CN209971257U - 一种ic封装模具结构 - Google Patents
一种ic封装模具结构 Download PDFInfo
- Publication number
- CN209971257U CN209971257U CN201920812473.XU CN201920812473U CN209971257U CN 209971257 U CN209971257 U CN 209971257U CN 201920812473 U CN201920812473 U CN 201920812473U CN 209971257 U CN209971257 U CN 209971257U
- Authority
- CN
- China
- Prior art keywords
- plastic package
- plastic
- pin
- die
- stop block
- 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- Withdrawn - After Issue
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 56
- 238000000465 moulding Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 34
- 239000003292 glue Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010137 moulding (plastic) Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005538 encapsulation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920812473.XU CN209971257U (zh) | 2019-05-31 | 2019-05-31 | 一种ic封装模具结构 |
Applications Claiming Priority (1)
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CN201920812473.XU CN209971257U (zh) | 2019-05-31 | 2019-05-31 | 一种ic封装模具结构 |
Publications (1)
Publication Number | Publication Date |
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CN209971257U true CN209971257U (zh) | 2020-01-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920812473.XU Withdrawn - After Issue CN209971257U (zh) | 2019-05-31 | 2019-05-31 | 一种ic封装模具结构 |
Country Status (1)
Country | Link |
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CN (1) | CN209971257U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110065185A (zh) * | 2019-05-31 | 2019-07-30 | 佛山市蓝箭电子股份有限公司 | 一种ic封装模具结构 |
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2019
- 2019-05-31 CN CN201920812473.XU patent/CN209971257U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110065185A (zh) * | 2019-05-31 | 2019-07-30 | 佛山市蓝箭电子股份有限公司 | 一种ic封装模具结构 |
CN110065185B (zh) * | 2019-05-31 | 2024-02-06 | 佛山市蓝箭电子股份有限公司 | 一种ic封装模具结构 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Mai Youhai Inventor after: Zhang Guoguang Inventor after: Yao Jianfeng Inventor after: Qiu Huanshu Inventor before: You Hai Ma Inventor before: Zhang Guoguang Inventor before: Yao Jianfeng Inventor before: Qiu Huanshu |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20200121 Effective date of abandoning: 20240206 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20200121 Effective date of abandoning: 20240206 |