Resources Contact Us Home
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
Digital signal processing apparatus, liquid crystal display apparatus, digital signal processing method and computer program
System and method for determining payroll related insurance premiums
Cascode circuit device with improved reverse recovery characteristic
Pattern generation method and pattern generation program
System, method and computer program product for sharing a single instance of a database stored using a tenant of a multi-tenant on-demand database system
System for targeted delivery of therapeutic agents
Transmission terminal, transmission system, transmission method, and recording medium storing transmission control program
  Randomly Featured Patents
Mounting system for optical lens assembly
Overmolded adhesive hole plug
Toner for developing latent electrostatic image, method for manufacturing the same, image forming method and image forming apparatus
Shell shocker (electronic device for immobilizing seafood)
Novel combinations of ultraviolet stabilizers and their use in organic compositions
Tape spool
Method and structure for pFET junction profile with SiGe channel
Window and label area of a top surface for a videocassette
Fiber coupler variable optical attenuator
Coaxial in-line assembly