FR2201799A5 - - Google Patents

Info

Publication number: FR2201799A5
Authority: FR; France
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

FR7318352A

Other languages

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.)

Unisys Corp

Original Assignee

Burroughs Corp

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.)

1972-10-03

Filing date

1973-05-21

Publication date

1974-04-26

1973-05-21 Application filed by Burroughs Corp filed Critical Burroughs Corp

1974-04-26 Application granted granted Critical

1974-04-26 Publication of FR2201799A5 publication Critical patent/FR2201799A5/fr

Status Expired legal-status Critical Current

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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/22—Means for obtaining or maintaining the desired pressure within the tube

FR7318352A 1972-10-03 1973-05-21 Expired FR2201799A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US294535A US3872339A (en)	1972-10-03	1972-10-03	Multi-position character display panel

Publications (1)

Publication Number	Publication Date
FR2201799A5 true FR2201799A5 (en)	1974-04-26

Family

ID=23133855

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7318352A Expired FR2201799A5 (en)	1972-10-03	1973-05-21

Country Status (5)

Country	Link
US (1)	US3872339A (en)
JP (1)	JPS4994264A (en)
FR (1)	FR2201799A5 (en)
GB (1)	GB1389627A (en)
NL (1)	NL7312734A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3947713A (en) *	1975-04-18	1976-03-30	Burroughs Corporation	Mercury capsule assembly for display panel
US4317062A (en) *	1979-08-06	1982-02-23	Beckman Instruments, Inc.	Valve means and mercury reservoir for gas discharge display
US4317061A (en) *	1979-12-17	1982-02-23	United Technologies Corporation	Pressure compensating device for a plasma display panel
US8568184B2 (en) *	2009-07-15	2013-10-29	Apple Inc.	Display modules
JP5724684B2 (en) *	2011-07-01	2015-05-27	日本電気硝子株式会社	Cell for light emitting device and light emitting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3828218A (en) *	1972-02-07	1974-08-06	Burroughs Corp	Multi-position character display panel

1972
- 1972-10-03 US US294535A patent/US3872339A/en not_active Expired - Lifetime
1973
- 1973-05-21 FR FR7318352A patent/FR2201799A5/fr not_active Expired
- 1973-07-24 GB GB3517073A patent/GB1389627A/en not_active Expired
- 1973-09-14 NL NL7312734A patent/NL7312734A/xx not_active Application Discontinuation
- 1973-09-19 JP JP48106441A patent/JPS4994264A/ja active Pending

Also Published As

Publication number	Publication date
JPS4994264A (en)	1974-09-06
US3872339A (en)	1975-03-18
GB1389627A (en)	1975-04-03
NL7312734A (en)	1974-04-05

Publication	Publication Date	Title
JPS4973641A (en)	1974-07-16
JPS4946977A (en)	1974-05-07
CH570484B5 (en)	1975-12-15
BG18192A1 (en)	1974-10-25
BG18370A1 (en)	1974-10-25
BG19853A1 (en)	1975-10-30
BG20968A1 (en)	1976-01-20
CH1470373A4 (en)	1975-06-30
CH314673A4 (en)	1974-11-15
CH555446A (en)	1974-10-31
CH560463A5 (en)	1975-03-27
CH560639A5 (en)	1975-04-15
CH560800A (en)	1975-04-15
CH560961A5 (en)	1975-04-15
CH560965A5 (en)	1975-04-15
CH560997A5 (en)	1975-04-15
CH561444A (en)	1975-04-30
CH562955A5 (en)	1975-06-13
CH563047A5 (en)	1975-06-13
CH564163A5 (en)	1975-07-15
CH564995A5 (en)	1975-08-15
CH565015A5 (en)	1975-08-15
CH565333A5 (en)	1975-08-15
CH566619A5 (en)	1975-09-15
CH566706A5 (en)	1975-09-30

Legal Events

Date	Code	Title	Description
1977-07-15	ST	Notification of lapse