Resources Contact Us Home
Method for forming a bipolar-based active pixel sensor cell with poly contact and increased capacitive coupling to the base region

Image Number 6 for United States Patent #6136635.

The dynamic range is increased and the noise level is reduced in a bipolar-based active pixel sensor cell with a capacitively coupled base region by forming the capacitor over a portion of the base region and the field oxide region of the cell. In addition, the noise levels are also reduced by heavily-doping the material which forms a portion of the bottom plate of the capacitor with the same conductivity type as the base region of the cell, and by placing the material which forms the portion of the bottom plate in direct contact with the base region.

  Recently Added Patents
Herbal composition for the treatment of wound healing, a regenerative medicine
Image-capturing device and projection automatic calibration method of projection device
Solid-state image pickup element, method of manufacturing the same, and image pickup apparatus including the same
Cosmetic or pharmaceutical peptides containing uncoded amino acids and their use in the treatment and/or care of the skin, mucous membranes, or scalp
Large scale data storage system with fault tolerance
Image processing device, image processing method, and program
Cell transport system comprising a homogeneous mixture of agarose and agarase
  Randomly Featured Patents
Amorphous solar cells
Evolving new molecular function
Detection of molecular interactions by reporter subunit complementation
Plain bearing
System and method for enforcing security policies in a virtual environment
Metal gasket with a bead having pressure adjusting portion
Method and apparatus for inhibiting the formation of polymerized vinylaromatic compounds during distillative purification of vinylaromatic monomer
Clock frequency divider circuit, clock distribution circuit, clock frequency division method, and clock distribution method
Luggage case
Process for imparting lubricity to fiberfill fiber