CN107553789A - 一种bga模塑模具 - Google Patents
一种bga模塑模具 Download PDFInfo
- Publication number
- CN107553789A CN107553789A CN201710842619.0A CN201710842619A CN107553789A CN 107553789 A CN107553789 A CN 107553789A CN 201710842619 A CN201710842619 A CN 201710842619A CN 107553789 A CN107553789 A CN 107553789A
- Authority
- CN
- China
- Prior art keywords
- gear
- moulding
- bar
- screw mandrel
- outside
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 76
- 238000007493 shaping process Methods 0.000 claims abstract description 21
- 239000002775 capsule Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 6
- 238000005538 encapsulation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0022—Multi-cavity moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710842619.0A CN107553789B (zh) | 2016-03-08 | 2016-03-08 | 一种bga模塑模具 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610129891.XA CN105666745B (zh) | 2016-03-08 | 2016-03-08 | 一种bga模塑模具 |
CN201710842619.0A CN107553789B (zh) | 2016-03-08 | 2016-03-08 | 一种bga模塑模具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610129891.XA Division CN105666745B (zh) | 2016-03-08 | 2016-03-08 | 一种bga模塑模具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107553789A true CN107553789A (zh) | 2018-01-09 |
CN107553789B CN107553789B (zh) | 2019-11-08 |
Family
ID=56307183
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710842619.0A Expired - Fee Related CN107553789B (zh) | 2016-03-08 | 2016-03-08 | 一种bga模塑模具 |
CN201711133121.3A Expired - Fee Related CN107696350B8 (zh) | 2016-03-08 | 2016-03-08 | Bga模塑模具 |
CN201711198733.0A Active CN107993944B (zh) | 2016-03-08 | 2016-03-08 | 一种用于半导体封装的bga模塑模具及其工作方法 |
CN201711133122.8A Active CN107901293B (zh) | 2016-03-08 | 2016-03-08 | Bga模塑模具的工作方法 |
CN201710842618.6A Expired - Fee Related CN107571429B (zh) | 2016-03-08 | 2016-03-08 | 一种bga模塑模具的工作方法 |
CN201711198730.7A Active CN107962713B (zh) | 2016-03-08 | 2016-03-08 | 用于半导体封装的bga模塑模具及其工作方法 |
CN201610129891.XA Expired - Fee Related CN105666745B (zh) | 2016-03-08 | 2016-03-08 | 一种bga模塑模具 |
Family Applications After (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711133121.3A Expired - Fee Related CN107696350B8 (zh) | 2016-03-08 | 2016-03-08 | Bga模塑模具 |
CN201711198733.0A Active CN107993944B (zh) | 2016-03-08 | 2016-03-08 | 一种用于半导体封装的bga模塑模具及其工作方法 |
CN201711133122.8A Active CN107901293B (zh) | 2016-03-08 | 2016-03-08 | Bga模塑模具的工作方法 |
CN201710842618.6A Expired - Fee Related CN107571429B (zh) | 2016-03-08 | 2016-03-08 | 一种bga模塑模具的工作方法 |
CN201711198730.7A Active CN107962713B (zh) | 2016-03-08 | 2016-03-08 | 用于半导体封装的bga模塑模具及其工作方法 |
CN201610129891.XA Expired - Fee Related CN105666745B (zh) | 2016-03-08 | 2016-03-08 | 一种bga模塑模具 |
Country Status (1)
Country | Link |
---|---|
CN (7) | CN107553789B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107039293B (zh) * | 2017-05-31 | 2023-03-14 | 安徽大华半导体科技有限公司 | 半导体封装模具 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5989471A (en) * | 1996-07-25 | 1999-11-23 | Advanced Systems Automation Limited | BGA mould assembly for encapsulating BGA substrates of varying thickness |
CN104552672A (zh) * | 2014-12-08 | 2015-04-29 | 南通富士通微电子股份有限公司 | Bga模塑模具 |
CN105328829A (zh) * | 2015-11-14 | 2016-02-17 | 苏州光韵达光电科技有限公司 | 一种bga模塑模具 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4946633A (en) * | 1987-04-27 | 1990-08-07 | Hitachi, Ltd. | Method of producing semiconductor devices |
JP2003007741A (ja) * | 2001-06-19 | 2003-01-10 | Rohm Co Ltd | 半導体装置の製造方法 |
CN201405485Y (zh) * | 2009-04-30 | 2010-02-17 | 成都尚明工业有限公司 | 高效节能半导体塑封模具 |
JP4933596B2 (ja) * | 2009-07-09 | 2012-05-16 | 日本航空電子工業株式会社 | 樹脂成型品 |
CN201645752U (zh) * | 2010-02-09 | 2010-11-24 | 东莞朗诚模具有限公司 | 高电压器件封装的模具装置 |
CN205522126U (zh) * | 2016-03-08 | 2016-08-31 | 浙江乔兴建设集团湖州智能科技有限公司 | 一种bga模塑模具 |
-
2016
- 2016-03-08 CN CN201710842619.0A patent/CN107553789B/zh not_active Expired - Fee Related
- 2016-03-08 CN CN201711133121.3A patent/CN107696350B8/zh not_active Expired - Fee Related
- 2016-03-08 CN CN201711198733.0A patent/CN107993944B/zh active Active
- 2016-03-08 CN CN201711133122.8A patent/CN107901293B/zh active Active
- 2016-03-08 CN CN201710842618.6A patent/CN107571429B/zh not_active Expired - Fee Related
- 2016-03-08 CN CN201711198730.7A patent/CN107962713B/zh active Active
- 2016-03-08 CN CN201610129891.XA patent/CN105666745B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5989471A (en) * | 1996-07-25 | 1999-11-23 | Advanced Systems Automation Limited | BGA mould assembly for encapsulating BGA substrates of varying thickness |
CN104552672A (zh) * | 2014-12-08 | 2015-04-29 | 南通富士通微电子股份有限公司 | Bga模塑模具 |
CN105328829A (zh) * | 2015-11-14 | 2016-02-17 | 苏州光韵达光电科技有限公司 | 一种bga模塑模具 |
Also Published As
Publication number | Publication date |
---|---|
CN107993944B (zh) | 2019-12-10 |
CN107993944A (zh) | 2018-05-04 |
CN107901293B (zh) | 2019-12-17 |
CN107571429B (zh) | 2019-12-20 |
CN107696350B (zh) | 2019-12-20 |
CN107571429A (zh) | 2018-01-12 |
CN107901293A (zh) | 2018-04-13 |
CN105666745A (zh) | 2016-06-15 |
CN107696350A (zh) | 2018-02-16 |
CN107962713A (zh) | 2018-04-27 |
CN107553789B (zh) | 2019-11-08 |
CN105666745B (zh) | 2017-12-22 |
CN107962713B (zh) | 2021-01-15 |
CN107696350B8 (zh) | 2020-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Dong Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211026 Address after: 402760 No.92 Donglin Avenue, Biquan street, Bishan District, Chongqing Patentee after: Chongqing high tech Industry Research Institute Co.,Ltd. Address before: 213000 Jinling North Road, Xinbei District, Changzhou, Jiangsu, China, Hohai University Patentee before: Wu Xiaozai |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220111 Address after: 402760 plant 1, No. 12, aluminum mountain road, Biquan street, Bishan District, Chongqing Patentee after: Chongqing ocean packaging material Co.,Ltd. Address before: 402760 No.92 Donglin Avenue, Biquan street, Bishan District, Chongqing Patentee before: Chongqing high tech Industry Research Institute Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |
|
CF01 | Termination of patent right due to non-payment of annual fee |