FR2307371A1 - Dispositif a decharge dans le gaz - Google Patents

Dispositif a decharge dans le gaz

Info

Publication number: FR2307371A1
Authority: FR; France
Prior art keywords: gas discharge; discharge device; gas; discharge
Prior art date: 1975-04-11
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.): Granted

Application number

FR7610468A

Other languages

English (en)

Other versions

FR2307371B1 (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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken 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.)

1975-04-11

Filing date

1976-04-09

Publication date

1976-11-05

1976-04-09 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1976-11-05 Publication of FR2307371A1 publication Critical patent/FR2307371A1/fr

1980-07-18 Application granted granted Critical

1980-07-18 Publication of FR2307371B1 publication Critical patent/FR2307371B1/fr

Status Granted legal-status Critical Current

Links

Classifications

- 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
- H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters
- 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
- H01J17/40—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
- H01J2893/0065—Electrode systems
- H01J2893/0067—Electrode assembly without control electrodes, e.g. including a screen

FR7610468A 1975-04-11 1976-04-09 Dispositif a decharge dans le gaz Granted FR2307371A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7504323A NL7504323A (nl)	1975-04-11	1975-04-11	Gasontladingsinrichting.

Publications (2)

Publication Number	Publication Date
FR2307371A1 true FR2307371A1 (fr)	1976-11-05
FR2307371B1 FR2307371B1 (fr)	1980-07-18

Family

ID=19823552

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7610468A Granted FR2307371A1 (fr)	1975-04-11	1976-04-09	Dispositif a decharge dans le gaz

Country Status (7)

Country	Link
US (1)	US4027186A (fr)
JP (1)	JPS51123556A (fr)
CA (1)	CA1039343A (fr)
DE (1)	DE2613183A1 (fr)
FR (1)	FR2307371A1 (fr)
GB (1)	GB1534772A (fr)
NL (1)	NL7504323A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2523296A1 (fr) *	1982-03-11	1983-09-16	Bantikov Valentin	Echelle lumineuse a decharge dans un gaz pour un appareil de mesure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5389158U (fr) *	1976-12-23	1978-07-21
JPS5593637A (en) *	1979-01-09	1980-07-16	Okaya Denki Sangyo Kk	Display panel
JPS5595256A (en) *	1979-01-12	1980-07-19	Okaya Denki Sangyo Kk	Color display panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2784480A (en) *	1952-10-17	1957-03-12	Bell Telephone Labor Inc	Electron discharge devices and method of fabricating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3961217A (en) *	1975-02-24	1976-06-01	Burroughs Corporation	Gaseous discharge display panel having two color bar display
US3949261A (en) *	1975-02-24	1976-04-06	Burroughs Corporation	Display panel

1975
- 1975-04-11 NL NL7504323A patent/NL7504323A/xx not_active Application Discontinuation
1976
- 1976-03-27 DE DE19762613183 patent/DE2613183A1/de not_active Ceased
- 1976-03-31 US US05/672,134 patent/US4027186A/en not_active Expired - Lifetime
- 1976-04-08 CA CA249,873A patent/CA1039343A/fr not_active Expired
- 1976-04-08 GB GB14335/76A patent/GB1534772A/en not_active Expired
- 1976-04-09 FR FR7610468A patent/FR2307371A1/fr active Granted
- 1976-04-10 JP JP51039847A patent/JPS51123556A/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2784480A (en) *	1952-10-17	1957-03-12	Bell Telephone Labor Inc	Electron discharge devices and method of fabricating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2523296A1 (fr) *	1982-03-11	1983-09-16	Bantikov Valentin	Echelle lumineuse a decharge dans un gaz pour un appareil de mesure

Also Published As

Publication number	Publication date
CA1039343A (fr)	1978-09-26
GB1534772A (en)	1978-12-06
DE2613183A1 (de)	1976-10-21
US4027186A (en)	1977-05-31
JPS5619950B2 (fr)	1981-05-11
JPS51123556A (en)	1976-10-28
NL7504323A (nl)	1976-10-13
FR2307371B1 (fr)	1980-07-18

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Legal Events

Date	Code	Title	Description
1982-01-29	DR	Decision of the appeal court due to an appeal at law against decisions of the director of the inpi, except decision of lapse
1991-03-01	ST	Notification of lapse