NL7513608A - Gasontladingsweergeefinrichting. - Google Patents

Gasontladingsweergeefinrichting.

Info

Publication number
NL7513608A
NL7513608A NL7513608A NL7513608A NL7513608A NL 7513608 A NL7513608 A NL 7513608A NL 7513608 A NL7513608 A NL 7513608A NL 7513608 A NL7513608 A NL 7513608A NL 7513608 A NL7513608 A NL 7513608A
Authority
NL
Netherlands
Prior art keywords
display device
gas discharge
discharge display
gas
display
Prior art date
Application number
NL7513608A
Other languages
English (en)
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Priority to NL7513608A priority Critical patent/NL7513608A/nl
Priority to DE2651463A priority patent/DE2651463C2/de
Priority to US05/742,342 priority patent/US4096411A/en
Priority to JP51137860A priority patent/JPS5264231A/ja
Priority to CA265,966A priority patent/CA1073568A/en
Priority to GB48093/76A priority patent/GB1535431A/en
Priority to IT29482/76A priority patent/IT1064399B/it
Priority to AU19762/76A priority patent/AU506838B2/en
Priority to FR7634922A priority patent/FR2332610A1/fr
Publication of NL7513608A publication Critical patent/NL7513608A/nl

Links

Classifications

    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3922—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
    • H03J1/047—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's
    • H03J1/048—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's with digital indication
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
NL7513608A 1975-11-21 1975-11-21 Gasontladingsweergeefinrichting. NL7513608A (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL7513608A NL7513608A (nl) 1975-11-21 1975-11-21 Gasontladingsweergeefinrichting.
DE2651463A DE2651463C2 (de) 1975-11-21 1976-11-11 Gasentladungsanzeigeeinrichtung
US05/742,342 US4096411A (en) 1975-11-21 1976-11-16 Gas discharge tube and means for maintaining an invisible gas discharge therein
JP51137860A JPS5264231A (en) 1975-11-21 1976-11-18 Gas discharge indicator
CA265,966A CA1073568A (en) 1975-11-21 1976-11-18 Adjustable brilliance gas display system
GB48093/76A GB1535431A (en) 1975-11-21 1976-11-18 Gas discharge display system
IT29482/76A IT1064399B (it) 1975-11-21 1976-11-18 Sistema di visualizzazione a scarica in atmosfera gassosa
AU19762/76A AU506838B2 (en) 1975-11-21 1976-11-18 Gas discharge display system
FR7634922A FR2332610A1 (fr) 1975-11-21 1976-11-19 Dispositif de reproduction par charge dans un gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7513608A NL7513608A (nl) 1975-11-21 1975-11-21 Gasontladingsweergeefinrichting.

Publications (1)

Publication Number Publication Date
NL7513608A true NL7513608A (nl) 1977-05-24

Family

ID=19824893

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513608A NL7513608A (nl) 1975-11-21 1975-11-21 Gasontladingsweergeefinrichting.

Country Status (9)

Country Link
US (1) US4096411A (nl)
JP (1) JPS5264231A (nl)
AU (1) AU506838B2 (nl)
CA (1) CA1073568A (nl)
DE (1) DE2651463C2 (nl)
FR (1) FR2332610A1 (nl)
GB (1) GB1535431A (nl)
IT (1) IT1064399B (nl)
NL (1) NL7513608A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142692A (en) * 1981-02-27 1982-09-03 Nippon Electric Co Driving system for discharge display element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1362230A (fr) * 1963-07-01 1964-05-29 Philips Nv Dispositif pour la mise en service d'une charge
US3600631A (en) * 1968-07-02 1971-08-17 Burroughs Corp Optional high voltage booster circuit for indicator tube
US3737803A (en) * 1969-01-05 1973-06-05 Matsushita Electric Works Ltd Control system for electric circuit utilizing photosensitive solid oscillator
GB1320001A (en) * 1969-06-19 1973-06-13 Tesla Np Read-out display circuit arrangement for gas-filled tubes
US3798531A (en) * 1972-06-05 1974-03-19 Instrumentation Specialties Co Switching-mode power supply
US3875527A (en) * 1973-07-11 1975-04-01 Hernando Javier Garcia Environmental parameter controlled oscillator system

Also Published As

Publication number Publication date
FR2332610A1 (fr) 1977-06-17
DE2651463A1 (de) 1977-05-26
AU1976276A (en) 1978-05-25
GB1535431A (en) 1978-12-13
FR2332610B1 (nl) 1981-12-11
CA1073568A (en) 1980-03-11
JPS5264231A (en) 1977-05-27
DE2651463C2 (de) 1984-02-23
AU506838B2 (en) 1980-01-24
IT1064399B (it) 1985-02-18
US4096411A (en) 1978-06-20

Similar Documents

Publication Publication Date Title
NL7612935A (nl) Gasontladingsweergave-inrichting.
NL7703894A (nl) Gasontladingsweergeefinrichting.
NL7610521A (nl) Elektronenweergeefinrichting.
NL7603292A (nl) Boogontladingsinrichting.
NL178828C (nl) Gasontladingspaneel.
NL181468C (nl) Gasontladingspaneel.
NL7809934A (nl) Gasontladings-indicatie-inrichting.
IT1061147B (it) Dispositivo di visualizzazione luminosa
NL182522C (nl) Gasontladingspaneel.
NL7605997A (nl) Geluidsweergaveinrichting.
NL7713486A (nl) Gasontladingspaneel.
NL7609400A (nl) Elektronenweergeefinrichting.
CH556079A (de) Gasentladungs-anzeigeeinrichtung.
NL179423C (nl) Vertoningsinrichting.
NL7605558A (nl) Gasontlading-weergeefinrichting.
NL7701799A (nl) Gasontladingsweergeefinrichting.
NL7612039A (nl) Weergeefinrichting.
NL169380C (nl) Tekenweergeefinrichting.
NL170785C (nl) Gasontladingslamp.
SE7606776L (sv) Utmatningsanordning
NL7601546A (nl) Weergeefinrichting.
NL7603108A (nl) Corona-ontladingsinrichting.
NL7504323A (nl) Gasontladingsinrichting.
SE7801094L (sv) Presentationsanordning av gasurladdningstyp
NL180965C (nl) Gasontladingsweergeeftoestel.

Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed