JPH0334247U - - Google Patents
Info
- Publication number
- JPH0334247U JPH0334247U JP9469189U JP9469189U JPH0334247U JP H0334247 U JPH0334247 U JP H0334247U JP 9469189 U JP9469189 U JP 9469189U JP 9469189 U JP9469189 U JP 9469189U JP H0334247 U JPH0334247 U JP H0334247U
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- land
- hanging pins
- parallel
- pair
- 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
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図は本考案に係るフープ状リードフレーム
の平面図、第２図は半導体装置の製造途中におけ
るフープ状リードフレームの正面図である。第３
図は従来のリードフレームの平面図、第４図はリ
ードフレームを搬送するためのマガジンの概略斜
視図、第５図は従来のフープ状リードフレームの
平面図、第６図は半導体装置の製造工程を説明す
るための概略図、第７図は半導体装置の製造途中
におけるフープ状リードフレームの正面図である
。
３１……リードフレーム、３２……連結部材、
３３……ユニツト、３４……吊りピン、３５……
ランド部、３６……リード、３６ａ……他端部、
３６ｂ……一端部、３７……タイバ、３７ａ……
接続部。
FIG. 1 is a plan view of a hoop-shaped lead frame according to the present invention, and FIG. 2 is a front view of the hoop-shaped lead frame in the middle of manufacturing a semiconductor device. Third
The figure is a plan view of a conventional lead frame, FIG. 4 is a schematic perspective view of a magazine for conveying the lead frame, FIG. 5 is a plan view of a conventional hoop-shaped lead frame, and FIG. 6 is a semiconductor device manufacturing process. FIG. 7 is a front view of a hoop-shaped lead frame in the middle of manufacturing a semiconductor device. 31...Lead frame, 32...Connection member,
33...Unit, 34...Hanging pin, 35...
Land portion, 36...lead, 36a...other end,
36b...One end, 37...Tie bar, 37a...
Connection part.
Claims (1)
向に一定間隔でランド部を配置すると共に、一端
部がランド部近傍に配置され、中間部乃至他端部
が連結部材と平行に延びる複数本一組のリードを
配置し、ランド部を、その両端から延びる吊ピン
を介して連結部材に連結し、リード中間部を連結
したタイバの両端を、連結部材上の吊ピン及び吊
ピンと略平行なランド部側壁の延長線がそれぞれ
交差する部分間で連結したことを特徴とするフー
プ状リードフレーム。 A plurality of land portions are arranged at regular intervals in the longitudinal direction between a pair of connecting members arranged in parallel, and one end portion is placed near the land portion, and the intermediate portion or the other end portion extends parallel to the connecting member. A pair of leads are arranged, the land portions are connected to the connecting member via hanging pins extending from both ends, and both ends of the tie bar connecting the lead intermediate portion are connected to the hanging pins on the connecting member and approximately parallel to the hanging pins. A hoop-shaped lead frame characterized in that the extension lines of the side walls of the land portion are connected at the intersections thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9469189U JPH0334247U (en) | 1989-08-10 | 1989-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9469189U JPH0334247U (en) | 1989-08-10 | 1989-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334247U true JPH0334247U (en) | 1991-04-04 |
Family
ID=31644006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9469189U Pending JPH0334247U (en) | 1989-08-10 | 1989-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334247U (en) |
-
1989
- 1989-08-10 JP JP9469189U patent/JPH0334247U/ja active Pending
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