Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
X-ray filter and x-ray examination apparatus using the same










Image Number 2 for United States Patent #6370228.

An X-ray filter comprises an array of filter elements (5) an control circuit, the control circuit comprising an array of switching devices (33) provided on a common substrate (52), a switching device (33) being provided for each filter element for switching a control signal to the respective filter element. An output terminal of each switching device is provided with an external connection portion (54) located at the respective switching device. An array of external connection portions (54) is thus provided over the array of switching devices (33). The connection portions are then bonded to a connection block of the array of filter elements. This avoids the need to use edge connections of the substrate (52), and provides a secure mechanical and electrical connection between the control circuit and the filter array.








 
 
  Recently Added Patents
Combined imaging and radiation therapy
Methods and apparatus for preserving privacy in an RFID system
Verifiable service policy implementation for intermediate networking devices
Playback device, playback method, and computer program
Visual indicator of online backup
Compounds for the reduction of .beta.-amyloid production
Apparatus and method for performing lawful intercept in group calls
  Randomly Featured Patents
Deriving time attributes for a device
Correction circuit for generating a control signal for correcting a characteristic change of a transistor, a delay circuit using the same, and a ring oscillator circuit using the same
Main-top package
Optical pulse compression apparatus and method
Sliding door closed loop cable closure system with balanced cable tension and varying diameter pulleys
Transformerless battery controlled battery charger
Process for the production of a crimped continuous multifilament yarn
On-demand uninterruptible power supply
Fast path packet destination mechanism for network mobility via secure PKI channel
Ion trap mass analyzing apparatus