Patent · US Expired

Method for producing a hybrid frame or hybrid housing and corresponding hybrid frame or hybrid housing

US6743663B1 · kind B1 · utility

0Cited by

3References

6Claims

0Family size

Inventors

Jorg Anderl · Sinsheim, DE
Herbert Bender · Sinsheim, DE
Winfried Lutte · Bischwiller, FR
Jurgen Vogel · Leuna, DE
Norbert Eugen Voll · Worms, DE

Key dates

Filing date	Jul 30, 2001
Grant date	Jun 1, 2004
Priority date	—
Expiry date	Jul 30, 2021

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/0002
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for producing a hybrid frame (1) or hybrid housing. According to said method, a leadframe (3) with soldering and/or bonding tags (3a), made from a plated strip, is placed into an injection mould and moulded with plastic in order to form a housing part (2) of the hybrid frame or the hybrid housing (1). According to the invention, the soldering and/or bonding tags (3a) of the leadframe (3) are kept in the injection moulding die at least during part of the injection-moulding process, by means of a plunger.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.