GB872100A - Improvements in or relating to photo-conductive bodies and method of manufacturing these bodies - Google Patents

Improvements in or relating to photo-conductive bodies and method of manufacturing these bodies

Info

Publication number
GB872100A
GB872100A GB30190/57A GB3019057A GB872100A GB 872100 A GB872100 A GB 872100A GB 30190/57 A GB30190/57 A GB 30190/57A GB 3019057 A GB3019057 A GB 3019057A GB 872100 A GB872100 A GB 872100A
Authority
GB
United Kingdom
Prior art keywords
layer
bodies
glass
vols
sept
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
GB30190/57A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB872100A publication Critical patent/GB872100A/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, 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
    • G03G5/085—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 inorganic bonding material, e.g. glass-like layers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

872,100. Electroluminescence. PHILIPS ELECTRICAL INDUSTRIES Ltd. Sept. 26, 1957 [Sept. 29, 1956], No. 30190/57. Class 39(1). [Also in Groups XXIII and XXXVI] An image intensifier (Fig. 2) comprises a glass support 1, a thin transparent conductive layer of tin oxide, an electroluminescent layer 3 30Á thick consisting of 20 vols. zinc sulphide and 80 vols. of a lead free glass enamel of specified composition, a thin layer 4 of black glass, a photoconductive layer 5 500Á thick consisting of a mixture of 80 parts by vol. cadmium sulphide activated with 2 x 10<SP>-4</SP> gram atoms of copper and 1.9 x 10<SP>-4</SP> gram atoms of gallium per gram molecule and 20 parts by vol. of a glass enamel, and a thin transparent aluminium layer 6. The pores of the photoconductive layer are filled with an epoxy resin which may also be used to form a protective layer around the device as a whole. The method of producing the photoconductive layer is described in detail (see Group XXXVI).
GB30190/57A 1956-09-29 1957-09-25 Improvements in or relating to photo-conductive bodies and method of manufacturing these bodies Expired GB872100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL872100X 1956-09-29

Publications (1)

Publication Number Publication Date
GB872100A true GB872100A (en) 1961-07-05

Family

ID=19851253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30190/57A Expired GB872100A (en) 1956-09-29 1957-09-25 Improvements in or relating to photo-conductive bodies and method of manufacturing these bodies

Country Status (2)

Country Link
GB (1) GB872100A (en)
NL (2) NL211042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204447A (en) * 1984-10-26 1988-11-09 Itek Corp Light detector array

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053863A (en) * 1971-06-03 1977-10-11 Varian Associates, Inc. Electrophotographic photoconductive plate and the method of making same
CH671444A5 (en) * 1986-06-25 1989-08-31 Fischer Ag Georg

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204447A (en) * 1984-10-26 1988-11-09 Itek Corp Light detector array
GB2166288B (en) * 1984-10-26 1989-06-01 Itek Corp Pbs-pbse photosensitive detectors and fabrication thereof.
GB2204447B (en) * 1984-10-26 1989-07-26 Itek Corp Photoelectric imaging devices

Also Published As

Publication number Publication date
NL106419C (en)
NL211042A (en)

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