CA1038441A - Process for forming developable electrostatic charge patterns and devices therefor - Google Patents
Process for forming developable electrostatic charge patterns and devices thereforInfo
- Publication number
- CA1038441A CA1038441A CA204,490A CA204490A CA1038441A CA 1038441 A CA1038441 A CA 1038441A CA 204490 A CA204490 A CA 204490A CA 1038441 A CA1038441 A CA 1038441A
- Authority
- CA
- Canada
- Prior art keywords
- conductors
- pressure
- chamber
- gas
- pattern
- 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
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000008569 process Effects 0.000 title description 12
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- 238000003384 imaging method Methods 0.000 claims description 62
- 239000011159 matrix material Substances 0.000 claims description 58
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 14
- 239000011810 insulating material Substances 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 9
- 229910052790 beryllium Inorganic materials 0.000 claims description 8
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 229910052724 xenon Inorganic materials 0.000 claims description 7
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000005865 ionizing radiation Effects 0.000 claims description 4
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 4
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- 101000916532 Rattus norvegicus Zinc finger and BTB domain-containing protein 38 Proteins 0.000 claims 1
- 230000008933 bodily movement Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 13
- 150000002500 ions Chemical class 0.000 abstract description 12
- 239000012777 electrically insulating material Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 71
- 239000000843 powder Substances 0.000 description 11
- 238000011161 development Methods 0.000 description 10
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- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 230000005291 magnetic effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- -1 silver halide Chemical class 0.000 description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241001479434 Agfa Species 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 1
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 241001307210 Pene Species 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- RJCQBQGAPKAMLL-UHFFFAOYSA-N bromotrifluoromethane Chemical compound FC(F)(F)Br RJCQBQGAPKAMLL-UHFFFAOYSA-N 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012799 electrically-conductive coating Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
- G03G15/054—Apparatus for electrographic processes using a charge pattern using X-rays, e.g. electroradiography
- G03G15/0545—Ionography, i.e. X-rays induced liquid or gas discharge
Landscapes
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
- Measurement Of Radiation (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Fax Reproducing Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3374473A GB1471858A (en) | 1973-07-16 | 1973-07-16 | Process for forming developable electrostatic charge patterns and devices therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1038441A true CA1038441A (en) | 1978-09-12 |
Family
ID=10356892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA204,490A Expired CA1038441A (en) | 1973-07-16 | 1974-07-10 | Process for forming developable electrostatic charge patterns and devices therefor |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3920992A (enrdf_load_stackoverflow) |
| JP (1) | JPS5072635A (enrdf_load_stackoverflow) |
| BE (1) | BE817408A (enrdf_load_stackoverflow) |
| CA (1) | CA1038441A (enrdf_load_stackoverflow) |
| DE (1) | DE2433766A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2238174B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1471858A (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3965352A (en) * | 1975-04-24 | 1976-06-22 | Xonics, Inc. | X-ray system with electrophoretic imaging |
| JPS5265442A (en) * | 1975-11-27 | 1977-05-30 | Fuji Xerox Co Ltd | Method of and apparatus for picture by electrone emission photography method |
| US4039830A (en) * | 1976-08-13 | 1977-08-02 | General Electric Company | Electrostatic x-ray image recording device with mesh-base photocathode photoelectron discriminator means |
| AT357647B (de) * | 1976-09-02 | 1980-07-25 | Agfa Gevaert Ag | Elektronenradiografische bildkammer |
| US4521808A (en) * | 1979-03-22 | 1985-06-04 | University Of Texas System | Electrostatic imaging apparatus |
| NL8101260A (nl) | 1981-03-16 | 1982-10-18 | Oce Nederland Bv | Corona-inrichting. |
| JPS6065763U (ja) * | 1983-10-12 | 1985-05-10 | 桂川電機株式会社 | Ｘ線電子写真撮影装置 |
| US4922299A (en) * | 1988-04-07 | 1990-05-01 | Unico Co., Ltd. | Electrostatic charge emitting apparatus |
| US5194291A (en) * | 1991-04-22 | 1993-03-16 | General Atomics | Corona discharge treatment |
| BE1013248A3 (nl) * | 2000-01-26 | 2001-11-06 | Krypton Electronic Eng Nv | Optisch apparaat. |
| US20040245925A1 (en) * | 2001-07-05 | 2004-12-09 | Kuniyoshi Yamauchi | Electron tube and method of manufacturing the electron tube |
| US7803261B2 (en) * | 2007-12-19 | 2010-09-28 | National Tsing Hua University | Method to deposit particles on charge storage apparatus with charge patterns and forming method for charge patterns |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3508477A (en) * | 1967-12-06 | 1970-04-28 | Columbia Broadcasting Syst Inc | Apparatus for producing electrostatic images |
| US3710125A (en) * | 1970-04-29 | 1973-01-09 | Univ Northwestern | Secondary emission enhancer for an x-ray image intensifier |
| US3757351A (en) * | 1971-01-04 | 1973-09-04 | Corning Glass Works | High speed electostatic printing tube using a microchannel plate |
| US3774029A (en) * | 1972-06-12 | 1973-11-20 | Xonics Inc | Radiographic system with xerographic printing |
-
1973
- 1973-07-16 GB GB3374473A patent/GB1471858A/en not_active Expired
- 1973-11-30 US US420560A patent/US3920992A/en not_active Expired - Lifetime
-
1974
- 1974-07-09 BE BE1006066A patent/BE817408A/xx unknown
- 1974-07-10 CA CA204,490A patent/CA1038441A/en not_active Expired
- 1974-07-10 FR FR7424260A patent/FR2238174B1/fr not_active Expired
- 1974-07-13 DE DE2433766A patent/DE2433766A1/de active Pending
- 1974-07-15 JP JP49081637A patent/JPS5072635A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1471858A (en) | 1977-04-27 |
| JPS5072635A (enrdf_load_stackoverflow) | 1975-06-16 |
| FR2238174B1 (enrdf_load_stackoverflow) | 1976-12-24 |
| US3920992A (en) | 1975-11-18 |
| BE817408A (nl) | 1975-01-09 |
| DE2433766A1 (de) | 1975-02-06 |
| FR2238174A1 (enrdf_load_stackoverflow) | 1975-02-14 |
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