FR2134436A1 - - Google Patents

Info

Publication number
FR2134436A1
FR2134436A1 FR7214424A FR7214424A FR2134436A1 FR 2134436 A1 FR2134436 A1 FR 2134436A1 FR 7214424 A FR7214424 A FR 7214424A FR 7214424 A FR7214424 A FR 7214424A FR 2134436 A1 FR2134436 A1 FR 2134436A1
Authority
FR
France
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.)
Granted
Application number
FR7214424A
Other languages
French (fr)
Other versions
FR2134436B1 (en
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.)
ERGON SpA
Original Assignee
ERGON SpA
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.)
Filing date
Publication date
Application filed by ERGON SpA filed Critical ERGON SpA
Publication of FR2134436A1 publication Critical patent/FR2134436A1/fr
Application granted granted Critical
Publication of FR2134436B1 publication Critical patent/FR2134436B1/fr
Expired legal-status Critical Current

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
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • 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
    • H01J2229/0716—Mounting arrangements of aperture plate to frame or vessel
    • 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
    • H01J2229/0766—Details of skirt or border
    • H01J2229/0772—Apertures, cut-outs, depressions, or the like
FR7214424A 1971-04-28 1972-04-24 Expired FR2134436B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5001471 1971-04-28

Publications (2)

Publication Number Publication Date
FR2134436A1 true FR2134436A1 (en) 1972-12-08
FR2134436B1 FR2134436B1 (en) 1975-06-20

Family

ID=11272076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214424A Expired FR2134436B1 (en) 1971-04-28 1972-04-24

Country Status (4)

Country Link
BE (1) BE782580A (en)
DE (1) DE2220229A1 (en)
FR (1) FR2134436B1 (en)
NL (1) NL165327C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452176A1 (en) * 1979-03-19 1980-10-17 Gte Prod Corp COLOR CATHODE TUBE MASK
DE3919674A1 (en) * 1989-06-16 1990-12-20 Nokia Unterhaltungselektronik MASK-FRAME COMBINATION FOR A COLOR PIPE
US5218265A (en) * 1989-06-16 1993-06-08 Nokia (Deutschland) Gmbh Combined mask-frame with double spot welds
EP0858094A1 (en) * 1997-01-30 1998-08-12 Matsushita Electronics (Europe) GmbH Color picture tube with a maskframe assembly
EP0881658A1 (en) * 1997-05-27 1998-12-02 Matsushita Electronics Corporation Body of shadow mask, shadow mask and color picture tube
EP0967629A1 (en) * 1998-06-26 1999-12-29 Hitachi, Ltd. A shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced
US6388371B1 (en) 1998-05-15 2002-05-14 Matsushita Electric Industrial Co., Ltd. Color cathode ray tube and method for manufacturing a shadow mask for a color cathode ray tube
US6532651B1 (en) 1998-05-14 2003-03-18 Matsushita Electric Industrial Co., Ltd. Circuit board and method of manufacturing the same
US6565954B2 (en) 1998-05-14 2003-05-20 Matsushita Electric Industrial Co., Ltd. Circuit board and method of manufacturing the same
US6691409B2 (en) 2000-08-21 2004-02-17 Matsushita Electric Industrial Co., Ltd. Method of producing a circuit board
US6703565B1 (en) 1996-09-06 2004-03-09 Matsushita Electric Industrial Co., Ltd. Printed wiring board

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7315905A (en) * 1973-11-21 1975-05-23 Philips Nv ELECTRON BEAM TUBE FOR DISPLAYING COLORED IMAGES.
JPS5730745Y2 (en) * 1975-10-16 1982-07-06
DE2713765A1 (en) * 1977-03-29 1978-10-12 Licentia Gmbh Colour selection mask and frame for CRT - has volume of thin walled mask related to volume of thick walled frame by empirical formula for good thermal characteristics
FI71211C (en) * 1977-06-22 1986-11-24 Hitachi Ltd HAZARDOUS FOER EN SKUGGMASK I ETT FAERGKATODSTRAOLERER
US4146816A (en) * 1977-07-08 1979-03-27 Rca Corporation Cathode-ray tube with a corrugated mask having a corrugated hinging skirt
DE3115799C2 (en) * 1981-04-18 1985-05-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Color selection electrode for color television tubes and process for their manufacture
US4593224A (en) * 1983-09-30 1986-06-03 Zenith Electronics Corporation Tension mask cathode ray tube

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452176A1 (en) * 1979-03-19 1980-10-17 Gte Prod Corp COLOR CATHODE TUBE MASK
DE3919674A1 (en) * 1989-06-16 1990-12-20 Nokia Unterhaltungselektronik MASK-FRAME COMBINATION FOR A COLOR PIPE
US5218265A (en) * 1989-06-16 1993-06-08 Nokia (Deutschland) Gmbh Combined mask-frame with double spot welds
US7059039B2 (en) 1996-09-06 2006-06-13 Matsushita Electric Industrial Co., Ltd. Method for producing printed wiring boards
US6703565B1 (en) 1996-09-06 2004-03-09 Matsushita Electric Industrial Co., Ltd. Printed wiring board
US6043597A (en) * 1997-01-30 2000-03-28 Matsushita Electronics (Europe) Gmbh Color picture tube having a mask of a first material connected to a frame of a second material by plural weld spots
EP0858094A1 (en) * 1997-01-30 1998-08-12 Matsushita Electronics (Europe) GmbH Color picture tube with a maskframe assembly
EP0881658A1 (en) * 1997-05-27 1998-12-02 Matsushita Electronics Corporation Body of shadow mask, shadow mask and color picture tube
US6051918A (en) * 1997-05-27 2000-04-18 Matsushita Electronics Corporation Shadow mask with skirt
US6393889B2 (en) 1998-01-05 2002-05-28 Matsushita Electric Industrial Co., Ltd. Color cathode ray tube and method for manufacturing a shadow mask for a color cathode ray tube
US6532651B1 (en) 1998-05-14 2003-03-18 Matsushita Electric Industrial Co., Ltd. Circuit board and method of manufacturing the same
US6748652B2 (en) 1998-05-14 2004-06-15 Matsushita Electric Industrial Co., Ltd. Circuit board and method of manufacturing the same
US6565954B2 (en) 1998-05-14 2003-05-20 Matsushita Electric Industrial Co., Ltd. Circuit board and method of manufacturing the same
US6388371B1 (en) 1998-05-15 2002-05-14 Matsushita Electric Industrial Co., Ltd. Color cathode ray tube and method for manufacturing a shadow mask for a color cathode ray tube
US6259194B1 (en) 1998-06-26 2001-07-10 Hitachi, Ltd. Shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced
US6545400B2 (en) 1998-06-26 2003-04-08 Hitachi Ltd. Shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced
EP0967629A1 (en) * 1998-06-26 1999-12-29 Hitachi, Ltd. A shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced
US6691409B2 (en) 2000-08-21 2004-02-17 Matsushita Electric Industrial Co., Ltd. Method of producing a circuit board

Also Published As

Publication number Publication date
FR2134436B1 (en) 1975-06-20
BE782580A (en) 1972-08-16
NL165327B (en) 1980-10-15
NL7205544A (en) 1972-10-31
DE2220229A1 (en) 1972-11-02
NL165327C (en) 1981-03-16

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