IT1100459B - Dispositivo indicatore a scarica in gas con elementi distanziatori - Google Patents

Dispositivo indicatore a scarica in gas con elementi distanziatori

Info

Publication number
IT1100459B
IT1100459B IT29547/78A IT2954778A IT1100459B IT 1100459 B IT1100459 B IT 1100459B IT 29547/78 A IT29547/78 A IT 29547/78A IT 2954778 A IT2954778 A IT 2954778A IT 1100459 B IT1100459 B IT 1100459B
Authority
IT
Italy
Prior art keywords
gas discharge
spacer elements
indicator device
discharge indicator
spacer
Prior art date
Application number
IT29547/78A
Other languages
English (en)
Other versions
IT7829547A0 (it
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IT7829547A0 publication Critical patent/IT7829547A0/it
Application granted granted Critical
Publication of IT1100459B publication Critical patent/IT1100459B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
    • H01J17/498—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with a gas discharge space and a post acceleration space for electrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/261—Sealing together parts of vessels the vessel being for a flat panel display
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2217/00—Gas-filled discharge tubes
    • H01J2217/38—Cold-cathode tubes
    • H01J2217/49—Display panels, e.g. not making use of alternating current
    • H01J2217/492—Details
    • H01J2217/49264—Vessels
    • H01J2217/49271—Spacers between front and back panels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
IT29547/78A 1977-11-11 1978-11-08 Dispositivo indicatore a scarica in gas con elementi distanziatori IT1100459B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772750587 DE2750587A1 (de) 1977-11-11 1977-11-11 Gasentladungsanzeigevorrichtung mit abstandselementen

Publications (2)

Publication Number Publication Date
IT7829547A0 IT7829547A0 (it) 1978-11-08
IT1100459B true IT1100459B (it) 1985-09-28

Family

ID=6023576

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29547/78A IT1100459B (it) 1977-11-11 1978-11-08 Dispositivo indicatore a scarica in gas con elementi distanziatori

Country Status (5)

Country Link
US (1) US4213072A (it)
EP (1) EP0002000B1 (it)
JP (1) JPS5475984A (it)
DE (1) DE2750587A1 (it)
IT (1) IT1100459B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844512C2 (de) * 1978-10-12 1980-11-20 Siemens Ag Steuerplatte zur Matrixansteuerung einzelner Bildpunkte nach Zeile und Spalte auf einem Bildschirm in flachen Plasmabildwiedergabevorrichtungen
DE2952528C2 (de) * 1979-12-28 1985-10-10 Siemens AG, 1000 Berlin und 8000 München Gasentladungsanzeigevorrichtung
DE3036671A1 (de) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Flacher bildschirm, verfahren zu seiner herstellung und seine verwendung
DE3207685A1 (de) * 1982-03-03 1983-09-15 Siemens AG, 1000 Berlin und 8000 München Gasentladungsanzeigevorrichtung
US5675212A (en) * 1992-04-10 1997-10-07 Candescent Technologies Corporation Spacer structures for use in flat panel displays and methods for forming same
EP0109010A3 (de) * 1982-11-10 1986-10-29 Siemens Aktiengesellschaft Flache Bildwiedergabevorrichtung
DE69009307T3 (de) * 1989-06-19 2004-08-26 Matsushita Electric Industrial Co., Ltd., Kadoma Anzeigevorrichtung mit flachem Bildschirm.
US5093177A (en) * 1989-12-15 1992-03-03 Ppg Industries, Inc. Shaping glass sheets
AU6163494A (en) * 1993-02-01 1994-08-29 Silicon Video Corporation Flat panel device with internal support structure and/or raised black matrix
US5872425A (en) 1995-08-31 1999-02-16 Matsushita Electronics Corporation Plasma display device and method for driving the same
US5834891A (en) * 1996-06-18 1998-11-10 Ppg Industries, Inc. Spacers, spacer units, image display panels and methods for making and using the same
US5811926A (en) * 1996-06-18 1998-09-22 Ppg Industries, Inc. Spacer units, image display panels and methods for making and using the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320044A (en) * 1964-04-29 1967-05-16 Corning Glass Works Method and apparatus for making ceramic or vitreous articles
GB1210107A (en) 1967-11-28 1970-10-28 Matsushita Electric Industrial Co Ltd Improvements in or relating to discharge tube display devices
NL7215069A (it) * 1971-11-13 1973-05-15
JPS5235491B2 (it) * 1972-02-16 1977-09-09
JPS5325474B2 (it) * 1972-12-21 1978-07-27
US3845241A (en) * 1973-02-02 1974-10-29 Zenith Radio Corp Television display panel having gas discharge cathodo-luminescent elements
DE2412869C3 (de) * 1974-03-18 1980-10-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anzeigevorrichtung mit einem Gasentladungsraum als Elektronenquelle, mit einem Elektronennachbeschleunigungsraum und mit einem Leuchtschirm und Verfahren zum Betrieb dieser Anzeigevorrichtung
DE2508393C2 (de) * 1975-02-26 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Gasentladungsanzeigevorrichtung und Verfahren zu ihrem Betrieb
US3992644A (en) * 1975-06-20 1976-11-16 Zenith Radio Corporation Cathodoluminescent display with hollow cathodes
US4060749A (en) * 1975-09-17 1977-11-29 Hitachi, Ltd. Flat discharge display panel having positive column discharge and auxiliary anode electrodes
DE2615721C2 (de) * 1976-04-09 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Anzeigevorrichtung mit einem Gasentladungsraum als Quelle für Elektronen und einem Nachbeschleunigungsraum zur Nachbeschleunigung dieser Elektronen
DE2615681C2 (de) * 1976-04-09 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Anzeigevorrichtung mit einem Gasentladungsraum als Elektronenquelle, mit einem Elektronennachbeschleunigungsraum und mit einem Leuchtschirm

Also Published As

Publication number Publication date
IT7829547A0 (it) 1978-11-08
EP0002000B1 (de) 1981-01-07
EP0002000A1 (de) 1979-05-30
US4213072A (en) 1980-07-15
DE2750587A1 (de) 1979-05-17
JPS5475984A (en) 1979-06-18

Similar Documents

Publication Publication Date Title
IT1076679B (it) Dispositivo indicatore a scarica in gas
AR216657A1 (es) Dispositivo indicador
IT1083878B (it) Pannello a scarica in gas
AR219066A1 (es) Mejoras en un electrodo cateter
NL7809934A (nl) Gasontladings-indicatie-inrichting.
MX144913A (es) Mejoras en un neumatico
IT1100459B (it) Dispositivo indicatore a scarica in gas con elementi distanziatori
IT1088692B (it) Pannello indicatore a scarica in gas
IT1094710B (it) Dispositivo laser a scarica in atmosfera gassosa
NL7701799A (nl) Gasontladingsweergeefinrichting.
NO774482L (no) Indikator i form av en matriks av gassutladningselementer
IT1097310B (it) Dispositivo laser a scarica in atmosfera gassosa
IT1089049B (it) Dispositivo di comando per un pannello indicatore a scarica in gas
AR220535A1 (es) Dispositivo exhibidor-memorizador de descarga gaseosa
FR2337417A1 (fr) Eclateur declenche dans un gaz
SE7811465L (sv) Filter for stora gasmengder
JPS547196A (en) Gas detecting element
IT7848137A0 (it) Perfezionamento negli indicatori elettrici
IT1087713B (it) Pannello indicatore a scarica in gas
MX143552A (es) Mejoras en un indicador topometrico
MX145692A (es) Mejoras en un neumatico
SE7706080L (sv) Anordning for att infora gas i en vetska
SE7609715L (sv) Utmatningsanordning
JPS53121670A (en) Partial discharge measuring device
AT382718B (de) Kraftstoffvolumenmessvorrichtung