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
Image processing device, image forming apparatus, and non-transitory computer readable recording medium
Combination of a microorganism and a phytosphingosine derivative, composition, methods of use
Coupling device having piercing member
Ranging method and apparatus in passive optical network
ESD protection circuit and ESD protection device thereof
Polymer-encapsulated colorant nanoparticles
Reserving a time block in a calendar application to account for a travel time between geographic locations of appointments
  Randomly Featured Patents
Cellulosic particles, spherical object comprising cross-linked polymer particles, and adsorbent for body fluid purification
Gas discharge laser system electrodes and power supply for delivering electrical energy to same
Flare manual safety device
Identification of vehicle CG height and mass for roll control
Method and apparatus for position determination
Method and apparatus for optically determining note characteristics from key motion in a keyboard operated musical instrument
Foamed polymer and process for production thereof
System and method for verifying the contents of a filled, capped pharmaceutical prescription
Bonding method for through-silicon-via based 3D wafer stacking
Clock generation