JP6537259B2 - 発光装置 - Google Patents
発光装置 Download PDFInfo
- Publication number
- JP6537259B2 JP6537259B2 JP2014246828A JP2014246828A JP6537259B2 JP 6537259 B2 JP6537259 B2 JP 6537259B2 JP 2014246828 A JP2014246828 A JP 2014246828A JP 2014246828 A JP2014246828 A JP 2014246828A JP 6537259 B2 JP6537259 B2 JP 6537259B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- submount
- emitting element
- substrate
- resin
- 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.)
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Classifications
-
- 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
- H01L2224/01—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
- H01L2224/481—Disposition
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
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- Led Device Packages (AREA)
Description
2,12 基板
2A 金属基板
2B 樹脂基板
3,13 発光素子
3a,13a 底面
4,14 サブマウント
4a,14a 実装面
5,6 配線パターン
7,17 ワイヤ
8 枠状樹脂
9,19 封止樹脂
EA 発光エリア
Claims (5)
- 基板と、
該基板上に取り付けられた透明の柱体からなるサブマウントと、
該サブマウント上に実装された発光素子と、
前記発光素子を封止する封止樹脂と、
を備え、
前記サブマウントの高さtを0<t≦0.5mmに設定し、前記発光素子を実装する前記サブマウントの実装面を前記発光素子の底面に対する面積比が70%以下となる面積で且つ前記発光素子の底面にある実装用のパッドが乗る大きさ以上に設定したことを特徴とする発光装置。 - 前記発光素子のパッドは、前記面積比が少なくとも40%の場合に前記パッドが前記実装面上に乗るように位置と大きさが設定されている請求項1に記載の発光装置。
- 前記サブマウントは直方体をなす請求項1に記載の発光装置。
- 前記基板は金属基板と該金属基板上に固着され発光エリアに対応する部分に孔が設けられた樹脂基板とからなり、
前記樹脂基板の孔内の前記金属基板上に前記サブマウントが取り付けられ、
該サブマウント上に前記発光素子がダイボンドされ、
前記樹脂基板の孔の周囲に配線パターンが設けられ、該配線パターンに前記発光素子がワイヤーボンドされ、
前記孔を囲う枠状樹脂を備え、
該枠状樹脂の内側に前記封止樹脂が設けられて前記発光素子、サブマウント及びワイヤーを封止する請求項1〜3の一つに記載の発光装置。 - 前記サブマウント及び発光素子は前記発光エリア内に複数設けられている請求項4記載の発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014246828A JP6537259B2 (ja) | 2014-12-05 | 2014-12-05 | 発光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014246828A JP6537259B2 (ja) | 2014-12-05 | 2014-12-05 | 発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016111179A JP2016111179A (ja) | 2016-06-20 |
JP6537259B2 true JP6537259B2 (ja) | 2019-07-03 |
Family
ID=56124781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014246828A Active JP6537259B2 (ja) | 2014-12-05 | 2014-12-05 | 発光装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6537259B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018164371A1 (ko) * | 2017-03-08 | 2018-09-13 | 엘지이노텍 주식회사 | 반도체 소자 및 반도체 소자 패키지 |
JP7177327B2 (ja) * | 2017-04-06 | 2022-11-24 | 日亜化学工業株式会社 | 発光装置 |
JP7193698B2 (ja) * | 2017-12-26 | 2022-12-21 | 日亜化学工業株式会社 | 発光装置及び発光装置の製造方法 |
CN118168070A (zh) * | 2024-03-26 | 2024-06-11 | 大湾区大学(筹) | 太阳能智能调温节能装置及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000332305A (ja) * | 1999-05-20 | 2000-11-30 | Rohm Co Ltd | 半導体発光素子 |
JP2007096079A (ja) * | 2005-09-29 | 2007-04-12 | Stanley Electric Co Ltd | 半導体発光装置 |
TW200729540A (en) * | 2006-01-27 | 2007-08-01 | San-Bao Lin | Improvement of brightness for light-emitting device |
JP5068472B2 (ja) * | 2006-04-12 | 2012-11-07 | 昭和電工株式会社 | 発光装置の製造方法 |
JP2007288067A (ja) * | 2006-04-19 | 2007-11-01 | Hitachi Cable Ltd | 発光ダイオード |
US7652301B2 (en) * | 2007-08-16 | 2010-01-26 | Philips Lumileds Lighting Company, Llc | Optical element coupled to low profile side emitting LED |
WO2013179625A1 (ja) * | 2012-05-31 | 2013-12-05 | パナソニック株式会社 | Ledモジュールおよびその製造方法、照明器具 |
JP2014195038A (ja) * | 2013-02-28 | 2014-10-09 | Steq Co Ltd | Led発光装置およびその製造方法 |
-
2014
- 2014-12-05 JP JP2014246828A patent/JP6537259B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2016111179A (ja) | 2016-06-20 |
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