ES8304710A1 - "un tubo de imagen de color, perfeccionado". - Google Patents
"un tubo de imagen de color, perfeccionado".Info
- Publication number
- ES8304710A1 ES8304710A1 ES512395A ES512395A ES8304710A1 ES 8304710 A1 ES8304710 A1 ES 8304710A1 ES 512395 A ES512395 A ES 512395A ES 512395 A ES512395 A ES 512395A ES 8304710 A1 ES8304710 A1 ES 8304710A1
- Authority
- ES
- Spain
- Prior art keywords
- electrodes
- color display
- display tube
- shaped
- slot
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
-
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
-
- 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
- H01J9/18—Assembling together the component parts of electrode systems
-
- 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
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/28—Manufacture of leading-in conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
CAÑON DE ELECTRONES PARA TUBO DE IMAGEN EN COLOR. EN EL SISTEMA, LAS ABERTURAS PARA LOS HACES DE ELECTRONES MAS EXTERIORES EN EL LADO DE UNO DE LOS ELECTRODOS DE ENFOQUE (18), ENFRENTADO CON EL SEGUNDO ELECTRODO (15) DEL CAÑON, ESTAN ESCALONADAS CON RELACION A LAS ABERTURAS EN DICHO SEGUNDO ELECTRODO. LOS HACES DE ELECTRONES SON ENFOCADOS SOBRE LA PANTALLA DE IMAGEN POR MEDIO DE UN NUMERO PAR DE ELECTRODOS DE ENFOQUE (18, 19, 20, 21), TODOS LOS CUALES, SALVO EL ULTIMO, ESTAN FORMADOS POR DOS PARTES EN FORMA DE VASO QUE SE APOYAN MUTUAMENTE CON SUS EXTREMOS ABIERTOS. LAS ABERTURAS EN LOS ELECTRODOS DE ENFOQUE PARA LOS HACES DE ELECTRONES MAS EXTERIORES TIENEN DIAMETROS DIFERENTES Y POSIBILITAN QUE PARA ESTOS HACES SE FORMEN CAMPOS DE LENTE DE ENFOQUE SIMETRICOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8102527A NL8102527A (nl) | 1981-05-22 | 1981-05-22 | Kleurenbeeldbuis. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8304710A1 true ES8304710A1 (es) | 1983-03-01 |
ES512395A0 ES512395A0 (es) | 1983-03-01 |
Family
ID=19837559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES512395A Granted ES512395A0 (es) | 1981-05-22 | 1982-05-20 | "un tubo de imagen de color, perfeccionado". |
Country Status (13)
Country | Link |
---|---|
US (1) | US4499402A (es) |
JP (1) | JPS57197734A (es) |
KR (1) | KR900002902B1 (es) |
BR (1) | BR8202884A (es) |
CA (1) | CA1187540A (es) |
DE (1) | DE3218849A1 (es) |
ES (1) | ES512395A0 (es) |
FR (1) | FR2506516A1 (es) |
GB (1) | GB2099213B (es) |
HK (1) | HK2286A (es) |
IT (1) | IT1201944B (es) |
NL (1) | NL8102527A (es) |
YU (1) | YU107582A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8400927A (nl) * | 1984-03-23 | 1985-10-16 | Philips Nv | Inrichting en werkwijze voor het monteren van een geintegreerd elektronenkanonsysteem. |
FR2579823B1 (fr) * | 1985-03-29 | 1989-04-28 | Videocolor | Canon a electrons et tube de television utilisant un tel canon |
CA1248576A (fr) * | 1985-03-29 | 1989-01-10 | Olivier Trinchero | Canon a electrons pour tube a rayons cathodiques ayant une lueur de cathode reduite |
NL8700487A (nl) * | 1987-02-27 | 1988-09-16 | Philips Nv | Vacuuembuis met elektronenoptiek. |
DE4013780A1 (de) * | 1990-04-28 | 1991-10-31 | Nokia Unterhaltungselektronik | Elektronenstrahl-erzeugungssystem |
BE1007285A3 (nl) * | 1993-07-13 | 1995-05-09 | Philips Electronics Nv | Kathodestraalbuis. |
DE4339950C2 (de) * | 1993-11-24 | 1996-12-12 | Nokia Deutschland Gmbh | Vorrichtung zum Zusammenbau von Elektronenstrahlerzeugern |
DE4424877B4 (de) * | 1994-07-14 | 2005-03-24 | Matsushita Electric Industrial Co., Ltd., Kadoma | Vorrichtung zum twistfreien Zusammenbau von Elektronenstrahlsystemen |
JP2001512229A (ja) | 1997-07-31 | 2001-08-21 | ミクロヴェーレン−テクノロジー ウント センソレン ゲーエムベーハー | 距離を測定するための距離測定装置および方法 |
DE19734713A1 (de) | 1997-08-11 | 1999-02-18 | Mikrowellen Technologie Und Se | Radar-Entfernungsmeßeinrichtung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289268A (en) * | 1964-10-27 | 1966-12-06 | Sylvania Electric Prod | Assembly jig |
US3928785A (en) * | 1971-11-23 | 1975-12-23 | Adrian W Standaart | Single gun, multi-screen, multi-beam, multi-color cathode ray tube |
NL7217179A (es) * | 1972-12-16 | 1974-06-18 | ||
US3863091A (en) * | 1972-12-29 | 1975-01-28 | Hitachi Ltd | Electron gun assembly with improved unitary lens system |
CA1058269A (en) * | 1976-01-16 | 1979-07-10 | Horst H. Blumenberg | Unitized in-line electron gun and a method of manufacture thereof |
NL7607722A (nl) * | 1976-07-13 | 1978-01-17 | Philips Nv | Astigmatische elektronenlens, kathodestraal- buis met een dergelijke lens en inrichting met een dergelijke kathodestraalbuis. |
JPS5351958A (en) * | 1976-10-22 | 1978-05-11 | Hitachi Ltd | Electron gun |
NL178374C (nl) * | 1977-11-24 | 1986-03-03 | Philips Nv | Elektronenstraalbuis met niet-rotatiesymmetrische elektronenlens tussen eerste en tweede rooster. |
NL7809160A (nl) * | 1978-09-08 | 1980-03-11 | Philips Nv | Kleurenbeeldbuis. |
-
1981
- 1981-05-22 NL NL8102527A patent/NL8102527A/nl not_active Application Discontinuation
-
1982
- 1982-04-21 US US06/370,428 patent/US4499402A/en not_active Expired - Fee Related
- 1982-05-18 FR FR8208698A patent/FR2506516A1/fr active Granted
- 1982-05-19 CA CA000403329A patent/CA1187540A/en not_active Expired
- 1982-05-19 DE DE3218849A patent/DE3218849A1/de active Granted
- 1982-05-19 IT IT21363/82A patent/IT1201944B/it active
- 1982-05-19 GB GB8214613A patent/GB2099213B/en not_active Expired
- 1982-05-19 KR KR8202174A patent/KR900002902B1/ko active
- 1982-05-19 BR BR8202884A patent/BR8202884A/pt unknown
- 1982-05-20 ES ES512395A patent/ES512395A0/es active Granted
- 1982-05-20 YU YU01075/82A patent/YU107582A/xx unknown
- 1982-05-22 JP JP57085701A patent/JPS57197734A/ja active Granted
-
1986
- 1986-01-16 HK HK22/86A patent/HK2286A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
HK2286A (en) | 1986-01-24 |
GB2099213B (en) | 1985-05-01 |
JPS57197734A (en) | 1982-12-04 |
IT1201944B (it) | 1989-02-02 |
DE3218849C2 (es) | 1991-05-08 |
KR840000067A (ko) | 1984-01-30 |
BR8202884A (pt) | 1983-04-26 |
IT8221363A0 (it) | 1982-05-19 |
FR2506516A1 (fr) | 1982-11-26 |
NL8102527A (nl) | 1982-12-16 |
FR2506516B1 (es) | 1985-05-10 |
US4499402A (en) | 1985-02-12 |
YU107582A (en) | 1985-12-31 |
CA1187540A (en) | 1985-05-21 |
ES512395A0 (es) | 1983-03-01 |
GB2099213A (en) | 1982-12-01 |
JPH0354419B2 (es) | 1991-08-20 |
KR900002902B1 (ko) | 1990-05-03 |
DE3218849A1 (de) | 1982-12-23 |
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