Resources Contact Us Home
Semiconductor device and manufacturing method thereof

Image Number 6 for United States Patent #7674658.

A semiconductor device and a manufacturing method thereof are provided. The manufacturing method can form a structure of a thin film transistor (TFT) having a symmetric lightly doped region, and thus provide superior operation reliability and electrical performance. In addition, the manufacturing method forms gate patterns of different TFTs by the same mask process and thereby avoids the misalignment of masks so as to improve the processing yield and reduce the manufacturing cost.

  Recently Added Patents
Method and apparatus for predicting object properties and events using similarity-based information retrieval and modeling
Switching power supply apparatus with overcurrent limiting and prolonged holding time
Method and apparatus for management and analysis of services in VoIP networks
System and method for reducing the risks involved in trading multiple spread trading strategies
Method for adapting a contact point of a clutch in a drivetrain of a motor vehicle
Storage device, data processing device, registration method, and recording medium
Cardiopulmonary resuscitation monitoring apparatus
  Randomly Featured Patents
Microbicidal composition
Encoding of a picture signal in consideration of contrast in each picture and decoding corresponding to the encoding
Process for delignifying bleaching lignin-containing cellulose pulp by activating the pulp with NO.sub.2 and O.sub.2 gas in the presence of water, sodium nitrate and nitric acid
Production of 1,3-propanediol from glycerol by recombinant bacteria expressing recombinant diol dehydratase
Pressure cuff
System and method for aggregating data having data and application dependencies
Technique for handling undesired data over a limited bandwidth channel
Key extension for shorthand typewriting machine
Real-time transcription of conference calls