ES2044179T3 - Tubo con mascara para la visualizacion, especialmente de la televisionen colores. - Google Patents

Tubo con mascara para la visualizacion, especialmente de la televisionen colores.

Info

Publication number: ES2044179T3
Authority: ES; Spain
Prior art keywords: heavy metal; mask; tube; color television; visualization
Prior art date: 1988-10-25
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 - Lifetime

Application number

ES89402864T

Other languages

English (en)

Spanish (es)

Inventor

Franco Bucci

Gabriele Giancaterini

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.)

Thomson Tubes and Displays SA

Original Assignee

Thomson Tubes and Displays SA

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.)

1988-10-25

Filing date

1989-10-17

Publication date

1994-01-01

1989-10-17 Application filed by Thomson Tubes and Displays SA filed Critical Thomson Tubes and Displays SA

1994-01-01 Application granted granted Critical

1994-01-01 Publication of ES2044179T3 publication Critical patent/ES2044179T3/es

2009-10-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000012800 visualization Methods 0.000 title 1
229910001385 heavy metal Inorganic materials 0.000 abstract 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
239000004111 Potassium silicate Substances 0.000 abstract 1
239000002131 composite material Substances 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
239000002905 metal composite material Substances 0.000 abstract 1
NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 abstract 1
229910052913 potassium silicate Inorganic materials 0.000 abstract 1
235000019353 potassium silicate Nutrition 0.000 abstract 1

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
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0727—Aperture plate
- H01J2229/0777—Coatings

Landscapes

Electrodes For Cathode-Ray Tubes (AREA)
Chemical Treatment Of Metals (AREA)

ES89402864T 1988-10-25 1989-10-17 Tubo con mascara para la visualizacion, especialmente de la televisionen colores. Expired - Lifetime ES2044179T3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8813912A FR2638282B1 (fr)	1988-10-25	1988-10-25	Tube a masque pour la visualisation, notamment la television en couleurs

Publications (1)

Publication Number	Publication Date
ES2044179T3 true ES2044179T3 (es)	1994-01-01

Family

ID=9371243

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES89402864T Expired - Lifetime ES2044179T3 (es)	1988-10-25	1989-10-17	Tubo con mascara para la visualizacion, especialmente de la televisionen colores.

Country Status (11)

Country	Link
EP (1)	EP0366523B1 (pl)
JP (1)	JPH02297841A (pl)
KR (1)	KR0130199B1 (pl)
CA (1)	CA2001321C (pl)
DE (1)	DE68908338T2 (pl)
ES (1)	ES2044179T3 (pl)
FR (1)	FR2638282B1 (pl)
PL (1)	PL161192B1 (pl)
RU (1)	RU2035791C1 (pl)
TN (1)	TNSN89115A1 (pl)
TR (1)	TR25751A (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4118734A1 (de) *	1991-06-07	1992-12-10	Nokia Deutschland Gmbh	Schattenmaske fuer bildroehren
US5451833A (en) *	1993-10-28	1995-09-19	Chunghwa Picture Tubes, Ltd.	Shadow mask damping for color CRT
TW305051B (pl) *	1995-09-18	1997-05-11	Hitachi Ltd
DE19654613C2 (de) *	1996-12-20	2001-07-19	Samsung Display Devices Co Ltd	Schattenmaske mit Dämmschicht und Verfahren zu ihrer Herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3125075C2 (de) *	1980-07-16	1987-01-15	N.V. Philips' Gloeilampenfabrieken, Eindhoven	Farbbildröhre
JPS6050845A (ja) *	1983-08-31	1985-03-20	Toshiba Corp	カラ−受像管の製造方法
NL8400806A (nl) *	1984-03-14	1985-10-01	Philips Nv	Kleurenbeeldbuis.
JPS62281225A (ja) *	1986-05-29	1987-12-07	Mitsubishi Electric Corp	カラ−陰極線管の製造方法
JPS62281241A (ja) *	1986-05-29	1987-12-07	Mitsubishi Electric Corp	陰極線管
JPS62283526A (ja) *	1986-05-31	1987-12-09	Mitsubishi Electric Corp	シヤドウマスク用電子反射被膜の形成方法

1988
- 1988-10-25 FR FR8813912A patent/FR2638282B1/fr not_active Expired - Lifetime
1989
- 1989-10-17 EP EP89402864A patent/EP0366523B1/fr not_active Expired - Lifetime
- 1989-10-17 ES ES89402864T patent/ES2044179T3/es not_active Expired - Lifetime
- 1989-10-17 DE DE89402864T patent/DE68908338T2/de not_active Expired - Lifetime
- 1989-10-23 TR TR89/0910A patent/TR25751A/xx unknown
- 1989-10-23 KR KR1019890015179A patent/KR0130199B1/ko not_active Expired - Fee Related
- 1989-10-24 RU SU894742256A patent/RU2035791C1/ru active
- 1989-10-24 CA CA002001321A patent/CA2001321C/en not_active Expired - Lifetime
- 1989-10-24 PL PL1989281970A patent/PL161192B1/pl unknown
- 1989-10-25 TN TNTNSN89115A patent/TNSN89115A1/fr unknown
- 1989-10-25 JP JP1276188A patent/JPH02297841A/ja active Pending

Also Published As

Publication number	Publication date
KR900007033A (ko)	1990-05-09
CA2001321C (en)	2000-12-19
EP0366523B1 (fr)	1993-08-11
FR2638282B1 (fr)	1996-04-05
FR2638282A1 (fr)	1990-04-27
JPH02297841A (ja)	1990-12-10
EP0366523A1 (fr)	1990-05-02
DE68908338D1 (de)	1993-09-16
PL161192B1 (pl)	1993-05-31
KR0130199B1 (ko)	1998-04-07
RU2035791C1 (ru)	1995-05-20
CA2001321A1 (en)	1990-04-25
DE68908338T2 (de)	1993-12-16
TNSN89115A1 (fr)	1991-02-04
TR25751A (tr)	1993-07-26

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Legal Events

Date

Code

Title

Description

1994-01-01

FG2A

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