CN201063971Y - 高效散热电路板 - Google Patents
高效散热电路板 Download PDFInfo
- Publication number
- CN201063971Y CN201063971Y CN 200720154357 CN200720154357U CN201063971Y CN 201063971 Y CN201063971 Y CN 201063971Y CN 200720154357 CN200720154357 CN 200720154357 CN 200720154357 U CN200720154357 U CN 200720154357U CN 201063971 Y CN201063971 Y CN 201063971Y
- Authority
- CN
- China
- Prior art keywords
- dielectric layer
- pad
- circuit board
- hole
- weld tabs
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims abstract description 32
- 238000002955 isolation Methods 0.000 claims abstract description 17
- 238000005476 soldering Methods 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 31
- 239000004411 aluminium Substances 0.000 claims description 23
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 150000001398 aluminium Chemical class 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 239000009719 polyimide resin Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 21
- 229910052718 tin Inorganic materials 0.000 description 21
- 238000012546 transfer Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008719 thickening Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000001149 thermolysis Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000002510 pyrogen Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003192 poly(bis maleimide) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0204—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate
- H05K1/0206—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate by printed thermal vias
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
- H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/08—Cooling arrangements; Heating arrangements; Ventilating 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
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/0929—Conductive planes
- H05K2201/09345—Power and ground in the same plane; Power planes for two voltages in one plane
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09372—Pads and lands
- H05K2201/09481—Via in pad; Pad over filled via
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09781—Dummy conductors, i.e. not used for normal transport of current; Dummy electrodes of components
-
- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200720154357 CN201063971Y (zh) | 2007-05-18 | 2007-05-18 | 高效散热电路板 |
PCT/CN2007/003642 WO2008141500A1 (en) | 2007-05-18 | 2007-12-18 | A circuit board for heat dispersion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200720154357 CN201063971Y (zh) | 2007-05-18 | 2007-05-18 | 高效散热电路板 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201063971Y true CN201063971Y (zh) | 2008-05-21 |
Family
ID=39452358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200720154357 Expired - Lifetime CN201063971Y (zh) | 2007-05-18 | 2007-05-18 | 高效散热电路板 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201063971Y (zh) |
WO (1) | WO2008141500A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101929639A (zh) * | 2009-06-18 | 2010-12-29 | 乐金显示有限公司 | 背光单元和具有该背光单元的液晶显示设备 |
CN102332233A (zh) * | 2011-10-17 | 2012-01-25 | 黄海晏 | 无眩光led软体灯箱 |
CN103644485A (zh) * | 2013-11-25 | 2014-03-19 | 无锡莱吉特信息科技有限公司 | 一种led插灯焊盘及led插灯灯板 |
WO2017120808A1 (zh) * | 2016-01-12 | 2017-07-20 | 袁志贤 | 一种alc pcb板的辅助焊接结构及其制备工艺 |
CN108286671A (zh) * | 2018-02-05 | 2018-07-17 | 深圳市熠鸿光电科技有限公司 | Led光源模组 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2276032B (en) * | 1993-03-08 | 1997-04-16 | Prp Optoelectronics Limited | High intensity light source |
CN2175959Y (zh) * | 1993-04-24 | 1994-08-31 | 天津市电缆总厂二分厂 | 金属芯环氧粉末绝缘绕组线 |
JP3543955B2 (ja) * | 2000-10-26 | 2004-07-21 | Necトーキン富山株式会社 | チップ型固体電解コンデンサ |
US7009199B2 (en) * | 2002-10-22 | 2006-03-07 | Cree, Inc. | Electronic devices having a header and antiparallel connected light emitting diodes for producing light from AC current |
JP2005093594A (ja) * | 2003-09-16 | 2005-04-07 | Fuji Photo Film Co Ltd | 発光装置及びその製造方法 |
-
2007
- 2007-05-18 CN CN 200720154357 patent/CN201063971Y/zh not_active Expired - Lifetime
- 2007-12-18 WO PCT/CN2007/003642 patent/WO2008141500A1/zh active Application Filing
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101929639A (zh) * | 2009-06-18 | 2010-12-29 | 乐金显示有限公司 | 背光单元和具有该背光单元的液晶显示设备 |
CN102332233A (zh) * | 2011-10-17 | 2012-01-25 | 黄海晏 | 无眩光led软体灯箱 |
CN103644485A (zh) * | 2013-11-25 | 2014-03-19 | 无锡莱吉特信息科技有限公司 | 一种led插灯焊盘及led插灯灯板 |
WO2017120808A1 (zh) * | 2016-01-12 | 2017-07-20 | 袁志贤 | 一种alc pcb板的辅助焊接结构及其制备工艺 |
CN108286671A (zh) * | 2018-02-05 | 2018-07-17 | 深圳市熠鸿光电科技有限公司 | Led光源模组 |
Also Published As
Publication number | Publication date |
---|---|
WO2008141500A1 (en) | 2008-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ANHUI ZHAOLI PHOTOELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HUANG HUJUN Effective date: 20100305 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: NO.10, LANE 73, ZHONGSHAN 1ST ROAD, ZHONGSHAN DISTRICT, KEELUNG CITY, TAIWAN PROVINCE TO: 247210 NO.1, XINGFU ROAD, DADUKOU ECONOMIC DEVELOPMENT ZONE, DADUKOU TOWN, DONGZHI COUNTY, CHIZHOU CITY, ANHUI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100305 Address after: Dadukou Economic Development Zone Anhui city Chizhou province happiness Road 247210 East County Dadukou town No. 1 Patentee after: Anhui Zhaoli Opto-Electronics Technology Co.,Ltd. Address before: No. 73 Lane 10, Zhongshan Road, Zhongshan District, Taiwan, Keelung Patentee before: Huang Hujun |
|
CX01 | Expiry of patent term |
Granted publication date: 20080521 |
|
CX01 | Expiry of patent term |