Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Chip-scale semiconductor package of the fan-out type and method of manufacturing such packages










Image Number 19 for United States Patent #6462274.

Chip-scale semiconductor packages of the fan-out type and methods of manufacturing such packages are disclosed. In one package embodiment within the invention, the package substrate is stiff enough to effectively carry an increased number of solder balls on an exterior area outside the edge of a semiconductor chip, in addition to the area above the chip. In another package embodiment, a molded support is mounted to the lower surface of the exterior area. The methods of the present invention include making a plurality of packages on a substrate. Prior to sawing a wafer to obtain chips for the assembly method, the wafer is inspected so as to discriminate between good chips and the defective chips. Only good chips are mounted to a wafer-shaped or strip-shaped substrate.








 
 
  Recently Added Patents
Stenciled layer peeling graphics processing
Colour correcting foreground colours for visual quality improvement
Ageing-resistant mounting for inflatable airbag module
Soybean variety D2011905
Method of forming three dimensional integrated circuit devices using layer transfer technique
Digital broadcast transmission and receiving system having an improved receiving performance and signal processing method thereof
Water treatment apparatus and method
  Randomly Featured Patents
Evaporation cell for a liquid compound suitable for epitaxy by molecular jets
One-chip microcomputer including RISC processor and one or more coprocessors having control registers mapped as internal registers for the RISC processor
System and method of controlling transmission electric power in a CDMA base station
Apparatus for immunological analysis
Absolute digital position measurement system
Mandibular protracting oral intubating airway
Automatic printing plate exchange system
Boot hanger
Writing board kit having light-sensitive self-illuminating drawing surface
Method and apparatus for analyzing data files derived from emission spectra from fluorophore tagged nucleotides