JP5838299B2 - 発光モジュール及び照明装置 - Google Patents
発光モジュール及び照明装置 Download PDFInfo
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- JP5838299B2 JP5838299B2 JP2011208042A JP2011208042A JP5838299B2 JP 5838299 B2 JP5838299 B2 JP 5838299B2 JP 2011208042 A JP2011208042 A JP 2011208042A JP 2011208042 A JP2011208042 A JP 2011208042A JP 5838299 B2 JP5838299 B2 JP 5838299B2
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- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
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- H01L2224/45117—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 400°C and less than 950°C
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- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
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- H01L2224/48472—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area also being a wedge bond, i.e. wedge-to-wedge
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- H01L2224/49111—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain the connectors connecting two common bonding areas, e.g. Litz or braid wires
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- H01L2224/8592—Applying permanent coating, e.g. protective coating
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- Electroluminescent Light Sources (AREA)
Description
2 発光パネル
21 基板
22 発光部
23a 発光パネル側電極パッド(陽極)
23b 発光パネル側電極パッド(陰極)
3 発光モジュール
6 配線基板
62a 配線基板側電極パッド(陽極)
62b 配線基板側電極パッド(陰極)
7 封止樹脂部材(封止樹脂)
8 ワイヤ(ボンディングワイヤ)
Claims (5)
- 平板状の発光パネルと、この発光パネルの一面側に設けられ該発光パネルに給電するための配線基板と、を備えた発光モジュールであって、
前記発光パネルは、前記配線基板が設けられる面の該配線基板よりも外方に形成された複数の発光パネル側電極パッドを有し、
前記配線基板は、前記発光パネルと対向する面とは反対側の面の前記発光パネル側電極パッドに近接した位置に形成された複数の配線基板側電極パッドを有し、
前記発光パネル側電極パッド及び前記配線基板側電極パッドはボンディングワイヤにより互いに電気的に接続され、
前記発光パネル側電極パッドは、該発光パネル側電極パッドと接合されたボンディングワイヤの接合端部と共に封止樹脂によって被覆されており、
前記複数の配線基板側電極パッドは、該配線基板側電極パッド同士の間隔が、前記ボンディングワイヤの前記封止樹脂によって被覆されていない部分の長さよりも長くなるように配置されていることを特徴とする発光モジュール。 - 前記配線基板側電極パッド同士の間隔のうち、最も短い間隔が、前記ボンディングワイヤの全長よりも短いことを特徴とする請求項1に記載の発光モジュール。
- 前記複数の配線基板側電極パッドは、陽極及び陰極が交互に並ぶように配置されていることを特徴とする請求項1又は請求項2に記載の発光モジュール。
- 前記配線基板側電極パッドは、該配線基板側電極パッドと接合された前記ボンディングワイヤの接合端部と共に封止樹脂によって被覆されていることを特徴とする請求項1乃至請求項3のいずれか一項に記載の発光モジュール。
- 請求項1乃至請求項4のいずれか一項に記載の発光モジュールを用いた照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2011208042A JP5838299B2 (ja) | 2011-09-22 | 2011-09-22 | 発光モジュール及び照明装置 |
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JP2011208042A JP5838299B2 (ja) | 2011-09-22 | 2011-09-22 | 発光モジュール及び照明装置 |
Publications (2)
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JP2013069576A JP2013069576A (ja) | 2013-04-18 |
JP5838299B2 true JP5838299B2 (ja) | 2016-01-06 |
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JP2011208042A Expired - Fee Related JP5838299B2 (ja) | 2011-09-22 | 2011-09-22 | 発光モジュール及び照明装置 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013182867A (ja) * | 2012-03-05 | 2013-09-12 | Konica Minolta Inc | 面状発光体及び照明装置 |
JP6078295B2 (ja) * | 2012-10-29 | 2017-02-08 | 株式会社カネカ | 有機el装置 |
KR102107622B1 (ko) * | 2013-09-06 | 2020-05-07 | 엘지이노텍 주식회사 | 조명장치 |
JP2015079737A (ja) * | 2013-09-11 | 2015-04-23 | パナソニックIpマネジメント株式会社 | 発光モジュール |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS58182837A (ja) * | 1982-04-21 | 1983-10-25 | Hitachi Ltd | 樹脂封止半導体装置の製造方法 |
JP2001143864A (ja) * | 1999-11-16 | 2001-05-25 | Fuji Photo Film Co Ltd | 発光素子及びその製造方法 |
JP5394106B2 (ja) * | 2009-03-26 | 2014-01-22 | パナソニック株式会社 | 面状発光素子に対する給電方法 |
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