JP5822294B2 - 発光ダイオード - Google Patents
発光ダイオード Download PDFInfo
- Publication number
- JP5822294B2 JP5822294B2 JP2011175959A JP2011175959A JP5822294B2 JP 5822294 B2 JP5822294 B2 JP 5822294B2 JP 2011175959 A JP2011175959 A JP 2011175959A JP 2011175959 A JP2011175959 A JP 2011175959A JP 5822294 B2 JP5822294 B2 JP 5822294B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- pair
- emitting diode
- substrate
- electrodes
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/734—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked insulating package substrate, interposer or RDL
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
Landscapes
- Led Device Packages (AREA)
Description
12 基板
13a,14a 表面電極
13b,14b 裏面電極
15 発光素子
15a 上面
15b 下面
16 樹脂体
17a,17b 導電部
20 絶縁領域
21,22 素子電極
23a,23b ボンディングワイヤ
24 接着剤
25 反射部材
31 発光ダイオード
Claims (5)
- 基板と、この基板の表面に形成される一対の電極パターンと、この一対の電極パターン上に実装される発光素子とを備える発光ダイオードにおいて、
前記一対の電極パターンが、前記基板の表面の略中央部に設けられる絶縁領域を除いて基板の表面の略全面に形成され、
前記発光素子は、上面に一対の素子電極を有し、この一対の素子電極が前記絶縁領域の上方に位置するように載置され、それぞれの素子電極から対応する前記一対の電極パターンにボンディングワイヤを介して電気的に接続されていることを特徴とする発光ダイオード。 - 前記発光素子は、前記一対の電極パターンの一方に載置される面積と、他方に載置される面積とが略同一である請求項1に記載の発光ダイオード。
- 前記発光素子は、一対の素子電極が前記絶縁領域の上方に一列に並ぶようにして位置決め載置され、前記一対の素子電極を結ぶ中心線を基準とした左右の下面がそれぞれの表面電極上に接している請求項1に記載の発光ダイオード。
- 前記絶縁領域は、白色系の反射部材によって、前記基板の露出した樹脂面が被覆されている請求項1又は3に記載の発光ダイオード。
- 前記発光素子は、一対の電極パターン上に接着剤を介して実装されている請求項1に記載の発光ダイオード。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011175959A JP5822294B2 (ja) | 2011-08-11 | 2011-08-11 | 発光ダイオード |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011175959A JP5822294B2 (ja) | 2011-08-11 | 2011-08-11 | 発光ダイオード |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013041867A JP2013041867A (ja) | 2013-02-28 |
| JP5822294B2 true JP5822294B2 (ja) | 2015-11-24 |
Family
ID=47890036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011175959A Active JP5822294B2 (ja) | 2011-08-11 | 2011-08-11 | 発光ダイオード |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5822294B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6487626B2 (ja) * | 2014-03-24 | 2019-03-20 | スタンレー電気株式会社 | 半導体装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003309292A (ja) * | 2002-04-15 | 2003-10-31 | Citizen Electronics Co Ltd | 表面実装型発光ダイオードのメタルコア基板及びその製造方法 |
| EP1670073B1 (en) * | 2003-09-30 | 2014-07-02 | Kabushiki Kaisha Toshiba | Light emitting device |
| JP2006286895A (ja) * | 2005-03-31 | 2006-10-19 | Mitsubishi Electric Corp | Led電極の接合体 |
-
2011
- 2011-08-11 JP JP2011175959A patent/JP5822294B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013041867A (ja) | 2013-02-28 |
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