FR2371717A1 - Nouveaux photoconducteurs, leur preparation et leur utilisation - Google Patents

Nouveaux photoconducteurs, leur preparation et leur utilisation

Info

Publication number
FR2371717A1
FR2371717A1 FR7734408A FR7734408A FR2371717A1 FR 2371717 A1 FR2371717 A1 FR 2371717A1 FR 7734408 A FR7734408 A FR 7734408A FR 7734408 A FR7734408 A FR 7734408A FR 2371717 A1 FR2371717 A1 FR 2371717A1
Authority
FR
France
Prior art keywords
lead iodide
per
weight
relates
preparation
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.)
Withdrawn
Application number
FR7734408A
Other languages
English (en)
Inventor
Alexander Spencer
Derek John Mcgee
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.)
NRG Manufacturing Ltd
Original Assignee
NRG Manufacturing Ltd
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 NRG Manufacturing Ltd filed Critical NRG Manufacturing Ltd
Publication of FR2371717A1 publication Critical patent/FR2371717A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
    • H01L31/0256—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by the material
    • H01L31/0264—Inorganic materials
    • H01L31/032—Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312
    • 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, 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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • 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, 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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/087—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and being incorporated in an organic bonding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Light Receiving Elements (AREA)

Abstract

L'invention concerne l'électrophotographie. Elle a pour objet un iodure de plomb photosensible qui a une capacité d'acceptation de la charge de 250 à 1 000 volts positifs sous forme d'un revêtement d'un poids de 25 à 50 g par m**2 comprenant 3 parties en poids d'iodure de plomb par partie en poids de liant résineux non conducteur, et en outre contient, dans son réseau cristallin, suffisamment de cadmium, en présence ou non de potassium ou de calcium, pour que son allure de dissipation de la charge à la lumière soit de 100 à 450 volts positifs par seconde. Cet iodure de plomb est préféré pour le remplacement de l'oxyde de zinc dans les machines à photocopier.
FR7734408A 1976-11-17 1977-11-16 Nouveaux photoconducteurs, leur preparation et leur utilisation Withdrawn FR2371717A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47953/76A GB1571118A (en) 1976-11-17 1976-11-17 Photo conductors their preparation and use

Publications (1)

Publication Number Publication Date
FR2371717A1 true FR2371717A1 (fr) 1978-06-16

Family

ID=10446835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734408A Withdrawn FR2371717A1 (fr) 1976-11-17 1977-11-16 Nouveaux photoconducteurs, leur preparation et leur utilisation

Country Status (11)

Country Link
JP (1) JPS5363994A (fr)
AU (1) AU3071177A (fr)
BE (1) BE860822A (fr)
DD (1) DD133181A5 (fr)
DE (1) DE2751168A1 (fr)
DK (1) DK507677A (fr)
FR (1) FR2371717A1 (fr)
GB (1) GB1571118A (fr)
IT (1) IT1088808B (fr)
NL (1) NL7712673A (fr)
SE (1) SE7712936L (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857271A (en) * 1954-09-28 1958-10-21 Rca Corp Electrostatic printing process for producing photographic transparencies
US2862815A (en) * 1953-10-01 1958-12-02 Rca Corp Electrophotographic member
DE2017143A1 (en) * 1970-04-10 1971-10-28 Siemens Ag Lead iodide radiation detector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862815A (en) * 1953-10-01 1958-12-02 Rca Corp Electrophotographic member
US2857271A (en) * 1954-09-28 1958-10-21 Rca Corp Electrostatic printing process for producing photographic transparencies
DE2017143A1 (en) * 1970-04-10 1971-10-28 Siemens Ag Lead iodide radiation detector

Also Published As

Publication number Publication date
DE2751168A1 (de) 1978-05-24
BE860822A (fr) 1978-03-01
DK507677A (da) 1978-05-18
JPS5363994A (en) 1978-06-07
GB1571118A (en) 1980-07-09
NL7712673A (nl) 1978-05-19
SE7712936L (sv) 1978-05-18
AU3071177A (en) 1979-06-21
IT1088808B (it) 1985-06-10
DD133181A5 (de) 1978-12-13

Similar Documents

Publication Publication Date Title
FR2533312B1 (fr) Balance electronique de haute resolution equipee d'un mesureur d'inclinaison
DE3789924D1 (de) Tonerzusammensetzung für elektrophotographie.
FR2592729A1 (fr) Element photosensible electrophotographique
EP0237953A3 (fr) Elément photosensible pour électrophotographie
DE3161932D1 (en) Electrophotographic copier including charge erase device
FR2371717A1 (fr) Nouveaux photoconducteurs, leur preparation et leur utilisation
DE68924483D1 (de) Tonerzusammensetzung für Elektrophotographie.
JPS5363020A (en) Image control method
DE2964976D1 (en) Photographic image enhancement method employing luminescence
KR900016116A (ko) 히드라존화합물 및 그 제조법과 이것을 함유한 전자사진용 감광체
JPS54119924A (en) Photosensitive material for electrophotography
JPS6444946A (en) Electrophotographic sensitive body
JPS5789749A (en) Silver halide photographic sensitive material
KR890005580A (ko) 현상제용 캐리어
DE69012132D1 (de) Stahlgegenstand für verstärkung von elastomeren.
JPS5782844A (en) Electrophotographic receptor
DE68923163D1 (de) Tonerzusammensetzung für Elektrophotographie.
ATE180788T1 (de) Polypeptide mit einer aktivität des menschlichen dopaminergischen rezeptors, deren kodierende nukleinsäuresequenzen und verwendung dieser polypeptide
GB1483395A (en) Electrophotographic photosensitive plate
JPS57182747A (en) Electrophotographic receptor
JPS5553370A (en) Developing device of one component toner
FR2554923B1 (fr) Dispositif de pesage de charge
JPS57154251A (en) Electrophotographic receptor
JPS6468758A (en) Electrophotographic sensitive body
GB2130597B (en) Disazo compounds, photoconductive compositions and electrophotographic light-sensitive materials containing the same

Legal Events

Date Code Title Description
ST Notification of lapse