JPS6033453U - Base ribbon for semiconductor devices - Google Patents

Base ribbon for semiconductor devices

Info

Publication number
JPS6033453U
JPS6033453U JP12524483U JP12524483U JPS6033453U JP S6033453 U JPS6033453 U JP S6033453U JP 12524483 U JP12524483 U JP 12524483U JP 12524483 U JP12524483 U JP 12524483U JP S6033453 U JPS6033453 U JP S6033453U
Authority
JP
Japan
Prior art keywords
island
leads
parts
island part
tie bar
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
Application number
JP12524483U
Other languages
Japanese (ja)
Inventor
藤井　晴夫
Original Assignee
関西日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 関西日本電気株式会社 filed Critical 関西日本電気株式会社
Priority to JP12524483U priority Critical patent/JPS6033453U/en
Publication of JPS6033453U publication Critical patent/JPS6033453U/en
Pending legal-status Critical Current

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  • Lead Frames For Integrated Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来例の平面図、第２図は切り屑の平面図、第
３図は本案の一実施例を示す平面図、第４図は切り屑の
平面図である。 図中、１は枠部分、２はアイランド部、３は吊りピン、
４，５はタイバー、６はリード、６ａは非アイランド部
側に延びるリード部分、６ｂはアイランド部側に延びる
リード部分である。FIG. 1 is a plan view of a conventional example, FIG. 2 is a plan view of chips, FIG. 3 is a plan view showing an embodiment of the present invention, and FIG. 4 is a plan view of chips. In the figure, 1 is the frame part, 2 is the island part, 3 is the hanging pin,
4 and 5 are tie bars, 6 is a lead, 6a is a lead portion extending toward the non-island portion side, and 6b is a lead portion extending toward the island portion side.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 平行に延びる枠部分間にアイランド部を吊りピンを用い
て等間隔に支持すると共に、枠部分間を一橋絡するタイ
バーにリードを、一端がアイランド部の近傍に位置する
ように一体化し、かつタイバ２−より非アイランド部側
に延びるリードをそれぞれ共通のタイバー間に互い違い
状に並設したものにおいて、上記タイバーより非アイラ
ンド部側に延びるリード部分をアイランド部側に延びる
リード部分より中挟に形成すると共に、枠部分の両端に
のみ位置するリードの本数を１／２に設定したことを特
徴とする半導体装置用のベースリボン。The island parts are supported at equal intervals between the parallel frame parts using hanging pins, and the leads are integrated with a tie bar that bridges the frame parts so that one end is located near the island part, and the tie bar 2- In the case where the leads extending closer to the non-island part are arranged in a staggered manner between common tie bars, the lead part extending towards the non-island part from the tie bar is sandwiched between the lead parts extending towards the island part. A base ribbon for a semiconductor device, characterized in that the number of leads located only at both ends of the frame portion is set to 1/2.
JP12524483U 1983-08-11 1983-08-11 Base ribbon for semiconductor devices Pending JPS6033453U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12524483U JPS6033453U (en) 1983-08-11 1983-08-11 Base ribbon for semiconductor devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12524483U JPS6033453U (en) 1983-08-11 1983-08-11 Base ribbon for semiconductor devices

Publications (1)

Publication Number Publication Date
JPS6033453U true JPS6033453U (en) 1985-03-07

Family

ID=30285224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12524483U Pending JPS6033453U (en) 1983-08-11 1983-08-11 Base ribbon for semiconductor devices

Country Status (1)

Country Link
JP (1) JPS6033453U (en)

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