KR100631900B1 - 열전달 액체를 포함하는 고출력 발광다이오드 패키지 - Google Patents
열전달 액체를 포함하는 고출력 발광다이오드 패키지 Download PDFInfo
- Publication number
- KR100631900B1 KR100631900B1 KR1020050008214A KR20050008214A KR100631900B1 KR 100631900 B1 KR100631900 B1 KR 100631900B1 KR 1020050008214 A KR1020050008214 A KR 1020050008214A KR 20050008214 A KR20050008214 A KR 20050008214A KR 100631900 B1 KR100631900 B1 KR 100631900B1
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- South Korea
- Prior art keywords
- heat transfer
- led package
- heat
- led
- bottom plate
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
- F25D27/005—Lighting arrangements combined with control means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0416—Treating air flowing to refrigeration compartments by purification using an ozone generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector 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
- H01L2224/16221—Disposition the bump connector 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
- H01L2224/16225—Disposition the bump connector 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
-
- 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
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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
- H01L2224/481—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
- H01L2224/48245—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 metallic
- H01L2224/48247—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 metallic connecting the wire to a bond pad of the item
-
- 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
- H01L2224/48245—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 metallic
- H01L2224/48257—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 metallic connecting the wire to a die pad of the item
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (12)
- LED 칩;일면에 패턴이 인쇄되고 상기 패턴에 전기적으로 연결되도록 상기 LED가 장착된 바닥판, 상기 바닥판과 결합되어 상기 LED 칩을 둘러싸는 내부 공간을 형성하는 열전달벽 및 상기 열전달벽의 상부에 결합된 렌즈를 포함하여 구성된 액체 불투성의 하우징; 및상기 내부 공간에 채워지는 전기 절연성의 투명한 열전달 액체;를 포함하는 LED 패키지.
- 제1항에 있어서, 상기 열전달 액체는 서로 섞이지 않는 2 이상의 성분을 포함하는 용액인 것을 특징으로 하는 LED 패키지.
- 제1항에 있어서, 상기 열전달 액체는 굴절률이 다른 2 이상의 성분을 포함하는 용액인 것을 특징으로 하는 LED 패키지.
- 제1항에 있어서, 상기 열전달 액체에 분산된 형광체를 더 포함하는 것을 특 징으로 하는 LED 패키지.
- 제1항에 있어서, 상기 열전달벽의 외면에는 복수의 방열 핀이 형성된 것을 특징으로 하는 LED 패키지.
- 제1항에 있어서, 상기 바닥판은 금속 기판인 것을 특징으로 하는 LED 패키지.
- 제1항에 있어서, 상기 바닥판과 상기 열전달벽 및 상기 렌즈와 상기 열전달벽은 이들의 연결부에 삽입된 실링에 의해 밀봉 결합되는 것을 특징으로 하는 LED 패키지.
- 제1항에 있어서, 상기 열전달벽의 외면에 부착된 단열 외피를 더 포함하는 것을 특징으로 하는 LED 패키지.
- 제8항에 있어서, 상기 바닥판의 타면에 부착된 열전달판을 더 포함하는 것을 특징으로 하는 LED 패키지.
- 제9항에 있어서, 상기 단열 외피의 상기 열전달판과 접하는 일단에는 상기 열전달판의 가장자리와 맞물리는 단턱이 형성된 것을 특징으로 하는 LED 패키지.
- 제8항에 있어서, 상기 단열 외피는 상기 열전달벽에 착탈 가능하게 부착되는 것을 특징으로 하는 LED 패키지.
- 제1항에 있어서, 상기 바닥판의 타면에 부착된 열전달판을 더 포함하는 것을 특징으로 하는 LED 패키지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050008214A KR100631900B1 (ko) | 2005-01-28 | 2005-01-28 | 열전달 액체를 포함하는 고출력 발광다이오드 패키지 |
Applications Claiming Priority (1)
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KR1020050008214A KR100631900B1 (ko) | 2005-01-28 | 2005-01-28 | 열전달 액체를 포함하는 고출력 발광다이오드 패키지 |
Publications (2)
Publication Number | Publication Date |
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KR20060087264A KR20060087264A (ko) | 2006-08-02 |
KR100631900B1 true KR100631900B1 (ko) | 2006-10-11 |
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KR1020050008214A KR100631900B1 (ko) | 2005-01-28 | 2005-01-28 | 열전달 액체를 포함하는 고출력 발광다이오드 패키지 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101395804B1 (ko) | 2014-03-11 | 2014-05-16 | 박일권 | 발광다이오드 조명장치 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100826415B1 (ko) * | 2007-01-03 | 2008-04-29 | 삼성전기주식회사 | 고출력 led 패키지 |
KR101423457B1 (ko) * | 2007-12-18 | 2014-07-28 | 서울반도체 주식회사 | 방열 구조를 갖는 면광원용 led 램프 |
KR100925655B1 (ko) * | 2008-01-29 | 2009-11-09 | 서울반도체 주식회사 | Led 램프 |
WO2013077515A1 (ko) * | 2011-11-25 | 2013-05-30 | (주)사람과나눔 | 발광 다이오드 조명 장치 및 이에 사용되는 방열 절연 분산액 |
KR101131426B1 (ko) * | 2011-12-02 | 2012-04-05 | 신관우 | 방열 효율이 우수한 발광 다이오드 조명 장치 및 이에 사용되는 방열 절연 분산액 |
KR101318288B1 (ko) * | 2012-03-12 | 2013-11-13 | 고정호 | 엘이디 조명 장치의 하우징에 채워지는 절연 방열액 및 이를 이용하는 엘이디 조명기기 |
CN110137335A (zh) * | 2019-04-30 | 2019-08-16 | 上海显耀显示科技有限公司 | 一种芯片封装结构 |
Citations (4)
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JPH1187586A (ja) | 1997-09-11 | 1999-03-30 | Nec Corp | マルチチップモジュールの冷却構造 |
JP2004133457A (ja) | 2002-10-10 | 2004-04-30 | Barco Nv | パネルディスプレイおよびタイルドディスプレイ |
JP2004333757A (ja) | 2003-05-06 | 2004-11-25 | Seiko Epson Corp | 光源装置およびこれを用いた投射型表示装置 |
JP2005026303A (ja) | 2003-06-30 | 2005-01-27 | Shin Etsu Handotai Co Ltd | 発光モジュール |
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2005
- 2005-01-28 KR KR1020050008214A patent/KR100631900B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1187586A (ja) | 1997-09-11 | 1999-03-30 | Nec Corp | マルチチップモジュールの冷却構造 |
JP2004133457A (ja) | 2002-10-10 | 2004-04-30 | Barco Nv | パネルディスプレイおよびタイルドディスプレイ |
JP2004333757A (ja) | 2003-05-06 | 2004-11-25 | Seiko Epson Corp | 光源装置およびこれを用いた投射型表示装置 |
JP2005026303A (ja) | 2003-06-30 | 2005-01-27 | Shin Etsu Handotai Co Ltd | 発光モジュール |
Non-Patent Citations (1)
Title |
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16333757 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101395804B1 (ko) | 2014-03-11 | 2014-05-16 | 박일권 | 발광다이오드 조명장치 |
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KR20060087264A (ko) | 2006-08-02 |
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