Resources Contact Us Home
Memory device with buried bit line structure

Image Number 2 for United States Patent #8148770.

A memory device includes a number of memory cells and a bit line structure coupled to a group of the memory cells. The bit line structure includes an upper portion having a first width, and a lower portion having a second width, where the first width is less than the second width.

  Recently Added Patents
Method and apparatus for image sensor packaging
Integrated bug tracking and testing
Light-reflective anisotropic conductive paste and light-emitting device
Navigation apparatus, search result display method, and graphical user interface
Control system for an internal combustion engine
Antenna arrangement and antenna housing
Wearable display device
  Randomly Featured Patents
Carriage arrangement for a machine tool
Temporary foot-gripping device for snowboards
Inflatable sole construction
Thermal catalytic methods for converting oxides of nitrogen into environmentally compatible products
Method of manufacturing an automotive sound system
Method and apparatus for encoding image, image decoding apparatus and image forming apparatus
TFT LCD structure and the manufacturing method thereof
Articulated hull construction
Method for reduction of plasma charging damage during chemical vapor deposition
Method for streaming XPath processing with forward and backward axes