KR100442888B1 - 히트 파이프 및 열전 냉각기를 이용한 조밀한 칩 패키징용장치 - Google Patents
히트 파이프 및 열전 냉각기를 이용한 조밀한 칩 패키징용장치 Download PDFInfo
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- KR100442888B1 KR100442888B1 KR10-2001-0071207A KR20010071207A KR100442888B1 KR 100442888 B1 KR100442888 B1 KR 100442888B1 KR 20010071207 A KR20010071207 A KR 20010071207A KR 100442888 B1 KR100442888 B1 KR 100442888B1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/427—Cooling by change of state, e.g. use of heat pipes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/38—Cooling arrangements using the Peltier effect
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
- F25B23/006—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect boiling cooling systems
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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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/006—Thermal coupling structure or interface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2210/00—Heat exchange conduits
- F28F2210/02—Heat exchange conduits with particular branching, e.g. fractal conduit arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (23)
- 히트 소스를 냉각시키기 위한 장치에 있어서,상기 히트 소스로부터의 열을 이송 유체로 전달하기 위한 하나 이상의 열점(hot point) 소자들 -상기 열점소자 각각은 테이퍼 단부(tepered end)를 가짐- 을 갖는 증발 영역과,히트 싱크와 연관된 응축 영역과,상기 증발 영역으로의 상기 응축 영역의 프랙탈형 커플링(fractal-like coupling)을 포함하는 히트 소스 냉각용 장치.
- 제 1 항에 있어서,상기 이송 유체는 상기 히트 소스로부터의 열이 상기 이송 유체에 가해질 때 기체로 변화되는 히트 소스 냉각용 장치.
- 제 2 항에 있어서,상기 기체는 상기 기체로부터의 열을 상기 히트 싱크로 전달함으로써 응축된 이송 유체로 응축되는 히트 소스 냉각용 장치.
- 제 3 항에 있어서,상기 프랙탈형 커플링은 상기 응축된 이송 유체를 상기 증발 영역으로 반송하기 위한 캐필러리(capillary)를 갖는 캐필러리 영역을 포함하는 히트 소스 냉각용 장치.
- 제 4 항에 있어서,상기 캐필러리 영역 내의 캐필러리는 적어도 하나의 프랙탈 지오메트리 (fractal geometry)를 이용하여 형성되는 히트 소스 냉각용 장치.
- 제 4 항에 있어서,상기 캐필러리 영역내의 캐필러리는 상기 캐필러리 영역의 면적(area)을 정의하고, 상기 캐필러리 영역의 면적을 채우기 위한 프랙탈 알고리즘을 이용함으로써 형성되는 히트 소스 냉각용 장치.
- 제 4 항에 있어서,상기 캐필러리 영역은 상기 증발 영역으로부터 상기 응축 영역으로 기체를 이송하기 위한 기체 채널들을 더 포함하는 히트 소스 냉각용 장치.
- 제 4 항에 있어서,상기 캐필러리는 포토리소그라피 마스킹과 에칭 중 하나에 의해 상기 캐필러리 영역 내에 형성되는 히트 소스 냉각용 장치.
- 제 4 항에 있어서,상기 증발 영역, 캐필러리 영역 및 응축 영역 중 적어도 하나는 유연성 구조체들인 히트 소스 냉각용 장치.
- 제 9 항에 있어서,상기 유연성 구조체들은 상기 유연성 구조체들로 된 기판들 밖으로 에칭된 노치들을 구비하여 상기 기판들을 유연하게 하는 히트 소스 냉각용 장치.
- 제 1항에 있어서,상기 장치는 유연성인 히트소스 냉각용 장치.
- 제 1 항에 있어서,상기 히트 소스는 고온 집적 회로 칩인 히트 소스 냉각용 장치.
- 제 1 항에 있어서,상기 이송 유체는 알콜, 물 또는 프레온 중 하나인 히트 소스 냉각용 장치.
- 제 1 항에 있어서,상기 장치는 고 열전도성 재료를 이용하여 형성되는 히트 소스 냉각용 장치.
- 제 1 항에 있어서,상기 하나이상의 열점 소자들은 원뿔형의 열점 소자들인 히트 소스 냉각용 장치.
- 제 1 항에 있어서,상기 히트 싱크는 냉각판, 열전(thermoelectric) 냉각기 및 방열핀들 중 하나인 히트 소스 냉각용 장치.
- 제 1 항에 있어서,상기 증발 영역 및 응축 영역은 동심적으로 배치되는 히트 소스 냉각용 장치.
- 제 1 항에 있어서,상기 장치는 선형 지오메트리를 갖는 히트 소스 냉각용 장치.
- 제 4 항에 있어서,상기 히트 소스는 랩탑 컴퓨터 내의 프로세서이고, 상기 히트 싱크는 상기 랩탑 컴퓨터의 상부에 있는 방열기인 히트 소스 냉각용 장치.
- 제 1 항에 있어서,상기 히트 소스는 칩 적층체 내의 집적 회로 칩인 히트 소스 냉각용 장치.
- 삭제
- 히트 소스를 냉각시키는 방법에 있어서,하나 이상의 열점 소자들 - 상기 열점소자 각각은 테이퍼 단부를 가짐- 을 갖는 증발 영역을 이용하여 히트 소스로부터의 열을 이송 유체로 전달하고 이에 의해 상기 이송 유체를 기체로 변환하는 단계와,히트 싱크와 연관된 응축 영역을 이용하여 상기 기체 -상기 기체는 응축된 이송 유체로 변환됨- 로부터의 열을 상기 히트 싱크로 전달하는 단계와,상기 증발영역으로의 상기 응축영역의 프랙탈형 커플링을 이용하는 단계를 포함하는 히트 소스 냉각 방법.
- 히트 소스를 냉각시키기 위한 장치를 제조하는 방법에 있어서,상기 히트 소스로부터의 열을 이송 유체로 전달하기 위해 하나 이상의 열점 소자들 -상기 열점소자 각각은 테이퍼 단부를 가짐- 을 갖는 증발 영역을 제공하는 단계 -상기 이송 유체는 열이 상기 열점 소자들로부터 상기 이송 유체로 전달될 때 기체로 변환됨 -와,기체로부터 열이 히트 싱크로 전달될 때 상기 기체를 응축된 이송 유체로 응축시키기 위해 히트 싱크와 연관된 응축 영역을 제공하는 단계와,상기 증발영역으로의 상기 응축영역의 프랙탈형 커플링을 제공하는 단계를 포함하는 히트 소스 냉각용 장치의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/726,291 US6474074B2 (en) | 2000-11-30 | 2000-11-30 | Apparatus for dense chip packaging using heat pipes and thermoelectric coolers |
US09/726,291 | 2000-11-30 |
Publications (2)
Publication Number | Publication Date |
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KR20020042421A KR20020042421A (ko) | 2002-06-05 |
KR100442888B1 true KR100442888B1 (ko) | 2004-08-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2001-0071207A KR100442888B1 (ko) | 2000-11-30 | 2001-11-16 | 히트 파이프 및 열전 냉각기를 이용한 조밀한 칩 패키징용장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6474074B2 (ko) |
JP (1) | JP3651790B2 (ko) |
KR (1) | KR100442888B1 (ko) |
CN (1) | CN1185458C (ko) |
TW (1) | TW512507B (ko) |
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Also Published As
Publication number | Publication date |
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JP2002231868A (ja) | 2002-08-16 |
TW512507B (en) | 2002-12-01 |
JP3651790B2 (ja) | 2005-05-25 |
KR20020042421A (ko) | 2002-06-05 |
US20020062648A1 (en) | 2002-05-30 |
CN1185458C (zh) | 2005-01-19 |
CN1355415A (zh) | 2002-06-26 |
US6474074B2 (en) | 2002-11-05 |
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