Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Carrier for test, burn-in, and first level packaging










Image Number 3 for United States Patent #7394268.

A plurality of semiconductor devices are provided on a carrier for testing or burning-in. The carrier is then cut up to provide single chip-on-carrier components or multi-chip-on-carrier components. The carrier is used as a first level package for each chip. Thus, the carrier serves a dual purpose for test and burn-in and for packaging. A lead reduction mechanism, such as a built-in self-test engine, can be provided on each chip or on the carrier and is connected to contacts of the carrier for the testing and burn-in steps. The final package after cutting includes at least one known good die and may include an array of chips on the carrier, such as a SIMM or a DIMM. The final package can also be a stack of chips each mounted on a separate carrier. The carriers of the stack are connected to each other through a substrate mounted along a side face of the stack that is electrically connected to a line of pads along an edge of each carrier.








 
 
  Recently Added Patents
Method for counting and segmenting viral particles in an image
Real ear measurement system using thin tube
Methods and systems to accomplish variable width data input
Method of producing probabilities of being a template shape
Control device for radiation imaging apparatus and control method therefor
Polynucleotide capture materials, and methods of using same
Information processing apparatus, information outputting method and computer program storage device
  Randomly Featured Patents
Material and method to reduce non-specific binding of a labelled material
Integrated lancet and bodily fluid sensor
Memory architecture for automatic test equipment using vector module table
Method and system for efficient design verification of a motion adaptive deinterlacer
Configuring file structures and file system structures in a memory device
Digital imaging-based bar code symbol reading system employing image cropping pattern generator and automatic cropped image processor
Metal-acrylate curing agents
Catalyst precursor for the production of olefins with an odd number of carbons atoms, process for its preparation and production method for such olefins
Production of glutamate using wild type Bacillus methanolicus
Moving nip constant velocity document transport