CA955674A - Display device - Google Patents

Display device

Info

Publication number: CA955674A
Authority: CA; Canada
Prior art keywords: display device; display
Prior art date: 1970-10-15
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

CA125,136A

Other versions

CA125136S (en

Inventor

Yuzuru Yanagisawa

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.)

Sony Corp

Original Assignee

Sony 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.)

1970-10-15

Filing date

1971-10-14

Publication date

1974-10-01

1971-10-14 Application filed by Sony Corp filed Critical Sony Corp

1974-10-01 Application granted granted Critical

1974-10-01 Publication of CA955674A publication Critical patent/CA955674A/en

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
- 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

CA125,136A 1970-10-15 1971-10-14 Display device Expired CA955674A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP45090650A JPS5112234B1 (en)	1970-10-15	1970-10-15

Publications (1)

Publication Number	Publication Date
CA955674A true CA955674A (en)	1974-10-01

Family

ID=14004375

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA125,136A Expired CA955674A (en)	1970-10-15	1971-10-14	Display device

Country Status (6)

Country	Link
US (1)	US3786487A (en)
JP (1)	JPS5112234B1 (en)
CA (1)	CA955674A (en)
DE (1)	DE2151225A1 (en)
GB (1)	GB1363715A (en)
NL (1)	NL7114166A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5323232U (en) *	1976-08-06	1978-02-27
US4157543A (en) *	1977-09-12	1979-06-05	Dale Electronics, Inc.	Indicia display device
JPS5491144A (en) *	1977-12-28	1979-07-19	Canon Inc	Electronic apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3256462A (en) *	1961-06-06	1966-06-14	North Electric Co	Control system for indicator tubes
NL6508596A (en) *	1965-07-03	1967-01-04
US3588571A (en) *	1967-07-07	1971-06-28	Sony Corp	Gaseous glow indicator tube formed on a substrate with a plurality of insulating layers
US3594758A (en) *	1968-04-25	1971-07-20	Sperry Rand Corp	Drive circuitry for display tubes
JPS4810892B1 (en) *	1968-12-23	1973-04-09
US3609658A (en) *	1969-06-02	1971-09-28	Ibm	Pilot light gas cells for gas panels
US3675065A (en) *	1970-01-23	1972-07-04	Sperry Rand Corp	Planar gas discharge indicator
US3652891A (en) *	1970-07-20	1972-03-28	Ncr Co	Plasma display panel having display and counter conductors on one plate
US3634850A (en) *	1970-11-12	1972-01-11	Okaya Electric Industry Co	Indicator tube utilizing a plurality of discharge states

1970
- 1970-10-15 JP JP45090650A patent/JPS5112234B1/ja active Pending
1971
- 1971-10-08 US US00187700A patent/US3786487A/en not_active Expired - Lifetime
- 1971-10-14 NL NL7114166A patent/NL7114166A/xx not_active Application Discontinuation
- 1971-10-14 CA CA125,136A patent/CA955674A/en not_active Expired
- 1971-10-14 DE DE19712151225 patent/DE2151225A1/en not_active Withdrawn
- 1971-10-15 GB GB4812671A patent/GB1363715A/en not_active Expired

Also Published As

Publication number	Publication date
DE2151225A1 (en)	1972-04-20
US3786487A (en)	1974-01-15
GB1363715A (en)	1974-08-14
JPS5112234B1 (en)	1976-04-17
NL7114166A (en)	1972-04-18

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