A method of manufacturing a lead frame and a clip frame
NL2039344B1Active Publication Date: 2026-07-08NEXPERIA BV
Patent Information
- Application Number
- NL2039344
- Authority / Receiving Office
- NL · NL
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2026-07-08
- Estimated Expiration
- 2044-12-13
Abstract
A method of manufacturing a lead frame and a clip frame in a combined process, comprising the steps of: providing a sheet material; stamping the sheet material, thereby removing residual material, creating an array of a plurality of flat frame layouts, the array having a first array direction and a second array direction perpendicular to the first array direction, each flat frame layout consisting of lead frames and clip frames, the plurality of flat frame layouts interconnected by connecting bars extending along one array direction; bending the array of a plurality of flat frame layouts to create an array of a plurality of bended frame layouts along one or more bending lines parallel to the one array direction; singulating the bended frame layouts from the array of bended frame layouts. Figure 4
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Citation Information
Patent Citations
Multi-layer lead frame package and method of fabrication
US20130302946A1
Leadframe, Encapsulated Package with Punched Lead and Sawn Side Flanks, and Corresponding Manufacturing Method
US20210225744A1