JPS5248463A - Color braun tube - Google Patents

Color braun tube

Info

Publication number
JPS5248463A
JPS5248463A JP9953475A JP9953475A JPS5248463A JP S5248463 A JPS5248463 A JP S5248463A JP 9953475 A JP9953475 A JP 9953475A JP 9953475 A JP9953475 A JP 9953475A JP S5248463 A JPS5248463 A JP S5248463A
Authority
JP
Japan
Prior art keywords
braun tube
color braun
color
unnoticeable
moire
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.)
Granted
Application number
JP9953475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5750337B2 (tr
Inventor
Takeshi Nakayama
Takehiko Nishimoto
Machio Kawashima
Koji Takahashi
Kuniharu Osakabe
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9953475A priority Critical patent/JPS5248463A/ja
Priority to FR7625007A priority patent/FR2321765A1/fr
Priority to DE19762637032 priority patent/DE2637032C2/de
Priority to GB3428676A priority patent/GB1561752A/en
Publication of JPS5248463A publication Critical patent/JPS5248463A/ja
Priority to US06/092,976 priority patent/US4326147A/en
Publication of JPS5750337B2 publication Critical patent/JPS5750337B2/ja
Granted 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
    • H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
JP9953475A 1975-08-18 1975-08-18 Color braun tube Granted JPS5248463A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9953475A JPS5248463A (en) 1975-08-18 1975-08-18 Color braun tube
FR7625007A FR2321765A1 (fr) 1975-08-18 1976-08-17 Tube-image couleurs a masque perfore
DE19762637032 DE2637032C2 (de) 1975-08-18 1976-08-17 Schlitzlochmaske für eine Farbbildröhre
GB3428676A GB1561752A (en) 1975-08-18 1976-08-17 Colour picture tube with shadow mask
US06/092,976 US4326147A (en) 1975-08-18 1979-11-09 Slotted shadow mask having apertures spaced to minimize moire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9953475A JPS5248463A (en) 1975-08-18 1975-08-18 Color braun tube

Publications (2)

Publication Number Publication Date
JPS5248463A true JPS5248463A (en) 1977-04-18
JPS5750337B2 JPS5750337B2 (tr) 1982-10-27

Family

ID=14249864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9953475A Granted JPS5248463A (en) 1975-08-18 1975-08-18 Color braun tube

Country Status (4)

Country Link
JP (1) JPS5248463A (tr)
DE (1) DE2637032C2 (tr)
FR (1) FR2321765A1 (tr)
GB (1) GB1561752A (tr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443135A1 (fr) * 1978-11-30 1980-06-27 Rca Corp Perfectionnements apportes a la fabrication de masques perfores pour tubes a rayons cathodiques

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232917A (ja) * 1984-04-11 1985-11-19 Hitachi Ltd レジンモ−ルド装置
JPH0824034B2 (ja) * 1989-01-27 1996-03-06 三菱電機株式会社 シヤドウマスク式カラー陰極線管
IT1254811B (it) * 1992-02-20 1995-10-11 Videocolor Spa Tubo di riproduzione di immagini a colori, del tipo a maschera d'ombra, con un effetto di marezzatura ridotto.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2012046A1 (de) * 1969-03-14 1970-10-01 Tokyo Shibaura Electric Co. Ltd., Kawasaki (Japan) Lochmasken-Farbbildröhre und Verfahren zu deren Herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443135A1 (fr) * 1978-11-30 1980-06-27 Rca Corp Perfectionnements apportes a la fabrication de masques perfores pour tubes a rayons cathodiques

Also Published As

Publication number Publication date
GB1561752A (en) 1980-02-27
FR2321765A1 (fr) 1977-03-18
DE2637032C2 (de) 1986-05-22
DE2637032A1 (de) 1977-03-03
JPS5750337B2 (tr) 1982-10-27
FR2321765B1 (tr) 1979-09-28

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