JPS57105946A - Shadow mask structure - Google Patents

Shadow mask structure

Info

Publication number
JPS57105946A
JPS57105946A JP18195380A JP18195380A JPS57105946A JP S57105946 A JPS57105946 A JP S57105946A JP 18195380 A JP18195380 A JP 18195380A JP 18195380 A JP18195380 A JP 18195380A JP S57105946 A JPS57105946 A JP S57105946A
Authority
JP
Japan
Prior art keywords
shadow mask
etched
mask
produce
prevent
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.)
Granted
Application number
JP18195380A
Other languages
English (en)
Japanese (ja)
Other versions
JPH029426B2 (enExample
Inventor
Tetsuo Suzuki
Akira Takai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18195380A priority Critical patent/JPS57105946A/ja
Publication of JPS57105946A publication Critical patent/JPS57105946A/ja
Publication of JPH029426B2 publication Critical patent/JPH029426B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
JP18195380A 1980-12-24 1980-12-24 Shadow mask structure Granted JPS57105946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18195380A JPS57105946A (en) 1980-12-24 1980-12-24 Shadow mask structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18195380A JPS57105946A (en) 1980-12-24 1980-12-24 Shadow mask structure

Publications (2)

Publication Number Publication Date
JPS57105946A true JPS57105946A (en) 1982-07-01
JPH029426B2 JPH029426B2 (enExample) 1990-03-01

Family

ID=16109753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18195380A Granted JPS57105946A (en) 1980-12-24 1980-12-24 Shadow mask structure

Country Status (1)

Country Link
JP (1) JPS57105946A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7002286B2 (en) 2002-01-23 2006-02-21 Samsung Sdi Co., Ltd. Shadow mask frame assembly with etching portion and color cathode-ray tube having the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126157U (enExample) * 1975-02-14 1975-10-16
JPS5263357U (enExample) * 1975-11-06 1977-05-10
JPS5263358U (enExample) * 1975-11-06 1977-05-10
JPS5257776A (en) * 1975-11-06 1977-05-12 Matsushita Electronics Corp Shadow mask for color picture tube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126157U (enExample) * 1975-02-14 1975-10-16
JPS5263357U (enExample) * 1975-11-06 1977-05-10
JPS5263358U (enExample) * 1975-11-06 1977-05-10
JPS5257776A (en) * 1975-11-06 1977-05-12 Matsushita Electronics Corp Shadow mask for color picture tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7002286B2 (en) 2002-01-23 2006-02-21 Samsung Sdi Co., Ltd. Shadow mask frame assembly with etching portion and color cathode-ray tube having the same
KR100838063B1 (ko) * 2002-01-23 2008-06-16 삼성에스디아이 주식회사 섀도우 마스크 프레임 조립체와 이를 가지는 칼라 음극선관

Also Published As

Publication number Publication date
JPH029426B2 (enExample) 1990-03-01

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