ES407984A1 - Photoconductive imaging member - Google Patents

Photoconductive imaging member

Info

Publication number
ES407984A1
ES407984A1 ES407984A ES407984A ES407984A1 ES 407984 A1 ES407984 A1 ES 407984A1 ES 407984 A ES407984 A ES 407984A ES 407984 A ES407984 A ES 407984A ES 407984 A1 ES407984 A1 ES 407984A1
Authority
ES
Spain
Prior art keywords
layer
phenylbenzo
gaps
photoconductive
active layer
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
ES407984A
Other languages
Spanish (es)
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of ES407984A1 publication Critical patent/ES407984A1/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
    • 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
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/0436—Photoconductive layers characterised by having two or more layers or characterised by their composite structure combining organic and inorganic 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
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0605—Carbocyclic compounds
    • 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
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0605—Carbocyclic compounds
    • G03G5/0607—Carbocyclic compounds containing at least one non-six-membered ring
    • 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
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
    • G03G5/0629—Heterocyclic compounds containing one hetero ring being five-membered containing one hetero atom

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

An imaging method, comprising: (a) providing an imaging member having at least two adjacent layers comprising a layer of non-oriented photoconductive material and a contiguous layer of an electrically active organic material disposed above the photoconductive layer, said photocunductive layer manifesting the capacity of generation and injection of photoexcited gaps, said active organic material being layers to maintain the injection of photoexcited gaps from said photoconductive layer and transporting the gaps through said active layer, in which said active layer it comprises at least one material chosen from the group consisting of, 2-phenylanthracene, and polymers thereof, 3-phenylindole, 5-phenylbenzo [b] furan, 2-phenylbenzo [b] furan, 3-phenylbenzo] b] furan, 3-phenylbenzo [b] thiophene, 2-phenylbenzo [b] thiophene, 1-phenylphenanthrene, 2-phenyltetracene, 1-phenylpyrene, 4-phenylpyrene, 1-phenylfluororanthene, 3-phenylcarbazole, and 4 -phenylcarbazole; (b) electrostatically charge the free surface of the active layer uniformly and negatively; followed by (c) exposing said layer, thus charged, to an activating radiation source for which the photoconductive layer is absorbent and for which the active layer is substantially transparent and non-absorbent, exposure taking place in the form of a pattern. of light and shadow optically projected onto said layer, so that the photoexcited gaps, which are generated by said photoconductive layer, are injected into and transported through said active layer in order to form a latent electrostatic image on the free surface of the active layer. (Machine-translation by Google Translate, not legally binding)
ES407984A 1971-10-27 1972-10-25 Photoconductive imaging member Expired ES407984A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19289871A 1971-10-27 1971-10-27

Publications (1)

Publication Number Publication Date
ES407984A1 true ES407984A1 (en) 1976-02-01

Family

ID=22711474

Family Applications (2)

Application Number Title Priority Date Filing Date
ES407984A Expired ES407984A1 (en) 1971-10-27 1972-10-25 Photoconductive imaging member
ES437404A Expired ES437404A1 (en) 1971-10-27 1975-05-02 Photoconductive imaging member

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES437404A Expired ES437404A1 (en) 1971-10-27 1975-05-02 Photoconductive imaging member

Country Status (11)

Country Link
JP (1) JPS4852235A (en)
AU (1) AU462805B2 (en)
BE (1) BE790689A (en)
BR (1) BR7207482D0 (en)
DE (1) DE2249028B2 (en)
ES (2) ES407984A1 (en)
FR (1) FR2158914A5 (en)
GB (1) GB1411998A (en)
IT (1) IT969902B (en)
NL (1) NL7214538A (en)
SE (1) SE7506635L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1098755A (en) * 1976-04-02 1981-04-07 Milan Stolka Imaging member with n,n'-diphenyl-n,n'-bis (phenylmethyl)-¬1,1'-biphenyl|-4,4'-diamine in the charge transport layer
CA1104866A (en) * 1976-08-23 1981-07-14 Milan Stolka Imaging member containing a substituted n,n,n',n',- tetraphenyl-[1,1'-biphenyl]-4,4'-diamine in the chargge transport layer
US4346158A (en) 1978-12-04 1982-08-24 Xerox Corporation Imaging system with a diamine charge transport material in a polycarbonate resin

Also Published As

Publication number Publication date
AU4814772A (en) 1974-04-26
ES437404A1 (en) 1977-04-01
DE2249028A1 (en) 1973-05-03
GB1411998A (en) 1975-10-29
FR2158914A5 (en) 1973-06-15
AU462805B2 (en) 1975-07-10
NL7214538A (en) 1973-05-02
SE7506635L (en) 1975-06-10
BR7207482D0 (en) 1973-09-27
JPS4852235A (en) 1973-07-23
BE790689A (en) 1973-04-27
DE2249028B2 (en) 1978-02-02
IT969902B (en) 1974-04-10

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