Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Methods for causing fluid to flow through or into via holes, vents and other openings or recesses that communicate with surfaces of substrates of semiconductor device components










Image Number 4 for United States Patent #8076244.

A method for removing material from surfaces of at least a portion of at least one recess or at least one aperture extending into a surface of a substrate includes pressurizing fluid so as to cause the fluid to flow into the at least one recess or at least one aperture. The fluid may be pressurized by generating a pressure differential across the substrate, which causes the fluid to flow into or through the at least one aperture or recess. Apparatus for pressurizing fluid so as to cause it to flow into or through recesses or apertures in a substrate are also disclosed.








 
 
  Recently Added Patents
Color stable manganese-doped phosphors
Semiconductor device comprising a Fin and method for manufacturing the same
Process for filtering interferograms obtained from SAR images acquired on the same area
Power storage device and method for manufacturing the same
Luminescent nanosheets, and fluorescent illuminators, solar cells and color displays utilizing the same as well as nanosheet paints
Computer implemented apparatus for generating and filtering creative proposal
Ion implantation method and ion implantation apparatus
  Randomly Featured Patents
Video signal recording apparatus
Flat cable connector
Method and apparatus for training an echo canceler in a PCM modem context
Paper web threading apparatus for paper web handling machine
Method for obtaining uniform photoresist coatings
Glucose meter
Interactive electronic television program guide with database configurability
Image processing method and apparatus for block-based corresponding point extraction
Method of operation of display panel
Method and apparatus for making pre-cut pre-preg tape