BR112021012348A2 - - Google Patents
Info
- Publication number
- BR112021012348A2 BR112021012348A2 BR112021012348A BR112021012348A BR112021012348A2 BR 112021012348 A2 BR112021012348 A2 BR 112021012348A2 BR 112021012348 A BR112021012348 A BR 112021012348A BR 112021012348 A BR112021012348 A BR 112021012348A BR 112021012348 A2 BR112021012348 A2 BR 112021012348A2
- Authority
- BR
- Brazil
Links
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
- 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
- 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
-
- 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
- B23K35/0227—Rods, wires
-
- 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
- B23K35/02—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
- B23K35/025—Pastes, creams, slurries
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
-
- 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
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
- H05K1/0298—Multilayer circuits
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3463—Solder compositions in relation to features of the printed circuit board or the mounting process
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
-
- 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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
-
- 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
- H05K2201/04—Assemblies of printed circuits
- H05K2201/041—Stacked PCBs, i.e. having neither an empty space nor mounted components in between
-
- 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
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10378—Interposers
-
- 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10734—Ball grid array [BGA]; Bump grid array
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/04—Soldering or other types of metallurgic bonding
- H05K2203/041—Solder preforms in the shape of solder balls
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
- H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019098427A JP6708942B1 (ja) | 2019-05-27 | 2019-05-27 | はんだ合金、はんだペースト、プリフォームはんだ、はんだボール、線はんだ、脂入りはんだ、はんだ継手、電子回路基板および多層電子回路基板 |
| JP2019-098427 | 2019-05-27 | ||
| PCT/JP2020/018837 WO2020241225A1 (ja) | 2019-05-27 | 2020-05-11 | はんだ合金、はんだペースト、プリフォームはんだ、はんだボール、線はんだ、脂入りはんだ、はんだ継手、電子回路基板および多層電子回路基板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112021012348A2 true BR112021012348A2 (US07122603-20061017-C00183.png) | 2021-11-16 |
| BR112021012348B1 BR112021012348B1 (pt) | 2022-05-03 |
Family
ID=70976379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021012348-2A BR112021012348B1 (pt) | 2019-05-27 | 2020-05-11 | Liga de solda, pasta de solda, solda de pré-forma, bola de solda, arame de solda, solda com núcleo de fluxo de resina, junta de solda, placa de circuito eletrônico, e, placa de circuito eletrônico multicamadas |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621020B (zh) * | 2020-12-25 | 2022-06-21 | 中机智能装备创新研究院(宁波)有限公司 | 一种镍基药芯钎料、制备方法及应用 |
| CN113996967B (zh) * | 2021-08-19 | 2023-04-28 | 苏州优诺电子材料科技有限公司 | 一种中温熔点合金及其应用 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256370B1 (en) * | 1992-05-04 | 1996-09-03 | Indium Corp America | Lead-free alloy containing tin silver and indium |
| JP2002096191A (ja) * | 2000-09-18 | 2002-04-02 | Matsushita Electric Ind Co Ltd | はんだ材料およびこれを利用する電気・電子機器 |
| ATE471224T1 (de) * | 2001-03-01 | 2010-07-15 | Senju Metal Industry Co | Bleifreie lötpaste |
| JP2004188453A (ja) * | 2002-12-11 | 2004-07-08 | Harima Chem Inc | Ｓｎ系はんだ合金 |
| JP5696173B2 (ja) | 2005-08-12 | 2015-04-08 | アンタヤ・テクノロジーズ・コープ | はんだ組成物 |
| JP4618089B2 (ja) * | 2005-10-12 | 2011-01-26 | 千住金属工業株式会社 | Ｓｎ−Ｉｎ系はんだ合金 |
| WO2008111615A1 (ja) * | 2007-03-12 | 2008-09-18 | Senju Metal Industry Co., Ltd. | 異方性導電材料 |
| EP2177305B1 (en) * | 2007-07-18 | 2013-07-03 | Senju Metal Industry Co., Ltd | In-containing lead-free solder for on-vehicle electronic circuit |
| CN102017111B (zh) * | 2008-03-05 | 2013-01-16 | 千住金属工业株式会社 | 无铅焊料连接构造体和焊料球 |
| JP5418718B2 (ja) * | 2011-02-25 | 2014-02-19 | 千住金属工業株式会社 | パワーデバイス用のはんだ合金と高電流密度のはんだ継手 |
| ES2658593T3 (es) * | 2012-12-18 | 2018-03-12 | Senju Metal Industry Co., Ltd | Aleación de soldadura libre de plomo |
| CN103341699A (zh) * | 2013-07-04 | 2013-10-09 | 浙江亚通焊材有限公司 | 一种取代锡铅钎料的Sn-In-Ag无铅钎料 |
| JP5638174B1 (ja) * | 2014-06-24 | 2014-12-10 | ハリマ化成株式会社 | はんだ合金、はんだ組成物、ソルダペーストおよび電子回路基板 |
| EP3172349A2 (en) * | 2014-07-21 | 2017-05-31 | Alpha Assembly Solutions Inc. | Low temperature high reliability tin alloy for soldering |
| TWI725025B (zh) * | 2015-05-05 | 2021-04-21 | 美商銦業公司 | 用於嚴苛環境之電子應用的高可靠度無鉛焊料合金 |
| CN105665956A (zh) * | 2016-03-23 | 2016-06-15 | 徐宏达 | 一种用于钎焊铝及其合金的软钎料合金 |
| CN107877031A (zh) * | 2017-11-27 | 2018-04-06 | 东莞市千岛金属锡品有限公司 | 一种无铅低温焊料及其制备方法 |
| CN108971793B (zh) * | 2018-08-24 | 2021-04-23 | 云南科威液态金属谷研发有限公司 | 一种低温无铅焊料 |
| US10833050B1 (en) * | 2019-05-22 | 2020-11-10 | Lenovo (Singapore) Pte. Ltd. | Interposer, electronic substrate, and method for producing electronic substrate |
-
2019
- 2019-05-27 JP JP2019098427A patent/JP6708942B1/ja active Active
-
2020
- 2020-05-11 US US17/417,205 patent/US20220040802A1/en not_active Abandoned
- 2020-05-11 KR KR1020217019763A patent/KR102342394B1/ko active IP Right Grant
- 2020-05-11 CN CN202080027863.1A patent/CN113677477B/zh active Active
- 2020-05-11 EP EP20815157.1A patent/EP3888840A4/en active Pending
- 2020-05-11 SG SG11202107118QA patent/SG11202107118QA/en unknown
- 2020-05-11 MY MYPI2021003719A patent/MY195069A/en unknown
- 2020-05-11 WO PCT/JP2020/018837 patent/WO2020241225A1/ja unknown
- 2020-05-11 MX MX2021007954A patent/MX2021007954A/es unknown
- 2020-05-11 BR BR112021012348-2A patent/BR112021012348B1/pt active IP Right Grant
- 2020-05-21 TW TW109116943A patent/TWI744907B/zh active
-
2023
- 2023-03-27 US US18/126,695 patent/US20230226648A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| MY195069A (en) | 2023-01-06 |
| US20230226648A1 (en) | 2023-07-20 |
| EP3888840A1 (en) | 2021-10-06 |
| CN113677477A (zh) | 2021-11-19 |
| WO2020241225A1 (ja) | 2020-12-03 |
| TWI744907B (zh) | 2021-11-01 |
| BR112021012348B1 (pt) | 2022-05-03 |
| MX2021007954A (es) | 2022-06-28 |
| SG11202107118QA (en) | 2021-07-29 |
| EP3888840A4 (en) | 2022-09-21 |
| KR20210083367A (ko) | 2021-07-06 |
| TW202104607A (zh) | 2021-02-01 |
| US20220040802A1 (en) | 2022-02-10 |
| KR102342394B1 (ko) | 2021-12-22 |
| CN113677477B (zh) | 2022-10-14 |
| JP2020192552A (ja) | 2020-12-03 |
| JP6708942B1 (ja) | 2020-06-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/05/2020, OBSERVADAS AS CONDICOES LEGAIS. |