CH482293A - Cathode ray tube for displaying color television pictures - Google Patents

Cathode ray tube for displaying color television pictures

Info

Publication number: CH482293A
Authority: CH; Switzerland
Prior art keywords: ray tube; cathode ray; color television; displaying color; television pictures
Prior art date: 1967-06-02

Application number

CH800468A

Other languages

German (de)

Inventor

Hendrik Duistermaat Jan

Aloysius Van Leeuwen Johannes

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.)

1967-06-02

Filing date

1968-05-30

Publication date

1969-11-30

1968-05-30 Application filed by Philips Nv filed Critical Philips Nv

1969-11-30 Publication of CH482293A publication Critical patent/CH482293A/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H01J29/073—Mounting arrangements associated with shadow masks
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof

CH800468A 1967-06-02 1968-05-30 Cathode ray tube for displaying color television pictures CH482293A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL676707680A NL150946B (en)	1967-06-02	1967-06-02	COLOR TV DISPLAY TUBE.

Publications (1)

Publication Number	Publication Date
CH482293A true CH482293A (en)	1969-11-30

Family

ID=19800296

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH800468A CH482293A (en)	1967-06-02	1968-05-30	Cathode ray tube for displaying color television pictures

Country Status (10)

Country	Link
US (1)	US3497746A (en)
AT (1)	AT281933B (en)
BE (1)	BE715998A (en)
CH (1)	CH482293A (en)
DE (1)	DE1762207C3 (en)
ES (1)	ES354536A1 (en)
FI (1)	FI55101C (en)
FR (1)	FR1567681A (en)
GB (1)	GB1195804A (en)
NL (1)	NL150946B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3737703A (en) *	1970-07-31	1973-06-05	Tokyo Shibaura Electric Co	Shadow mask frame construction
US3943399A (en) *	1973-09-07	1976-03-09	Zenith Radio Corporation	Shadow-mask color cathode ray tube with improved mask suspension system
US3890526A (en) *	1973-12-26	1975-06-17	Zenith Radio Corp	Faceplate mounting structure for cathode ray tube color selection electrode
US3978562A (en) *	1974-02-28	1976-09-07	Zenith Radio Corporation	Method of manufacturing a color cathode ray tube
US3904914A (en) *	1974-02-28	1975-09-09	Zenith Radio Corp	Color cathode ray tube with internal faceplate and funnel reference surfaces for unique faceplate-funnel relationship
US3876899A (en) *	1974-06-27	1975-04-08	Gte Sylvania Inc	Cathode ray tube electrical connective means
US4050602A (en) *	1975-07-09	1977-09-27	Owens-Illinois, Inc.	Color television tube structure and method of manufacture
US4283654A (en) *	1979-04-27	1981-08-11	Rca Corporation	Modular tube shadow mask support system
US4300071A (en) *	1979-12-10	1981-11-10	Zenith Radio Corporation	Four-corner shadow mask suspension system for television cathode ray tubes
NL8602173A (en) *	1986-08-27	1988-03-16	Philips Nv	PACKING OF AN IMAGE WINDOW FOR AN IMAGE TUBE.
DE3635187A1 (en) *	1986-10-16	1988-04-21	Standard Elektrik Lorenz Ag	SHADOW MASK PIPES
US5274301A (en) *	1987-01-27	1993-12-28	Kabushiki Kaisha Toshiba	Color cathode ray tube panel with shadow mask supports

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2795719A (en) *	1954-08-18	1957-06-11	Rca Corp	Color-kinescopes
US3358170A (en) *	1962-01-11	1967-12-12	Rauland Corp	Color television picture tube and mating support members for mounting the color selection mask within the tube

1967
- 1967-06-02 NL NL676707680A patent/NL150946B/en not_active IP Right Cessation
1968
- 1968-04-29 DE DE1762207A patent/DE1762207C3/en not_active Expired
- 1968-05-24 US US731929A patent/US3497746A/en not_active Expired - Lifetime
- 1968-05-30 AT AT519968A patent/AT281933B/en not_active IP Right Cessation
- 1968-05-30 GB GB25964/68A patent/GB1195804A/en not_active Expired
- 1968-05-30 CH CH800468A patent/CH482293A/en not_active IP Right Cessation
- 1968-05-31 BE BE715998D patent/BE715998A/xx unknown
- 1968-05-31 FI FI1533/68A patent/FI55101C/en active
- 1968-05-31 ES ES354536A patent/ES354536A1/en not_active Expired
- 1968-06-04 FR FR1567681D patent/FR1567681A/fr not_active Expired

Also Published As

Publication number	Publication date
NL150946B (en)	1976-09-15
AT281933B (en)	1970-06-10
BE715998A (en)	1968-12-02
US3497746A (en)	1970-02-24
DE1762207B2 (en)	1978-04-20
FI55101C (en)	1979-05-10
FR1567681A (en)	1969-05-16
GB1195804A (en)	1970-06-24
DE1762207C3 (en)	1979-01-18
DE1762207A1 (en)	1970-08-13
NL6707680A (en)	1968-12-03
ES354536A1 (en)	1969-11-01
FI55101B (en)	1979-01-31

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Legal Events

Date	Code	Title	Description
1972-12-31	PL	Patent ceased