UST890003I4 - Latitude in photoconductively controlled corona charging - Google Patents
Latitude in photoconductively controlled corona chargingDownload PDFInfo
- Publication number
- UST890003I4 UST890003I4US890003DHUST890003I4US T890003 I4UST890003 I4US T890003I4US 890003D HUS890003D HUS 890003DHUS T890003 I4UST890003 I4US T890003I4
- Authority
- US
- United States
- Prior art keywords
- corona charging
- latitude
- photoconductively
- controlled corona
- coated grid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005855radiationEffects0.000abstractdescription3
- 239000011248coating agentSubstances0.000abstract2
- 238000000576coating methodMethods0.000abstract2
- 239000002184metalSubstances0.000abstract1
- 238000007689inspectionMethods0.000description1
Images
Classifications
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/05—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen, optically activated charging means
- G03G15/051—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen, optically activated charging means by modulating an ion flow through a photoconductive screen onto which a charge image has been formed
- G03G15/052—Details and conditioning means of the screen, e.g. cleaning means, ozone removing means
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
- Y10S430/102—Electrically charging radiation-conductive surface
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
Description
DEFENSIVE PUBLICATION L UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Dec. 16. 1969. S69 O.G. 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series and are arranged chronologically. The heading of each abstract indicates the number of pages of specification. including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.
Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent Ofiice makes no assertion as to the novelty of the disclosed subject matter.
PUBLISHED SEPTEMBER 21, 1971 22 10 q w a:
charge of the photoconductor coated grid caused by reflection of difiuse radiation from the copy receiving sheet.
Sept. 21, 1971 J. Y. KAUKEINEN 1390.003
LATITUDE IN PHOTOCONDUCTIVELY CONTROLLED CORONA CHARGING Filed May 4,1970
G9 @GD Q9 e9 e9 T JOSEPH Y. KA UKE/NEN ATTORNEY
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3428670A | 1970-05-04 | 1970-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST890003I4true UST890003I4 (en) | 1971-09-21 |
Family
ID=21875450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US890003DPendingUST890003I4 (en) | 1970-05-04 | 1970-05-04 | Latitude in photoconductively controlled corona charging |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | UST890003I4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5087944A (en)* | 1989-05-31 | 1992-02-11 | Kabushiki Kaisha Toshiba | Image forming apparatus with control means for the surface potential of a photosensitive body |
- 1970
- 1970-05-04USUS890003Dpatent/UST890003I4/enactivePending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5087944A (en)* | 1989-05-31 | 1992-02-11 | Kabushiki Kaisha Toshiba | Image forming apparatus with control means for the surface potential of a photosensitive body |
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