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
Secure data entry device
Wideband multi-channel receiver with fixed-frequency notch filter for interference rejection
High performance design rule checking technique
Dynamic facsimile transcoding in a unified messaging platform
Battery pack with interchangeable circuit substrates
Method and system for determining an optimal missile intercept approach direction for correct remote sensor-to-seeker handover
  Randomly Featured Patents
Downhole ram pump
Electronic apparatus, specification identification method therefor and manufacturing method therefor
Three-dimensional photonic crystal and functional device including the same
System and method for delivery point packaging
1-Alkyl-4-(10[1-p iperidyl]-5H-dibenzo-[a,d]cyclohepten-5-ylidene)piperidine compounds
Metallic pigment preparation in compacted form, method for producing the same and use thereof
Ink compositions for ink jet printing
Adaptor seal
Cross-correlation timing calibration for wafer-level IC tester interconnect systems
Pro-prodrugs, their production and use