ES441861A1 - Method and apparatus for recording images on electrophoto graphic film - Google Patents
Method and apparatus for recording images on electrophoto graphic filmInfo
- Publication number
- ES441861A1 ES441861A1 ES441861A ES441861A ES441861A1 ES 441861 A1 ES441861 A1 ES 441861A1 ES 441861 A ES441861 A ES 441861A ES 441861 A ES441861 A ES 441861A ES 441861 A1 ES441861 A1 ES 441861A1
- Authority
- ES
- Spain
- Prior art keywords
- medium
- recording images
- graphic film
- image
- electrophoto graphic
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
- Photoreceptors In Electrophotography (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Wet Developing In Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
Apparatus for recording images on a photoconductive medium and including a charger arranged to charge the medium, an exposure device arranged to expose the medium to an image, and a pigment applicator arranged to apply pigment to the medium, characterized in that a circuit (32, 34, 56, 38, 42, 44) is used to vary the magnitude of the load (P) inversely to the intensity of the light falling on the medium (F) produced by the image to provide the optimal sensitivity of the medium . (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26078272A | 1972-06-08 | 1972-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES441861A1 true ES441861A1 (en) | 1977-04-01 |
Family
ID=22990603
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES415571A Expired ES415571A1 (en) | 1972-06-08 | 1973-06-05 | Method and apparatus for recording images on electrophoto graphic film |
| ES441861A Expired ES441861A1 (en) | 1972-06-08 | 1975-10-16 | Method and apparatus for recording images on electrophoto graphic film |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES415571A Expired ES415571A1 (en) | 1972-06-08 | 1973-06-05 | Method and apparatus for recording images on electrophoto graphic film |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5852224B2 (en) |
| AR (1) | AR201664A1 (en) |
| AT (1) | AT338097B (en) |
| BE (1) | BE800477A (en) |
| BR (1) | BR7304188D0 (en) |
| CA (1) | CA1032593A (en) |
| CH (1) | CH573133A5 (en) |
| CS (1) | CS195673B2 (en) |
| DD (1) | DD105519A5 (en) |
| DE (1) | DE2328491C2 (en) |
| DK (1) | DK138618B (en) |
| ES (2) | ES415571A1 (en) |
| FR (1) | FR2188204B1 (en) |
| GB (1) | GB1438870A (en) |
| IE (1) | IE37738B1 (en) |
| IL (1) | IL42445A (en) |
| IT (1) | IT985308B (en) |
| LU (1) | LU67744A1 (en) |
| NL (1) | NL7307780A (en) |
| SE (1) | SE389405B (en) |
| ZA (1) | ZA733190B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5868050A (en) * | 1981-10-19 | 1983-04-22 | Fuji Photo Film Co Ltd | Method for recording various kinds of information by electrophotograph |
| US4461561A (en) * | 1982-07-30 | 1984-07-24 | Photon Chroma, Inc. | Apparatus for imaging and developing electrophotographic microformats |
| JPS59100479A (en) * | 1982-12-01 | 1984-06-09 | Fuji Photo Film Co Ltd | Electrophotographic recording head |
| JPS59162580A (en) * | 1983-03-08 | 1984-09-13 | Fuji Photo Film Co Ltd | Process head for electrophotographing device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1161473C2 (en) * | 1962-11-26 | 1973-03-15 | Elbe Kamera Ges Mit Beschraenk | Process for the electrophotographic production of images |
| US3371651A (en) * | 1966-11-10 | 1968-03-05 | Rca Corp | Fluid applicator apparatus |
| US3682541A (en) * | 1971-04-13 | 1972-08-08 | Minos Inc | Electrophotographic system employing reciprocating electrophotographic plate |
-
1973
- 1973-05-10 ZA ZA733190A patent/ZA733190B/en unknown
- 1973-06-04 DK DK309473AA patent/DK138618B/en not_active IP Right Cessation
- 1973-06-05 CH CH806773A patent/CH573133A5/xx not_active IP Right Cessation
- 1973-06-05 AR AR248411A patent/AR201664A1/en active
- 1973-06-05 SE SE7307892A patent/SE389405B/en unknown
- 1973-06-05 IL IL42445A patent/IL42445A/en unknown
- 1973-06-05 IE IE891/73A patent/IE37738B1/en unknown
- 1973-06-05 IT IT50441/73A patent/IT985308B/en active
- 1973-06-05 BE BE131901A patent/BE800477A/en not_active IP Right Cessation
- 1973-06-05 AT AT492873A patent/AT338097B/en not_active IP Right Cessation
- 1973-06-05 LU LU67744A patent/LU67744A1/xx unknown
- 1973-06-05 CA CA173,288A patent/CA1032593A/en not_active Expired
- 1973-06-05 NL NL7307780A patent/NL7307780A/xx not_active Application Discontinuation
- 1973-06-05 JP JP48062657A patent/JPS5852224B2/en not_active Expired
- 1973-06-05 ES ES415571A patent/ES415571A1/en not_active Expired
- 1973-06-05 BR BR4188/73A patent/BR7304188D0/en unknown
- 1973-06-05 FR FR7320455A patent/FR2188204B1/fr not_active Expired
- 1973-06-05 DE DE2328491A patent/DE2328491C2/en not_active Expired
- 1973-06-06 GB GB2688973A patent/GB1438870A/en not_active Expired
- 1973-06-07 DD DD171557A patent/DD105519A5/xx unknown
- 1973-06-08 CS CS734168A patent/CS195673B2/en unknown
-
1975
- 1975-10-16 ES ES441861A patent/ES441861A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH573133A5 (en) | 1976-02-27 |
| DK138618B (en) | 1978-10-02 |
| ES415571A1 (en) | 1976-06-01 |
| ATA492873A (en) | 1976-11-15 |
| BR7304188D0 (en) | 1974-07-25 |
| CS195673B2 (en) | 1980-02-29 |
| FR2188204A1 (en) | 1974-01-18 |
| IE37738L (en) | 1973-12-08 |
| CA1032593A (en) | 1978-06-06 |
| AU5656673A (en) | 1974-12-12 |
| IE37738B1 (en) | 1977-09-28 |
| GB1438870A (en) | 1976-06-09 |
| DE2328491C2 (en) | 1982-12-16 |
| SE389405B (en) | 1976-11-01 |
| IL42445A0 (en) | 1973-08-29 |
| JPS5852224B2 (en) | 1983-11-21 |
| DK138618C (en) | 1979-03-19 |
| BE800477A (en) | 1973-12-05 |
| ZA733190B (en) | 1974-04-24 |
| DE2328491A1 (en) | 1973-12-20 |
| JPS4963442A (en) | 1974-06-19 |
| IT985308B (en) | 1974-11-30 |
| AR201664A1 (en) | 1975-04-08 |
| LU67744A1 (en) | 1975-01-27 |
| AT338097B (en) | 1977-07-25 |
| DD105519A5 (en) | 1974-04-20 |
| FR2188204B1 (en) | 1978-01-06 |
| NL7307780A (en) | 1973-12-11 |
| IL42445A (en) | 1977-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA951596A (en) | Method and apparatus for electrostatic latent image development | |
| JPS51113627A (en) | Method and device for copying photographic color image | |
| ES391274A1 (en) | Multicolor xerographic process | |
| GB1282018A (en) | Electrophotography | |
| ES441861A1 (en) | Method and apparatus for recording images on electrophoto graphic film | |
| CA932953A (en) | Apparatus for developing an electrostatic latent image by liquid development | |
| NL7513235A (en) | METHOD AND DEVICE FOR DEVELOPING AN ELECTROSTATIC CHARGING IMAGE OF AN ORIGINAL TO BE REPRODUCED ON AN ELECTROPHOTOGRAPHIC ORGAN. | |
| JPS5352430A (en) | Photoconductive light sensitive element | |
| BE844133A (en) | COLOR PHOTOGRAPHY METHOD AND APPARATUS | |
| AU4606972A (en) | Method of increasing the image exposure and developing sensitivity ofa magneto-electric printing system | |
| ES389623A1 (en) | Electrophotographic image reproduction | |
| ES434672A2 (en) | Method to produce images in a photoconductor film element. (Machine-translation by Google Translate, not legally binding) | |
| JPS5284738A (en) | Method of and apparatus for dupricating image on narrow strip of photographic film to that of electrophotographic film | |
| JPS528833A (en) | Latent image forming device of a screen drum type | |
| JPS51122450A (en) | Electrophotograph apparatus | |
| FR2241101A2 (en) | Electrophotographic reproduction using charged photoconductive film - uses simultaneous light and charge metering to obtain balanced optimum conditions | |
| BE751051A (en) | GENERATOR OF A CORRECTION CURRENT IN SAWTETH IN AN IMAGE REPRODUCTION DEVICE | |
| FR2305753A1 (en) | APPARATUS FOR READING AND DRAWING ENLARGED MICROFILMS REPRODUCTIONS | |
| JPS5741667A (en) | Electronic printing method | |
| AU441683B2 (en) | Exposure and development method for wet-type electrostatic photography and device therefor | |
| CA991395A (en) | Method and apparatus for developing a latent charged image | |
| AU480933B2 (en) | Method and apparatus for recording images on electro-photographic film | |
| JPS51131326A (en) | Copying method for forming light diffusion image by exposure | |
| ZA75695B (en) | Image recording method and apparatus for electrophotographic film | |
| IE40798B1 (en) | Image recording method and apparatus for electrophotographic film |