JPS61273563A - 静電潜像現像装置 - Google Patents
静電潜像現像装置Info
- Publication number
- JPS61273563A JPS61273563A JP60116929A JP11692985A JPS61273563A JP S61273563 A JPS61273563 A JP S61273563A JP 60116929 A JP60116929 A JP 60116929A JP 11692985 A JP11692985 A JP 11692985A JP S61273563 A JPS61273563 A JP S61273563A
- Authority
- JP
- Japan
- Prior art keywords
- toner
- electrode
- latent image
- electrostatic latent
- voltage
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 239000012212 insulator Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 4
- 108091008695 photoreceptors Proteins 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 239000011669 selenium Substances 0.000 description 4
- 229910052711 selenium Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/06—Developing structures, details
- G03G2215/0634—Developing device
- G03G2215/0636—Specific type of dry developer device
- G03G2215/0651—Electrodes in donor member surface
Landscapes
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60116929A JPS61273563A (ja) | 1985-05-30 | 1985-05-30 | 静電潜像現像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60116929A JPS61273563A (ja) | 1985-05-30 | 1985-05-30 | 静電潜像現像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61273563A true JPS61273563A (ja) | 1986-12-03 |
| JPH046952B2 JPH046952B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-07 |
Family
ID=14699182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60116929A Granted JPS61273563A (ja) | 1985-05-30 | 1985-05-30 | 静電潜像現像装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61273563A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02138759U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1989-01-18 | 1990-11-20 | ||
| US5360940A (en) * | 1993-07-14 | 1994-11-01 | Xerox Corporation | Scavengeless two component development with an electroded development roll |
| US5504563A (en) * | 1991-07-01 | 1996-04-02 | Xerox Corporation | Scavengeless donor roll development |
| JP2010164932A (ja) * | 2008-12-15 | 2010-07-29 | Ricoh Co Ltd | 現像剤担持体、現像装置、画像形成装置及びプロセスユニット |
| JP2010262174A (ja) * | 2009-05-08 | 2010-11-18 | Ricoh Co Ltd | 現像剤担持体、現像装置、及び画像形成装置 |
| JP2011064719A (ja) * | 2009-09-15 | 2011-03-31 | Ricoh Co Ltd | 現像装置、画像形成装置及びプロセスユニット |
-
1985
- 1985-05-30 JP JP60116929A patent/JPS61273563A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02138759U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1989-01-18 | 1990-11-20 | ||
| US5504563A (en) * | 1991-07-01 | 1996-04-02 | Xerox Corporation | Scavengeless donor roll development |
| US5360940A (en) * | 1993-07-14 | 1994-11-01 | Xerox Corporation | Scavengeless two component development with an electroded development roll |
| JP2010164932A (ja) * | 2008-12-15 | 2010-07-29 | Ricoh Co Ltd | 現像剤担持体、現像装置、画像形成装置及びプロセスユニット |
| JP2010262174A (ja) * | 2009-05-08 | 2010-11-18 | Ricoh Co Ltd | 現像剤担持体、現像装置、及び画像形成装置 |
| JP2011064719A (ja) * | 2009-09-15 | 2011-03-31 | Ricoh Co Ltd | 現像装置、画像形成装置及びプロセスユニット |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH046952B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-07 |