ES451584A1 - Perfeccionamientos introducidos en un tubo de rayos catodi- cos para presentar imagenes en colores. - Google Patents

Perfeccionamientos introducidos en un tubo de rayos catodi- cos para presentar imagenes en colores.

Info

Publication number
ES451584A1
ES451584A1 ES451584A ES451584A ES451584A1 ES 451584 A1 ES451584 A1 ES 451584A1 ES 451584 A ES451584 A ES 451584A ES 451584 A ES451584 A ES 451584A ES 451584 A1 ES451584 A1 ES 451584A1
Authority
ES
Spain
Prior art keywords
color selection
selection electrode
cathode ray
ray tube
frame
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
Application number
ES451584A
Other languages
English (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES451584A1 publication Critical patent/ES451584A1/es
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
    • H01J2229/0722—Frame

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
ES451584A 1975-09-18 1976-09-16 Perfeccionamientos introducidos en un tubo de rayos catodi- cos para presentar imagenes en colores. Expired ES451584A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7510970A NL7510970A (nl) 1975-09-18 1975-09-18 Kathodestraalbuis.

Publications (1)

Publication Number Publication Date
ES451584A1 true ES451584A1 (es) 1977-10-01

Family

ID=19824487

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451584A Expired ES451584A1 (es) 1975-09-18 1976-09-16 Perfeccionamientos introducidos en un tubo de rayos catodi- cos para presentar imagenes en colores.

Country Status (11)

Country Link
US (1) US4065693A (es)
JP (1) JPS5236972A (es)
AT (1) AT346398B (es)
BE (1) BE846294A (es)
CA (1) CA1057349A (es)
DE (2) DE2660204C2 (es)
ES (1) ES451584A1 (es)
FR (1) FR2325178A1 (es)
GB (1) GB1534733A (es)
IT (1) IT1068674B (es)
NL (1) NL7510970A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7712707A (nl) * 1977-11-18 1979-05-22 Philips Nv Kleurentelevisiebeeldbuis.
JPS6016312B2 (ja) * 1978-10-04 1985-04-24 三菱重工業株式会社 箱形構造内部のプレ−ト溶接法
USRE31055E (en) * 1978-10-25 1982-10-12 Corning Glass Works Aperture mask supported by spring lugs and spring clips
JPS55109344A (en) * 1979-02-16 1980-08-22 Toshiba Corp Shadow mask supporting body
NL8004173A (nl) * 1980-07-21 1982-02-16 Philips Nv Kleurenbeeldbuis.
JPS61180679A (ja) * 1985-02-06 1986-08-13 Kawasaki Heavy Ind Ltd ボツクス柱の製造方法
GB2240211B (en) * 1990-01-19 1994-04-27 Samsung Electronic Devices Shadow mask frame for color picture tube
KR940000712Y1 (ko) * 1991-05-03 1994-02-14 주식회사 금성사 칼라수상관의 새도우 마스크 장착장치
US6144148A (en) * 1998-08-10 2000-11-07 Chunghwa Picture Tubes, Ltd. Thermal expansion for color CRT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335479A (en) * 1964-06-12 1967-08-15 Rca Corp Method of fabricating and processing cathode ray tubes
DE1902538U (de) 1964-07-20 1964-10-22 Kunze G M B H Vorrichtung zum uebertragen von auf baendern aufgebrachten abplaettbaren drucken auf zu kennzeichnende flaechen.
US3449611A (en) * 1966-06-22 1969-06-10 Nat Video Corp Suspension system for color television tube mask
US3501663A (en) * 1968-08-12 1970-03-17 Sylvania Electric Prod Parallax barrier protecting means for cathode ray tubes having patterned screens

Also Published As

Publication number Publication date
ATA684176A (de) 1978-03-15
GB1534733A (en) 1978-12-06
AU1773676A (en) 1978-03-23
IT1068674B (it) 1985-03-21
FR2325178A1 (fr) 1977-04-15
DE2660204C2 (es) 1988-08-04
CA1057349A (en) 1979-06-26
AT346398B (de) 1978-11-10
JPS5236972A (en) 1977-03-22
BE846294A (fr) 1977-03-16
US4065693A (en) 1977-12-27
NL7510970A (nl) 1977-03-22
JPS5548668B2 (es) 1980-12-08
DE2640978A1 (de) 1977-03-24
DE2640978C2 (de) 1982-09-30
FR2325178B1 (es) 1981-09-04

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