Resources Contact Us Home
DRAM device having cells staggered along adjacent rows and sources and drains aligned in a column direction

Image Number 5 for United States Patent #5396451.

A dynamic random access memory (DRAM) device includes: a plurality of sense amplifiers; bit lines connected to the amplifiers, respectively; a first group of memory cells arranged in a row and connected to one of the bit lines; and a second group of memory cells arranged in a row and connected to the same bit line; the first and second groups being arranged side by side and adjacently to each other, shifted one from the other by a half of a memory cell pitch, and connected alternately to each other in an open bit line system.

  Recently Added Patents
5-HT.sub.3 receptor modulators, methods of making, and use thereof
Systems and methods for providing a collaboration place interface including data that is persistent after a client is longer in the collaboration place among a plurality of clients
Method for producing a flexible composite elastomeric polyurethane skin
Touchscreen with Z-velocity enhancement
Circuitry testing module and circuitry testing device
Methods, devices and software applications for facilitating a development of a computer program
Method of and apparatus for evaluating an optimal irradiation amount of an electron beam for drawing a pattern onto a sample
  Randomly Featured Patents
Device for simultaneously stiffening and hemming drapery panels
Enhancements introduced into prolonged tracheal cannulation processes
Motor drive mounting for elevator leg
Golf club head to shaft connection
Tear-strip seal and tear-seal assembly using a pre-cut tear initialization and a toner hopper, toner cartridge and image forming apparatus using same and method of manufacturing same seal, ton
Optical single crystal film process for producing the same and optical element comprising the same
Biological treatment of spent caustics
Automatic address distributing system
Lamp for scanning apparatus
Memory device having resistive element coupled to reference cell for improved reliability