NL7710856A - CATHOD BEAM TUBE OF THE SHADOW MASK TYPE. - Google Patents

CATHOD BEAM TUBE OF THE SHADOW MASK TYPE.

Info

Publication number: NL7710856A
Authority: NL; Netherlands
Prior art keywords: cathod; shadow mask; beam tube; mask type; type
Prior art date: 1976-10-04

Application number

NL7710856A

Other languages

Dutch (nl)

Original Assignee

Rca 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.)

1976-10-04

Filing date

1977-10-04

Publication date

1978-04-06

1976-10-04 Priority claimed from US05/729,349 external-priority patent/US4072876A/en

1976-10-04 Priority claimed from US05/729,592 external-priority patent/US4136300A/en

1977-10-04 Application filed by Rca Corp filed Critical Rca Corp

1978-04-06 Publication of NL7710856A publication Critical patent/NL7710856A/en

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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0727—Aperture plate
- H01J2229/0788—Parameterised dimensions of aperture plate, e.g. relationships, polynomial expressions

NL7710856A 1976-10-04 1977-10-04 CATHOD BEAM TUBE OF THE SHADOW MASK TYPE. NL7710856A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/729,349 US4072876A (en)	1976-10-04	1976-10-04	Corrugated shadow mask assembly for a cathode ray tube
US05/729,592 US4136300A (en)	1975-03-19	1976-10-04	Cathode ray tube having improved shadow mask

Publications (1)

Publication Number	Publication Date
NL7710856A true NL7710856A (en)	1978-04-06

Family

ID=27111857

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL7710857A NL7710857A (en)	1976-10-04	1977-10-04	CATHOD BEAM TUBE OF THE SHADOW MASK TYPE.
NL7710856A NL7710856A (en)	1976-10-04	1977-10-04	CATHOD BEAM TUBE OF THE SHADOW MASK TYPE.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL7710857A NL7710857A (en)	1976-10-04	1977-10-04	CATHOD BEAM TUBE OF THE SHADOW MASK TYPE.

Country Status (14)

Country	Link
JP (2)	JPS5352054A (en)
AT (2)	AT355100B (en)
AU (2)	AU502932B2 (en)
BR (1)	BR7706587A (en)
CA (1)	CA1088987A (en)
DE (2)	DE2743627A1 (en)
ES (2)	ES462667A1 (en)
FR (2)	FR2366687A1 (en)
GB (2)	GB1584179A (en)
IT (2)	IT1087552B (en)
MX (2)	MX3947E (en)
NL (2)	NL7710857A (en)
PL (1)	PL107134B1 (en)
SU (1)	SU1199207A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1546889A (en) *	1975-03-19	1979-05-31	Rca Corp	Cathode ray tube having shadow mask
FI71211C (en) *	1977-06-22	1986-11-24	Hitachi Ltd	HAZARDOUS FOER EN SKUGGMASK I ETT FAERGKATODSTRAOLERER
US4146816A (en) *	1977-07-08	1979-03-27	Rca Corporation	Cathode-ray tube with a corrugated mask having a corrugated hinging skirt
US4122368A (en) *	1977-07-08	1978-10-24	Rca Corporation	Cathode ray tube with a corrugated mask having a corrugated skirt
US4942333A (en) *	1988-12-05	1990-07-17	North American Philips Corporation	Shadow mask with border pattern
JPH02143758U (en) *	1988-12-31	1990-12-06

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2961560A (en) *	1955-05-06	1960-11-22	Columbia Broadcasting Syst Inc	Color picture tube
US3387159A (en) *	1966-10-28	1968-06-04	Nat Video Corp	Color television tube mask mounting with aperture alignment maintenance during expansion
JPS4965779A (en) *	1972-10-27	1974-06-26
US3944867A (en) *	1974-03-15	1976-03-16	Zenith Radio Corporation	Shadow mask having ribs bounding rectangular apertures
GB1546889A (en) *	1975-03-19	1979-05-31	Rca Corp	Cathode ray tube having shadow mask

1977
- 1977-09-21 GB GB3936277A patent/GB1584179A/en not_active Expired
- 1977-09-21 GB GB3936377A patent/GB1584180A/en not_active Expired
- 1977-09-21 CA CA287,182A patent/CA1088987A/en not_active Expired
- 1977-09-27 ES ES462667A patent/ES462667A1/en not_active Expired
- 1977-09-27 ES ES462663A patent/ES462663A1/en not_active Expired
- 1977-09-28 DE DE19772743627 patent/DE2743627A1/en not_active Withdrawn
- 1977-09-28 DE DE19772743628 patent/DE2743628A1/en not_active Ceased
- 1977-09-30 FR FR7729432A patent/FR2366687A1/en active Granted
- 1977-09-30 AU AU29261/77A patent/AU502932B2/en not_active Expired
- 1977-09-30 FR FR7729431A patent/FR2366686A1/en active Granted
- 1977-09-30 AU AU29262/77A patent/AU502211B2/en not_active Expired
- 1977-10-03 BR BR7706587A patent/BR7706587A/en unknown
- 1977-10-03 IT IT2822777A patent/IT1087552B/en active
- 1977-10-03 MX MX10054577U patent/MX3947E/en unknown
- 1977-10-03 IT IT2822877A patent/IT1087553B/en active
- 1977-10-03 JP JP11941177A patent/JPS5352054A/en active Granted
- 1977-10-03 MX MX10042477U patent/MX3555E/en unknown
- 1977-10-03 JP JP11941077A patent/JPS5346268A/en active Granted
- 1977-10-04 NL NL7710857A patent/NL7710857A/en not_active Application Discontinuation
- 1977-10-04 SU SU772530654A patent/SU1199207A3/en active
- 1977-10-04 AT AT707277A patent/AT355100B/en not_active IP Right Cessation
- 1977-10-04 NL NL7710856A patent/NL7710856A/en not_active Application Discontinuation
- 1977-10-04 PL PL20128177A patent/PL107134B1/en unknown
- 1977-10-04 AT AT707177A patent/AT374302B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT374302B (en)	1984-04-10
JPS5352054A (en)	1978-05-12
AU2926177A (en)	1979-05-17
FR2366687A1 (en)	1978-04-28
GB1584179A (en)	1981-02-11
MX3947E (en)	1981-10-08
CA1088987A (en)	1980-11-04
IT1087552B (en)	1985-06-04
ES462663A1 (en)	1978-12-01
AU502211B2 (en)	1979-07-19
DE2743627A1 (en)	1978-04-06
ES462667A1 (en)	1978-06-16
JPS571087B2 (en)	1982-01-09
AU502932B2 (en)	1979-08-16
FR2366686A1 (en)	1978-04-28
GB1584180A (en)	1981-02-11
PL107134B1 (en)	1980-01-31
FR2366687B1 (en)	1981-08-07
BR7706587A (en)	1978-08-01
JPS5346268A (en)	1978-04-25
ATA707177A (en)	1983-08-15
NL7710857A (en)	1978-04-06
DE2743628A1 (en)	1978-04-06
AU2926277A (en)	1979-05-17
IT1087553B (en)	1985-06-04
PL201281A1 (en)	1978-06-05
FR2366686B1 (en)	1981-08-07
JPS5731256B2 (en)	1982-07-03
AT355100B (en)	1980-02-11
SU1199207A3 (en)	1985-12-15
ATA707277A (en)	1979-07-15
MX3555E (en)	1981-03-02

Publication	Publication Date	Title
NL7712943A (en)	1979-05-28	CATHOD BEAM TUBE.
NL7700563A (en)	1977-08-26	COATED METAL CATHOD.
NL7506050A (en)	1975-11-25	CATHOD BEAM TUBE.
NL7608907A (en)	1977-02-15	COLOR ELECTRON BEAM TUBE.
AT372550B (en)	1983-10-25	FLAT ELECTRON BEAM PIPES
NL7608908A (en)	1977-02-15	COLOR ELECTRON BEAM TUBE.
NL7602848A (en)	1976-09-21	CATHOD BEAM TUBE.
NL7807386A (en)	1979-01-10	CATHOD BEAM TUBE OF THE SHADOW MASK TYPE.
NL7400887A (en)	1975-07-25	CATHOD BEAM TUBE.
NL7611034A (en)	1977-04-13	ELECTRON BEAM EVAPORATOR.
NL7712942A (en)	1979-05-28	CATHOD BEAM TUBE.
NL7807387A (en)	1979-01-10	CATHOD BEAM TUBE OF THE SHADOW MASK TYPE.
NL188820C (en)	1992-10-01	CATHED BEAM TUBE.
NL7807754A (en)	1979-01-23	ELECTRON TUBE.
NL7603030A (en)	1976-09-28	ELECTRON TUBE.
NL7904115A (en)	1979-12-04	ELECTRON IMAGE TUBE.
NL183374C (en)	1988-10-03	ROENTGEN SPRAY TUBE.
NL7804139A (en)	1978-10-20	CATHOD BEAM TUBE. 180478 CATHOD BEAM TUBE.
NL7405552A (en)	1975-10-28	CATHOD BEAM TUBE.
IT7830386A0 (en)	1978-11-30	MEANS OF TRANSPORT.
NL7710856A (en)	1978-04-06	CATHOD BEAM TUBE OF THE SHADOW MASK TYPE.
NL7510970A (en)	1977-03-22	CATHOD BEAM TUBE.
NL7708958A (en)	1979-02-19	CATHOD BEAM TUBE.
NL7705731A (en)	1978-11-28	CATHOD BEAM TUBE.
NL7614559A (en)	1978-01-10	TUBE CONNECTION.

Legal Events

Date	Code	Title
1984-12-03	BA	A request for search or an international-type search has been filed
1984-12-03	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-05-01	BC	A request for examination has been filed
1988-06-01	BV	The patent application has lapsed