JPS5521118A - Lead frame - Google Patents
Lead frameInfo
- Publication number
- JPS5521118A JPS5521118A JP9359078A JP9359078A JPS5521118A JP S5521118 A JPS5521118 A JP S5521118A JP 9359078 A JP9359078 A JP 9359078A JP 9359078 A JP9359078 A JP 9359078A JP S5521118 A JPS5521118 A JP S5521118A
- Authority
- JP
- Japan
- Prior art keywords
- lead
- piece
- frame
- supported
- dam
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Lead Frames For Integrated Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9359078A JPS5521118A (en) | 1978-08-02 | 1978-08-02 | Lead frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9359078A JPS5521118A (en) | 1978-08-02 | 1978-08-02 | Lead frame |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5521118A true JPS5521118A (en) | 1980-02-15 |
Family
ID=14086502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9359078A Pending JPS5521118A (en) | 1978-08-02 | 1978-08-02 | Lead frame |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5521118A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57104687A (en) * | 1980-12-23 | 1982-06-29 | Nippon Light Metal Co Ltd | Formation of opaque anodic oxide film of aluminum or its alloy |
JPS63258051A (ja) * | 1987-04-15 | 1988-10-25 | Fuji Plant Kogyo Kk | ピン保持構造付リ−ドフレ−ム、及びそのリ−ドフレ−ムのピン保持方法 |
JPS63283054A (ja) * | 1987-03-11 | 1988-11-18 | Fuji Plant Kogyo Kk | ピン保持部付リードフレームの製造方法 |
JPS6481260A (en) * | 1987-09-22 | 1989-03-27 | Fuji Plant Kogyo Kk | Manufacture of lead frame having pin-retention structure |
-
1978
- 1978-08-02 JP JP9359078A patent/JPS5521118A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57104687A (en) * | 1980-12-23 | 1982-06-29 | Nippon Light Metal Co Ltd | Formation of opaque anodic oxide film of aluminum or its alloy |
JPS63283054A (ja) * | 1987-03-11 | 1988-11-18 | Fuji Plant Kogyo Kk | ピン保持部付リードフレームの製造方法 |
JPH0464468B2 (ja) * | 1987-03-11 | 1992-10-15 | Fuji Plant Kogyo Kk | |
JPS63258051A (ja) * | 1987-04-15 | 1988-10-25 | Fuji Plant Kogyo Kk | ピン保持構造付リ−ドフレ−ム、及びそのリ−ドフレ−ムのピン保持方法 |
JPS6481260A (en) * | 1987-09-22 | 1989-03-27 | Fuji Plant Kogyo Kk | Manufacture of lead frame having pin-retention structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1083863B (it) | Procedimento per la produzione di pezzi di forma anulare con sezione trasversale fortemente profilata come flange di presaldatura e consimili,e laminatoio per l'esecuzione dello stesso | |
JPS5317265A (en) | Tight adhesion method between metallic part and insulating material | |
JPS5521118A (en) | Lead frame | |
JPS55146951A (en) | Lead frame | |
JPS5236990A (en) | Solar cell | |
JPS541011A (en) | Floating head slider | |
JPS5698852A (en) | Lead frame | |
JPS5381076A (en) | Lroduction of resin seal semiconductor device | |
JPS5224090A (en) | Vidicon target manufacturing process | |
JPS5297183A (en) | Production of air tight terminal | |
JPS5227270A (en) | Metal-semiconductor rectifier junction manufacturing process | |
JPS5226013A (en) | Compound tube | |
USD230467S (en) | Multipurpose band metal fabricating tool | |
JPS55148998A (en) | Multiple blade fan | |
JPS542068A (en) | Manufacture for semiconductor device | |
JPS57155760A (en) | Lead frame used for semiconductor and assembly and manufacture thereof | |
OA00687A (fr) | Perfectionnement aux procédés de fabrication continue d'une feuille de verre par étirage. | |
JPS527668A (en) | Method of manufacturing microchannel plates | |
JPS5226753A (en) | Method for fabricating sludge modifier | |
JPS51118379A (en) | Transistor | |
JPS5352091A (en) | Crystal resonator and its production | |
JPS5228708A (en) | Flly closed-type electric compressor | |
JPS53118994A (en) | Iso type hetero junction photo electric conversion element and its manufacture | |
JPS52171A (en) | Semiconductor | |
JPS52121884A (en) | Manufacturing method and device of sprocket and like by punching |