ES411830A1 - Facsimile system scanner - Google Patents
Facsimile system scannerInfo
- Publication number
- ES411830A1 ES411830A1 ES411830A ES411830A ES411830A1 ES 411830 A1 ES411830 A1 ES 411830A1 ES 411830 A ES411830 A ES 411830A ES 411830 A ES411830 A ES 411830A ES 411830 A1 ES411830 A1 ES 411830A1
- Authority
- ES
- Spain
- Prior art keywords
- light ray
- coherent light
- facsimile system
- system scanner
- ray source
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
- H04N1/40037—Circuits exciting or modulating particular heads for reproducing continuous tone value scales the reproducing element being a laser
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
- G06K15/1204—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers involving the fast moving of an optical beam in the main scanning direction
- G06K15/1219—Detection, control or error compensation of scanning velocity or position, e.g. synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
- H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/23—Reproducing arrangements
- H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Facsimile Scanning Arrangements (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimiles In General (AREA)
Abstract
A system for the production of facsimiles characterized by means for receiving an information-carrying signal; a coherent light ray source; means for applying the information signal directly to the coherent light ray source to modulate said coherent light ray; photosensitive means placed in the path of the modulated beam and responding to the modulated beam to form an image. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22776372A | 1972-02-22 | 1972-02-22 | |
US22793972A | 1972-02-22 | 1972-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES411830A1 true ES411830A1 (en) | 1976-05-01 |
Family
ID=26921733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES411830A Expired ES411830A1 (en) | 1972-02-22 | 1973-02-20 | Facsimile system scanner |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE795802A (en) |
CA (2) | CA1003483A (en) |
DE (1) | DE2303595C2 (en) |
ES (1) | ES411830A1 (en) |
FR (1) | FR2173052B1 (en) |
GB (2) | GB1423404A (en) |
IT (1) | IT979288B (en) |
NL (1) | NL7302446A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU500199B2 (en) * | 1975-01-13 | 1979-05-10 | Associated Press, The | Facsimile reproduction system |
US4081842A (en) * | 1976-06-14 | 1978-03-28 | Eocom Corporation | Facsimile system |
US4234250A (en) * | 1977-07-15 | 1980-11-18 | Xerox Corporation | Electrophotographic printing system |
US4516023A (en) * | 1982-06-03 | 1985-05-07 | Klimsch/Optronics | Scanner/plotter optical system |
EP0129831B1 (en) * | 1983-06-24 | 1989-08-16 | Fuji Photo Film Co., Ltd. | Image scanning read-out apparatus |
DE3325126C1 (en) * | 1983-07-12 | 1985-01-31 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Surface scanning device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1564581C3 (en) * | 1966-04-27 | 1973-11-29 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Arrangement for amplitude stabilization of a laser |
US3614312A (en) * | 1968-12-31 | 1971-10-19 | Texas Instruments Inc | Light beam deflection |
DE2006981B2 (en) * | 1969-02-20 | 1972-01-20 | ARRANGEMENT FOR TRANSPORTING SHEETS THROUGH A CONVERTER STATION | |
US3751138A (en) * | 1972-03-16 | 1973-08-07 | Humphrey Res Ass | Variable anamorphic lens and method for constructing lens |
-
1972
- 1972-12-22 CA CA159,785A patent/CA1003483A/en not_active Expired
- 1972-12-22 CA CA159,742A patent/CA1002653A/en not_active Expired
-
1973
- 1973-01-25 DE DE19732303595 patent/DE2303595C2/en not_active Expired
- 1973-02-16 GB GB782073A patent/GB1423404A/en not_active Expired
- 1973-02-16 GB GB3248175A patent/GB1423405A/en not_active Expired
- 1973-02-20 IT IT2060173A patent/IT979288B/en active
- 1973-02-20 ES ES411830A patent/ES411830A1/en not_active Expired
- 1973-02-20 FR FR7305889A patent/FR2173052B1/fr not_active Expired
- 1973-02-21 NL NL7302446A patent/NL7302446A/xx unknown
- 1973-02-22 BE BE795802D patent/BE795802A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2173052A1 (en) | 1973-10-05 |
CA1002653A (en) | 1976-12-28 |
DE2303595A1 (en) | 1973-08-30 |
NL7302446A (en) | 1973-08-24 |
AU5245173A (en) | 1974-08-22 |
DE2303595C2 (en) | 1982-10-28 |
CA1003483A (en) | 1977-01-11 |
GB1423405A (en) | 1976-02-04 |
GB1423404A (en) | 1976-02-04 |
BE795802A (en) | 1973-08-22 |
IT979288B (en) | 1974-09-30 |
FR2173052B1 (en) | 1982-09-10 |
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