ES8304709A1 - "un tubo de imagen perfeccionado". - Google Patents
"un tubo de imagen perfeccionado".Info
- Publication number
- ES8304709A1 ES8304709A1 ES512735A ES512735A ES8304709A1 ES 8304709 A1 ES8304709 A1 ES 8304709A1 ES 512735 A ES512735 A ES 512735A ES 512735 A ES512735 A ES 512735A ES 8304709 A1 ES8304709 A1 ES 8304709A1
- Authority
- ES
- Spain
- Prior art keywords
- display
- aluminium
- display tube
- tube
- manufacturing
- 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
- 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
- H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
- H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
- H01J29/327—Black matrix materials
-
- 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
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
PROCEDIMIENTO ANTICORROSION PARA TUBO DE IMAGEN. LA CORROSION DE LA PELICULA DE ALUMINIO DE LA PANTALLA DE IMAGEN, COMO RESULTADO DE UNA REACCION ELECTROQUIMICA ENTRE AGUA Y ALUMINIO, SE EVITA SUSTANCIALMENTE PROPORCIONANDO AL ALUMINIO, DURANTE LA FABRICACION DEL TUBO, UNA CAPA DE FOSFATO DE ALUMINIO EN LA ZONA EN QUE ESTA UNIDO A LAS PARTICULAS DE CARBONO. EL PROCEDIMIENTO PARA ELLO CONSISTE EN REMOJAR O PULVERIZAR LAS PARTICULAS DE CARBONO CON UNA DISOLUCION DE ACIDO FOSFORICO DE COMO MAXIMO 2% DE PESO EN AGUA, ANTES O DESPUES DE DISPONER LA PELICULA DE ALUMINIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8102689A NL8102689A (nl) | 1981-06-03 | 1981-06-03 | Beeldbuis en werkwijze voor het vervaardigen van een beeldscherm voor een dergelijke beeldbuis. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8304709A1 true ES8304709A1 (es) | 1983-03-01 |
ES512735A0 ES512735A0 (es) | 1983-03-01 |
Family
ID=19837597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES512735A Granted ES512735A0 (es) | 1981-06-03 | 1982-06-01 | "un tubo de imagen perfeccionado". |
Country Status (8)
Country | Link |
---|---|
US (1) | US4551652A (es) |
EP (1) | EP0067470B1 (es) |
JP (1) | JPS57210541A (es) |
CA (1) | CA1184232A (es) |
DD (1) | DD202355A5 (es) |
DE (1) | DE3262304D1 (es) |
ES (1) | ES512735A0 (es) |
NL (1) | NL8102689A (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6113535A (ja) * | 1984-06-28 | 1986-01-21 | Sony Corp | 陰極線管 |
JPH0326617Y2 (es) * | 1984-09-17 | 1991-06-10 | ||
JPS6174244A (ja) * | 1984-09-18 | 1986-04-16 | Sanyo Electric Co Ltd | 扁平型カラ−陰極線管 |
US4682075A (en) * | 1985-12-19 | 1987-07-21 | Rca Corporation | Image display including improved light-absorbing matrix |
KR960016719B1 (ko) * | 1993-02-08 | 1996-12-20 | 마쯔시다덴기산교 가부시기가이샤 | 전자빔표시장치 및 제조방법 |
US5786663A (en) * | 1994-12-01 | 1998-07-28 | Commissariat A L'energie Atomique | Electron collector having independently controllable conductive strips |
DE69507874T2 (de) * | 1994-12-26 | 1999-07-29 | Toshiba Kawasaki Kk | Bildschirm und Verfahren zur Herstellung desselben |
JPH09180657A (ja) * | 1995-12-22 | 1997-07-11 | Futaba Corp | 蛍光表示管 |
AT405933B (de) * | 1996-11-13 | 1999-12-27 | Kwizda Fa F Johann | Verwendung von modifizierten abfallprodukten der zellstoffgewinnung als hochwertigen torfersatz |
FR2758002B1 (fr) * | 1996-12-27 | 2004-07-02 | Thomson Tubes Electroniques | Systeme de visualisation avec ecran d'observation luminescent |
US6461415B1 (en) * | 2000-08-23 | 2002-10-08 | Applied Thin Films, Inc. | High temperature amorphous composition based on aluminum phosphate |
AU2003209388A1 (en) * | 2002-01-29 | 2003-09-02 | Merck And Co., Inc. | Substituted imidazoles as cannabinoid receptor modulators |
US7678465B2 (en) * | 2002-07-24 | 2010-03-16 | Applied Thin Films, Inc. | Aluminum phosphate compounds, compositions, materials and related metal coatings |
AU2003285193A1 (en) | 2002-08-14 | 2004-03-03 | Applied Thin Films, Inc. | Aluminum phosphate compounds, compositions, materials and related composites. |
EP1608791A2 (en) * | 2002-12-23 | 2005-12-28 | Applied Thin Films, Inc. | Aluminum phosphate coatings |
ATE365774T1 (de) * | 2003-05-22 | 2007-07-15 | Kemira Pigments Oy | Anorganische lichtabsorbierende mikropigmente und deren verwendung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6916046A (es) * | 1969-10-23 | 1971-04-27 | ||
US3703401A (en) * | 1970-12-28 | 1972-11-21 | Rca Corp | Method for preparing the viewing-screen structure of a cathode-ray tube |
US4025661A (en) * | 1972-11-13 | 1977-05-24 | Rca Corporation | Method of making viewing-screen structure for a cathode-ray tube |
JPS4979169A (es) * | 1972-12-04 | 1974-07-31 | ||
JPS49107173A (es) * | 1973-02-14 | 1974-10-11 | ||
US4407916A (en) * | 1981-03-19 | 1983-10-04 | Hitachi, Ltd. | Process for forming fluorescent screen |
-
1981
- 1981-06-03 NL NL8102689A patent/NL8102689A/nl not_active Application Discontinuation
-
1982
- 1982-05-27 CA CA000403924A patent/CA1184232A/en not_active Expired
- 1982-05-28 EP EP82200655A patent/EP0067470B1/en not_active Expired
- 1982-05-28 DE DE8282200655T patent/DE3262304D1/de not_active Expired
- 1982-06-01 US US06/383,844 patent/US4551652A/en not_active Expired - Fee Related
- 1982-06-01 ES ES512735A patent/ES512735A0/es active Granted
- 1982-06-03 JP JP57094166A patent/JPS57210541A/ja active Granted
-
1983
- 1983-06-03 DD DD83240439A patent/DD202355A5/de unknown
Also Published As
Publication number | Publication date |
---|---|
DE3262304D1 (en) | 1985-03-28 |
JPS57210541A (en) | 1982-12-24 |
EP0067470A1 (en) | 1982-12-22 |
JPH0241861B2 (es) | 1990-09-19 |
DD202355A5 (de) | 1983-09-07 |
EP0067470B1 (en) | 1985-02-13 |
NL8102689A (nl) | 1983-01-03 |
CA1184232A (en) | 1985-03-19 |
US4551652A (en) | 1985-11-05 |
ES512735A0 (es) | 1983-03-01 |
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