CA995735A - Viewing-screen structure for a cathode-ray tube and method of making - Google Patents
Viewing-screen structure for a cathode-ray tube and method of makingInfo
- Publication number
- CA995735A CA995735A CA185,380A CA185380A CA995735A CA 995735 A CA995735 A CA 995735A CA 185380 A CA185380 A CA 185380A CA 995735 A CA995735 A CA 995735A
- Authority
- CA
- Canada
- Prior art keywords
- viewing
- cathode
- making
- ray tube
- screen structure
- Prior art date
- 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
Links
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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
- H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
-
- 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
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/28—Luminescent screens with protective, conductive or reflective layers
-
- 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/221—Applying luminescent coatings in continuous layers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/305,695 US4025661A (en) | 1972-11-13 | 1972-11-13 | Method of making viewing-screen structure for a cathode-ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CA995735A true CA995735A (en) | 1976-08-24 |
Family
ID=23181921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA185,380A Expired CA995735A (en) | 1972-11-13 | 1973-11-08 | Viewing-screen structure for a cathode-ray tube and method of making |
Country Status (9)
Country | Link |
---|---|
US (1) | US4025661A (fr) |
JP (1) | JPS5228633B2 (fr) |
BR (1) | BR7308792D0 (fr) |
CA (1) | CA995735A (fr) |
DE (1) | DE2356101A1 (fr) |
FR (1) | FR2206578B1 (fr) |
GB (1) | GB1445454A (fr) |
IT (1) | IT998719B (fr) |
NL (1) | NL7315442A (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8102689A (nl) * | 1981-06-03 | 1983-01-03 | Philips Nv | Beeldbuis en werkwijze voor het vervaardigen van een beeldscherm voor een dergelijke beeldbuis. |
GB2120840A (en) * | 1982-05-12 | 1983-12-07 | Philips Electronic Associated | Contrast improvement in vacuum image display devices |
FR2552584B1 (fr) * | 1983-09-27 | 1986-03-21 | Videocolor | Procede d'aluminisation de la face interne de l'ecran d'un tube de television en couleurs |
US4623820A (en) | 1984-05-07 | 1986-11-18 | Rca Corporation | CRT with carbon-particle layer on a metallized viewing screen |
US4735170A (en) * | 1986-12-01 | 1988-04-05 | Rca Corporation | Spray shield for a faceplate panel |
US5047454A (en) * | 1987-02-03 | 1991-09-10 | Basf Corporation | Waterborne pigmented acrylic hydrosol coating composition |
US4729907A (en) * | 1987-02-24 | 1988-03-08 | Rca Corporation | Method of making a viewing screen structure for a cathode-ray tube |
JPH07118263B2 (ja) * | 1987-10-15 | 1995-12-18 | 三菱電機株式会社 | 熱吸収性物質薄膜の製造方法 |
EP0382554A3 (fr) * | 1989-02-10 | 1992-09-30 | Matsushita Electric Industrial Co., Ltd. | Procédé pour la construction d'un revêtement arrière métallique et procédé pour le montage d'une anode |
US5639330A (en) * | 1990-03-14 | 1997-06-17 | Matsushita Electric Industrial Co., Ltd. | Method of making an image display element |
KR0168177B1 (ko) * | 1995-02-28 | 1999-01-15 | 김광호 | 복합전자렌지의 온도제어장치 및 그 방법 |
DE19914825A1 (de) * | 1999-03-31 | 2000-06-29 | Siemens Ag | Vakuumgehäuse für eine Elektronenröhre |
JP3692913B2 (ja) * | 2000-07-24 | 2005-09-07 | 松下電器産業株式会社 | 陰極線管、陰極線管の製造方法 |
US6605818B1 (en) * | 2002-03-28 | 2003-08-12 | The Boeing Company | Method for protecting against ionizing radiation using a sprayed protective coating, and a protected structure |
US20060172135A1 (en) | 2004-12-20 | 2006-08-03 | Satish Agrawal | Layered envirochromic materials, applications and methods of preparation thereof |
US20110140002A1 (en) * | 2004-12-20 | 2011-06-16 | Performance Indicator, Llc | Photoluminescent Compositions, Methods of Manufacture and Novel Uses |
US7910022B2 (en) * | 2006-09-15 | 2011-03-22 | Performance Indicator, Llc | Phosphorescent compositions for identification |
US7547894B2 (en) | 2006-09-15 | 2009-06-16 | Performance Indicator, L.L.C. | Phosphorescent compositions and methods for identification using the same |
US7867868B2 (en) * | 2007-03-02 | 2011-01-11 | Applied Materials, Inc. | Absorber layer candidates and techniques for application |
US7842128B2 (en) * | 2007-09-13 | 2010-11-30 | Performance Indicatior LLC | Tissue marking compositions |
US8039193B2 (en) * | 2007-09-13 | 2011-10-18 | Performance Indicator Llc | Tissue markings and methods for reversibly marking tissue employing the same |
DE102018106679B4 (de) | 2018-03-21 | 2022-06-09 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben einer Brennkraftmaschine, Brennkraftmaschine und Kraftfahrzeug |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2597617A (en) * | 1946-11-09 | 1952-05-20 | Gen Electric | Method of depositing and impervious metal film on a granular surface |
US2951773A (en) * | 1955-02-12 | 1960-09-06 | Philips Corp | Method of coating electrical discharge tubes |
US3392297A (en) * | 1966-12-21 | 1968-07-09 | Nat Video Corp | Color triad tube having heat-absorptive material on aluminum screen backing for cooling shadow mask |
FR1515211A (fr) * | 1967-01-19 | 1968-03-01 | Cft Comp Fse Television | Perfectionnement aux écrans luminescents de tubes de télévision en couleurs |
US3703401A (en) * | 1970-12-28 | 1972-11-21 | Rca Corp | Method for preparing the viewing-screen structure of a cathode-ray tube |
-
1972
- 1972-11-13 US US05/305,695 patent/US4025661A/en not_active Expired - Lifetime
-
1973
- 1973-10-05 IT IT29829/73A patent/IT998719B/it active
- 1973-11-08 CA CA185,380A patent/CA995735A/en not_active Expired
- 1973-11-09 DE DE2356101A patent/DE2356101A1/de not_active Withdrawn
- 1973-11-09 BR BR8792/73A patent/BR7308792D0/pt unknown
- 1973-11-09 GB GB5214273A patent/GB1445454A/en not_active Expired
- 1973-11-12 NL NL7315442A patent/NL7315442A/xx unknown
- 1973-11-12 JP JP48127140A patent/JPS5228633B2/ja not_active Expired
- 1973-11-12 FR FR7340133A patent/FR2206578B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5228633B2 (fr) | 1977-07-27 |
BR7308792D0 (pt) | 1974-08-22 |
JPS50742A (fr) | 1975-01-07 |
IT998719B (it) | 1976-02-20 |
FR2206578A1 (fr) | 1974-06-07 |
AU6207273A (en) | 1975-05-01 |
GB1445454A (en) | 1976-08-11 |
FR2206578B1 (fr) | 1979-07-13 |
DE2356101A1 (de) | 1974-05-22 |
US4025661A (en) | 1977-05-24 |
NL7315442A (fr) | 1974-05-15 |
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