Resources Contact Us Home
Electro static discharge protecting circuit with an inner circuit protection mechanism

Image Number 2 for United States Patent #5932915.

An electro static discharge (ESD)-protecting circuit includes a semiconductor substrate of a first conductivity type, a well of a second conductivity type formed within the semiconductor substrate, a first impurity diffusion region of the first conductivity type formed in the well, second and third impurity diffusion regions of the second conductivity type spaced apart from the first impurity diffusion region in the well, an input port connected to the first impurity diffusion region, and a ground port connected to the third impurity diffusion region.

  Recently Added Patents
Methods for integrating the production of cellulose nanofibrils with the production of cellulose nanocrystals
Phenethanolamine derivatives for treatment of respiratory diseases
Instantaneous single click perpetual date mechanism
360-degree angle decoder
Methods for fabricating semiconductor devices
System and method for removing oxide from a sensor clip assembly
Image processing apparatus, image processing method, and program
  Randomly Featured Patents
Pharmaceutical composition for the controlled release of moguisteine in a liquid suspension
Apparatus for utilizing waste heat from weapon propulsion system to produce vapor explosion
Toilet component
Fermentation of cephamycin C
Optically variable pigments and foils with enhanced color shifting properties
Method and apparatus for measuring volt-amps reactive power using synthesized voltage phase shift
Circuit and method for addressing segment descriptor tables
Pyrazine derivatives as enac blockers
Ink jet printer and its preliminary driving method
Gas flow restricting cathode system for ion implanter and related method