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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Kyushu Ltd
Original Assignee
NEC Kyushu Ltd
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 NEC Kyushu LtdfiledCriticalNEC Kyushu Ltd
Priority to JP10537286ApriorityCriticalpatent/JPS62261163A/ja
Publication of JPS62261163ApublicationCriticalpatent/JPS62261163A/ja
Publication of JPH0545066B2publicationCriticalpatent/JPH0545066B2/ja
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
H01L23/49548—Cross section geometry
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