CN109461663A - 一种集成电路封装工艺 - Google Patents
一种集成电路封装工艺 Download PDFInfo
- Publication number
- CN109461663A CN109461663A CN201811267250.6A CN201811267250A CN109461663A CN 109461663 A CN109461663 A CN 109461663A CN 201811267250 A CN201811267250 A CN 201811267250A CN 109461663 A CN109461663 A CN 109461663A
- Authority
- CN
- China
- Prior art keywords
- electrode
- integrated circuit
- copper
- coating
- technique
- 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.)
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W95/00—Packaging processes not covered by the other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/01—Manufacture or treatment
- H10W70/04—Manufacture or treatment of leadframes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/01—Manufacture or treatment
- H10W74/019—Manufacture or treatment using temporary auxiliary substrates
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- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267250.6A CN109461663A (zh) | 2018-10-29 | 2018-10-29 | 一种集成电路封装工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267250.6A CN109461663A (zh) | 2018-10-29 | 2018-10-29 | 一种集成电路封装工艺 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109461663A true CN109461663A (zh) | 2019-03-12 |
Family
ID=65608644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811267250.6A Withdrawn CN109461663A (zh) | 2018-10-29 | 2018-10-29 | 一种集成电路封装工艺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109461663A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4328355A2 (en) | 2022-08-23 | 2024-02-28 | Indian Oil Corporation Limited | Process of reusing bi-facial metal substrates for photoactive semiconductor materials for solar water splitting |
-
2018
- 2018-10-29 CN CN201811267250.6A patent/CN109461663A/zh not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4328355A2 (en) | 2022-08-23 | 2024-02-28 | Indian Oil Corporation Limited | Process of reusing bi-facial metal substrates for photoactive semiconductor materials for solar water splitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191204 Address after: Qingpu District of Shanghai City Hua Pu Road 201799 No. 500 building 6 room 6137 E Applicant after: Shanghai Huili Electronic Technology Co., Ltd. Address before: Qingpu District of Shanghai City Hua Pu Road 201799 No. 500 building 6 room 6137 E Applicant before: Shanghai Huili Electronic Technology Co., Ltd. Applicant before: Shenzhen Huili Creative Intelligence Technology Co., Ltd. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190312 |