JPH0449255B2 - - Google Patents
Info
- Publication number
- JPH0449255B2 JPH0449255B2 JP60218616A JP21861685A JPH0449255B2 JP H0449255 B2 JPH0449255 B2 JP H0449255B2 JP 60218616 A JP60218616 A JP 60218616A JP 21861685 A JP21861685 A JP 21861685A JP H0449255 B2 JPH0449255 B2 JP H0449255B2
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- resin
- speed
- motor
- mold
- 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 claims description 32
- 229920005989 resin Polymers 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 17
- 239000004065 semiconductor Substances 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21861685A JPS6278835A (ja) | 1985-09-30 | 1985-09-30 | 半導体素子用樹脂封止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21861685A JPS6278835A (ja) | 1985-09-30 | 1985-09-30 | 半導体素子用樹脂封止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6278835A JPS6278835A (ja) | 1987-04-11 |
JPH0449255B2 true JPH0449255B2 (US20050065096A1-20050324-C00069.png) | 1992-08-11 |
Family
ID=16722746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21861685A Granted JPS6278835A (ja) | 1985-09-30 | 1985-09-30 | 半導体素子用樹脂封止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6278835A (US20050065096A1-20050324-C00069.png) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS578107A (en) * | 1980-06-18 | 1982-01-16 | Toshiba Corp | Molding apparatus for resin seal |
JPS599538B2 (ja) * | 1978-02-06 | 1984-03-03 | フイルメニツヒ ソシエテ アノニム | 脂肪族多不飽和エステル、該エステルを含有する香料もしくはフレ−バ−組成物 |
JPS615884A (ja) * | 1984-06-19 | 1986-01-11 | 松下電器産業株式会社 | 洗濯機の蓋スイツチ |
JPS6225888U (US20050065096A1-20050324-C00069.png) * | 1985-07-30 | 1987-02-17 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS599538U (ja) * | 1982-07-12 | 1984-01-21 | 内外機材株式会社 | 半導体素子用樹脂封止装置 |
-
1985
- 1985-09-30 JP JP21861685A patent/JPS6278835A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS599538B2 (ja) * | 1978-02-06 | 1984-03-03 | フイルメニツヒ ソシエテ アノニム | 脂肪族多不飽和エステル、該エステルを含有する香料もしくはフレ−バ−組成物 |
JPS578107A (en) * | 1980-06-18 | 1982-01-16 | Toshiba Corp | Molding apparatus for resin seal |
JPS615884A (ja) * | 1984-06-19 | 1986-01-11 | 松下電器産業株式会社 | 洗濯機の蓋スイツチ |
JPS6225888U (US20050065096A1-20050324-C00069.png) * | 1985-07-30 | 1987-02-17 |
Also Published As
Publication number | Publication date |
---|---|
JPS6278835A (ja) | 1987-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
EXPY | Cancellation because of completion of term |