Resources Contact Us Home
Method for manufacturing a structure with fine ribs

Image Number 4 for United States Patent #6251208.

A structure having fine ribs with a high dimensional precision is used as the rear panel of a plasma display or as a micro organism carrier for use in a chemical device. The present invention aims to provide a method for manufacturing such a structure at low cost. According to the invention, a composite sheet comprises a surface layer of silicone rubber and a base layer of a steel sheet. Grooves are formed in the surface layer, and filled with a paste material. The paste material is cured to form ribs. After a substrate is placed on the surface layer of the composite sheet, the composite sheet is pressed against the substrate from the base layer side, thereby compressing the ribs and adhering them to the substrate. Thereafter, the ribs and the substrate are removed from the composite sheet. As a result, a structure with fine ribs is obtained.

  Recently Added Patents
Conductive polymer and a solid electrolytic capacitor using the same as a solid electrolyte
Case for electronic device
Forming agent for gate insulating film of thin film transistor
High performance data transport system and method
Fan guide
Engineered magnetic layer with improved perpendicular anisotropy using glassing agents for spintronic applications
Workflow-enabled client
  Randomly Featured Patents
Viscosity sensitive auxiliary circuit for hydromechanical control valve for timing control of tappet system
Anti-skid control system
Lumber saw-sizing tool
Self-acting fluid non-return valve
Method for making stacked and borderless via structures for multilevel metal interconnections on semiconductor substrates
Field installable modular telephone connector
Transistor with high dielectric constant gate and method for forming the same
Polymer PTC element
Pilot operated hydraulic device
Blade for blade exchangeable razor