JPS5993150U - Lead frame protection sheet - Google Patents

Lead frame protection sheet

Info

Publication number
JPS5993150U
JPS5993150U JP1982189525U JP18952582U JPS5993150U JP S5993150 U JPS5993150 U JP S5993150U JP 1982189525 U JP1982189525 U JP 1982189525U JP 18952582 U JP18952582 U JP 18952582U JP S5993150 U JPS5993150 U JP S5993150U
Authority
JP
Japan
Prior art keywords
lead frame
protection sheet
frame protection
sheet
length direction
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.)
Granted
Application number
JP1982189525U
Other languages
Japanese (ja)
Other versions
JPH0132365Y2 (en
Inventor
俊雄 井上
Original Assignee
新潟化工株式会社
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 新潟化工株式会社 filed Critical 新潟化工株式会社
Priority to JP1982189525U priority Critical patent/JPS5993150U/en
Publication of JPS5993150U publication Critical patent/JPS5993150U/en
Application granted granted Critical
Publication of JPH0132365Y2 publication Critical patent/JPH0132365Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/93—Batch processes
    • H01L2224/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
    • H01L2224/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting

Landscapes

  • Wire Bonding (AREA)
  • 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図はリードフレームの部分平面図、第２図は第１図
における■−■線断面図、第３図はり−ドフレームを保
護シートととも巻き取る状態の説明図、第４図は従来の
保護シートの断面図、第５図以下はいずれも本考案の保
護シートの実施例の断面図を示し、第５図は第１の実施
例、第６図は第２の実施例、第７図は第３の実施例であ
る。 ４・・・リードフレーム、１２．１５．１８・・・保護
シート、１３，１６．１９・・・厚肉部、１３ａ。 １６ａ、　　１９ａ−・・溝、１４．　１７．　２０−
・・薄肉部。Fig. 1 is a partial plan view of the lead frame, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is an explanatory diagram of the state in which the lead frame is rolled up together with a protective sheet, and Fig. 4 is a conventional Figure 5 and the following figures are cross-sectional views of embodiments of the protective sheet of the present invention. Figure 5 is the first embodiment, Figure 6 is the second embodiment, and Figure 6 is the second embodiment. The figure shows a third embodiment. 4... Lead frame, 12.15.18... Protective sheet, 13, 16.19... Thick wall portion, 13a. 16a, 19a--Groove, 14. 17. 20-
・Thin wall part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プラスチックよりなり、両側縁部にシート長さ方向に連
続する厚肉部を有し、この厚肉部に同じくシート長さ方
向に連続する溝を有するリードフーレーム保護シート。A lead frame protection sheet made of plastic and having thick parts continuous in the length direction of the sheet on both side edges, and grooves in the thick parts also continuous in the length direction of the sheet.
JP1982189525U 1982-12-15 1982-12-15 Lead frame protection sheet Granted JPS5993150U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982189525U JPS5993150U (en) 1982-12-15 1982-12-15 Lead frame protection sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982189525U JPS5993150U (en) 1982-12-15 1982-12-15 Lead frame protection sheet

Publications (2)

Publication Number Publication Date
JPS5993150U true JPS5993150U (en) 1984-06-25
JPH0132365Y2 JPH0132365Y2 (en) 1989-10-03

Family

ID=30408596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982189525U Granted JPS5993150U (en) 1982-12-15 1982-12-15 Lead frame protection sheet

Country Status (1)

Country Link
JP (1) JPS5993150U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158220U (en) * 1981-03-31 1982-10-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158220U (en) * 1981-03-31 1982-10-05

Also Published As

Publication number Publication date
JPH0132365Y2 (en) 1989-10-03

Similar Documents

Publication Publication Date Title
JPS6121455U (en) Adhesive tape or sheet roll
JPS5993150U (en) Lead frame protection sheet
JPS60103557U (en) Mold
JPS5842594U (en) intercooler
JPS5830907U (en) Separate cassette recorder door
JPS5998647U (en) Lead frame protection sheet
JPS5811831U (en) switch push button
JPS6048531U (en) floor panels
JPS6093735U (en) Conductive adhesive tape or sheet
JPS6090359U (en) key
JPS613760U (en) End structure of vehicle bumper
JPS609307U (en) leaky coaxial cable
JPS60152653U (en) adhesive tape
JPS5968917U (en) heat shrinkable sheet
JPS5821433U (en) plastic tape
JPS59172805U (en) Wrapping sheet
JPS589631U (en) Air conditioner installation frame
JPS5978424U (en) tile
JPS5873113U (en) watch band
JPS60137532U (en) Long thin cloth sheet
JPS5894941U (en) belt
JPS58191498U (en) structural board
JPS60132643U (en) tape guide drum
JPS58163758U (en) Graphite sheet gasket with protective film
JPS5973038U (en) Cutting die for inclined panels