CN110416101A - 用烧结银浆作为粘接剂的电源模块铜片焊接工艺 - Google Patents
用烧结银浆作为粘接剂的电源模块铜片焊接工艺 Download PDFInfo
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- CN110416101A CN110416101A CN201910724198.0A CN201910724198A CN110416101A CN 110416101 A CN110416101 A CN 110416101A CN 201910724198 A CN201910724198 A CN 201910724198A CN 110416101 A CN110416101 A CN 110416101A
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- silver paste
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- sintering silver
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L24/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
- H01L24/37—Structure, shape, material or disposition of the strap connectors prior to the connecting process of an individual strap connector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/84—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a strap connector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32245—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/4005—Shape
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/401—Disposition
- H01L2224/40151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/40221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/40245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/838—Bonding techniques
- H01L2224/8384—Sintering
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/84—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a strap connector
- H01L2224/842—Applying energy for connecting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/84—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a strap connector
- H01L2224/848—Bonding techniques
- H01L2224/8484—Sintering
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910724198.0A CN110416101A (zh) | 2019-08-07 | 2019-08-07 | 用烧结银浆作为粘接剂的电源模块铜片焊接工艺 |
Applications Claiming Priority (1)
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CN201910724198.0A CN110416101A (zh) | 2019-08-07 | 2019-08-07 | 用烧结银浆作为粘接剂的电源模块铜片焊接工艺 |
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CN110416101A true CN110416101A (zh) | 2019-11-05 |
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CN201910724198.0A Pending CN110416101A (zh) | 2019-08-07 | 2019-08-07 | 用烧结银浆作为粘接剂的电源模块铜片焊接工艺 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112086372A (zh) * | 2020-09-21 | 2020-12-15 | 南瑞联研半导体有限责任公司 | 一种用于高结温功率模块芯片正面连接的封装材料结构层及其制作方法 |
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CN1342035A (zh) * | 2000-09-04 | 2002-03-27 | 三洋电机株式会社 | 电路装置及其制造方法 |
CN101263597A (zh) * | 2005-09-13 | 2008-09-10 | 万国半导体股份有限公司 | 具有薄板内联机的半导体封装 |
CN101595560A (zh) * | 2007-01-24 | 2009-12-02 | 费查尔德半导体有限公司 | 预模制夹头结构 |
CN101593712A (zh) * | 2009-06-26 | 2009-12-02 | 天津大学 | 大功率芯片连接的低温烧结方法及纳米银膏厚度控制装置 |
CN103383932A (zh) * | 2013-07-12 | 2013-11-06 | 苏州固锝电子股份有限公司 | 用于提高芯片电性能的封装结构 |
CN103681369A (zh) * | 2012-09-26 | 2014-03-26 | 瑞萨电子株式会社 | 半导体器件及其制造方法 |
CN204144243U (zh) * | 2014-10-17 | 2015-02-04 | 常州银河世纪微电子有限公司 | 一种贴片式二极管的结构 |
CN105479026A (zh) * | 2015-12-09 | 2016-04-13 | 天津大学 | 一种提高纳米银浆与化学镀镍金基板连接强度的方法 |
CN107431058A (zh) * | 2015-03-16 | 2017-12-01 | 派克泰克封装技术有限公司 | 芯片装置和用于构成接触连接部的方法 |
CN108428637A (zh) * | 2018-03-09 | 2018-08-21 | 中南大学 | 一种超声辅助微米银浆烧结实现微铜柱互连的方法 |
CN109037172A (zh) * | 2017-06-12 | 2018-12-18 | 百容电子股份有限公司 | 晶片的封装装置及其散热件与散热件的制造方法 |
CN209401618U (zh) * | 2018-05-30 | 2019-09-17 | 百容电子股份有限公司 | 封装用的散热件 |
-
2019
- 2019-08-07 CN CN201910724198.0A patent/CN110416101A/zh active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1342035A (zh) * | 2000-09-04 | 2002-03-27 | 三洋电机株式会社 | 电路装置及其制造方法 |
CN101263597A (zh) * | 2005-09-13 | 2008-09-10 | 万国半导体股份有限公司 | 具有薄板内联机的半导体封装 |
CN101595560A (zh) * | 2007-01-24 | 2009-12-02 | 费查尔德半导体有限公司 | 预模制夹头结构 |
CN101593712A (zh) * | 2009-06-26 | 2009-12-02 | 天津大学 | 大功率芯片连接的低温烧结方法及纳米银膏厚度控制装置 |
CN103681369A (zh) * | 2012-09-26 | 2014-03-26 | 瑞萨电子株式会社 | 半导体器件及其制造方法 |
CN103383932A (zh) * | 2013-07-12 | 2013-11-06 | 苏州固锝电子股份有限公司 | 用于提高芯片电性能的封装结构 |
CN204144243U (zh) * | 2014-10-17 | 2015-02-04 | 常州银河世纪微电子有限公司 | 一种贴片式二极管的结构 |
CN107431058A (zh) * | 2015-03-16 | 2017-12-01 | 派克泰克封装技术有限公司 | 芯片装置和用于构成接触连接部的方法 |
CN105479026A (zh) * | 2015-12-09 | 2016-04-13 | 天津大学 | 一种提高纳米银浆与化学镀镍金基板连接强度的方法 |
CN109037172A (zh) * | 2017-06-12 | 2018-12-18 | 百容电子股份有限公司 | 晶片的封装装置及其散热件与散热件的制造方法 |
CN108428637A (zh) * | 2018-03-09 | 2018-08-21 | 中南大学 | 一种超声辅助微米银浆烧结实现微铜柱互连的方法 |
CN209401618U (zh) * | 2018-05-30 | 2019-09-17 | 百容电子股份有限公司 | 封装用的散热件 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112086372A (zh) * | 2020-09-21 | 2020-12-15 | 南瑞联研半导体有限责任公司 | 一种用于高结温功率模块芯片正面连接的封装材料结构层及其制作方法 |
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Effective date of registration: 20200710 Address after: 276800 East 50 meters of Rizhao North Road and Six High-tech Road Intersection, Rizhao High-tech Zone, Shandong Province Applicant after: Shandong Haisheng Nick Microelectronics Co.,Ltd. Applicant after: Shenzhen Shunyi Microelectronics Co.,Ltd. Address before: 1701, building 2, COFCO Chuangzhi plant area, zone 67, Xingdong community, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Shunyi Microelectronics Co.,Ltd. |
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Application publication date: 20191105 |
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