JP4250171B2 - 発光素子用セラミックパッケージ - Google Patents
発光素子用セラミックパッケージ Download PDFInfo
- Publication number
- JP4250171B2 JP4250171B2 JP2006035621A JP2006035621A JP4250171B2 JP 4250171 B2 JP4250171 B2 JP 4250171B2 JP 2006035621 A JP2006035621 A JP 2006035621A JP 2006035621 A JP2006035621 A JP 2006035621A JP 4250171 B2 JP4250171 B2 JP 4250171B2
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- JP
- Japan
- Prior art keywords
- solder pads
- ceramic
- conductor layer
- light emitting
- pair
- 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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- 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
- H01L2224/48151—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
- 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
- H01L2224/48225—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 the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—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 the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
-
- 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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
Description
[第2の実施形態]
11…セラミック基板
12…基板主面としての上面
13…基板裏面としての下面
21…キャビティ
24…カソード接続部導体層
25…アノード接続部導体層
26…発光素子としてのLED素子
33…コーナー部
35…対角線
37,127,137…電極用ソルダーパッド
38,138…補助ソルダーパッド
46…セラミック基板の長辺
47…セラミック基板の短辺
O1…対角線の交点としての中心点
Claims (4)
- 基板主面及び基板裏面を有し、発光素子のカソードに電気的に接続されるカソード接続部導体層及び前記発光素子のアノードに電気的に接続されるアノード接続部導体層を前記基板主面側に有する平面視で矩形状のセラミック基板と、
前記基板裏面上において対角線の交点を挟むように配置され、前記カソード接続部導体層及び前記アノード接続部導体層と電気的に接続された一対の電極用ソルダーパッドと、
前記一対の電極用ソルダーパッドよりも面積が小さく、前記基板裏面上において前記一対の電極用ソルダーパッドよりも外周側に配置されかつ前記セラミック基板のコーナー部を避けて配置された複数の補助ソルダーパッドと
を備えたことを特徴とする発光素子用セラミックパッケージ。 - 前記セラミック基板は、長辺及び短辺を有する平面視長方形状であり、前記一対の電極用ソルダーパッド及び前記複数の補助ソルダーパッドは、いずれも前記短辺の延びる方向に長い略長方形状であることを特徴とする請求項1に記載の発光素子用セラミックパッケージ。
- 前記一対の電極用ソルダーパッドは、前記セラミック基板の短辺と等しい長さを有することを特徴とする請求項2に記載の発光素子用セラミックパッケージ。
- 前記複数の補助ソルダーパッドは、前記カソード接続部導体層及び前記アノード接続部導体層と電気的に接続されていないダミーパッドであることを特徴とする請求項1乃至3のいずれか1項に記載の発光素子用セラミックパッケージ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006035621A JP4250171B2 (ja) | 2006-02-13 | 2006-02-13 | 発光素子用セラミックパッケージ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006035621A JP4250171B2 (ja) | 2006-02-13 | 2006-02-13 | 発光素子用セラミックパッケージ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007214514A JP2007214514A (ja) | 2007-08-23 |
JP4250171B2 true JP4250171B2 (ja) | 2009-04-08 |
Family
ID=38492648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006035621A Active JP4250171B2 (ja) | 2006-02-13 | 2006-02-13 | 発光素子用セラミックパッケージ |
Country Status (1)
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JP (1) | JP4250171B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5450854B2 (ja) * | 2008-06-24 | 2014-03-26 | シャープ株式会社 | 発光装置 |
JP2010010437A (ja) * | 2008-06-27 | 2010-01-14 | Stanley Electric Co Ltd | 光半導体装置 |
JP6565895B2 (ja) | 2016-12-26 | 2019-08-28 | 日亜化学工業株式会社 | 半導体装置用パッケージ及び半導体装置 |
JP7148292B2 (ja) * | 2017-08-25 | 2022-10-05 | ローム株式会社 | 光学装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003110245A (ja) * | 2001-09-28 | 2003-04-11 | Ibiden Co Ltd | 光学素子実装用基板の製造方法、光学素子実装用基板及び光学素子 |
JP2004207542A (ja) * | 2002-12-26 | 2004-07-22 | Kyocera Corp | 発光素子収納用パッケージおよび発光装置 |
JP4295525B2 (ja) * | 2003-01-28 | 2009-07-15 | 京セラ株式会社 | 発光素子収納用パッケージおよび発光装置 |
JP2004031934A (ja) * | 2003-05-15 | 2004-01-29 | Ngk Spark Plug Co Ltd | 実装型電子回路部品 |
JP2005210056A (ja) * | 2003-12-25 | 2005-08-04 | Ngk Spark Plug Co Ltd | Led用セラミックパッケージ |
JP4369738B2 (ja) * | 2003-12-25 | 2009-11-25 | 京セラ株式会社 | 発光素子収納用パッケージおよび発光装置 |
JP2007214183A (ja) * | 2006-02-07 | 2007-08-23 | Ngk Spark Plug Co Ltd | 発光素子搭載用セラミックパッケージ |
-
2006
- 2006-02-13 JP JP2006035621A patent/JP4250171B2/ja active Active
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Publication number | Publication date |
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JP2007214514A (ja) | 2007-08-23 |
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