GB1286514A - Non-removable discontinuous electrode for electrophotography - Google Patents
Non-removable discontinuous electrode for electrophotographyInfo
- Publication number
- GB1286514A GB1286514A GB4866169A GB4866169A GB1286514A GB 1286514 A GB1286514 A GB 1286514A GB 4866169 A GB4866169 A GB 4866169A GB 4866169 A GB4866169 A GB 4866169A GB 1286514 A GB1286514 A GB 1286514A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- photo
- conductor
- oct
- 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.)
- Expired
Links
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
- G03G15/056—Apparatus for electrographic processes using a charge pattern using internal polarisation
-
- 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
- G03G5/024—Photoelectret layers
-
- 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
1286514 PIP imaging OWENS ILLINOIS Inc 3 Oct 1969 [3 Oct 1968 29 Nov 1968] 48661/69 Heading G2H An arrangement for persistent internal polarization imaging comprises a photo-conductor 10 sandwiched between a transparent electrode 12 and an electrically unitary, mechanically discontinuous electrode 14. Preferably electrode 14 is a nickel mesh embedded in photo-conductor 10. In a preferred method of use, the photo-conductor 10 is uniformly polarized by applying a voltage between the electrodes and unformly exposing, and is then imagewise polarized by reversing the polarity of the voltage and imagewise exposing. The resulting electrostatic latent image can be developed through the apertures in electrode 14 and then transferred exposure may be to visible, I.R., U.V., X, γ or # radiation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76468368A | 1968-10-03 | 1968-10-03 | |
US77972568A | 1968-11-29 | 1968-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1286514A true GB1286514A (en) | 1972-08-23 |
Family
ID=27117506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4866169A Expired GB1286514A (en) | 1968-10-03 | 1969-10-03 | Non-removable discontinuous electrode for electrophotography |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH500515A (en) |
DE (1) | DE1950026A1 (en) |
FR (1) | FR2022218A1 (en) |
GB (1) | GB1286514A (en) |
NL (1) | NL6914874A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19548421B4 (en) | 1995-12-22 | 2004-06-03 | Celanese Ventures Gmbh | Process for the continuous production of membrane electrode assemblies |
DE102009013207A1 (en) | 2009-03-17 | 2010-09-23 | Rheinisch-Westfälische Technische Hochschule Aachen | Bipolar membrane |
-
1969
- 1969-10-01 NL NL6914874A patent/NL6914874A/xx unknown
- 1969-10-02 FR FR6933707A patent/FR2022218A1/fr not_active Withdrawn
- 1969-10-02 CH CH1484869A patent/CH500515A/en not_active IP Right Cessation
- 1969-10-03 GB GB4866169A patent/GB1286514A/en not_active Expired
- 1969-10-03 DE DE19691950026 patent/DE1950026A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2022218A1 (en) | 1970-07-31 |
CH500515A (en) | 1970-12-15 |
DE1950026A1 (en) | 1970-04-30 |
NL6914874A (en) | 1970-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |