JPS5580248A - Color cathode ray tube - Google Patents

Color cathode ray tube

Info

Publication number
JPS5580248A
JPS5580248A JP15336578A JP15336578A JPS5580248A JP S5580248 A JPS5580248 A JP S5580248A JP 15336578 A JP15336578 A JP 15336578A JP 15336578 A JP15336578 A JP 15336578A JP S5580248 A JPS5580248 A JP S5580248A
Authority
JP
Japan
Prior art keywords
ray tube
cathode ray
color cathode
skirt
pressing
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.)
Pending
Application number
JP15336578A
Other languages
Japanese (ja)
Inventor
Hideaki Nakagawa
Torao Aozuka
Tsutomu Shintaku
Akira Nakayama
Mitsutoshi Mitsuhashi
Ikutoshi Morita
Yoshimitsu Tanaka
Atsuko Sasaki
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP15336578A priority Critical patent/JPS5580248A/en
Publication of JPS5580248A publication Critical patent/JPS5580248A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE: To simplify the construction and reduce the weight of a color selective electrode by forming the color selective electrode by pressing and forming the rim to provide mechanical strength.
CONSTITUTION: Slits 7 are formed on the face 8 of an electrode plate 3 between horizontal grid bars 6. The periphery of the electrode plate 3 is bent perpendicularly or nearly perpendicularly to the face 8 to form a skirt 9 by pressing. The skirt 9 provides the electrodes 3 with mechanical strength.
COPYRIGHT: (C)1980,JPO&Japio
JP15336578A 1978-12-11 1978-12-11 Color cathode ray tube Pending JPS5580248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15336578A JPS5580248A (en) 1978-12-11 1978-12-11 Color cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15336578A JPS5580248A (en) 1978-12-11 1978-12-11 Color cathode ray tube

Publications (1)

Publication Number Publication Date
JPS5580248A true JPS5580248A (en) 1980-06-17

Family

ID=15560852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15336578A Pending JPS5580248A (en) 1978-12-11 1978-12-11 Color cathode ray tube

Country Status (1)

Country Link
JP (1) JPS5580248A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8800612B2 (en) 2008-04-24 2014-08-12 Toppan Printing Co., Ltd. Container and package using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8800612B2 (en) 2008-04-24 2014-08-12 Toppan Printing Co., Ltd. Container and package using the same

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