Resources Contact Us Home
Inkjet printer

Image Number 6 for United States Patent #7524025.

An inkjet printer which can be used for printing a resist pattern on a printed circuit board when wiring patterns are to be formed on the board. The inkjet printer has a liquid ejecting head which comprises: a liquid chamber filled with liquid and connected to a liquid storage tank; a capillary nozzle connected to the liquid chamber; a discharge unit for acting on the liquid filled in the liquid chamber to eject the liquid through an outlet of the capillary nozzle toward an object to be printed; and a negative pressure generating unit for applying a negative pressure in a direction in which the liquid is ejected from the outlet of the capillary nozzle. Due to the application of negative pressure, a liquid having a viscosity higher than that of a general ink can be ejected.

  Recently Added Patents
Thermally conductive and electrically insulative card guide
System and method for managing an application or software component for use in a device to be controlled in a home network
Methods and systems for maintaining quality of service (QoS) levels for data transmissions
Non-volatile memory programming
Image forming apparatus
Semiconductor device and method for controlling the same
  Randomly Featured Patents
Wireless remote control lighting unit and wireless remote control lighting system and control method thereof
Remanent voltage generator tachometer and control for induction machine
Method for utilizing gas reserves with low methane concentrations and high inert gas concentrations for fueling gas turbines
Main line wayside rail lubricating system with feedback
Apparatus for continuous extrusion of metals
Ice skating surface
Electronic jamming system
Method for building a cable-stayed girder bridge
Backup position signaling in an elevator
Heated tray