JP2007012993A - チップ型半導体発光素子 - Google Patents
チップ型半導体発光素子 Download PDFInfo
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- JP2007012993A JP2007012993A JP2005193861A JP2005193861A JP2007012993A JP 2007012993 A JP2007012993 A JP 2007012993A JP 2005193861 A JP2005193861 A JP 2005193861A JP 2005193861 A JP2005193861 A JP 2005193861A JP 2007012993 A JP2007012993 A JP 2007012993A
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- Prior art keywords
- substrate
- chip
- case
- semiconductor light
- led chip
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- 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
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
- H10W72/07551—Connecting or disconnecting of bond wires characterised by changes in properties of the bond wires during the connecting
- H10W72/07554—Connecting or disconnecting of bond wires characterised by changes in properties of the bond wires during the connecting changes in dispositions
-
- 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
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
-
- 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
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
-
- 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
- H10W72/50—Bond wires
- H10W72/541—Dispositions of bond wires
- H10W72/547—Dispositions of multiple 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
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
-
- 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
- H10W74/00—Encapsulations, e.g. protective coatings
-
- 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
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
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- Led Device Packages (AREA)
Abstract
【解決手段】 基板1の表面の両端部に一対の端子電極11、12が設けられ、その基板1上の第1端子電極11上にLEDチップ2が設けられ、そのLEDチップ2の一対の電極が一対の端子電極11、12と接続手段3(導電性接着剤31、ワイヤ32)により電気的に接続され、基板1の表面上周囲に反射ケース4が設けられている。この基板1および反射ケース4が共にアルミナ焼結体を主材料とする材料により形成されている。
【選択図】 図1
Description
2 LEDチップ
3 接続手段
4 反射ケース
5 封止樹脂層
6 放熱用スルーホール
7 ガラスバインダ
11 第1端子電極
12 第2端子電極
Claims (3)
- 基板と、該基板の一面の両端部に電気的に分離して設けられる一対の端子電極と、前記基板上の前記一面に直接または前記一対の端子電極の一方の上に設けられる発光素子チップと、該発光素子チップの一対の電極を前記一対の端子電極と電気的に接続する接続手段と、前記基板の一面上周囲に設けられる反射ケースとを具備し、前記基板および反射ケースが共にアルミナ焼結体を主材料とする材料により形成されてなるチップ型半導体発光素子。
- 前記反射ケースがポーラスなアルミナ焼結体により形成されてなる請求項1記載のチップ型半導体発光素子。
- 前記基板の少なくとも発光素子チップの近傍に貫通孔が設けられ、該貫通孔内に前記基板よりも熱伝導率の大きい材料が埋め込まれてなる請求項1または2記載のチップ型半導体発光素子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005193861A JP4773755B2 (ja) | 2005-07-01 | 2005-07-01 | チップ型半導体発光素子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005193861A JP4773755B2 (ja) | 2005-07-01 | 2005-07-01 | チップ型半導体発光素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007012993A true JP2007012993A (ja) | 2007-01-18 |
| JP4773755B2 JP4773755B2 (ja) | 2011-09-14 |
Family
ID=37751074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005193861A Expired - Fee Related JP4773755B2 (ja) | 2005-07-01 | 2005-07-01 | チップ型半導体発光素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4773755B2 (ja) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008177445A (ja) * | 2007-01-22 | 2008-07-31 | Ngk Spark Plug Co Ltd | 配線基板 |
| JP2008277716A (ja) * | 2007-03-30 | 2008-11-13 | Tdk Corp | バリスタ及び発光装置 |
| JP2009094262A (ja) * | 2007-10-09 | 2009-04-30 | Toyoda Gosei Co Ltd | 発光装置の製造方法 |
| JP2009141318A (ja) * | 2007-07-30 | 2009-06-25 | Avago Technologies Ecbu Ip (Singapore) Pte Ltd | 高められた熱伝導度を有するled光源 |
| WO2009082011A1 (ja) * | 2007-12-26 | 2009-07-02 | Kyocera Corporation | 発光装置および照明装置 |
| JP2010283253A (ja) * | 2009-06-08 | 2010-12-16 | Hitachi Kyowa Engineering Co Ltd | 発光装置及び発光装置用基板 |
| JP2011023767A (ja) * | 2006-01-30 | 2011-02-03 | Kyocera Corp | 発光装置および照明装置 |
| JPWO2009063805A1 (ja) * | 2007-11-13 | 2011-03-31 | 株式会社村田製作所 | 蓄電機能付き熱電発電装置 |
| JP2011119248A (ja) * | 2009-11-06 | 2011-06-16 | Mitsubishi Electric Corp | 発光装置及び照明装置及び色変換器 |
| CN102544318A (zh) * | 2012-01-04 | 2012-07-04 | 歌尔声学股份有限公司 | 发光二极管装置 |
| JP2013046072A (ja) * | 2011-08-22 | 2013-03-04 | Lg Innotek Co Ltd | 発光素子パッケージ、光源モジュール及びこれを含む照明システム |
| EP2237330A4 (en) * | 2007-12-25 | 2013-03-20 | Kyocera Corp | LIGHT-EMITTING DEVICE |
| JP2014140072A (ja) * | 2014-04-16 | 2014-07-31 | Rohm Co Ltd | 発光素子モジュール |
| EP2492983A4 (en) * | 2009-10-21 | 2014-12-03 | Lg Innotek Co Ltd | LIGHT-EMITTING DEVICE AND LIGHT UNIT THEREWITH |
| US9312462B2 (en) | 2010-04-30 | 2016-04-12 | Rohm Co., Ltd. | LED module |
| JP2019067841A (ja) * | 2017-09-29 | 2019-04-25 | 日機装株式会社 | 半導体発光素子及び発光装置 |
| USRE48858E1 (en) | 2011-08-22 | 2021-12-21 | Suzhou Lekin Semiconductor Co., Ltd. | Light emitting device package and light unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09307238A (ja) * | 1996-05-20 | 1997-11-28 | Kyocera Corp | 多層回路基板 |
| JPH11346020A (ja) * | 1998-05-29 | 1999-12-14 | Kyocera Corp | 固体レーザー発振器 |
| JP2004152952A (ja) * | 2002-10-30 | 2004-05-27 | Kyocera Corp | 発光素子収納用パッケージおよび発光装置 |
| JP2005012155A (ja) * | 2003-05-26 | 2005-01-13 | Matsushita Electric Works Ltd | 発光装置 |
| JP2006287132A (ja) * | 2005-04-04 | 2006-10-19 | Kyoritsu Elex Co Ltd | 発光ダイオード用パッケージ及び発光ダイオード |
-
2005
- 2005-07-01 JP JP2005193861A patent/JP4773755B2/ja not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09307238A (ja) * | 1996-05-20 | 1997-11-28 | Kyocera Corp | 多層回路基板 |
| JPH11346020A (ja) * | 1998-05-29 | 1999-12-14 | Kyocera Corp | 固体レーザー発振器 |
| JP2004152952A (ja) * | 2002-10-30 | 2004-05-27 | Kyocera Corp | 発光素子収納用パッケージおよび発光装置 |
| JP2005012155A (ja) * | 2003-05-26 | 2005-01-13 | Matsushita Electric Works Ltd | 発光装置 |
| JP2006287132A (ja) * | 2005-04-04 | 2006-10-19 | Kyoritsu Elex Co Ltd | 発光ダイオード用パッケージ及び発光ダイオード |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012212926A (ja) * | 2006-01-30 | 2012-11-01 | Kyocera Corp | 発光装置 |
| JP2011023767A (ja) * | 2006-01-30 | 2011-02-03 | Kyocera Corp | 発光装置および照明装置 |
| JP2012212925A (ja) * | 2006-01-30 | 2012-11-01 | Kyocera Corp | 発光装置 |
| JP2008177445A (ja) * | 2007-01-22 | 2008-07-31 | Ngk Spark Plug Co Ltd | 配線基板 |
| JP2008277716A (ja) * | 2007-03-30 | 2008-11-13 | Tdk Corp | バリスタ及び発光装置 |
| JP2009141318A (ja) * | 2007-07-30 | 2009-06-25 | Avago Technologies Ecbu Ip (Singapore) Pte Ltd | 高められた熱伝導度を有するled光源 |
| JP2009094262A (ja) * | 2007-10-09 | 2009-04-30 | Toyoda Gosei Co Ltd | 発光装置の製造方法 |
| JPWO2009063805A1 (ja) * | 2007-11-13 | 2011-03-31 | 株式会社村田製作所 | 蓄電機能付き熱電発電装置 |
| EP2237330A4 (en) * | 2007-12-25 | 2013-03-20 | Kyocera Corp | LIGHT-EMITTING DEVICE |
| US8529089B2 (en) | 2007-12-26 | 2013-09-10 | Kyocera Corporation | Light emitting device and illumination device |
| JP5259627B2 (ja) * | 2007-12-26 | 2013-08-07 | 京セラ株式会社 | 発光装置および照明装置 |
| WO2009082011A1 (ja) * | 2007-12-26 | 2009-07-02 | Kyocera Corporation | 発光装置および照明装置 |
| JP2010283253A (ja) * | 2009-06-08 | 2010-12-16 | Hitachi Kyowa Engineering Co Ltd | 発光装置及び発光装置用基板 |
| EP2492983A4 (en) * | 2009-10-21 | 2014-12-03 | Lg Innotek Co Ltd | LIGHT-EMITTING DEVICE AND LIGHT UNIT THEREWITH |
| JP2011119248A (ja) * | 2009-11-06 | 2011-06-16 | Mitsubishi Electric Corp | 発光装置及び照明装置及び色変換器 |
| US9312462B2 (en) | 2010-04-30 | 2016-04-12 | Rohm Co., Ltd. | LED module |
| JP2013046072A (ja) * | 2011-08-22 | 2013-03-04 | Lg Innotek Co Ltd | 発光素子パッケージ、光源モジュール及びこれを含む照明システム |
| USRE48858E1 (en) | 2011-08-22 | 2021-12-21 | Suzhou Lekin Semiconductor Co., Ltd. | Light emitting device package and light unit |
| CN102544318A (zh) * | 2012-01-04 | 2012-07-04 | 歌尔声学股份有限公司 | 发光二极管装置 |
| JP2014140072A (ja) * | 2014-04-16 | 2014-07-31 | Rohm Co Ltd | 発光素子モジュール |
| JP2019067841A (ja) * | 2017-09-29 | 2019-04-25 | 日機装株式会社 | 半導体発光素子及び発光装置 |
| JP7112190B2 (ja) | 2017-09-29 | 2022-08-03 | 日機装株式会社 | 発光装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4773755B2 (ja) | 2011-09-14 |
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