CN111599704B - 一种集成电路凸点的构建方法 - Google Patents
一种集成电路凸点的构建方法 Download PDFInfo
- Publication number
- CN111599704B CN111599704B CN202010483446.XA CN202010483446A CN111599704B CN 111599704 B CN111599704 B CN 111599704B CN 202010483446 A CN202010483446 A CN 202010483446A CN 111599704 B CN111599704 B CN 111599704B
- Authority
- CN
- China
- Prior art keywords
- integrated circuit
- metal film
- bump
- bump metal
- layer
- 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.)
- Withdrawn - After Issue
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Classifications
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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
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/11—Manufacturing methods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
-
- 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
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
-
- 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
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L24/14—Structure, shape, material or disposition of the bump connectors prior to the connecting process of a plurality of bump connectors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Wire Bonding (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010483446.XA CN111599704B (zh) | 2020-06-01 | 2020-06-01 | 一种集成电路凸点的构建方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010483446.XA CN111599704B (zh) | 2020-06-01 | 2020-06-01 | 一种集成电路凸点的构建方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111599704A CN111599704A (zh) | 2020-08-28 |
CN111599704B true CN111599704B (zh) | 2022-06-28 |
Family
ID=72192204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010483446.XA Withdrawn - After Issue CN111599704B (zh) | 2020-06-01 | 2020-06-01 | 一种集成电路凸点的构建方法 |
Country Status (1)
Country | Link |
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CN (1) | CN111599704B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103151275A (zh) * | 2011-12-06 | 2013-06-12 | 北京大学深圳研究生院 | 倒装芯片金凸点的制作方法 |
CN103762197A (zh) * | 2013-12-24 | 2014-04-30 | 华进半导体封装先导技术研发中心有限公司 | 一种新型大马士革铜铜键合结构的制作方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103700752B (zh) * | 2013-12-10 | 2016-12-07 | 西安交通大学 | 一种垂直结构led芯片的凸点键合结构及工艺 |
CN108231717A (zh) * | 2017-12-29 | 2018-06-29 | 通富微电子股份有限公司 | 一种封装元件及其制备方法 |
-
2020
- 2020-06-01 CN CN202010483446.XA patent/CN111599704B/zh not_active Withdrawn - After Issue
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103151275A (zh) * | 2011-12-06 | 2013-06-12 | 北京大学深圳研究生院 | 倒装芯片金凸点的制作方法 |
CN103762197A (zh) * | 2013-12-24 | 2014-04-30 | 华进半导体封装先导技术研发中心有限公司 | 一种新型大马士革铜铜键合结构的制作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111599704A (zh) | 2020-08-28 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20220112 Address after: 518100 210, block a, Huafeng Jinyuan business building, No. 300, Xixiang Avenue, Laodong community, Xixiang street, Bao'an District, Shenzhen, Guangdong Applicant after: Shenzhen meiketai Technology Co.,Ltd. Address before: No. 210.211, 2nd floor, block a, Huafeng Jinyuan business building, No. 300 Xixiang Avenue, Laodong community, Xixiang street, Bao'an District, Shenzhen, Guangdong 518100 Applicant before: Shenzhen meiketai Technology Co.,Ltd. Applicant before: Deyi Technology (Taicang) Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20220628 Effective date of abandoning: 20230412 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20220628 Effective date of abandoning: 20230412 |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |