Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of manufacturing an instant pulse filter using anodic oxidation and instant pulse filter manufactured by said method










Image Number 4 for United States Patent #8129745.

The instant pulse filter according to the present invention, which may cause a malfunction or a short life span of a semiconductor device, is made using an aluminum anodic oxidation, comprising--a first step for forming an aluminum thin film layer on an upper side of an insulator substrate; a second step for forming an aluminum oxide thin film layer having a pore by oxidizing the aluminum thin film layer by means of an anodic oxidation; a third step for depositing a metallic material on an upper side of the aluminum thin film layer for filling the pore; a fourth step for forming a nano rod in the interior of the aluminum oxide thin film layer by eliminating the metallic material deposited except in the pore; a fifth step for forming an internal electrode on an upper side of the aluminum oxide thin film layer having the nano rod; a sixth step for forming a protective film layer on an upper side of the same in order to protect the aluminum oxide thin film layer and the internal electrode from the external environment; and a seventh step for forming an external electrode on both sides of the substrate in which the protective film layer is formed.








 
 
  Recently Added Patents
Rotating-body electrification mechanism, image carrier unit, process cartridge, image forming apparatus, and method for electrifying image carrier unit
Vibration power generator and vibration power generation device, and communication device and electronic equipment with vibration power generation device
Collaborative system for capture and reuse of software application knowledge and a method of realizing same
Using network labels without standard-defined syntax and semantics
Medicament delivery device and a method of medicament delivery
Semiconductor device including multi-chip
Semiconductor device, integrated circuit and method of manufacturing an integrated circuit
  Randomly Featured Patents
Apparatus for making pneumatically filled packing cushions
Pharmaceutically active compounds and methods of use thereof
Polysiloxane additives for lubricants and fuels
Exhaust gas purification device
Bearing having resilient bellows and bumpers
Apparatus for monitoring a schedule for testing a fuel cell
Self-developing camera back with removable processing assembly
Brake fluid pressure control unit
ATPase inhibitor
Vehicles including frame defining spark plug access aperture and methods