JP2012142364A - 封止部材、封止方法、および、光半導体装置の製造方法 - Google Patents
封止部材、封止方法、および、光半導体装置の製造方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 239000004065 semiconductor Substances 0.000 title claims abstract description 19
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 151
- 239000011347 resin Substances 0.000 claims abstract description 151
- 229920001187 thermosetting polymer Polymers 0.000 claims description 10
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- 239000000758 substrate Substances 0.000 description 19
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- -1 polyethylene terephthalate Polymers 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
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- 238000010438 heat treatment Methods 0.000 description 5
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- 238000002296 dynamic light scattering Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
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- 239000007787 solid Substances 0.000 description 3
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- 239000004641 Diallyl-phthalate Substances 0.000 description 1
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- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
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- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
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- 239000002223 garnet Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
- B29C43/203—Making multilayered articles
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/68—Release sheets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/93—Batch processes
- H01L2224/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L2224/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/0041—Processes relating to semiconductor body packages relating to wavelength conversion elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/005—Processes relating to semiconductor body packages relating to encapsulations
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- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
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- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2839—Web or sheet containing structurally defined element or component and having an adhesive outermost layer with release or antistick coating
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- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
【解決手段】
長尺な剥離フィルム2と、剥離フィルム2の長手方向に沿って、互いに間隔を隔てて並列配置されるように、剥離フィルム2の上に積層される複数の封止樹脂層6とを備える封止部材1を用いて、封止部材1を長手方向に搬送しながら、封止樹脂層6とLED20とを対向させ、対向された封止樹脂層6を、LED20に向かって押圧して、LED20を封止樹脂層6により封止することを繰り返す。
【選択図】図4
Description
1.封止部材の製造
Y3Al5O12:Ce蛍光体粒子5質量%と、平均粒子径(体積基準、動的光散乱法により測定)20nm以下のシリカ粒子10質量%とを含有する熱硬化性シリコーン樹脂を、ポリエチレンテレフタレートからなる厚み50μmの長尺状のベースフィルムの離型面に塗布し、120℃×10分加熱して、厚み400μmの半硬化状態(Bステージ)の封止樹脂層を得た(図2(a)参照)。
2.光半導体素子の封止
図4に示す封止装置を用いて、封止部材を順次繰り出しながら、封止層と、LEDを備える発光基板とを対向させて、連続的にLEDを封止した。
2 剥離フィルム
5 レンズ形成樹脂層
6 封止樹脂層
20 LED
Claims (6)
- 長尺な剥離フィルムと、
封止樹脂からなり、前記剥離フィルムの長手方向に沿って、互いに間隔を隔てて並列配置されるように、前記剥離フィルムの上に積層される複数の封止樹脂層と
を備えることを特徴とする、封止部材。 - 光半導体素子を封止することを特徴とする、請求項1に記載の封止部材。
- レンズを形成するレンズ形成樹脂からなり、前記剥離フィルムと各前記封止樹脂層との間に介在されるレンズ形成樹脂層を、さらに備えることを特徴とする、請求項2に記載の封止部材。
- 前記封止樹脂が、熱硬化性樹脂であり、
前記封止樹脂層が、前記熱硬化性樹脂のBステージ樹脂から形成されていることを特徴とする、請求項1〜3のいずれか一項に記載の封止部材。 - 請求項1〜4のいずれか一項に記載の封止部材を長手方向に搬送しながら、前記封止樹脂層と封止対象とを対向させる工程と、
対向された前記封止樹脂層および/または前記封止対象を、それらが近接する方向に押圧して、前記封止対象を前記封止樹脂層により封止する工程と
を繰り返すことを特徴とする、封止方法。 - 封止対象が光半導体素子であり、請求項5に記載の封止方法を備えることを特徴とする、光半導体装置の製造方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010292861A JP2012142364A (ja) | 2010-12-28 | 2010-12-28 | 封止部材、封止方法、および、光半導体装置の製造方法 |
CN2011104050576A CN102543901A (zh) | 2010-12-28 | 2011-12-07 | 密封构件、密封方法及光半导体装置的制造方法 |
TW100145830A TW201251139A (en) | 2010-12-28 | 2011-12-12 | Sealing member, sealing method, and method for producing optical semiconductor device |
EP11192972.5A EP2472615B1 (en) | 2010-12-28 | 2011-12-12 | Method for producing optical semiconductor device |
US13/331,219 US20120160412A1 (en) | 2010-12-28 | 2011-12-20 | Sealing member, sealing method, and method for producing optical semiconductor device |
KR1020110143426A KR20120075424A (ko) | 2010-12-28 | 2011-12-27 | 봉지 부재, 봉지 방법, 및 광반도체 장치의 제조방법 |
US14/211,291 US20140199795A1 (en) | 2010-12-28 | 2014-03-14 | Sealing member, sealing method, and method for producing optical semiconductor device |
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JP2010292861A JP2012142364A (ja) | 2010-12-28 | 2010-12-28 | 封止部材、封止方法、および、光半導体装置の製造方法 |
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JP2012142364A true JP2012142364A (ja) | 2012-07-26 |
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JP2010292861A Pending JP2012142364A (ja) | 2010-12-28 | 2010-12-28 | 封止部材、封止方法、および、光半導体装置の製造方法 |
Country Status (6)
Country | Link |
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US (2) | US20120160412A1 (ja) |
EP (1) | EP2472615B1 (ja) |
JP (1) | JP2012142364A (ja) |
KR (1) | KR20120075424A (ja) |
CN (1) | CN102543901A (ja) |
TW (1) | TW201251139A (ja) |
Cited By (6)
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JP2014127525A (ja) * | 2012-12-25 | 2014-07-07 | Shin Etsu Chem Co Ltd | 封止用樹脂付き金型成型用離型フィルム、それを用いた光半導体素子の封止方法及び該封止された光半導体素子を備えた光半導体デバイス |
WO2014188742A1 (ja) * | 2013-05-24 | 2014-11-27 | 日東電工株式会社 | 封止シートおよびその製造方法 |
JP2018525816A (ja) * | 2015-08-18 | 2018-09-06 | ジアンスー チェリティ オプトロニクス カンパニー リミテッドJiangsu Cherrity Optronics Co., Ltd. | 直列ローリングによって有機シリコン樹脂光変換体でledを貼り合せてパッケージするプロセス方法 |
JP2018525815A (ja) * | 2015-08-18 | 2018-09-06 | ジアンスー チェリティ オプトロニクス カンパニー リミテッドJiangsu Cherrity Optronics Co., Ltd. | 不定形有機シリコン樹脂光変換体でledを貼り合せてパッケージするプロセス方法 |
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JP2018530901A (ja) * | 2015-08-18 | 2018-10-18 | ジアンスー チェリティ オプトロニクス カンパニー リミテッドJiangsu Cherrity Optronics Co., Ltd. | 不定形有機シリコン樹脂光変換体でledを貼り合せてパッケージする設備システム |
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US11776922B2 (en) | 2020-07-01 | 2023-10-03 | Sandisk Technologies Llc | Semiconductor structure containing pre-polymerized protective layer and method of making thereof |
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- 2011-12-12 EP EP11192972.5A patent/EP2472615B1/en not_active Not-in-force
- 2011-12-12 TW TW100145830A patent/TW201251139A/zh unknown
- 2011-12-20 US US13/331,219 patent/US20120160412A1/en not_active Abandoned
- 2011-12-27 KR KR1020110143426A patent/KR20120075424A/ko not_active Application Discontinuation
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2014
- 2014-03-14 US US14/211,291 patent/US20140199795A1/en not_active Abandoned
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JP2014127525A (ja) * | 2012-12-25 | 2014-07-07 | Shin Etsu Chem Co Ltd | 封止用樹脂付き金型成型用離型フィルム、それを用いた光半導体素子の封止方法及び該封止された光半導体素子を備えた光半導体デバイス |
WO2014188742A1 (ja) * | 2013-05-24 | 2014-11-27 | 日東電工株式会社 | 封止シートおよびその製造方法 |
KR20160013030A (ko) | 2013-05-24 | 2016-02-03 | 닛토덴코 가부시키가이샤 | 밀봉 시트 및 그 제조 방법 |
JP2018525816A (ja) * | 2015-08-18 | 2018-09-06 | ジアンスー チェリティ オプトロニクス カンパニー リミテッドJiangsu Cherrity Optronics Co., Ltd. | 直列ローリングによって有機シリコン樹脂光変換体でledを貼り合せてパッケージするプロセス方法 |
JP2018525815A (ja) * | 2015-08-18 | 2018-09-06 | ジアンスー チェリティ オプトロニクス カンパニー リミテッドJiangsu Cherrity Optronics Co., Ltd. | 不定形有機シリコン樹脂光変換体でledを貼り合せてパッケージするプロセス方法 |
JP2018527745A (ja) * | 2015-08-18 | 2018-09-20 | ジアンスー チェリティ オプトロニクス カンパニー リミテッドJiangsu Cherrity Optronics Co., Ltd. | 直列ローリングによって有機シリコン樹脂光変換体でledを貼り合せてパッケージする設備システム |
JP2018530901A (ja) * | 2015-08-18 | 2018-10-18 | ジアンスー チェリティ オプトロニクス カンパニー リミテッドJiangsu Cherrity Optronics Co., Ltd. | 不定形有機シリコン樹脂光変換体でledを貼り合せてパッケージする設備システム |
Also Published As
Publication number | Publication date |
---|---|
CN102543901A (zh) | 2012-07-04 |
TW201251139A (en) | 2012-12-16 |
EP2472615A2 (en) | 2012-07-04 |
US20120160412A1 (en) | 2012-06-28 |
EP2472615A3 (en) | 2014-01-08 |
EP2472615B1 (en) | 2016-04-20 |
KR20120075424A (ko) | 2012-07-06 |
US20140199795A1 (en) | 2014-07-17 |
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