JP5800640B2 - 発光ダイオード装置の製造方法 - Google Patents
発光ダイオード装置の製造方法 Download PDFInfo
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- JP5800640B2 JP5800640B2 JP2011186953A JP2011186953A JP5800640B2 JP 5800640 B2 JP5800640 B2 JP 5800640B2 JP 2011186953 A JP2011186953 A JP 2011186953A JP 2011186953 A JP2011186953 A JP 2011186953A JP 5800640 B2 JP5800640 B2 JP 5800640B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 31
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- 239000011347 resin Substances 0.000 claims description 184
- 238000007789 sealing Methods 0.000 claims description 149
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 68
- 229920001187 thermosetting polymer Polymers 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 claims description 9
- 239000010410 layer Substances 0.000 description 314
- 239000000758 substrate Substances 0.000 description 24
- 239000002313 adhesive film Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 229920002050 silicone resin Polymers 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000011888 foil Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007606 doctor blade method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
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- 229910052742 iron Inorganic materials 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
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- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003522 acrylic cement Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000004840 adhesive resin Substances 0.000 description 2
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- 229910052802 copper Inorganic materials 0.000 description 2
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- 239000002223 garnet Substances 0.000 description 2
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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
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 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
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1064—Partial cutting [e.g., grooving or incising]
-
- 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
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1082—Partial cutting bonded sandwich [e.g., grooving or incising]
-
- 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
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
-
- 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
- Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
- Y10T156/109—Embedding of laminae within face of additional laminae
-
- 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
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
-
- 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
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
- Y10T156/1168—Gripping and pulling work apart during delaminating
-
- 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
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
- Y10T156/1168—Gripping and pulling work apart during delaminating
- Y10T156/1195—Delaminating from release surface
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
(ロールトゥロール方式)
下記の各工程をロールトゥロール方式により実施した。
上面が離型処理されたポリエチレンテレフタレートからなる拘束層を用意した(図2(a)参照)。なお、拘束層は、長尺平帯状をなし、幅300mm、厚み50μmであった。
積層体における拘束層、蛍光体層、封止樹脂層および離型層を、円環形状の刃型により、発光ダイオード素子(図5参照)に対応するパターンに切り込んで、円環形状の切込を形成した(図3(a)および図3(b)参照)。切込の直径は100mm、各切込間の間隔は50mmであった。
(ロールトゥロール方式および枚葉方式)
積層体を用意する工程(図2参照)および積層体を切り込む工程(図6参照)をロールトゥロール方式により実施し、それらを除く各工程を枚葉方式により実施した。
2 支持層
3 拘束層
4 蛍光体層
5 封止樹脂層
11埋設部分
12外枠部
21発光ダイオード素子
22発光ダイオード装置
Claims (4)
- 発光ダイオード素子が封止樹脂層によって封止されている発光ダイオード装置の製造方法であって、
支持層、前記支持層の厚み方向一方側に形成される拘束層、および、前記拘束層の厚み方向一方側に形成され、封止樹脂からなる前記封止樹脂層を備える積層体を用意する工程、
前記積層体における前記封止樹脂層および前記拘束層を、前記発光ダイオード素子に対応するパターンに切り込む工程、
前記パターンに切り込まれた前記封止樹脂層および前記拘束層において、前記発光ダイオード素子に対応しない部分を除去する工程、
前記発光ダイオード素子に対応する前記封止樹脂層と、前記発光ダイオード素子とを対向させて、それらを、互いに近接する方向に押圧して、前記発光ダイオード素子を前記封止樹脂層により封止する工程、および、
前記支持層および前記拘束層を前記積層体から除去する工程
を備えることを特徴とする、発光ダイオード装置の製造方法。 - 封止樹脂が、熱硬化性樹脂であり、
前記封止樹脂層が、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に記載の発光ダイオード装置の製造方法。 - 前記積層体を用意する工程では、
蛍光体層を、前記拘束層と前記封止樹脂層との間に介在させるとともに、
前記封止樹脂層を、前記蛍光体層の厚み方向一方側に形成する
ことを特徴とする、請求項1または2に記載の発光ダイオード装置の製造方法。 - 前記積層体における前記封止樹脂層および前記拘束層を、前記発光ダイオード素子に対応するパターンに切り込む工程が、厚み方向において、前記支持層を切断せず、かつ、前記封止樹脂層および前記拘束層を切断することにより、前記積層体における前記封止樹脂層および前記拘束層を、前記発光ダイオード素子に対応するパターンに切り込む工程であ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発光ダイオード装置の製造方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011186953A JP5800640B2 (ja) | 2011-08-30 | 2011-08-30 | 発光ダイオード装置の製造方法 |
TW101129118A TWI528598B (zh) | 2011-08-30 | 2012-08-10 | 發光二極體裝置之製造方法 |
EP12181844.7A EP2565948A3 (en) | 2011-08-30 | 2012-08-27 | Method for encapsulating a light emitting diode device |
US13/597,341 US8551277B2 (en) | 2011-08-30 | 2012-08-29 | Method for producing light emitting diode device |
KR1020120094879A KR20130024835A (ko) | 2011-08-30 | 2012-08-29 | 발광 다이오드 장치의 제조 방법 |
CN2012103170132A CN102969429A (zh) | 2011-08-30 | 2012-08-30 | 发光二极管装置的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011186953A JP5800640B2 (ja) | 2011-08-30 | 2011-08-30 | 発光ダイオード装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013051234A JP2013051234A (ja) | 2013-03-14 |
JP5800640B2 true JP5800640B2 (ja) | 2015-10-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011186953A Active JP5800640B2 (ja) | 2011-08-30 | 2011-08-30 | 発光ダイオード装置の製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8551277B2 (ja) |
EP (1) | EP2565948A3 (ja) |
JP (1) | JP5800640B2 (ja) |
KR (1) | KR20130024835A (ja) |
CN (1) | CN102969429A (ja) |
TW (1) | TWI528598B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8858025B2 (en) * | 2012-03-07 | 2014-10-14 | Lg Innotek Co., Ltd. | Lighting device |
US9847445B2 (en) * | 2012-04-05 | 2017-12-19 | Koninklijke Philips N.V. | LED thin-film device partial singulation prior to substrate thinning or removal |
JP2013258209A (ja) * | 2012-06-11 | 2013-12-26 | Nitto Denko Corp | 封止シート、発光ダイオード装置およびその製造方法 |
KR101449984B1 (ko) * | 2013-05-02 | 2014-10-15 | 주식회사 티지오테크 | 금속 봉지부 제조방법 |
CN105190857A (zh) * | 2013-05-24 | 2015-12-23 | 日东电工株式会社 | 密封片和其制造方法 |
CN106469772B (zh) * | 2015-08-18 | 2018-01-05 | 江苏诚睿达光电有限公司 | 一种基于滚压式的热塑性树脂光转换体贴合封装led的工艺方法 |
US10193031B2 (en) * | 2016-03-11 | 2019-01-29 | Rohinni, LLC | Method for applying phosphor to light emitting diodes and apparatus thereof |
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JPH05283456A (ja) | 1992-03-31 | 1993-10-29 | Toshiba Corp | 封止用シート、樹脂封止装置および樹脂封止型半導体装置の製造方法 |
US7147739B2 (en) * | 2002-12-20 | 2006-12-12 | Cree Inc. | Systems for assembling components on submounts and methods therefor |
JP4170839B2 (ja) * | 2003-07-11 | 2008-10-22 | 日東電工株式会社 | 積層シート |
JP4677758B2 (ja) * | 2004-10-14 | 2011-04-27 | 日立化成工業株式会社 | ダイボンドダイシングシート及びその製造方法、並びに、半導体装置の製造方法 |
US20070001182A1 (en) * | 2005-06-30 | 2007-01-04 | 3M Innovative Properties Company | Structured phosphor tape article |
DE102005046942A1 (de) * | 2005-09-30 | 2007-04-05 | Osram Opto Semiconductors Gmbh | Verfahren zur Verbindung von Schichten, entsprechendes Bauelement und organische Leuchtdiode |
JP5378666B2 (ja) * | 2007-09-03 | 2013-12-25 | 日東電工株式会社 | 光半導体装置の製造方法 |
TWI364801B (en) * | 2007-12-20 | 2012-05-21 | Chipmos Technologies Inc | Dice rearrangement package structure using layout process to form a compliant configuration |
JP2009212511A (ja) * | 2008-02-07 | 2009-09-17 | Sumitomo Bakelite Co Ltd | ダイシングシート機能付き半導体用フィルムおよび半導体装置 |
JP5190993B2 (ja) * | 2008-11-20 | 2013-04-24 | 日東電工株式会社 | 光半導体封止用シート |
US20110005662A1 (en) * | 2009-07-10 | 2011-01-13 | Kuo-Hua Sung | Method for Fabricating Multilayer Panels |
JP5340191B2 (ja) * | 2010-02-02 | 2013-11-13 | 日東電工株式会社 | 光半導体装置 |
TWI470704B (zh) * | 2010-07-14 | 2015-01-21 | Ind Tech Res Inst | 環境敏感電子元件的封裝方法 |
JP5546985B2 (ja) * | 2010-07-28 | 2014-07-09 | 日東電工株式会社 | 半導体装置製造用フィルム、半導体装置製造用フィルムの製造方法、及び、半導体装置の製造方法。 |
-
2011
- 2011-08-30 JP JP2011186953A patent/JP5800640B2/ja active Active
-
2012
- 2012-08-10 TW TW101129118A patent/TWI528598B/zh active
- 2012-08-27 EP EP12181844.7A patent/EP2565948A3/en not_active Withdrawn
- 2012-08-29 US US13/597,341 patent/US8551277B2/en active Active
- 2012-08-29 KR KR1020120094879A patent/KR20130024835A/ko not_active Application Discontinuation
- 2012-08-30 CN CN2012103170132A patent/CN102969429A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2565948A2 (en) | 2013-03-06 |
EP2565948A3 (en) | 2014-07-30 |
CN102969429A (zh) | 2013-03-13 |
KR20130024835A (ko) | 2013-03-08 |
US8551277B2 (en) | 2013-10-08 |
US20130048209A1 (en) | 2013-02-28 |
TWI528598B (zh) | 2016-04-01 |
JP2013051234A (ja) | 2013-03-14 |
TW201310722A (zh) | 2013-03-01 |
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