KR960018967U - Shadow mask for color cathode ray tubes - Google Patents

Shadow mask for color cathode ray tubes

Info

Publication number
KR960018967U
KR960018967U KR2019940032389U KR19940032389U KR960018967U KR 960018967 U KR960018967 U KR 960018967U KR 2019940032389 U KR2019940032389 U KR 2019940032389U KR 19940032389 U KR19940032389 U KR 19940032389U KR 960018967 U KR960018967 U KR 960018967U
Authority
KR
South Korea
Prior art keywords
cathode ray
shadow mask
color cathode
ray tubes
tubes
Prior art date
Application number
KR2019940032389U
Other languages
Korean (ko)
Other versions
KR0119185Y1 (en
Inventor
조기창
Original Assignee
오리온전기주식회사
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 오리온전기주식회사 filed Critical 오리온전기주식회사
Priority to KR2019940032389U priority Critical patent/KR0119185Y1/en
Publication of KR960018967U publication Critical patent/KR960018967U/en
Application granted granted Critical
Publication of KR0119185Y1 publication Critical patent/KR0119185Y1/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
    • H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
    • 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
    • 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
    • H01J2229/075—Beam passing apertures, e.g. geometrical arrangements
    • H01J2229/0755—Beam passing apertures, e.g. geometrical arrangements characterised by aperture shape
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
KR2019940032389U 1994-11-30 1994-11-30 Shadow-mask for color cathode-ray tube KR0119185Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940032389U KR0119185Y1 (en) 1994-11-30 1994-11-30 Shadow-mask for color cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940032389U KR0119185Y1 (en) 1994-11-30 1994-11-30 Shadow-mask for color cathode-ray tube

Publications (2)

Publication Number Publication Date
KR960018967U true KR960018967U (en) 1996-06-19
KR0119185Y1 KR0119185Y1 (en) 1998-07-01

Family

ID=19400021

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940032389U KR0119185Y1 (en) 1994-11-30 1994-11-30 Shadow-mask for color cathode-ray tube

Country Status (1)

Country Link
KR (1) KR0119185Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980086117A (en) * 1997-05-31 1998-12-05 엄길용 Shadow Mask of the Color Chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980086117A (en) * 1997-05-31 1998-12-05 엄길용 Shadow Mask of the Color Chamber

Also Published As

Publication number Publication date
KR0119185Y1 (en) 1998-07-01

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee