MX9706376A - Mask frame for cathode-ray tube. - Google Patents

Mask frame for cathode-ray tube.

Info

Publication number
MX9706376A
MX9706376A MX9706376A MX9706376A MX9706376A MX 9706376 A MX9706376 A MX 9706376A MX 9706376 A MX9706376 A MX 9706376A MX 9706376 A MX9706376 A MX 9706376A MX 9706376 A MX9706376 A MX 9706376A
Authority
MX
Mexico
Prior art keywords
cathode
ray tube
mask frame
fixed
shadow mask
Prior art date
Application number
MX9706376A
Other languages
Spanish (es)
Inventor
Jung-Soo Jang
Original Assignee
Samsung Display Devices Co 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 Samsung Display Devices Co Ltd filed Critical Samsung Display Devices Co Ltd
Publication of MX9706376A publication Critical patent/MX9706376A/en

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
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/006—Arrangements for eliminating unwanted temperature effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

The present invention describes a mask frame for cathode-ray tube, comprising an aperture formed over center of a lower surface, and a side wall, to which a shadow mask is fixed for mounting at a predetermined distance from a CRT panel internal surface, formed by extending towards panel, wherein at least an aperture dimension (length, width and diagonal length), is fixed in such a way that electron beams are emitted over a skirt portion and a shadow mask invalid portion.
MX9706376A 1996-08-22 1997-08-21 Mask frame for cathode-ray tube. MX9706376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960025269U KR200155795Y1 (en) 1996-08-22 1996-08-22 Shadow mask for cathode ray tube

Publications (1)

Publication Number Publication Date
MX9706376A true MX9706376A (en) 1998-02-28

Family

ID=19464399

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9706376A MX9706376A (en) 1996-08-22 1997-08-21 Mask frame for cathode-ray tube.

Country Status (4)

Country Link
KR (1) KR200155795Y1 (en)
CN (1) CN1114933C (en)
MX (1) MX9706376A (en)
MY (1) MY130452A (en)

Also Published As

Publication number Publication date
KR19980011747U (en) 1998-05-25
CN1114933C (en) 2003-07-16
MY130452A (en) 2007-06-29
CN1175076A (en) 1998-03-04
KR200155795Y1 (en) 1999-09-01

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