JPH0628250Y2 - 電子部品の樹脂封止成形用金型 - Google Patents
電子部品の樹脂封止成形用金型Info
- Publication number
- JPH0628250Y2 JPH0628250Y2 JP1988144802U JP14480288U JPH0628250Y2 JP H0628250 Y2 JPH0628250 Y2 JP H0628250Y2 JP 1988144802 U JP1988144802 U JP 1988144802U JP 14480288 U JP14480288 U JP 14480288U JP H0628250 Y2 JPH0628250 Y2 JP H0628250Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- resin material
- molten resin
- cull
- communicating
- 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.)
- Expired - Lifetime
Links
- 239000011347 resin Substances 0.000 title claims description 76
- 229920005989 resin Polymers 0.000 title claims description 76
- 238000000465 moulding Methods 0.000 title claims description 15
- 238000005538 encapsulation Methods 0.000 title description 8
- 239000000463 material Substances 0.000 claims description 57
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 14
- 239000011800 void material Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988144802U JPH0628250Y2 (ja) | 1988-11-05 | 1988-11-05 | 電子部品の樹脂封止成形用金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988144802U JPH0628250Y2 (ja) | 1988-11-05 | 1988-11-05 | 電子部品の樹脂封止成形用金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0265524U JPH0265524U (en]) | 1990-05-17 |
| JPH0628250Y2 true JPH0628250Y2 (ja) | 1994-08-03 |
Family
ID=31412829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988144802U Expired - Lifetime JPH0628250Y2 (ja) | 1988-11-05 | 1988-11-05 | 電子部品の樹脂封止成形用金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628250Y2 (en]) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241108A (en) * | 1978-10-10 | 1980-12-23 | Rca Corporation | Sprayable titanium composition |
-
1988
- 1988-11-05 JP JP1988144802U patent/JPH0628250Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0265524U (en]) | 1990-05-17 |
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