KR830009637A - Manufacturing method of shadow mask - Google Patents

Manufacturing method of shadow mask Download PDF

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Publication number
KR830009637A
KR830009637A KR1019820001043A KR820001043A KR830009637A KR 830009637 A KR830009637 A KR 830009637A KR 1019820001043 A KR1019820001043 A KR 1019820001043A KR 820001043 A KR820001043 A KR 820001043A KR 830009637 A KR830009637 A KR 830009637A
Authority
KR
South Korea
Prior art keywords
shadow mask
manufacturing
drying
followed
corrosion
Prior art date
Application number
KR1019820001043A
Other languages
Korean (ko)
Other versions
KR860000433B1 (en
Inventor
코오이찌로오 오까
히로시 다나까
Original Assignee
사바쇼오이찌
도오쿄오 시바우라 덴기 가부시기가이샤
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 사바쇼오이찌, 도오쿄오 시바우라 덴기 가부시기가이샤 filed Critical 사바쇼오이찌
Publication of KR830009637A publication Critical patent/KR830009637A/en
Application granted granted Critical
Publication of KR860000433B1 publication Critical patent/KR860000433B1/en

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Classifications

    • 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
    • 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

Abstract

내용 없음No content

Description

샤도우 마스크의 제조방법Manufacturing method of shadow mask

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

도면은 샤도우마스크 소재와 감광막과의 관계를 도시하는 설명용 단면도이다.The figure is sectional drawing for explanatory drawing which shows the relationship between a shadow mask material and a photosensitive film.

Claims (1)

샤도우마스크 소재에 감광액을 도포후 제1의 건조공정, 노광공정, 현상공정, 제2의 건조공정, 버닝공정 및 부식공정을 거쳐서 다수의 전자 비임통과 공부를 천설하도록 구성된 샤도우마스크의 제조방법에서, 현상공정후 무수크롬산용액 또는 중 크롬산염을 사용하여 경막처리 공정을 실시하고, 수세후 알코올 치환공정을 실시하고, 그후 제2의 건조공정, 버닝공정 및 부식공정을 실시하는 것을 특징으로 하는 샤도우 마스크의 제조방법.In the method of manufacturing a shadow mask configured to deposit a plurality of electron non-passing through the first drying process, exposure process, development process, second drying process, burning process and corrosion process after applying the photoresist to the shadow mask material, After the developing step, the shadow mask is treated with a chromic anhydride solution or heavy chromate, followed by an alcohol replacement step after washing with water, followed by a second drying step, a burning step, and a corrosion step. Manufacturing method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8201043A 1981-03-11 1982-03-11 Manufacturing method of shadow mask KR860000433B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56033861A JPS57148859A (en) 1981-03-11 1981-03-11 Manufacture of shadow mask
JP?33861 1981-03-11
JP33861 1981-03-11

Publications (2)

Publication Number Publication Date
KR830009637A true KR830009637A (en) 1983-12-22
KR860000433B1 KR860000433B1 (en) 1986-04-19

Family

ID=12398279

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8201043A KR860000433B1 (en) 1981-03-11 1982-03-11 Manufacturing method of shadow mask

Country Status (2)

Country Link
JP (1) JPS57148859A (en)
KR (1) KR860000433B1 (en)

Also Published As

Publication number Publication date
KR860000433B1 (en) 1986-04-19
JPS57148859A (en) 1982-09-14

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Legal Events

Date Code Title Description
G160 Decision to publish patent application
O035 Opposition [patent]: request for opposition

Free format text: OPPOSITION NUMBER: 001986002090; OPPOSITION DATE: 19860619