GB1526743A - Television camera tube - Google Patents

Television camera tube

Info

Publication number
GB1526743A
GB1526743A GB39104/75A GB3910475A GB1526743A GB 1526743 A GB1526743 A GB 1526743A GB 39104/75 A GB39104/75 A GB 39104/75A GB 3910475 A GB3910475 A GB 3910475A GB 1526743 A GB1526743 A GB 1526743A
Authority
GB
United Kingdom
Prior art keywords
disc
sept
layer
conductivity type
opposite conductivity
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
GB39104/75A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1526743A publication Critical patent/GB1526743A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/40—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having grid-like image screen through which the electron ray passes and by which the ray is influenced before striking the output electrode, i.e. having "triode action"
    • 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
    • H01J29/395—Charge-storage screens charge-storage grids exhibiting triode effect
    • 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
    • H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
GB39104/75A 1974-09-27 1975-09-24 Television camera tube Expired GB1526743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7412756A NL7412756A (nl) 1974-09-27 1974-09-27 Televisieopneembuis.

Publications (1)

Publication Number Publication Date
GB1526743A true GB1526743A (en) 1978-09-27

Family

ID=19822178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39104/75A Expired GB1526743A (en) 1974-09-27 1975-09-24 Television camera tube

Country Status (7)

Country Link
US (1) US4025814A (enExample)
JP (1) JPS5158818A (enExample)
CA (1) CA1038012A (enExample)
DE (1) DE2540909A1 (enExample)
FR (1) FR2286497A1 (enExample)
GB (1) GB1526743A (enExample)
NL (1) NL7412756A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492981A (en) * 1981-01-29 1985-01-08 Nippon Hoso Kyokai TV Camera tube
US7022910B2 (en) * 2002-03-29 2006-04-04 Konarka Technologies, Inc. Photovoltaic cells utilizing mesh electrodes
SE0103740D0 (sv) * 2001-11-08 2001-11-08 Forskarpatent I Vaest Ab Photovoltaic element and production methods
US20070251570A1 (en) * 2002-03-29 2007-11-01 Konarka Technologies, Inc. Photovoltaic cells utilizing mesh electrodes
WO2004086462A2 (en) * 2003-03-24 2004-10-07 Konarka Technologies, Inc. Photovoltaic cell with mesh electrode
US20070224464A1 (en) * 2005-03-21 2007-09-27 Srini Balasubramanian Dye-sensitized photovoltaic cells
US20070193621A1 (en) * 2005-12-21 2007-08-23 Konarka Technologies, Inc. Photovoltaic cells
EP2139616B1 (en) * 2007-04-02 2018-08-29 Merck Patent GmbH Novel electrode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572497A (en) * 1948-11-30 1951-10-23 Rca Corp Making fine mesh silica screens
GB768021A (en) * 1952-09-17 1957-02-13 Emi Ltd Improvements in or relating to electronic storage tubes and circuit arrangements therefor
US2820167A (en) * 1954-04-30 1958-01-14 Rca Corp Tricolor pickup tube
US3649866A (en) * 1969-06-18 1972-03-14 Gen Electrodynamics Corp Television camera storage tube having continual readout

Also Published As

Publication number Publication date
CA1038012A (en) 1978-09-05
FR2286497B1 (enExample) 1980-07-18
NL7412756A (nl) 1976-03-30
JPS5158818A (enExample) 1976-05-22
DE2540909A1 (de) 1976-04-15
FR2286497A1 (fr) 1976-04-23
US4025814A (en) 1977-05-24

Similar Documents

Publication Publication Date Title
ATE523893T1 (de) Bilderzeugungsvorrichtung
GB1379016A (en) Apparatus including a cathode-ray tube having an astigmatic electron gun
US2254617A (en) Electron discharge device
US2683832A (en) Image pickup electron tube
GB1526743A (en) Television camera tube
US2518434A (en) Electron discharge device such as a television transmitting tube
US2416720A (en) Electrooptical device
SE339058B (enExample)
US2423124A (en) Electro-optical device
US4286148A (en) Image intensifier tube with photocathode protective circuit
GB879569A (en) Improvements in or relating to electron discharge devices and to circuit arrangements embodying such devices
GB1006756A (en) Electron multiplier
US2776371A (en) Quantizing system employing cathode ray tube
US2250283A (en) Electron discharge device
GB1302152A (enExample)
US3675028A (en) Image intensifier with electroluminescent phosphor
US2617058A (en) Television transmitting tube
US2256461A (en) Electron image tube
GB950640A (en) Particle-multiplier
US4038688A (en) Automatic low frequency gain limiting by addition method in video processing system
US2173923A (en) Cathode ray tube
JPS52149965A (en) Signal feedback type color cathode ray tube
GB1228659A (enExample)
US2303930A (en) Electro-optical system
KR840000064A (ko) 비임 형성 영역을 가진 전자총

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee