Back to results
US 2006/0214111 A1Published application
Negative ion generator
OwnerChin-Kuang Luoinventor
Life of this patent
Estimating the term…
Abstract
A negative ion generator includes: a flat dielectric layer having a planar surface; a plurality of conductive lines that are attached to the planar surface of the dielectric layer, and that define a plurality of ion-discharging points, respectively; and a high voltage generating circuit coupled to the conductive lines for actuating emission of electrons from the ion-discharging points of the conductive lines.
Claims17
A negative ion generator comprising:
- a flat dielectric layer having a planar surface;
- a plurality of conductive lines that are attached to said planar surface of said dielectric layer, and that define a plurality of ion-discharging points, respectively;
- and
- a high voltage generating circuit coupled to said conductive lines for actuating emission of electrons from said ion-discharging points of said conductive lines.
1 more element
A negative ion generator comprising:
- a conductive screen having a plurality of meshes and formed with a plurality of cutouts which result in formation of a plurality of ion-discharging points, each of said cutouts having an area larger than that of each of said meshes and being bounded by respective ones of said ion-discharging points;
- and
- a high voltage generating circuit coupled to said conductive screen for actuating emission of electrons from said ion-discharging points of said conductive screen.
A method for making a negative ion generator, comprising the steps of:
- a) forming a conductive screen having a plurality of meshes;
- b) forming the conductive screen with a plurality of cutouts which result in formation of a plurality of ion-discharging points, each of the cutouts having an area larger than that of each of the meshes and being bounded by respective ones of the ion-discharging points;
- and
- c) coupling said conductive screen to a high voltage generating circuit for negative ion generation from the ion-discharging points.
1 more element
Dependencies are inferred from the claim text.