2024-03-28 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Suspension for protecting a semiconductor material and method for producing a semiconductor body
CN102299123A (en) * 2011-05-20 2011-12-28 电子科技大学 Method for packaging photoelectronic device
WO2015171575A1 (en) * 2014-05-09 2015-11-12 E. I. Du Pont De Nemours And Company Encapsulant composition comprising a copolymer of ethylene, vinyl acetate and a third comonomer
GB201504760D0 (en) * 2015-03-20 2015-05-06 Dupont Teijin Films Us Ltd Partnership PV cells
WO2020064297A1 (en) * 2018-09-25 2020-04-02 Saint-Gobain Glass France Laminated glass pane and method for the production thereof
KR20220099763A (en) * 2021-01-07 2022-07-14 한화토탈에너지스 주식회사 Thermal lamination film

Citations (6)

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Publication number Priority date Publication date Assignee Title
US4532189A (en) * 1982-02-19 1985-07-30 W. R. Grace & Co., Cryovac Div. Linear polyethylene shrink films
EP0521426A1 (en) * 1991-07-05 1993-01-07 BASF Aktiengesellschaft N,N'-hexamethylen-1,6-bis-erucamid containing thermoplastic polyolefin moulding composition
WO1998014512A1 (en) * 1996-10-04 1998-04-09 E.I. Du Pont De Nemours And Company Improved ethylene vinyl acetate compositions and film and methods related thereto
DE19958053A1 (en) * 1999-12-02 2001-06-07 Schultze Kraft Andreas Current-producing molded part comprises transparent flat glass disc, elastic adhesion promoting layer, silicon solar cells, adhesion promoting coating, and polymer artificial stone
EP1302988A2 (en) * 2001-10-12 2003-04-16 Bayer Aktiengesellschaft Photovoltaic modules with a thermoplastic adhesive layer and method for fabricating the same
WO2006057428A1 (en) * 2004-11-25 2006-06-01 Teijin Dupont Films Japan Limited Highly adhesive polyester film and film for protecting back side of solar cell using same

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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532189A (en) * 1982-02-19 1985-07-30 W. R. Grace & Co., Cryovac Div. Linear polyethylene shrink films
EP0521426A1 (en) * 1991-07-05 1993-01-07 BASF Aktiengesellschaft N,N'-hexamethylen-1,6-bis-erucamid containing thermoplastic polyolefin moulding composition
WO1998014512A1 (en) * 1996-10-04 1998-04-09 E.I. Du Pont De Nemours And Company Improved ethylene vinyl acetate compositions and film and methods related thereto
DE19958053A1 (en) * 1999-12-02 2001-06-07 Schultze Kraft Andreas Current-producing molded part comprises transparent flat glass disc, elastic adhesion promoting layer, silicon solar cells, adhesion promoting coating, and polymer artificial stone
EP1302988A2 (en) * 2001-10-12 2003-04-16 Bayer Aktiengesellschaft Photovoltaic modules with a thermoplastic adhesive layer and method for fabricating the same
WO2006057428A1 (en) * 2004-11-25 2006-06-01 Teijin Dupont Films Japan Limited Highly adhesive polyester film and film for protecting back side of solar cell using same

Also Published As

Publication number Publication date
CN101405886B (en) 2010-09-08
EP1997164A2 (en) 2008-12-03
CN101405886A (en) 2009-04-08
JP2009530859A (en) 2009-08-27
JP5253373B2 (en) 2013-07-31
US20070221268A1 (en) 2007-09-27
WO2007109283A2 (en) 2007-09-27

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