Electrostatic printing apparatus and electrostatic printing method
AssigneeHotaluX, Ltd.
InventorYoshikazu Sakaguchi
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Abstract
The present invention provides an electrostatic printing apparatus that can produce a conductive transparent electrode substrate for use in an organic EL device or the like, which is inexpensive and highly reliable. The electrostatic printing apparatus of the present invention includes a power supply (13), a conductive ejection unit (11) that ejects an ink for forming an insulating film to a target electrode (22), a control unit (12) that applies a bias voltage to the conductive ejection unit (11), and a pulse control unit (14) that applies a pulse voltage to the target electrode (22).
Claims12
An electrostatic printing apparatus comprising:
- a conductive ejection unit that ejects an ink for forming an insulating film to a target electrode, the conductive ejection unit including a cylindrical peripheral electrode and an ejection electrode disposed in the cylindrical peripheral electrode;
- a control unit that applies a bias voltage to the conductive ejection unit;
- and
- a pulse control unit that applies a pulse voltage to the target electrode.
An electrostatic printing method comprising:
- applying a bias voltage to a conductive ejection unit that includes a cylindrical peripheral electrode and an ejection electrode disposed in the cylindrical peripheral electrode;
- applying a pulse voltage to a target electrode;
- and
- supplying the conductive ejection unit with an ink for forming an insulating film to the target electrode by the conductive ejection unit.
An electrostatic printing method comprising:
- applying a bias voltage to a conductive ejection unit that includes a cylindrical peripheral electrode and an ejection electrode disposed in the cylindrical peripheral electrode;
- applying a pulse voltage to the target electrode;
- and
- supplying the conductive ejection unit with an ink for forming an insulating film to the target electrode on a substrate in order to produce a conductive transparent electrode substrate for use in an organic EL device, an organic light emitting transistor, or organic solar cell.
Dependencies are inferred from the claim text.