JP6738785B2 - 発光デバイス及びその製造方法 - Google Patents
発光デバイス及びその製造方法 Download PDFInfo
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- JP6738785B2 JP6738785B2 JP2017217314A JP2017217314A JP6738785B2 JP 6738785 B2 JP6738785 B2 JP 6738785B2 JP 2017217314 A JP2017217314 A JP 2017217314A JP 2017217314 A JP2017217314 A JP 2017217314A JP 6738785 B2 JP6738785 B2 JP 6738785B2
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- led
- led die
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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
- H10H20/852—Encapsulations
- H10H20/853—Encapsulations characterised by their shape
-
- 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
- H10H20/8581—Means for heat extraction or cooling characterised by their material
-
- 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
- H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
- H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
- H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
- H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
-
- H10W72/00—
-
- H10W72/60—
-
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
-
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0362—Manufacture or treatment of packages of encapsulations
-
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0364—Manufacture or treatment of packages of interconnections
-
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0365—Manufacture or treatment of packages of means for heat extraction or cooling
-
- H10W72/07236—
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- H10W72/07251—
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- H10W72/07336—
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- H10W72/20—
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- H10W72/5363—
Landscapes
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Led Devices (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Description
Claims (12)
- 少なくとも1つのキャリア素子を含むフレームを供給するステップであって、前記キャリア素子は、互いに電気的に分離された複数の導体領域を有する、ステップと、
少なくとも1つの発光デバイス(LED)ダイのコンタクトを、直接的に前記導体領域に取り付けるステップと、
前記導体領域が、物理的且つ電気的に、前記LEDダイを介する以外に互いに接続されないように、前記キャリア素子を前記フレームから分離するステップと、
を有する方法。 - 前記キャリア素子を前記フレームから分離するステップの後に、前記導体領域間に誘電材料を配置するステップ、を更に有する請求項1記載の方法。
- 前記導体領域は、前記LEDダイからの熱を放散する熱伝導領域と、前記LEDダイを外部エネルギー源に結合する1又は複数の電極とを含む、請求項1記載の方法。
- 前記複数の導体領域に対応するパターンに従って、前記フレームから材料を除去することによって、前記フレームを形成するステップ、を含む請求項1記載の方法。
- 前記複数の導体領域は、アノード領域、カソード領域、及び、熱輸送領域を含み、前記アノード領域及び前記カソード領域は、それぞれ、前記LEDダイに付随するアノード電極及びカソード電極の結合を支援するために設けられる、請求項1記載の方法。
- 前記取り付けるステップは、リフローはんだ付けすることを含む、請求項1記載の方法。
- 発光デバイス(LED)であって、
複数の導体領域と、
前記複数の導体領域にまたがって延在し、前記複数の導体領域の各々に直接的に接着されたLEDダイと、
を有し、
前記導体領域が、前記LEDダイのための構造的支持と、前記LEDダイへの電気的及び熱的な結合とを提供し、前記導体領域は、物理的且つ電気的に、前記LEDダイを介する以外に互いに接続されていない、
LED。 - 前記導体領域の1又は複数は、対応するレセプタクルへの当該LEDの挿入を支援するピン構造を有する、請求項7記載のLED。
- 前記導体領域の各々が銅を有する、請求項7記載のLED。
- 前記導体領域の各々が、少なくとも0.75mmの厚さを有する、請求項7記載のLED。
- 前記LEDダイは、前記複数の導体領域にはんだで接着されている、請求項7記載のLED。
- 前記LEDダイは、前記LEDダイの上面を通じて光を放射する1又は複数の発光素子を有し、前記LEDダイは、前記上面とは反対側の前記LEDダイの底面上のコンタクトを介して、前記複数の導体領域に接着されている、請求項7記載のLED。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41539510P | 2010-11-19 | 2010-11-19 | |
| US61/415,395 | 2010-11-19 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013539375A Division JP6297838B2 (ja) | 2010-11-19 | 2011-11-14 | 発光デバイス及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018022930A JP2018022930A (ja) | 2018-02-08 |
| JP6738785B2 true JP6738785B2 (ja) | 2020-08-12 |
Family
ID=45496212
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013539375A Active JP6297838B2 (ja) | 2010-11-19 | 2011-11-14 | 発光デバイス及びその製造方法 |
| JP2017217314A Active JP6738785B2 (ja) | 2010-11-19 | 2017-11-10 | 発光デバイス及びその製造方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013539375A Active JP6297838B2 (ja) | 2010-11-19 | 2011-11-14 | 発光デバイス及びその製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9172018B2 (ja) |
| EP (1) | EP2641279B1 (ja) |
| JP (2) | JP6297838B2 (ja) |
| CN (1) | CN103201863B (ja) |
| BR (1) | BR112013012333A2 (ja) |
| RU (2) | RU2597674C2 (ja) |
| TW (3) | TW201242101A (ja) |
| WO (1) | WO2012066461A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112013012333A2 (pt) * | 2010-11-19 | 2019-03-06 | Koninklijke Philips Electronics N.V | método, dispositivo emissor de luz e quadro condutor carregador isolado para dispositivo emissor de luz |
| US10043960B2 (en) * | 2011-11-15 | 2018-08-07 | Cree, Inc. | Light emitting diode (LED) packages and related methods |
| KR101661140B1 (ko) * | 2015-06-25 | 2016-09-29 | (주)포인트엔지니어링 | 금속 및 비금속 접합 기판 |
| US11677059B2 (en) | 2017-04-26 | 2023-06-13 | Samsung Electronics Co., Ltd. | Light-emitting device package including a lead frame |
| KR102335216B1 (ko) | 2017-04-26 | 2021-12-03 | 삼성전자 주식회사 | 발광소자 패키지 |
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-
2011
- 2011-11-14 BR BR112013012333-8A patent/BR112013012333A2/pt active Search and Examination
- 2011-11-14 CN CN201180055232.1A patent/CN103201863B/zh active Active
- 2011-11-14 RU RU2013127670/28A patent/RU2597674C2/ru active
- 2011-11-14 WO PCT/IB2011/055063 patent/WO2012066461A1/en not_active Ceased
- 2011-11-14 JP JP2013539375A patent/JP6297838B2/ja active Active
- 2011-11-14 RU RU2016133432A patent/RU2721101C2/ru active
- 2011-11-14 EP EP11808937.4A patent/EP2641279B1/en active Active
- 2011-11-14 US US13/878,432 patent/US9172018B2/en active Active
- 2011-11-17 TW TW100142112A patent/TW201242101A/zh unknown
- 2011-11-17 TW TW106142287A patent/TWI689113B/zh active
- 2011-11-17 TW TW105122937A patent/TWI620350B/zh active
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2015
- 2015-10-23 US US14/921,938 patent/US9997686B2/en active Active
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2017
- 2017-11-10 JP JP2017217314A patent/JP6738785B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201639197A (zh) | 2016-11-01 |
| RU2013127670A (ru) | 2014-12-27 |
| BR112013012333A2 (pt) | 2019-03-06 |
| CN103201863B (zh) | 2016-04-13 |
| RU2721101C2 (ru) | 2020-05-15 |
| RU2016133432A (ru) | 2018-12-10 |
| US20130221386A1 (en) | 2013-08-29 |
| EP2641279A1 (en) | 2013-09-25 |
| CN103201863A (zh) | 2013-07-10 |
| TWI689113B (zh) | 2020-03-21 |
| US9172018B2 (en) | 2015-10-27 |
| WO2012066461A1 (en) | 2012-05-24 |
| US9997686B2 (en) | 2018-06-12 |
| JP6297838B2 (ja) | 2018-03-20 |
| JP2013543277A (ja) | 2013-11-28 |
| RU2597674C2 (ru) | 2016-09-20 |
| TW201242101A (en) | 2012-10-16 |
| JP2018022930A (ja) | 2018-02-08 |
| TWI620350B (zh) | 2018-04-01 |
| RU2016133432A3 (ja) | 2019-12-05 |
| EP2641279B1 (en) | 2017-09-27 |
| US20160043295A1 (en) | 2016-02-11 |
| TW201813136A (zh) | 2018-04-01 |
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