KR100748036B1 - 슬롯형 섀도마스크 및 그의 제조방법 - Google Patents

슬롯형 섀도마스크 및 그의 제조방법 Download PDF

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Publication number
KR100748036B1
KR100748036B1 KR1020000048851A KR20000048851A KR100748036B1 KR 100748036 B1 KR100748036 B1 KR 100748036B1 KR 1020000048851 A KR1020000048851 A KR 1020000048851A KR 20000048851 A KR20000048851 A KR 20000048851A KR 100748036 B1 KR100748036 B1 KR 100748036B1
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KR
South Korea
Prior art keywords
electron beam
shadow mask
pattern
shape
beam passing
Prior art date
Application number
KR1020000048851A
Other languages
English (en)
Korean (ko)
Other versions
KR20010021382A (ko
Inventor
후카가와히로타카
노기노리히코
나카하라다카시
Original Assignee
도판 인사츠 가부시키가이샤
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.)
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Publication date
Application filed by 도판 인사츠 가부시키가이샤 filed Critical 도판 인사츠 가부시키가이샤
Publication of KR20010021382A publication Critical patent/KR20010021382A/ko
Application granted granted Critical
Publication of KR100748036B1 publication Critical patent/KR100748036B1/ko

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    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • 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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0738—Mitigating undesirable mechanical effects
    • H01J2229/0744—Vibrations

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
KR1020000048851A 1999-08-24 2000-08-23 슬롯형 섀도마스크 및 그의 제조방법 KR100748036B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP99-237479 1999-08-24
JP23747999A JP3601366B2 (ja) 1999-08-24 1999-08-24 スロット型シャドウマスク及びその製造方法

Publications (2)

Publication Number Publication Date
KR20010021382A KR20010021382A (ko) 2001-03-15
KR100748036B1 true KR100748036B1 (ko) 2007-08-09

Family

ID=17015946

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000048851A KR100748036B1 (ko) 1999-08-24 2000-08-23 슬롯형 섀도마스크 및 그의 제조방법

Country Status (2)

Country Link
JP (1) JP3601366B2 (ja)
KR (1) KR100748036B1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006114381A (ja) 2004-10-15 2006-04-27 Dainippon Printing Co Ltd シャドウマスク
JP2006114459A (ja) 2004-10-18 2006-04-27 Dainippon Printing Co Ltd シャドウマスク
CN100424806C (zh) * 2006-06-06 2008-10-08 烟台正海电子网板股份有限公司 彩色显像管荫罩印相用原版

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980035311A (ko) * 1996-11-13 1998-08-05 구자홍 평면브라운관의 새도우마스크 구조체

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980035311A (ko) * 1996-11-13 1998-08-05 구자홍 평면브라운관의 새도우마스크 구조체

Also Published As

Publication number Publication date
KR20010021382A (ko) 2001-03-15
JP2001068019A (ja) 2001-03-16
JP3601366B2 (ja) 2004-12-15

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