JPS61140532U - - Google Patents
Info
- Publication number
- JPS61140532U JPS61140532U JP2399985U JP2399985U JPS61140532U JP S61140532 U JPS61140532 U JP S61140532U JP 2399985 U JP2399985 U JP 2399985U JP 2399985 U JP2399985 U JP 2399985U JP S61140532 U JPS61140532 U JP S61140532U
- Authority
- JP
- Japan
- Prior art keywords
- plunger head
- resin encapsulation
- view
- semiconductor devices
- utility
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000005538 encapsulation Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
第１図は一般的な半導体装置用樹脂封止機の正
面図である。第２図ａ及びｂは従来の樹脂封止機
プランジヤヘツドの平面図及び正面図である。第
３図ａ及びｂは本考案による一実施例の樹脂封止
機用プランジヤヘツドの平面図及び正面図である
。
図中、１……油圧シリンダ、２……プランジヤ
ヘツド、３……樹脂、４……上金型、５……下金
型、６……穴、７……８角形の形状。
FIG. 1 is a front view of a general resin molding machine for semiconductor devices. FIGS. 2a and 2b are a plan view and a front view of a conventional resin sealing machine plunger head. 3a and 3b are a plan view and a front view of a plunger head for a resin sealing machine according to an embodiment of the present invention. In the figure, 1... Hydraulic cylinder, 2... Plunger head, 3... Resin, 4... Upper mold, 5... Lower mold, 6... Hole, 7... Octagonal shape.
Claims (1)
一部において多角形の形状を持つことを特徴とす
る樹脂封止用プランジヤヘツド。 A plunger head for resin encapsulation of a resin encapsulation machine for semiconductor devices, characterized in that a part of the plunger head has a polygonal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2399985U JPS61140532U (en) | 1985-02-21 | 1985-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2399985U JPS61140532U (en) | 1985-02-21 | 1985-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140532U true JPS61140532U (en) | 1986-08-30 |
Family
ID=30517746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2399985U Pending JPS61140532U (en) | 1985-02-21 | 1985-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140532U (en) |
-
1985
- 1985-02-21 JP JP2399985U patent/JPS61140532U/ja active Pending