Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Semiconductor memory using select transistors coupled to sub-bitlines from different blocks










Image Number 18 for United States Patent #5852570.

The semiconductor memory device of the invention includes: a semiconductor substrate; a first block; a second block adjacent to the first block; a main bitline; a first auxiliary conductive region; a first select transistor; and a first select line. The first block includes a first memory transistor having a first electrode, a second electrode and a gate electrode; a first sub-bitline including a part functioning as the first electrode of the first memory transistor; a second sub-bitline including a part functioning as the second electrode of the first memory transistor; and a first word line including a part functioning as the gate electrode of the first memory transistor, while the second block includes: a second memory transistor having a third electrode, a fourth electrode and a gate electrode; a third sub-bitline including a part functioning as the third electrode of the second memory transistor; a fourth sub-bitline including a part functioning as the fourth electrode of the second memory transistor; and a second word line including a part functioning as the gate electrode of the second memory transistor.








 
 
  Recently Added Patents
System and method for leveraging independent innovation in entertainment content and graphics hardware
Anti-FGFR3 antibodies and methods using same
Community profiling for social media
Down-drawable, chemically strengthened glass for cover plate
Method and system for providing an intelligent visual scrollbar position indicator
Network-based dynamic encoding
Bacterial superantigen vaccines
  Randomly Featured Patents
Organosilicon compounds and compositions containing them
Injection-locking a slave oscillator to a master oscillator with no frequency overshoot
Mechanical and moisture protection apparatus for electronic devices
Correction for polychromatic X-ray distortion in CT images
Sickle blade heater
Method for repairing and lustering defects on hydrophilic coat surface
Safety closure device for appliances
Display device and driving method thereof
Image display device, image data transmitting device, image display system, image display method, storage medium storing an image display program image data transmission program, and storage m
Apparatus and method for enabling a network interface to dynamically assign an address to a connected computer and to establish a virtual circuit with another network interface