JP2007036294A - 表面実装可能な光電素子 - Google Patents
表面実装可能な光電素子 Download PDFInfo
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- JP2007036294A JP2007036294A JP2006294397A JP2006294397A JP2007036294A JP 2007036294 A JP2007036294 A JP 2007036294A JP 2006294397 A JP2006294397 A JP 2006294397A JP 2006294397 A JP2006294397 A JP 2006294397A JP 2007036294 A JP2007036294 A JP 2007036294A
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/8506—Containers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
- H10H20/8585—Means for heat extraction or cooling being an interconnection
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
- H10H20/8582—Means for heat extraction or cooling characterised by their shape
-
- H10W90/00—
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- H10W90/756—
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Abstract
【解決手段】外部端子はまず基体の外側で該基体の後面に向かって屈曲しており、さらなる延長部において基体の下側で該基体の中央に向かって屈曲しており、熱伝導端子は導体フレームの上から見て、チップ支持部材からまずそれぞれ反対向きの2つの方向へ延在し、さらに同じ方向へ屈曲しており、端子部は熱伝導端子間に配置されており、熱伝導端子および端子部はカバーの一方側の相互に間隔を有する種々の位置でそこから突出している。
【選択図】図1
Description
Claims (8)
- チップ支持部材(2)、外部端子(4、5、9)および端子部を含む導体フレーム(リードフレーム)(7)と、光電チップ(1)と、基体(10)を形成するカバー(3)とを有する、
表面実装可能な光電素子において、
外部端子のうち少なくとも2つがチップ支持部材(2)に熱伝導的に接続された熱伝導端子(4,5)として構成されており、
光電チップ(1)が熱伝導性の接続手段を介してチップ支持部材(2)上に固定されており、
第1の端子部(8)は光電チップ(1)の電気コンタクトに導電接続されており、
光電チップ(1)および導体フレーム(7)の一部はカバー(3)によって包囲されており、
導体フレーム(7)に設けられた、チップ支持部材(2)の外部端子および第1の端子部(8)および第2の端子部(12)の外部端子がカバー(3)から突出しており、
外部端子(4、5、9)はまず基体(10)の外側で該基体(10)の後面に向かって屈曲しており、さらなる延長部において基体(10)の下側で該基体の中央に向かって屈曲しており、
熱伝導端子(4、5)は導体フレーム(7)の上から見て、チップ支持部材(2)からまずそれぞれ反対向きの2つの方向へ延在し、さらに同じ方向へ屈曲しており、
端子部は熱伝導端子(4,5)間に配置されており、
熱伝導端子(4、5)および端子部はカバー(3)の一方側の相互に間隔を有する種々の位置でそこから突出している、
ことを特徴とする表面実装可能な光電素子。 - 熱伝導端子(4、5)は端子部(8)の1つまたは複数の外部端子(9)よりも幅広である、請求項1記載の光電素子。
- チップ支持部材(2)は少なくとも1つの冷却フィン(15)に熱伝導的に接続されており、該冷却フィンは熱伝導端子(4、5)を有するのとは異なる側面(19)でカバー(3)から突出している、請求項1または2記載の光電素子。
- カバー(3)は完全にビーム透過性の材料から成る、請求項1から3までのいずれか1項記載の光電素子。
- 基体(10)を形成するカバー(3)に切欠部(11)が設けられており、該切欠部にビーム透過性のウィンドウ部材(12)が配置されている、請求項1から4までのいずれか1項記載の光電素子。
- チップ支持部材(2)はビームを透過しない基体(10)によって部分的にカバーされており、チップ(1)は切欠部(11)内に配置されている、請求項5記載の光電素子。
- 切欠部(11)はカバー(3)内部から外側へ向かって延在し、断面が拡張されて構成されている、請求項5または6記載の光電素子。
- 切欠部(11)の1つまたは複数の内面はチップ(1)から放射されるかおよび/または該チップに受信されるビームに対するリフレクタとして構成されている、請求項7記載の光電素子。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732646 | 1997-07-29 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000505656A Division JP2001518692A (ja) | 1997-07-29 | 1998-07-27 | 光電素子 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2007036294A true JP2007036294A (ja) | 2007-02-08 |
Family
ID=7837261
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000505656A Pending JP2001518692A (ja) | 1997-07-29 | 1998-07-27 | 光電素子 |
| JP2006294396A Pending JP2007036293A (ja) | 1997-07-29 | 2006-10-30 | 表面実装可能な光電素子 |
| JP2006294398A Pending JP2007036295A (ja) | 1997-07-29 | 2006-10-30 | 表面実装可能な光電素子 |
| JP2006294397A Pending JP2007036294A (ja) | 1997-07-29 | 2006-10-30 | 表面実装可能な光電素子 |
| JP2009089977A Pending JP2009152639A (ja) | 1997-07-29 | 2009-04-02 | 表面実装可能な光電素子 |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000505656A Pending JP2001518692A (ja) | 1997-07-29 | 1998-07-27 | 光電素子 |
| JP2006294396A Pending JP2007036293A (ja) | 1997-07-29 | 2006-10-30 | 表面実装可能な光電素子 |
| JP2006294398A Pending JP2007036295A (ja) | 1997-07-29 | 2006-10-30 | 表面実装可能な光電素子 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009089977A Pending JP2009152639A (ja) | 1997-07-29 | 2009-04-02 | 表面実装可能な光電素子 |
Country Status (6)
| Country | Link |
|---|---|
| US (7) | US6376902B1 (ja) |
| EP (4) | EP1004145B1 (ja) |
| JP (5) | JP2001518692A (ja) |
| DE (3) | DE29825022U1 (ja) |
| TW (1) | TW408460B (ja) |
| WO (1) | WO1999007023A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011119729A (ja) * | 2009-12-01 | 2011-06-16 | Lg Innotek Co Ltd | 発光素子 |
| WO2013183950A1 (ko) * | 2012-06-08 | 2013-12-12 | 엘지이노텍주식회사 | 발광 소자 패키지 |
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- 1998-07-27 EP EP05011759.7A patent/EP1566846B1/de not_active Expired - Lifetime
- 1998-07-27 EP EP10181067A patent/EP2267797A1/de not_active Withdrawn
- 1998-07-29 TW TW087112433A patent/TW408460B/zh not_active IP Right Cessation
-
2000
- 2000-01-31 US US09/494,771 patent/US6376902B1/en not_active Expired - Lifetime
-
2002
- 2002-02-05 US US10/072,836 patent/US6469321B2/en not_active Expired - Lifetime
- 2002-09-27 US US10/259,556 patent/US6573580B2/en not_active Expired - Lifetime
-
2003
- 2003-04-04 US US10/407,734 patent/US6759733B2/en not_active Expired - Lifetime
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2004
- 2004-07-01 US US10/882,518 patent/US7102215B2/en not_active Expired - Lifetime
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2006
- 2006-04-03 US US11/397,914 patent/US7183632B2/en not_active Expired - Lifetime
- 2006-10-30 JP JP2006294396A patent/JP2007036293A/ja active Pending
- 2006-10-30 JP JP2006294398A patent/JP2007036295A/ja active Pending
- 2006-10-30 JP JP2006294397A patent/JP2007036294A/ja active Pending
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2007
- 2007-02-07 US US11/672,092 patent/US7508002B2/en not_active Expired - Fee Related
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011119729A (ja) * | 2009-12-01 | 2011-06-16 | Lg Innotek Co Ltd | 発光素子 |
| US9136453B2 (en) | 2009-12-01 | 2015-09-15 | Lg Innotek Co., Ltd. | Light emitting device and method of manufacturing the same |
| US9461223B2 (en) | 2009-12-01 | 2016-10-04 | Lg Innotek Co., Ltd. | Light emitting device and method of manufacturing the same |
| US9711702B2 (en) | 2009-12-01 | 2017-07-18 | Lg Innotek Co., Ltd. | Light emitting device and method of manufacturing the same |
| US9831409B2 (en) | 2009-12-01 | 2017-11-28 | Lg Innotek Co., Ltd. | Light emitting device and method of manufacturing the same |
| US9978921B2 (en) | 2009-12-01 | 2018-05-22 | LG Innotek, Co. Ltd. | Light emitting device and method of manufacturing the same |
| US10230036B2 (en) | 2009-12-01 | 2019-03-12 | Lg Innotek Co., Ltd. | Light emitting device and method of manufacturing the same |
| US10388840B1 (en) | 2009-12-01 | 2019-08-20 | Lg Innotek Co., Ltd. | Light emitting device and method of manufacturing the same |
| US10446730B2 (en) | 2009-12-01 | 2019-10-15 | Lg Innotek Co., Ltd. | Light emitting device and method of manufacturing the same |
| US10749092B2 (en) | 2009-12-01 | 2020-08-18 | Lg Innotek Co., Ltd. | Light emitting device and method of manufacturing the same |
| WO2013183950A1 (ko) * | 2012-06-08 | 2013-12-12 | 엘지이노텍주식회사 | 발광 소자 패키지 |
| US9391117B2 (en) | 2012-06-08 | 2016-07-12 | Lg Innotek Co., Ltd. | Light emitting diode package |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1004145B1 (de) | 2005-06-01 |
| JP2007036295A (ja) | 2007-02-08 |
| US20020089047A1 (en) | 2002-07-11 |
| US6573580B2 (en) | 2003-06-03 |
| DE29825062U1 (de) | 2004-07-22 |
| TW408460B (en) | 2000-10-11 |
| EP1566846A3 (de) | 2009-08-19 |
| JP2009152639A (ja) | 2009-07-09 |
| US20030189236A1 (en) | 2003-10-09 |
| US6469321B2 (en) | 2002-10-22 |
| US7183632B2 (en) | 2007-02-27 |
| EP2267797A1 (de) | 2010-12-29 |
| EP1566846A2 (de) | 2005-08-24 |
| WO1999007023A1 (de) | 1999-02-11 |
| US20070126098A1 (en) | 2007-06-07 |
| US7508002B2 (en) | 2009-03-24 |
| EP1004145A1 (de) | 2000-05-31 |
| EP2267798B1 (de) | 2015-09-30 |
| US6376902B1 (en) | 2002-04-23 |
| EP2267798A1 (de) | 2010-12-29 |
| EP1566846B1 (de) | 2016-02-03 |
| DE59812835D1 (de) | 2005-07-07 |
| US6759733B2 (en) | 2004-07-06 |
| JP2001518692A (ja) | 2001-10-16 |
| US7102215B2 (en) | 2006-09-05 |
| JP2007036293A (ja) | 2007-02-08 |
| US20040238930A1 (en) | 2004-12-02 |
| DE29825022U1 (de) | 2004-04-01 |
| US20030025170A1 (en) | 2003-02-06 |
| US20060197103A1 (en) | 2006-09-07 |
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