Resources Contact Us Home
Bidirectional shift register and display device incorporating same

Image Number 11 for United States Patent #6996203.

The present invention includes: a shift register section, including multiple-stage flip-flops operating in synchronism with a clock signal, for switching a shift direction in accordance with an externally supplied direction instruct signal; a waveform change section for changing in waveform a signal output of one of the flip-flops which is in a first predetermined stage; and an inspection signal switching section for switching, in accordance with the direction instruct signal, an output between the signal output which has been changed in waveform in the waveform change section and a signal output of one of the flip-flops which is in a second predetermined stage.

  Recently Added Patents
Memory device and method for dynamic random access memory having serial interface and integral instruction buffer
Asynchronous distributed de-duplication for replicated content addressable storage clusters
Chip on film (COF) package having test line for testing electrical function of chip and method for manufacturing same
Heteroleptic iridium complexes as dopants
Decentralized processing network
Integrating multimedia capabilities with circuit-switched calls
System and apparatus for control of published content
  Randomly Featured Patents
Method and apparatus for covering a hand tool
System for detecting low liquid level and probe therefor
Method and apparatus for a line based, two-dimensional characterization of a three-dimensional surface
Storage case for compact discs
Methods and compositions based on Shiga toxin type 1 protein
Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair
Signalling system for requesting a driver of a motor vehicle to dim or turn on his vehicle's headlights
Memory mapped I/O bus selection
Wireless MAC layer throughput improvements
Means for controlling discharge door movement