Resources Contact Us Home
Method for fabricating self-aligning mask layers

Image Number 2 for United States Patent #6794259.

A method for fabricating a self-aligning mask layer includes the steps of forming a surface to be masked in a carrier substrate, the surface having different radii of curvature, forming an undensified conformal insulation layer on the surface such that, on account of the different radii of curvature, regions with different mechanical stress are produced in the insulation layer, and carrying out an etching-back to remove partial regions of the insulation layer in a manner dependent on the different mechanical stress in the insulation layer.

  Recently Added Patents
Drive apparatus
Maize variety hybrid X13A495
Hand sign
Power conversion device and method for controlling thereof
Systems of an electronic device and methods for manufacturing the same
Phase noise extraction apparatus and technique
Telephone line seizure module
  Randomly Featured Patents
Nucleic acid molecules encoding glycoprotein VI and recombinant uses thereof
Circuit arrangement for the control of a ventilator
Spreadable food product
Intake valve lift control system
Output power split hybrid electric drive system
DRAM sensing scheme for eliminating bit-line coupling noise
Recessed water faucet
Thread dyeing apparatus and method
CRC checking using a CRC generator in a multi-port design
Muscarinic agonists