IT971166B - Metodo per il rivestimento della sola superficie principale con vessa di una maschera forata per un tubo a raggi catodici - Google Patents

Metodo per il rivestimento della sola superficie principale con vessa di una maschera forata per un tubo a raggi catodici

Info

Publication number: IT971166B
Authority: IT; Italy
Prior art keywords: vessa; cathode; coating; main surface; ray tube
Prior art date: 1971-12-23

Application number

IT32033/72A

Other languages

English (en)

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.)

1971-12-23

Filing date

1972-11-23

Publication date

1974-04-30

1972-11-23 Application filed by Rca Corp filed Critical Rca Corp

1974-04-30 Application granted granted Critical

1974-04-30 Publication of IT971166B publication Critical patent/IT971166B/it

Links

239000011248 coating agent Substances 0.000 title 1
238000000576 coating method Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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
- H01J9/144—Mask treatment related to the process of dot deposition during manufacture of luminescent screen
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

IT32033/72A 1971-12-23 1972-11-23 Metodo per il rivestimento della sola superficie principale con vessa di una maschera forata per un tubo a raggi catodici IT971166B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00211476A US3811926A (en)	1971-12-23	1971-12-23	Method for coating only the convex major surface of an apertured mask for a cathode-ray tube

Publications (1)

Publication Number	Publication Date
IT971166B true IT971166B (it)	1974-04-30

Family

ID=22787063

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT32033/72A IT971166B (it)	1971-12-23	1972-11-23	Metodo per il rivestimento della sola superficie principale con vessa di una maschera forata per un tubo a raggi catodici

Country Status (10)

Country	Link
US (1)	US3811926A (it)
JP (1)	JPS4874781A (it)
BE (1)	BE793262A (it)
CA (1)	CA984235A (it)
DE (1)	DE2262510C3 (it)
ES (1)	ES409696A1 (it)
FR (1)	FR2164674B1 (it)
GB (1)	GB1374723A (it)
IT (1)	IT971166B (it)
NL (1)	NL7217536A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3922394A (en) *	1973-11-09	1975-11-25	Rca Corp	Method for coating ferrous-metal mask for cathode-ray tube
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
US4729907A (en) *	1987-02-24	1988-03-08	Rca Corporation	Method of making a viewing screen structure for a cathode-ray tube
JP2003500819A (ja) *	1999-05-21	2003-01-07	コーニンクレッカフィリップスエレクトロニクスエヌヴィ	ディスプレイスクリーンの内側をラッカー塗りする方法と装置

0
- BE BE793262D patent/BE793262A/xx unknown
1971
- 1971-12-23 US US00211476A patent/US3811926A/en not_active Expired - Lifetime
1972
- 1972-11-20 CA CA157,036A patent/CA984235A/en not_active Expired
- 1972-11-23 IT IT32033/72A patent/IT971166B/it active
- 1972-12-16 ES ES409696A patent/ES409696A1/es not_active Expired
- 1972-12-19 FR FR7245182A patent/FR2164674B1/fr not_active Expired
- 1972-12-20 DE DE2262510A patent/DE2262510C3/de not_active Expired
- 1972-12-21 JP JP47128805A patent/JPS4874781A/ja active Pending
- 1972-12-22 NL NL7217536A patent/NL7217536A/xx not_active Application Discontinuation
- 1972-12-27 GB GB5966972A patent/GB1374723A/en not_active Expired

Also Published As

Publication number	Publication date
FR2164674B1 (it)	1976-08-27
NL7217536A (it)	1973-06-26
FR2164674A1 (it)	1973-08-03
ES409696A1 (es)	1975-12-16
GB1374723A (en)	1974-11-20
BE793262A (fr)	1973-04-16
DE2262510B2 (de)	1977-08-25
CA984235A (en)	1976-02-24
US3811926A (en)	1974-05-21
JPS4874781A (it)	1973-10-08
DE2262510A1 (de)	1973-07-12
DE2262510C3 (de)	1978-05-11

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