FR787661A - Improvements in photoelectric devices - Google Patents

Improvements in photoelectric devices

Info

Publication number
FR787661A
FR787661A FR787661DA FR787661A FR 787661 A FR787661 A FR 787661A FR 787661D A FR787661D A FR 787661DA FR 787661 A FR787661 A FR 787661A
Authority
FR
France
Prior art keywords
photoelectric devices
photoelectric
devices
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
Other languages
French (fr)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR787661A publication Critical patent/FR787661A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
    • H01J29/435—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope with a matrix of conductors traversing the target
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/102—Woven scrim
    • Y10T442/109—Metal or metal-coated fiber-containing scrim
FR787661D 1934-02-28 1935-02-27 Improvements in photoelectric devices Expired FR787661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US713283A US2045984A (en) 1934-02-28 1934-02-28 Photoelectric device

Publications (1)

Publication Number Publication Date
FR787661A true FR787661A (en) 1935-09-26

Family

ID=24865531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787661D Expired FR787661A (en) 1934-02-28 1935-02-27 Improvements in photoelectric devices

Country Status (5)

Country Link
US (1) US2045984A (en)
BE (1) BE408120A (en)
DE (1) DE716370C (en)
FR (1) FR787661A (en)
GB (1) GB454422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE892144C (en) * 1935-11-14 1953-10-05 Fernseh Gmbh Electron beam tube with photocell mosaic

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441810A (en) * 1943-01-01 1948-05-18 Rca Corp Phototube and method of manufacture
US2423124A (en) * 1943-01-30 1947-07-01 Bell Telephone Labor Inc Electro-optical device
US2416720A (en) * 1943-01-30 1947-03-04 Bell Telephone Labor Inc Electrooptical device
US2512575A (en) * 1945-02-03 1950-06-20 American Cyanamid Co Specimen molding
NL77934C (en) * 1945-10-06
US2539442A (en) * 1946-07-01 1951-01-30 Farnsworth Res Corp Process of preparing a double-sided mosaic electrode
US2617073A (en) * 1947-01-10 1952-11-04 Andrew V Haeff Signal integrating tube for radar
US2487865A (en) * 1947-02-27 1949-11-15 Eastman Kodak Co Photoelectric line scanning
US2495042A (en) * 1947-11-12 1950-01-17 Remington Rand Inc Two-sided mosaic and method of manufacturing same
US2682501A (en) * 1948-12-29 1954-06-29 Bell Telephone Labor Inc Preparation of two-sided mosaic
US2883275A (en) * 1955-04-08 1959-04-21 Turco Products Inc Process of removing material from a work piece
US2912743A (en) * 1955-08-01 1959-11-17 Westinghouse Electric Corp Grid electrodes for electron discharge devices
US2777040A (en) * 1955-08-17 1957-01-08 Rca Corp Large area photocell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE892144C (en) * 1935-11-14 1953-10-05 Fernseh Gmbh Electron beam tube with photocell mosaic

Also Published As

Publication number Publication date
DE716370C (en) 1942-01-20
US2045984A (en) 1936-06-30
GB454422A (en) 1936-09-28
BE408120A (en) 1900-01-01

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