GB1483704A - Method and apparatus for electrophotographic reproduction of a latent image - Google Patents
Method and apparatus for electrophotographic reproduction of a latent imageInfo
- Publication number
- GB1483704A GB1483704A GB4906175A GB4906175A GB1483704A GB 1483704 A GB1483704 A GB 1483704A GB 4906175 A GB4906175 A GB 4906175A GB 4906175 A GB4906175 A GB 4906175A GB 1483704 A GB1483704 A GB 1483704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- area
- frame
- developer
- latent image
- april
- 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
- G03G15/26—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection
-
- 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Wet Developing In Electrophotography (AREA)
Abstract
1483704 Developing micro-fiche images SCOTT PAPER CO 7 April 1975 [5 April 1974] 49061/75 Divided out of 1483703 Heading G2H After charging and exposing a single frame area of an electro-photographic micro-fiche film, developer is applied only to an inner area of the frame and not to the frame border area. Liquid developer is applied through a masked opening in a developing chamber, the mask sealingly engaging the film preventing developer contacting the border area.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45819274A | 1974-04-05 | 1974-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1483704A true GB1483704A (en) | 1977-08-24 |
Family
ID=23819747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4906175A Expired GB1483704A (en) | 1974-04-05 | 1975-04-07 | Method and apparatus for electrophotographic reproduction of a latent image |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE827601A (en) |
CA (1) | CA1037102A (en) |
GB (1) | GB1483704A (en) |
-
1975
- 1975-04-04 BE BE1006574A patent/BE827601A/en unknown
- 1975-04-07 GB GB4906175A patent/GB1483704A/en not_active Expired
- 1975-04-07 CA CA223,994A patent/CA1037102A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE827601A (en) | 1975-10-06 |
CA1037102A (en) | 1978-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |