GB1244765A - Improvements in or relating to reflex electrophotography - Google Patents

Improvements in or relating to reflex electrophotography

Info

Publication number
GB1244765A
GB1244765A GB41417/68A GB4141768A GB1244765A GB 1244765 A GB1244765 A GB 1244765A GB 41417/68 A GB41417/68 A GB 41417/68A GB 4141768 A GB4141768 A GB 4141768A GB 1244765 A GB1244765 A GB 1244765A
Authority
GB
United Kingdom
Prior art keywords
dichroic
layer
carbazole
support
oriented
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
Application number
GB41417/68A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1244765A publication Critical patent/GB1244765A/en
Expired legal-status Critical Current

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
    • G03G15/225—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 using contact-printing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/047—Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge transport layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0646—Heterocyclic compounds containing two or more hetero rings in the same ring system
    • G03G5/065—Heterocyclic compounds containing two or more hetero rings in the same ring system containing three relevant rings
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/07—Polymeric photoconductive materials
    • G03G5/071—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/072—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups
    • G03G5/073—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups comprising pending carbazole groups
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/09—Sensitisors or activators, e.g. dyestuffs
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Laminated Bodies (AREA)
  • Light Receiving Elements (AREA)
GB41417/68A 1967-09-18 1968-08-30 Improvements in or relating to reflex electrophotography Expired GB1244765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66869767A 1967-09-18 1967-09-18

Publications (1)

Publication Number Publication Date
GB1244765A true GB1244765A (en) 1971-09-02

Family

ID=24683382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41417/68A Expired GB1244765A (en) 1967-09-18 1968-08-30 Improvements in or relating to reflex electrophotography

Country Status (9)

Country Link
US (1) US3598582A (cg-RX-API-DMAC10.html)
JP (1) JPS4926907B1 (cg-RX-API-DMAC10.html)
BE (1) BE720358A (cg-RX-API-DMAC10.html)
CH (1) CH496264A (cg-RX-API-DMAC10.html)
ES (1) ES357985A1 (cg-RX-API-DMAC10.html)
FR (1) FR1577855A (cg-RX-API-DMAC10.html)
GB (1) GB1244765A (cg-RX-API-DMAC10.html)
NL (1) NL158624B (cg-RX-API-DMAC10.html)
SE (1) SE339911B (cg-RX-API-DMAC10.html)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881923A (en) * 1970-06-15 1975-05-06 Minolta Camera Kk Electrophotographic sensitive plate
US3877935A (en) * 1970-12-01 1975-04-15 Xerox Corp Novel xerographic plate containing photoinjecting polynuclear quinone pigments
US3928034A (en) * 1970-12-01 1975-12-23 Xerox Corp Electron transport layer over an inorganic photoconductive layer
US3879200A (en) * 1970-12-01 1975-04-22 Xerox Corp Novel xerographic plate containing photoinjecting bis-benzimidazole pigments
US4282298A (en) * 1970-12-01 1981-08-04 Xerox Corporation Layered imaging member and method
US3899329A (en) * 1970-12-01 1975-08-12 Xerox Corp Mixture of photoconductors in an active matrix
US3904407A (en) * 1970-12-01 1975-09-09 Xerox Corp Xerographic plate containing photoinjecting perylene pigments
US3870516A (en) * 1970-12-01 1975-03-11 Xerox Corp Method of imaging photoconductor in change transport binder
US3879199A (en) * 1971-12-03 1975-04-22 Xerox Corp Surface treatment of arsenic-selenium photoconductors
US4026704A (en) * 1971-12-08 1977-05-31 Hoechst Aktiengesellschaft Electrophotographic recording material
US3791826A (en) * 1972-01-24 1974-02-12 Ibm Electrophotographic plate
DE2246254C2 (de) * 1972-09-21 1982-07-01 Hoechst Ag, 6000 Frankfurt Elektrophotographisches Aufzeichnungsmaterial
DE2242627C2 (de) * 1972-08-30 1982-06-09 Hoechst Ag, 6000 Frankfurt Elektrophotographisches Aufzeichnungsmaterial
DE2237539C3 (de) * 1972-07-31 1981-05-21 Hoechst Ag, 6000 Frankfurt Elektrophotographisches Aufzeichnungsmaterial
DE2242595C2 (de) * 1972-08-30 1982-06-09 Hoechst Ag, 6000 Frankfurt Elektrophotographisches Aufzeichnungsmaterial
US4315981A (en) * 1972-07-31 1982-02-16 Hoechst Aktiengesellschaft Organic double layer electrophotographic recording material
US3996049A (en) * 1972-08-30 1976-12-07 Hoechst Aktiengesellschaft Dual layer electrophotographic recording material
US3989520A (en) * 1972-09-21 1976-11-02 Hoechst Aktiengesellschaft Electrophotographic dual layer recording material
US3977870A (en) * 1972-09-21 1976-08-31 Hoechst Aktiengesellschaft Dual layer electrophotographic recording material
US3837851A (en) * 1973-01-15 1974-09-24 Ibm Photoconductor overcoated with triarylpyrazoline charge transport layer
US4097277A (en) * 1973-01-31 1978-06-27 Canon Kabushiki Kaisha Photosensitive member having layer of vinyl carbazole polymer containing antimony chalcogen compound of antimony and sulfur
DE2415323A1 (de) * 1973-03-30 1974-11-28 Xerox Corp Photoaktive polymerisate mit induziertem exocyclischem quartett-konzept
US3912506A (en) * 1973-05-21 1975-10-14 Eastman Kodak Co Photoconductive elements containing polymeric binders
US3884690A (en) * 1973-09-27 1975-05-20 Xerox Corp Polyester photoconductors and matrix materials
DE2356370C2 (de) * 1973-11-12 1983-05-11 Hoechst Ag, 6230 Frankfurt Elektrophotographisches Aufzeichnungsmaterial
US4233384A (en) * 1979-04-30 1980-11-11 Xerox Corporation Imaging system using novel charge transport layer
GB2094490A (en) * 1981-01-10 1982-09-15 Payne John M Reflex copying
CN1050672C (zh) * 1993-09-10 2000-03-22 日本化药株式会社 偏光元件和起偏振片及其生产方法
JP7140469B2 (ja) * 2016-07-15 2022-09-21 キヤノン株式会社 光電変換装置、および、撮像システム
US10367113B2 (en) * 2016-07-15 2019-07-30 Canon Kabushiki Kaisha Photoelectric conversion device, imaging element, and imaging device
EP4241318A1 (en) * 2020-11-04 2023-09-13 Ubiquitous Energy, Inc. Photoactive compounds for vapor deposited organic photovoltaic devices

Also Published As

Publication number Publication date
DE1797306B2 (de) 1975-07-17
DE1797306A1 (de) 1970-12-17
JPS4926907B1 (cg-RX-API-DMAC10.html) 1974-07-12
NL158624B (nl) 1978-11-15
SE339911B (cg-RX-API-DMAC10.html) 1971-10-25
BE720358A (cg-RX-API-DMAC10.html) 1969-02-17
FR1577855A (cg-RX-API-DMAC10.html) 1969-08-08
ES357985A1 (es) 1970-04-01
CH496264A (de) 1970-09-15
US3598582A (en) 1971-08-10
NL6812934A (cg-RX-API-DMAC10.html) 1969-03-20

Similar Documents

Publication Publication Date Title
ES357985A1 (es) Un procedimiento electrofotografico para la produccion de copias por reflexion.
US3269839A (en) Photographic product for direct viewing and directive imaging
US4060316A (en) Imaging method
US3707368A (en) Manifold imaging process
US3877935A (en) Novel xerographic plate containing photoinjecting polynuclear quinone pigments
GB1404218A (en) Electrophotographic apparatus using a photosensitive member with electrically insulating layer
US3761171A (en) Negative-positive, positive-positive exposure station
US3951519A (en) Liquid crystal imaging system
US3804618A (en) Liquid crystal imaging system
US3324764A (en) Photographic documentary storage process and apparatus
GB1334802A (en) Electrophotographic material
EP0207324B1 (en) Image-forming process
US3915076A (en) Photoconductive plate which is sensitive when charged either positively or negatively
US3989356A (en) Photographic products for direct observation and optical projection, and photographic processes for their production and utilization, photographic devices for use therewith
DE2229992A1 (de) Elektrofotographisches fotoleitfähiges Aufzeichnungs-Material
US3723112A (en) Manifold imaging method wherein the activator carries a plastic coating material
US3876463A (en) Receiving element
US3331688A (en) Process for producing images by episcopic projection utilizing directive illumination
US4282298A (en) Layered imaging member and method
GB1257296A (cg-RX-API-DMAC10.html)
US3504969A (en) Imaging apparatus
US3616390A (en) An electrophoretic imaging method characterized by exposure of electrically photosensitive particles at a liquid nip
US3723288A (en) Electrophoretic imaging apparatus including means to project an imageat a liquid nip
GB1341470A (en) Electrophotographic light-sensitive materials
GB2118731A (en) Electrophotographic process