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
Method for visual image detection
Systems and methods of decoding data using soft bits at a non-binary decoder that uses probabilistic decoding
System for and process of facilitating financial transactions at point-of-sale employing electronic drop safes and point-of-sale terminals
Fire hydrant control valve
Multiple liquid dispenser
Semiconductor transistor device and method for manufacturing same
Sensor for high pressure processing of articles
  Randomly Featured Patents
Method and apparatus for dithering in multi-bit sigma-delta digital-to-analog converters
Ferroelectric memory device
Systems and methods for determining airflow parameters of gas turbine engine components
Optical scanning apparatus and image forming apparatus including the same
Oxygen delivery and administration system
Simultaneous multiple assays
Liquid consumption status detecting method, liquid container, and ink cartridge
Method and apparatus for massage
Milling machine for cutting trenches
Diving mask with auxiliary lens