CA950963A - Method for making a kinescope comprising production and treatment of a temporary mask - Google Patents

Method for making a kinescope comprising production and treatment of a temporary mask

Info

Publication number: CA950963A
Authority: CA; Canada
Prior art keywords: kinescope; treatment; making; production; temporary mask
Prior art date: 1970-09-30
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

CA118,471A

Other versions

CA118471S (en

Inventor

Philip Kuznetzoff

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.)

RCA Corp

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.)

1970-09-30

Filing date

1971-07-16

Publication date

1974-07-09

1971-07-16 Application filed by RCA Corp filed Critical RCA Corp

1974-07-09 Application granted granted Critical

1974-07-09 Publication of CA950963A publication Critical patent/CA950963A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
- H01J9/144—Mask treatment related to the process of dot deposition during manufacture of luminescent screen

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Electrodes For Cathode-Ray Tubes (AREA)
ing And Chemical Polishing (AREA)

CA118,471A 1970-09-30 1971-07-16 Method for making a kinescope comprising production and treatment of a temporary mask Expired CA950963A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US7677970A	1970-09-30	1970-09-30
US7690770A	1970-09-30	1970-09-30

Publications (1)

Publication Number	Publication Date
CA950963A true CA950963A (en)	1974-07-09

Family

ID=26758465

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA118,262,A Expired CA950962A (en)	1970-09-30	1971-07-14	Method for making a kinescope comprising production and treatment of a temporary mask
CA118,471A Expired CA950963A (en)	1970-09-30	1971-07-16	Method for making a kinescope comprising production and treatment of a temporary mask

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA118,262,A Expired CA950962A (en)	1970-09-30	1971-07-14	Method for making a kinescope comprising production and treatment of a temporary mask

Country Status (9)

Country	Link
US (2)	US3663997A (en)
AU (1)	AU466629B2 (en)
BE (1)	BE773288A (en)
CA (2)	CA950962A (en)
DE (1)	DE2148705A1 (en)
FR (1)	FR2108104B1 (en)
GB (1)	GB1346657A (en)
IT (1)	IT939783B (en)
NL (1)	NL7113359A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4924573A (en) *	1972-06-30	1974-03-05
FR2218642B1 (en) *	1973-02-21	1976-11-26	Hitachi Ltd
US3931442A (en) *	1973-03-02	1976-01-06	Gte Sylvania Incorporated	Temporary modification of a pattern mask for use in forming a color CRT screen and a process for modifying the same
JPS49130670A (en) *	1973-04-13	1974-12-14
US3993516A (en) *	1974-10-07	1976-11-23	Zenith Radio Corporation	Method of controlled etching in the manufacture of a color selection mask for a color cathode ray tube
US3955980A (en) *	1974-11-04	1976-05-11	Zenith Radio Corporation	Method for making a color selection mask for a color cathode ray tube
US4094678A (en) *	1976-12-07	1978-06-13	Zenith Radio Corporation	Method of making curved color cathode ray tube shadow masks having interregistrable electron beam-passing aperture patterns
US4318026A (en) *	1980-04-30	1982-03-02	Rca Corporation	Method of making a grid for a cathode-ray tube electron gun
US4303466A (en) *	1980-06-19	1981-12-01	Buckbee-Mears Company	Process of forming graded aperture masks
JPS5897243A (en) *	1981-12-03	1983-06-09	Toshiba Corp	Manufacture of color picture tube mask
US4534744A (en) *	1983-05-02	1985-08-13	Burroughs Corporation	Display panel and method of making it
US4632726A (en) *	1984-07-13	1986-12-30	Bmc Industries, Inc.	Multi-graded aperture mask method
US4651051A (en) *	1985-07-05	1987-03-17	Rca Corporation	Cathode-ray tube having a focusing color-selection structure and a viewing screen formed therefrom
US5302504A (en) *	1990-09-16	1994-04-12	Konica Corporation	Silver halide color photographic light sensitive material containing a pyrazolotriazole type magenta coupler
US5656418A (en)	1994-09-12	1997-08-12	Fuji Photo Film Co., Ltd.	Silver halide color photographic material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2663821A (en) *	1951-06-16	1953-12-22	Rca Corp	Masked target kinescope

1970
- 1970-09-30 US US76779A patent/US3663997A/en not_active Expired - Lifetime
- 1970-09-30 US US00076907A patent/US3725065A/en not_active Expired - Lifetime
1971
- 1971-07-14 GB GB3297071A patent/GB1346657A/en not_active Expired
- 1971-07-14 CA CA118,262,A patent/CA950962A/en not_active Expired
- 1971-07-16 CA CA118,471A patent/CA950963A/en not_active Expired
- 1971-09-02 IT IT69923/71A patent/IT939783B/en active
- 1971-09-17 AU AU33620/71A patent/AU466629B2/en not_active Expired
- 1971-09-29 FR FR717135014A patent/FR2108104B1/fr not_active Expired
- 1971-09-29 DE DE19712148705 patent/DE2148705A1/en active Pending
- 1971-09-29 BE BE773288A patent/BE773288A/en unknown
- 1971-09-29 NL NL7113359A patent/NL7113359A/xx unknown

Also Published As

Publication number	Publication date
AU466629B2 (en)	1975-11-06
US3725065A (en)	1973-04-03
CA950962A (en)	1974-07-09
NL7113359A (en)	1972-04-05
FR2108104B1 (en)	1973-06-29
DE2148705A1 (en)	1972-04-06
FR2108104A1 (en)	1972-05-12
US3663997A (en)	1972-05-23
AU3362071A (en)	1973-03-22
GB1346657A (en)	1974-02-13
BE773288A (en)	1972-01-17
IT939783B (en)	1973-02-10

Similar Documents

Publication	Publication Date	Title
CA962875A (en)	1975-02-18	Method of making a mask for a sandblast
CA963182A (en)	1975-02-18	Apparatus for and method of producing an energetic electron curtain
AU464567B2 (en)	1975-08-28	Improved method forthe manufacture of effervescent tablets
CA950962A (en)	1974-07-09	Method for making a kinescope comprising production and treatment of a temporary mask
CA944203A (en)	1974-03-26	Photographic mask and method of producing it
AU461671B2 (en)	1975-06-05	New aza-benzimidazoles and method of producing same
AU3180471A (en)	1973-02-01	Postiche and method of manufacturing same
CA994152A (en)	1976-08-03	Photoresist and method of making same
CA964485A (en)	1975-03-18	Method of dismantling framework structures
CA1008974A (en)	1977-04-19	Method of manufacturing masks for producing semi-conductor devices
CA971345A (en)	1975-07-22	Method of forming a spacer-expander
CA964283A (en)	1975-03-11	Method of producing 3-phenyl-1-butene
CA988316A (en)	1976-05-04	Steps and a method of constructing same
AU2485871A (en)	1972-08-03	Method of manufacturing minute capsules
CA862716A (en)	1971-02-02	Mask and method of making
CA974805A (en)	1975-09-23	Correcting lenses and method of manufacture
AU2365170A (en)	1972-06-29	Method of producing a shadow mask
CA962867A (en)	1975-02-18	Image conduit and method of production
CA951080A (en)	1974-07-16	Curved staircase frame and method of making
CA878204A (en)	1971-08-17	Architectural constructional members and a method of making such members
CA886539A (en)	1971-11-23	V-belting and method of manufacture
JPS51128648A (en)	1976-11-09	Method of producing shadow mask and similar nettstructured bodies
CA872426A (en)	1971-06-01	Method for producing photo-varnish masks
CA852146A (en)	1970-09-22	Method of manufacturing a plurality of relatively matched masks
AU2982071A (en)	1972-12-14	Novel compounds and a method of treatment