CA1108686A - High speed imaging of electrophotographic film by fine beam scanning - Google Patents
High speed imaging of electrophotographic film by fine beam scanningInfo
- Publication number
- CA1108686A CA1108686A CA304,494A CA304494A CA1108686A CA 1108686 A CA1108686 A CA 1108686A CA 304494 A CA304494 A CA 304494A CA 1108686 A CA1108686 A CA 1108686A
- Authority
- CA
- Canada
- Prior art keywords
- coating
- master image
- carriage
- electrophotographic
- image
- 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
- 238000003384 imaging method Methods 0.000 title claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims description 43
- 238000000576 coating method Methods 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 14
- 238000002310 reflectometry Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000012546 transfer Methods 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 28
- 238000007639 printing Methods 0.000 description 14
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 10
- 239000000758 substrate Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910052711 selenium Inorganic materials 0.000 description 7
- 239000011669 selenium Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 239000011787 zinc oxide Substances 0.000 description 5
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- -1 silver halide Chemical class 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920013683 Celanese Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- 240000007509 Phytolacca dioica Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
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
- H04N1/23—Reproducing arrangements
- H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture
-
- 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
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
- G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
- G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser
-
- 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
- G03G15/32—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 formed dotwise, e.g. by a thermal head
- G03G15/326—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 formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Laser Beam Printer (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80357577A | 1977-06-06 | 1977-06-06 | |
| US803,575 | 1977-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1108686A true CA1108686A (en) | 1981-09-08 |
Family
ID=25186893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA304,494A Expired CA1108686A (en) | 1977-06-06 | 1978-05-31 | High speed imaging of electrophotographic film by fine beam scanning |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5452536A (de) |
| AT (1) | AT359826B (de) |
| AU (1) | AU526471B2 (de) |
| BE (1) | BE867660A (de) |
| CA (1) | CA1108686A (de) |
| CH (1) | CH622363A5 (de) |
| DD (1) | DD137764A5 (de) |
| DE (1) | DE2823895C2 (de) |
| DK (1) | DK242478A (de) |
| FR (1) | FR2394116A1 (de) |
| GB (1) | GB1602688A (de) |
| IL (1) | IL54822A (de) |
| IT (1) | IT1105321B (de) |
| LU (1) | LU79744A1 (de) |
| MX (1) | MX144342A (de) |
| NL (1) | NL7805915A (de) |
| SE (1) | SE7806334L (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4678312A (en) * | 1983-08-01 | 1987-07-07 | Fuji Photo Film Co., Ltd. | Rotatable head type electrophotographic apparatus, corona charging rotatable head and moveable electrophotographic liquid development processing unit therefor |
| JPS6032078A (ja) * | 1983-08-01 | 1985-02-19 | Fuji Photo Film Co Ltd | 回転ヘッド型電子写真装置 |
| DE4407228C2 (de) * | 1994-03-04 | 2003-06-26 | Ruhlatec Industrieprodukte | Wiedergabeeinrichtung für elektromagnetisch gespeicherte Daten |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU68937A1 (de) * | 1973-01-12 | 1975-08-20 | ||
| DE2312715C3 (de) * | 1973-03-14 | 1981-12-17 | Gruner + Jahr Ag & Co, 2210 Itzehoe | Verfahren zur Herstellung elektrographischer Farbreproduktionen einer farbigen Druckvorlage für eine Kontrolle von bei der Herstellung von Tiefdruckformen verwendeten Farbauszügen und Vorrichtung zur Durchführung des Verfahrens |
| US3898470A (en) * | 1973-12-12 | 1975-08-05 | Xerox Corp | Scanning arrangement for multi-function operation |
| JPS5132137A (de) * | 1974-09-11 | 1976-03-18 | Canon Kk | |
| US4122462A (en) * | 1974-09-11 | 1978-10-24 | Canon Kabushiki Kaisha | Image information recording apparatus |
-
1978
- 1978-05-30 AU AU3665478A patent/AU526471B2/xx not_active Expired
- 1978-05-31 DE DE2823895A patent/DE2823895C2/de not_active Expired
- 1978-05-31 JP JP6444578A patent/JPS5452536A/ja active Pending
- 1978-05-31 LU LU79744A patent/LU79744A1/xx unknown
- 1978-05-31 AT AT394078A patent/AT359826B/de not_active IP Right Cessation
- 1978-05-31 GB GB25906/78A patent/GB1602688A/en not_active Expired
- 1978-05-31 SE SE7806334A patent/SE7806334L/xx unknown
- 1978-05-31 FR FR787816266A patent/FR2394116A1/fr not_active Withdrawn
- 1978-05-31 BE BE188195A patent/BE867660A/xx not_active IP Right Cessation
- 1978-05-31 IL IL54822A patent/IL54822A/xx unknown
- 1978-05-31 CH CH594078A patent/CH622363A5/fr not_active IP Right Cessation
- 1978-05-31 CA CA304,494A patent/CA1108686A/en not_active Expired
- 1978-05-31 NL NL7805915A patent/NL7805915A/xx not_active Application Discontinuation
- 1978-05-31 MX MX173630A patent/MX144342A/es unknown
- 1978-05-31 DD DD78205684A patent/DD137764A5/de unknown
- 1978-05-31 IT IT49623/78A patent/IT1105321B/it active
- 1978-05-31 DK DK242478A patent/DK242478A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1602688A (en) | 1981-11-11 |
| DE2823895A1 (de) | 1978-12-21 |
| IL54822A (en) | 1982-04-30 |
| SE7806334L (sv) | 1978-12-07 |
| IT7849623A0 (it) | 1978-05-31 |
| BE867660A (nl) | 1978-11-30 |
| FR2394116A1 (fr) | 1979-01-05 |
| DE2823895C2 (de) | 1983-02-03 |
| MX144342A (es) | 1981-09-30 |
| AU3665478A (en) | 1979-12-06 |
| NL7805915A (nl) | 1978-12-08 |
| DD137764A5 (de) | 1979-09-19 |
| DK242478A (da) | 1978-12-07 |
| AU526471B2 (en) | 1983-01-13 |
| IT1105321B (it) | 1985-10-28 |
| AT359826B (de) | 1980-12-10 |
| CH622363A5 (en) | 1981-03-31 |
| ATA394078A (de) | 1980-04-15 |
| LU79744A1 (fr) | 1979-12-06 |
| JPS5452536A (en) | 1979-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |