KR900007020A - How to strengthen part of shadow mask - Google Patents

How to strengthen part of shadow mask Download PDF

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Publication number
KR900007020A
KR900007020A KR1019880014234A KR880014234A KR900007020A KR 900007020 A KR900007020 A KR 900007020A KR 1019880014234 A KR1019880014234 A KR 1019880014234A KR 880014234 A KR880014234 A KR 880014234A KR 900007020 A KR900007020 A KR 900007020A
Authority
KR
South Korea
Prior art keywords
shadow mask
strengthen part
laser
partially
strengthen
Prior art date
Application number
KR1019880014234A
Other languages
Korean (ko)
Other versions
KR910003688B1 (en
Inventor
이병용
김현수
Original Assignee
김정배
삼성전관 주식회사
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 김정배, 삼성전관 주식회사 filed Critical 김정배
Priority to KR8814234A priority Critical patent/KR910003688B1/en
Publication of KR900007020A publication Critical patent/KR900007020A/en
Application granted granted Critical
Publication of KR910003688B1 publication Critical patent/KR910003688B1/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
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes

Abstract

내용 없음.No content.

Description

새도우마스크의 부분 강화방법How to strengthen part of shadow mask

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

제 2 도는 새도우마스크의 도밍현상을 보인 설명도.2 is an explanatory diagram showing the ming phenomenon of the shadow mask.

제 3 도는 본 발명의 부분강화방법의 실시예를 보인 설명도.3 is an explanatory view showing an embodiment of a partial strengthening method of the present invention.

Claims (2)

새도우마스크(1)의 좌우측 중간부에 레이저(10A)를 주사하여 부분적으로 열경화처리함을 특징으로 하는 새도우마스크의 부분강화방법.A method of partially strengthening a shadow mask, characterized in that the thermal masking process is performed by partially scanning the laser (10A) in the left and right middle portions of the shadow mask (1). 제 1 항에 있어서, 레이저(10A)의 에너지 밀도는 104-105W/㎡ 정도로 하고, 주사기간은 10-3-10-5sec로 함을 특징으로 하는 새도우마스크의 부분강화방법.The method according to claim 1, wherein the energy density of the laser (10A) is about 10 4 -10 5 W / m 2, and the interval between the syringes is 10 -3 -10 -5 sec. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8814234A 1988-10-31 1988-10-31 Partial enforce ment method of shadow-mask KR910003688B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR8814234A KR910003688B1 (en) 1988-10-31 1988-10-31 Partial enforce ment method of shadow-mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR8814234A KR910003688B1 (en) 1988-10-31 1988-10-31 Partial enforce ment method of shadow-mask

Publications (2)

Publication Number Publication Date
KR900007020A true KR900007020A (en) 1990-05-09
KR910003688B1 KR910003688B1 (en) 1991-06-08

Family

ID=19278899

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8814234A KR910003688B1 (en) 1988-10-31 1988-10-31 Partial enforce ment method of shadow-mask

Country Status (1)

Country Link
KR (1) KR910003688B1 (en)

Also Published As

Publication number Publication date
KR910003688B1 (en) 1991-06-08

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