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
Semiconductor unit having a power semiconductor and semiconductor apparatus using the same
Audio and music data transmission medium and transmission protocol
Apparatus, system, and method for non-interruptively updating firmware on a redundant hardware controller
Stowable pet leash and collar
Removable storage device and method for identifying drive letter of the removable storage device
Computer system for routing package deliveries
Radio communication system, base station apparatus, terminal apparatus, and radio communication method for radio communication system
  Randomly Featured Patents
Electronic musical instrument having an effect manipulator
Representing digital images in a plurality of image processing states
Process for the production of pure lecithin directly usable for physiological purposes
2,3-difluorophenyl derivative having negative dielectric anisotropy, liquid crystal composition, and liquid crystal display device
Slide type battery ejection mechanism
Digital drive sonar power amplifier
High purity palm monoglycerides
Print head
Prostate-associated serine protease