JP5931410B2 - 発光モジュールとその製造方法及び車両用灯具 - Google Patents
発光モジュールとその製造方法及び車両用灯具 Download PDFInfo
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- JP5931410B2 JP5931410B2 JP2011249386A JP2011249386A JP5931410B2 JP 5931410 B2 JP5931410 B2 JP 5931410B2 JP 2011249386 A JP2011249386 A JP 2011249386A JP 2011249386 A JP2011249386 A JP 2011249386A JP 5931410 B2 JP5931410 B2 JP 5931410B2
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- Prior art keywords
- resin
- light emitting
- emitting module
- dam wall
- wire
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000011347 resin Substances 0.000 claims description 85
- 229920005989 resin Polymers 0.000 claims description 85
- 239000002184 metal Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000004065 semiconductor Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 39
- 239000003566 sealing material Substances 0.000 description 29
- 230000017525 heat dissipation Effects 0.000 description 13
- 239000000758 substrate Substances 0.000 description 10
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000005855 radiation Effects 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
- 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
- H01L33/56—Materials, e.g. epoxy or silicone resin
-
- 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
- H01L33/005—Processes
-
- 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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- 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
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
1 ベース
2 LEDユニット
3 金ワイヤ
4 封止材(第1樹脂)
5,5A〜5D ダム壁(第2樹脂)
11 内装凹部
12 溝部
13 給電ランド
21 放熱基板
22 サブマウント
23 LED素子
24(24a,24b) 電極ランド
N1,N2 ノズル
Claims (4)
- 半導体発光素子を搭載し、当該半導体発光素子に対して金属ワイヤで給電を行う構成の発光モジュールであって、前記金属ワイヤを封止する第1樹脂と、前記第1樹脂の外周の少なくとも一部を囲む第2樹脂とを備え、前記半導体発光素子は前記第1樹脂及び前記第2樹脂で封止されていないことを特徴とする発光モジュール。
- 前記第1樹脂は前記第2樹脂に比較して低粘度、低弾性率であることを特徴とする請求項1に記載の発光モジュール。
- 請求項1又は2に記載の発光モジュールで構成される光源を含むことを特徴とする車両用灯具。
- 半導体発光素子を搭載し、当該半導体発光素子に対して金属ワイヤで給電を行う構成の発光モジュールの製造方法であって、前記金属ワイヤを囲む領域の少なくとも一部に第2樹脂でダム壁を形成する工程と、前記第2樹脂のダム壁で囲まれる領域又は当該第2樹脂のダム壁を一部に含むダム壁で囲まれる領域に前記第2樹脂よりも低粘度、低弾性率の第1樹脂を充填して前記半導体発光素子を前記第1樹脂及び前記第2樹脂で封止しないで前記金属ワイヤを封止する工程を含むことを特徴とする発光モジュールの製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011249386A JP5931410B2 (ja) | 2011-11-15 | 2011-11-15 | 発光モジュールとその製造方法及び車両用灯具 |
KR20120125257A KR101387675B1 (ko) | 2011-11-15 | 2012-11-07 | 발광 모듈과 그 제조 방법 및 차량용 등기구 |
US13/676,187 US10032968B2 (en) | 2011-11-15 | 2012-11-14 | Light emitting module, method for manufacturing light emitting module, and vehicular lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011249386A JP5931410B2 (ja) | 2011-11-15 | 2011-11-15 | 発光モジュールとその製造方法及び車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013105929A JP2013105929A (ja) | 2013-05-30 |
JP5931410B2 true JP5931410B2 (ja) | 2016-06-08 |
Family
ID=48279757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011249386A Active JP5931410B2 (ja) | 2011-11-15 | 2011-11-15 | 発光モジュールとその製造方法及び車両用灯具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10032968B2 (ja) |
JP (1) | JP5931410B2 (ja) |
KR (1) | KR101387675B1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105264283B (zh) * | 2013-01-10 | 2018-06-12 | 莫列斯公司 | Led组件 |
JP5935067B2 (ja) * | 2013-10-10 | 2016-06-15 | パナソニックIpマネジメント株式会社 | 波長変換板、およびそれを用いた照明装置 |
KR102634692B1 (ko) * | 2016-02-12 | 2024-02-08 | 삼성전자주식회사 | 반도체 발광 소자 패키지 |
JP6754769B2 (ja) | 2016-03-24 | 2020-09-16 | パナソニックセミコンダクターソリューションズ株式会社 | 半導体モジュールおよびその製造方法 |
CN107369662B (zh) * | 2017-06-19 | 2020-11-24 | 北京嘉楠捷思信息技术有限公司 | 一种散热装置 |
WO2019097790A1 (ja) | 2017-11-15 | 2019-05-23 | パナソニックIpマネジメント株式会社 | 半導体モジュールおよびその製造方法 |
JP7273297B2 (ja) * | 2019-06-28 | 2023-05-15 | 日亜化学工業株式会社 | 発光モジュール及び発光モジュールの製造方法 |
CN110620090A (zh) * | 2019-09-20 | 2019-12-27 | 宝能汽车有限公司 | 功率转换器 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0785497B2 (ja) * | 1986-02-12 | 1995-09-13 | セイコーエプソン株式会社 | ワイヤボンデイング部のモ−ルド構造 |
JP4350617B2 (ja) | 2004-08-24 | 2009-10-21 | 株式会社小糸製作所 | 灯具 |
JP2006066786A (ja) * | 2004-08-30 | 2006-03-09 | Seiwa Electric Mfg Co Ltd | 発光ダイオード |
JP2006308822A (ja) | 2005-04-28 | 2006-11-09 | Citizen Miyota Co Ltd | 液晶表示デバイスとその製造方法 |
JP2007150038A (ja) * | 2005-11-29 | 2007-06-14 | Tdk Corp | 光学半導体装置及びその製造方法 |
JP2008085154A (ja) * | 2006-09-28 | 2008-04-10 | Toshiba Corp | 樹脂封止半導体装置 |
JP5119917B2 (ja) * | 2007-12-28 | 2013-01-16 | 日亜化学工業株式会社 | 発光装置 |
JP5238366B2 (ja) * | 2008-06-09 | 2013-07-17 | スタンレー電気株式会社 | 半導体発光装置 |
JP5340653B2 (ja) * | 2008-06-25 | 2013-11-13 | スタンレー電気株式会社 | 色変換発光装置 |
TWI456784B (zh) * | 2008-07-29 | 2014-10-11 | Nichia Corp | 發光裝置 |
JP5417888B2 (ja) * | 2009-02-24 | 2014-02-19 | 豊田合成株式会社 | 発光装置の製造方法 |
JP2010262750A (ja) * | 2009-04-30 | 2010-11-18 | Koito Mfg Co Ltd | 車両用灯具 |
JP5340879B2 (ja) * | 2009-10-13 | 2013-11-13 | スタンレー電気株式会社 | 発光装置 |
JP5486894B2 (ja) * | 2009-10-19 | 2014-05-07 | スタンレー電気株式会社 | 車両用前照灯 |
JP2011199127A (ja) * | 2010-03-23 | 2011-10-06 | Stanley Electric Co Ltd | 発光装置およびその製造方法 |
EP2377720B1 (en) * | 2010-04-19 | 2015-06-10 | SMR Patents S.à.r.l. | Light guide device for automotive use |
JP2012004519A (ja) * | 2010-05-17 | 2012-01-05 | Sharp Corp | 発光装置および照明装置 |
JP2013098466A (ja) * | 2011-11-04 | 2013-05-20 | Aisin Aw Co Ltd | 半導体装置及びその製造方法 |
-
2011
- 2011-11-15 JP JP2011249386A patent/JP5931410B2/ja active Active
-
2012
- 2012-11-07 KR KR20120125257A patent/KR101387675B1/ko not_active IP Right Cessation
- 2012-11-14 US US13/676,187 patent/US10032968B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR101387675B1 (ko) | 2014-04-22 |
US10032968B2 (en) | 2018-07-24 |
JP2013105929A (ja) | 2013-05-30 |
US20130119431A1 (en) | 2013-05-16 |
KR20130053371A (ko) | 2013-05-23 |
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