GB1247034A - Methods of electrically charging photoconductors - Google Patents
Methods of electrically charging photoconductorsInfo
- Publication number
- GB1247034A GB1247034A GB45825/68A GB4582568A GB1247034A GB 1247034 A GB1247034 A GB 1247034A GB 45825/68 A GB45825/68 A GB 45825/68A GB 4582568 A GB4582568 A GB 4582568A GB 1247034 A GB1247034 A GB 1247034A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- methods
- doped
- electrically charging
- trapping
- 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.)
- Expired
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052711 selenium Inorganic materials 0.000 abstract 2
- 239000011669 selenium Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 238000010893 electron trap Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/02—Sensitising, i.e. laying-down a uniform charge
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/09—Sensitisors or activators, e.g. dyestuffs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
- Light Receiving Elements (AREA)
Abstract
1,247,034. Electrophotographic element. RANK XEROX Ltd. 26 Sept., 1968 [2 Oct., 1967], No. 45825/68. Heading H1K. [Also in Divisions G2-G3] An electrophotographic material is doped with a hole-trapping or electron-trapping impurity throughout the layer or on the surface of the layer so that when charged a surface of the layer is insensitive to radiation. Preferred materials are selenium doped with thallium to produce positive charging and selenium doped with chlorine to produce negative charging. Many other inorganic and organic photoconductors are also listed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67233667A | 1967-10-02 | 1967-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1247034A true GB1247034A (en) | 1971-09-22 |
Family
ID=24698120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45825/68A Expired GB1247034A (en) | 1967-10-02 | 1968-09-26 | Methods of electrically charging photoconductors |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3517995A (en) |
| JP (1) | JPS4811899B1 (en) |
| BE (1) | BE721553A (en) |
| DE (1) | DE1797467A1 (en) |
| FR (1) | FR1585283A (en) |
| GB (1) | GB1247034A (en) |
| NL (1) | NL6813859A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697172A (en) * | 1968-09-09 | 1972-10-10 | Ricoh Kk | Electrostatic photography |
| JPS5150576U (en) * | 1974-10-16 | 1976-04-16 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041166A (en) * | 1958-02-12 | 1962-06-26 | Xerox Corp | Xerographic plate and method |
-
1967
- 1967-10-02 US US672336A patent/US3517995A/en not_active Expired - Lifetime
-
1968
- 1968-09-26 FR FR1585283D patent/FR1585283A/fr not_active Expired
- 1968-09-26 GB GB45825/68A patent/GB1247034A/en not_active Expired
- 1968-09-27 NL NL6813859A patent/NL6813859A/xx unknown
- 1968-09-27 BE BE721553D patent/BE721553A/xx unknown
- 1968-09-28 JP JP43069893A patent/JPS4811899B1/ja active Pending
- 1968-09-30 DE DE19681797467 patent/DE1797467A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3517995A (en) | 1970-06-30 |
| JPS4811899B1 (en) | 1973-04-17 |
| NL6813859A (en) | 1969-04-08 |
| FR1585283A (en) | 1970-01-16 |
| BE721553A (en) | 1969-03-27 |
| DE1797467A1 (en) | 1971-09-09 |
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