KR910009244B1 - 새도마스크식 컬러음극선관 - Google Patents

새도마스크식 컬러음극선관 Download PDF

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Publication number
KR910009244B1
KR910009244B1 KR1019890017959A KR890017959A KR910009244B1 KR 910009244 B1 KR910009244 B1 KR 910009244B1 KR 1019890017959 A KR1019890017959 A KR 1019890017959A KR 890017959 A KR890017959 A KR 890017959A KR 910009244 B1 KR910009244 B1 KR 910009244B1
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KR
South Korea
Prior art keywords
shadow mask
bridge
hole
probability
electron beam
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
KR1019890017959A
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English (en)
Korean (ko)
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KR900012319A (ko
Inventor
다께오 후지무라
Original Assignee
미쯔비시덴끼 가부시끼가이샤
시기 모리야
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Publication date
Application filed by 미쯔비시덴끼 가부시끼가이샤, 시기 모리야 filed Critical 미쯔비시덴끼 가부시끼가이샤
Publication of KR900012319A publication Critical patent/KR900012319A/ko
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Publication of KR910009244B1 publication Critical patent/KR910009244B1/ko
Expired legal-status Critical Current

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    • 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

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  • Electrodes For Cathode-Ray Tubes (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
KR1019890017959A 1989-01-27 1989-12-05 새도마스크식 컬러음극선관 Expired KR910009244B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-18410 1989-01-27
JP1989008410U JPH0299028U (enExample) 1989-01-27 1989-01-27

Publications (2)

Publication Number Publication Date
KR900012319A KR900012319A (ko) 1990-08-03
KR910009244B1 true KR910009244B1 (ko) 1991-11-07

Family

ID=31214265

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890017959A Expired KR910009244B1 (ko) 1989-01-27 1989-12-05 새도마스크식 컬러음극선관

Country Status (2)

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JP (1) JPH0299028U (enExample)
KR (1) KR910009244B1 (enExample)

Also Published As

Publication number Publication date
JPH0299028U (enExample) 1990-08-07
KR900012319A (ko) 1990-08-03

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