CN105562872A - 一种led灯金属基底低温焊接获得高温使用性能的方法 - Google Patents
一种led灯金属基底低温焊接获得高温使用性能的方法 Download PDFInfo
- Publication number
- CN105562872A CN105562872A CN201610133475.7A CN201610133475A CN105562872A CN 105562872 A CN105562872 A CN 105562872A CN 201610133475 A CN201610133475 A CN 201610133475A CN 105562872 A CN105562872 A CN 105562872A
- Authority
- CN
- China
- Prior art keywords
- temperature
- solder
- welding
- obtains
- metallic substrates
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 73
- 239000002184 metal Substances 0.000 title abstract description 13
- 229910052751 metal Inorganic materials 0.000 title abstract description 13
- 238000005219 brazing Methods 0.000 claims abstract description 13
- 229910000679 solder Inorganic materials 0.000 claims description 86
- 239000000758 substrate Substances 0.000 claims description 64
- 239000002245 particle Substances 0.000 claims description 52
- 239000000843 powder Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 13
- 238000005476 soldering Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 229910016331 Bi—Ag Inorganic materials 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 238000009713 electroplating Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 4
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000011324 bead Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 206010020843 Hyperthermia Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000036031 hyperthermia Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/06—Soldering, e.g. brazing, or unsoldering making use of vibrations, e.g. supersonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
- B23K35/262—Sn as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/12—Copper or alloys thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610133475.7A CN105562872B (zh) | 2016-03-09 | 2016-03-09 | 一种led灯金属基底低温焊接获得高温使用性能的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610133475.7A CN105562872B (zh) | 2016-03-09 | 2016-03-09 | 一种led灯金属基底低温焊接获得高温使用性能的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105562872A true CN105562872A (zh) | 2016-05-11 |
CN105562872B CN105562872B (zh) | 2017-11-10 |
Family
ID=55873798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610133475.7A Active CN105562872B (zh) | 2016-03-09 | 2016-03-09 | 一种led灯金属基底低温焊接获得高温使用性能的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105562872B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108465892A (zh) * | 2018-02-05 | 2018-08-31 | 东莞市新玛博创超声波科技有限公司 | 铜基材料大气条件下无助焊剂超声低温钎焊方法及应用 |
WO2024011246A1 (en) * | 2022-07-08 | 2024-01-11 | Lucas-Milhaupt, Inc. | Braze product including additive particles and methods of brazing |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08164477A (ja) * | 1994-12-14 | 1996-06-25 | Hitachi Kasei Shoji Kk | 超音波半田接合方法 |
JP2001334386A (ja) * | 2000-05-19 | 2001-12-04 | Hitachi Ltd | 電子機器用Sn−Ag−Bi系はんだ |
US20050069725A1 (en) * | 2003-07-03 | 2005-03-31 | Boaz Premakaran T. | Lead-free solder composition for substrates |
CN1644291A (zh) * | 2005-01-19 | 2005-07-27 | 哈尔滨工业大学 | 铝基复合材料超声波毛细焊接方法 |
CN101081464A (zh) * | 2007-07-13 | 2007-12-05 | 北京工业大学 | 含微量稀土的SnBi和SnBiAg系低温无铅钎料 |
CN101088690A (zh) * | 2007-07-20 | 2007-12-19 | 哈尔滨工业大学 | 低温钎焊铝合金获得高温使用性能焊接接头的方法 |
CN101474699A (zh) * | 2009-01-19 | 2009-07-08 | 哈尔滨工业大学 | 铝或铝合金的超声波软钎焊方法 |
-
2016
- 2016-03-09 CN CN201610133475.7A patent/CN105562872B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08164477A (ja) * | 1994-12-14 | 1996-06-25 | Hitachi Kasei Shoji Kk | 超音波半田接合方法 |
JP2001334386A (ja) * | 2000-05-19 | 2001-12-04 | Hitachi Ltd | 電子機器用Sn−Ag−Bi系はんだ |
US20050069725A1 (en) * | 2003-07-03 | 2005-03-31 | Boaz Premakaran T. | Lead-free solder composition for substrates |
CN1644291A (zh) * | 2005-01-19 | 2005-07-27 | 哈尔滨工业大学 | 铝基复合材料超声波毛细焊接方法 |
CN101081464A (zh) * | 2007-07-13 | 2007-12-05 | 北京工业大学 | 含微量稀土的SnBi和SnBiAg系低温无铅钎料 |
CN101088690A (zh) * | 2007-07-20 | 2007-12-19 | 哈尔滨工业大学 | 低温钎焊铝合金获得高温使用性能焊接接头的方法 |
CN101474699A (zh) * | 2009-01-19 | 2009-07-08 | 哈尔滨工业大学 | 铝或铝合金的超声波软钎焊方法 |
Non-Patent Citations (3)
Title |
---|
张启运: "《钎焊手册》", 31 January 1999 * |
李元元: "《新型材料科学与技术金属材料卷》", 30 September 2012 * |
贾红星,黄金亮: "Ag对Sn-57Bi无铅钎料组织和性能的影响", 《河南科技大学学报》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108465892A (zh) * | 2018-02-05 | 2018-08-31 | 东莞市新玛博创超声波科技有限公司 | 铜基材料大气条件下无助焊剂超声低温钎焊方法及应用 |
CN108465892B (zh) * | 2018-02-05 | 2020-08-07 | 东莞市新玛博创超声波科技有限公司 | 铜基材料大气条件下无助焊剂超声低温钎焊方法及应用 |
WO2024011246A1 (en) * | 2022-07-08 | 2024-01-11 | Lucas-Milhaupt, Inc. | Braze product including additive particles and methods of brazing |
Also Published As
Publication number | Publication date |
---|---|
CN105562872B (zh) | 2017-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204083927U (zh) | 一种倒装芯片式led日光灯 | |
CN203339217U (zh) | Led倒装结构 | |
CN109759741B (zh) | 一种超声辅助钎焊用钎焊粉及钎焊方法 | |
CN102139412B (zh) | 一种激光焊接方法 | |
CN105562872A (zh) | 一种led灯金属基底低温焊接获得高温使用性能的方法 | |
CN204204909U (zh) | 一种高散热的led灯丝及led灯炮 | |
CN110289340B (zh) | 倒装led芯片焊盘的制备方法 | |
CN109491139A (zh) | 背光源的制作方法 | |
CN204857720U (zh) | Led灯丝光源倒装结构 | |
CN102554488B (zh) | Led封装用高导热焊锡浆 | |
CN107464873A (zh) | 一种避免倒装芯片固晶漏电的方法 | |
CN204867760U (zh) | 一种焊接衬垫结构 | |
WO2021237823A1 (zh) | 迷你发光二极管背光模组及其制作方法 | |
CN205039178U (zh) | 一种芯片级led光源模组 | |
CN107363401A (zh) | 一种基于功率调制提高紫铜光纤激光焊接热效率的方法 | |
CN202065761U (zh) | Led灯条、背光源以及液晶面板 | |
CN203826424U (zh) | 一种采用倒装led芯片的led光源 | |
CN203733794U (zh) | 一种led灯丝及灯具 | |
CN204042774U (zh) | 一种可焊接型led基板 | |
CN102255033B (zh) | 一种大功率led封装结构及其封装方法 | |
CN102085589A (zh) | Led芯片与背板的焊接方法 | |
CN205429007U (zh) | 一种便于制造的led灯丝 | |
CN204834617U (zh) | 一种无导线封装汽车大灯白光led | |
CN204403893U (zh) | 一种基于玻璃基板的led灯条 | |
CN107378165A (zh) | 一种激光焊接方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: 150000 building A2, No.9 Wenzhou Road, Harbin Economic Development Zone, Harbin, Heilongjiang Province Patentee after: HARBIN GONGDA PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 150000 Heilongjiang Province, Harbin City Economic Development Zone Development Zone Wenzhou road road haping No. 9 building A2 Co-patentee before: Nie Binkui Patentee before: Fu Yan Li Co-patentee before: Yan Jiuchun |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231123 Address after: 518000, 16B10, Jazz Building, No. 4018 Guest Road, Heping Community, Nanhu Street, Luohu District, Shenzhen, Guangdong Province Patentee after: Hagong Optoelectronic Technology (Shenzhen) Co.,Ltd. Address before: Building A2, No. 9 Wenzhou Road, Harbin Economic Development Zone, Harbin City, Heilongjiang Province, 150000 Patentee before: HARBIN GONGDA PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |