KR101010351B1 - 나노 분말을 이용한 방열장치 - Google Patents
나노 분말을 이용한 방열장치 Download PDFInfo
- Publication number
- KR101010351B1 KR101010351B1 KR1020080109188A KR20080109188A KR101010351B1 KR 101010351 B1 KR101010351 B1 KR 101010351B1 KR 1020080109188 A KR1020080109188 A KR 1020080109188A KR 20080109188 A KR20080109188 A KR 20080109188A KR 101010351 B1 KR101010351 B1 KR 101010351B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat dissipation
- heat
- nano powder
- base member
- dissipation device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 53
- 239000011858 nanopowder Substances 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3737—Organic materials with or without a thermoconductive filler
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0242—Shape of an individual particle
- H05K2201/0257—Nanoparticles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (4)
- 발열부품장착부를 가지는 베이스 부재와, 상기 베이스 부재의 외주면에 설치되는 복수개의 방열휜과, 상기 베이스 부재 또는 방열휜의 내부에 소정의 형상으로 형성되는 루트와, 상기 루트의 내부에 충전되는 나노 분말 상의 열전달재를 포함하며,상기 열전달재가 충전되는 루트는 발열부품장착부와 대응되는 측의 베이스부재에 형성되는 메인루트와, 상기 메인루트로부터 방사상으로 형성되는 분기루트와 상기 분기 루트의 단부에 형성된 보조 분기루트를 구비하며,상기 열전달재는 금나노 분말, 은나노분말, 구리 나노분말, 은나노분말과 구리 나노분말의 혼합물로 이루어진 것을 특징으로 하는 나노 분말을 이용한 방열장치.
- 삭제
- 삭제
- 제 1항에 있어서,상기 베이스부재는 지주들에 의해 소정간격 이격되도록 연결되며 적층된 것을 특징으로 하는 나노분말을 이용한 방열장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080109188A KR101010351B1 (ko) | 2008-11-05 | 2008-11-05 | 나노 분말을 이용한 방열장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080109188A KR101010351B1 (ko) | 2008-11-05 | 2008-11-05 | 나노 분말을 이용한 방열장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100050074A KR20100050074A (ko) | 2010-05-13 |
KR101010351B1 true KR101010351B1 (ko) | 2011-01-25 |
Family
ID=42276281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080109188A Expired - Fee Related KR101010351B1 (ko) | 2008-11-05 | 2008-11-05 | 나노 분말을 이용한 방열장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101010351B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101735633B1 (ko) | 2016-12-05 | 2017-05-15 | 임정희 | 엘이디용 조명장치 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101296844B1 (ko) * | 2010-11-11 | 2013-08-14 | 소닉스자펜 주식회사 | 대출력 엘이디 방열판 및 이를 포함하는 엘이디 조명기구 |
KR101693827B1 (ko) * | 2016-04-11 | 2017-01-17 | 주식회사 글로벌고베 | 고효율 방열기구를 구비한 엘이디 조명장치 |
KR101963738B1 (ko) * | 2017-11-16 | 2019-03-29 | (주)제이엔텍 | 고방열 형상 제어기술이 적용된 구리 유닛을 구비하는 엘이디 조명 장치 |
KR102007725B1 (ko) * | 2019-04-09 | 2019-08-07 | 네덱 주식회사 | 전자장치용 케이스 |
KR102528172B1 (ko) * | 2022-05-20 | 2023-05-03 | 주식회사 유환 | 열수송 능력이 향상된 엘이디 등기구용 회로기판의 구조 |
KR102528174B1 (ko) * | 2022-05-20 | 2023-05-03 | 주식회사 유환 | 방열효과가 개선된 엘이디 등기구용 회로기판의 구조 |
KR102633971B1 (ko) * | 2022-11-24 | 2024-02-06 | 코스맥스 주식회사 | 다성분 왁스를 포함하는 쉘부 및 유성 코어부로 이루어진 마이크로 캡슐 및 이를 포함하는 화장료 조성물 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007027752A (ja) * | 2005-07-20 | 2007-02-01 | Samsung Electro Mech Co Ltd | Ledパッケージ及びその製造方法 |
KR100767184B1 (ko) * | 2005-08-10 | 2007-10-15 | 재단법인서울대학교산학협력재단 | 전자부품 냉각장치 및 그 제조방법 |
KR20080018035A (ko) * | 2006-08-23 | 2008-02-27 | 자화전자(주) | 전자부품용 기판과 그를 포함하는 조명 유닛 및 그 조명유닛을 포함하는 전자기기 |
JP3144055U (ja) * | 2008-06-03 | 2008-08-14 | 陳鴻文 | 発光ダイオードランプ |
-
2008
- 2008-11-05 KR KR1020080109188A patent/KR101010351B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007027752A (ja) * | 2005-07-20 | 2007-02-01 | Samsung Electro Mech Co Ltd | Ledパッケージ及びその製造方法 |
KR100767184B1 (ko) * | 2005-08-10 | 2007-10-15 | 재단법인서울대학교산학협력재단 | 전자부품 냉각장치 및 그 제조방법 |
KR20080018035A (ko) * | 2006-08-23 | 2008-02-27 | 자화전자(주) | 전자부품용 기판과 그를 포함하는 조명 유닛 및 그 조명유닛을 포함하는 전자기기 |
JP3144055U (ja) * | 2008-06-03 | 2008-08-14 | 陳鴻文 | 発光ダイオードランプ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101735633B1 (ko) | 2016-12-05 | 2017-05-15 | 임정희 | 엘이디용 조명장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20100050074A (ko) | 2010-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101010351B1 (ko) | 나노 분말을 이용한 방열장치 | |
KR100998480B1 (ko) | 열전달/발산 모듈을 구비한 반도체 발광 장치 | |
JP5082083B2 (ja) | Led照明装置 | |
US8035284B2 (en) | Distributed LED-based light source | |
TW200528665A (en) | Illumination assembly | |
CN1617362A (zh) | 发光器件和利用该发光器件的发光设备和制造发光器件的方法 | |
US20100163890A1 (en) | Led lighting device | |
US20090153007A1 (en) | Light source module and method for manufacturing same | |
JP2012503306A (ja) | 発光装置 | |
CN102742039A (zh) | Led发光模块 | |
KR20150015900A (ko) | Led칩 온 보드형 플렉시블 pcb 및 플렉시블 방열 패드 그리고 플렉시블 방열 패드를 이용하는 led 방열구조 | |
JP2006019557A (ja) | 発光装置とその実装方法、照明器具及びディスプレイ | |
KR101028357B1 (ko) | 방열구조를 구비한 엘이디 조명기구 | |
US20090015134A1 (en) | Heat dissipation arrangement of a light emitting module | |
JP5558930B2 (ja) | Led素子の放熱構造 | |
KR101276326B1 (ko) | 비아홀을 갖는 인쇄회로기판, 이를 구비한 엘이디 모듈 및 led 조명장치 | |
JP3206038U (ja) | 銅シートを有するフローティングヒートシンク支持体及びledフリップチップパッケージのためのledパッケージ組立体 | |
Lai et al. | Thermal management of bright LEDs for automotive applications | |
KR101363070B1 (ko) | 엘이디 조명 모듈 | |
CN101493219A (zh) | 高散热性led照明装置及其制造方法 | |
WO2014127584A1 (zh) | 发光器件、背光源模组及显示装置 | |
KR20060009976A (ko) | 히트 씽크 일체형 발광 다이오드 | |
CN201196404Y (zh) | 发光二极管的散热结构 | |
JP2020047570A (ja) | 熱伝導性高分子ヒートシンクの軽量放熱構造及び製造方法 | |
CN206116458U (zh) | 焊接有半导体温差发电芯片的led模组 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20081105 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20100726 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20101130 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20110117 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20110117 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |