CN107369665B - 一种石墨烯键合铜丝的制备方法 - Google Patents
一种石墨烯键合铜丝的制备方法 Download PDFInfo
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- CN107369665B CN107369665B CN201710863511.XA CN201710863511A CN107369665B CN 107369665 B CN107369665 B CN 107369665B CN 201710863511 A CN201710863511 A CN 201710863511A CN 107369665 B CN107369665 B CN 107369665B
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- graphene
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- bonding brass
- brass wire
- wire
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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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire 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
- H01L24/01—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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/43—Manufacturing methods
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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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/43—Manufacturing methods
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45147—Copper (Cu) as principal constituent
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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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/4554—Coating
- H01L2224/45565—Single coating layer
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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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/4554—Coating
- H01L2224/45599—Material
- H01L2224/45693—Material with a principal constituent of the material being a solid not provided for in groups H01L2224/456 - H01L2224/45691, e.g. allotropes of carbon, fullerene, graphite, carbon-nanotubes, diamond
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- 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
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- 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
- H01L2924/01—Chemical elements
- H01L2924/01006—Carbon [C]
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- 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
- H01L2924/01—Chemical elements
- H01L2924/01029—Copper [Cu]
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Wire Bonding (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710863511.XA CN107369665B (zh) | 2017-09-22 | 2017-09-22 | 一种石墨烯键合铜丝的制备方法 |
Applications Claiming Priority (1)
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CN201710863511.XA CN107369665B (zh) | 2017-09-22 | 2017-09-22 | 一种石墨烯键合铜丝的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN107369665A CN107369665A (zh) | 2017-11-21 |
CN107369665B true CN107369665B (zh) | 2019-04-30 |
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CN201710863511.XA Expired - Fee Related CN107369665B (zh) | 2017-09-22 | 2017-09-22 | 一种石墨烯键合铜丝的制备方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108326312B (zh) * | 2017-12-25 | 2021-10-08 | 新疆烯金石墨烯科技有限公司 | 一种用于制备石墨烯铝导线的连续挤压设备 |
CN112899694A (zh) * | 2021-01-15 | 2021-06-04 | 康斯坦丁·诺沃肖洛夫 | 一种降低单晶铜丝电阻率的方法 |
CN113140466B (zh) * | 2021-03-10 | 2023-05-09 | 湖北钰嵘铜材有限公司 | 一种键合铜丝上涂层的金属加工装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101877405A (zh) * | 2010-04-20 | 2010-11-03 | 华南理工大学 | 钛酸锂-石墨烯复合电极材料的制备方法 |
CN103887012A (zh) * | 2013-12-31 | 2014-06-25 | 美特科技(苏州)有限公司 | 一种石墨烯导线的生产方法 |
CN106711117A (zh) * | 2017-01-24 | 2017-05-24 | 山东科大鼎新电子科技有限公司 | 一种石墨烯键合银丝及其制备方法 |
CN106816423A (zh) * | 2017-01-21 | 2017-06-09 | 山东科大鼎新电子科技有限公司 | 一种石墨烯键合铜丝及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI567842B (zh) * | 2015-10-07 | 2017-01-21 | 樂金股份有限公司 | 石墨烯包覆的銀合金線及其製造方法 |
-
2017
- 2017-09-22 CN CN201710863511.XA patent/CN107369665B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101877405A (zh) * | 2010-04-20 | 2010-11-03 | 华南理工大学 | 钛酸锂-石墨烯复合电极材料的制备方法 |
CN103887012A (zh) * | 2013-12-31 | 2014-06-25 | 美特科技(苏州)有限公司 | 一种石墨烯导线的生产方法 |
CN106816423A (zh) * | 2017-01-21 | 2017-06-09 | 山东科大鼎新电子科技有限公司 | 一种石墨烯键合铜丝及其制备方法 |
CN106711117A (zh) * | 2017-01-24 | 2017-05-24 | 山东科大鼎新电子科技有限公司 | 一种石墨烯键合银丝及其制备方法 |
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