Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Methods for patterning using liquid embossing










Image Number 4 for United States Patent #6936181.

The current invention is directed to a method of patterning a surface or layer in the fabrication of a micro-device. In accordance with a preferred embodiment of the invention, a first mask structure is formed by depositing a layer of a first material onto the surface or layer and embossing the layer with a micro-stamp structure. The layer is preferably embossed as a liquid, which is solidified or cured to form the first mask structure. The first mask structure can be used as an etch-stop mask which is removed in a subsequent processing step or, alternatively, the first mask structure can remain a functional layer of the micro-device. In further embodiments, unmasked regions of the surface or layer are chemically treated through the first mask structure and/or a second material is deposited onto the unmasked regions of the surface or layer through the first mask structure to form a second mask structure and/or a second functional layer of the micro-device.








 
 
  Recently Added Patents
System for purifying air through germicidal irradiation and method of manufacture
Image processing apparatus, image processing method, and program
Plants and seeds of corn variety CV092363
Method and CTDevice for computer tomographic spiral scanning of a patient
Method and system and policy server for guaranteeing data not to be interrupted
Process for preparing red cocoa ingredients, red chocolate, and food products
Hybrid interconnect scheme including aluminum metal line in low-k dielectric
  Randomly Featured Patents
Method for providing subscriber-based ringback tone through a call-orginating exchanger
Adjustable length skirt
Gas filler cap
Synchronization of server database with client database using distribution tables
Slot machine game and system with improved jackpot feature
Broken-emulsion and process for recycling emulsion explosives
System and method for treatment of anal incontinence and pelvic organ prolapse
Diagnostic markers of acute coronary syndrome and methods of use thereof
Apparatus for aiming LED headlamp
Flexible composites having rigid isolated panels and articles fabricated from same