KR910013383A - 음극선관의 랜딩 측정방법 - Google Patents

음극선관의 랜딩 측정방법 Download PDF

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Publication number
KR910013383A
KR910013383A KR1019890019184A KR890019184A KR910013383A KR 910013383 A KR910013383 A KR 910013383A KR 1019890019184 A KR1019890019184 A KR 1019890019184A KR 890019184 A KR890019184 A KR 890019184A KR 910013383 A KR910013383 A KR 910013383A
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
landing
measurement method
beam spot
Prior art date
Application number
KR1019890019184A
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English (en)
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KR920003967B1 (ko
Inventor
김용균
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 KR1019890019184A priority Critical patent/KR920003967B1/ko
Publication of KR910013383A publication Critical patent/KR910013383A/ko
Application granted granted Critical
Publication of KR920003967B1 publication Critical patent/KR920003967B1/ko

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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
    • H01J9/42—Measurement or testing during manufacture

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

내용 없음.

Description

음선관의 랜딩 측정방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 빔 스포트를 측정하는 측정기를 나타낸 것으로서,
(가)는 사용 상태도이고,
(나)는 측정기에 장착된 변환기,
제2도는 본 발명에 따른 음극선관의 랜딩 측정방법을 나타낸 스크린면을 발췌하여 도시한 정면도.

Claims (1)

  1. 전자빔이 음극선관의 형광면에 랜딩되는 상태를 측정하는 음극선관의 랜딩 측정방법에 있어서, 블릭매트릭스(B) 사이의 형광체스트라이프(P)에 소정크기의 빔스포트(S)를 랜딩시키고, 이 빔스포트(S)를 양측 블랙매 트릭스(B) 사이에서 이에 직각방향으로 일정 주기로 왕복이동시켜서, 이 빔스포트(S)가 중복되는 부분과 중복되지 않는 부분의 휘도차이를 통해 랜딩 상태를 측정하는 것을 특징으로 하는 음극선관의 랜딩 측정방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890019184A 1989-12-22 1989-12-22 음극선관의 랜딩 측정방법 KR920003967B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890019184A KR920003967B1 (ko) 1989-12-22 1989-12-22 음극선관의 랜딩 측정방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890019184A KR920003967B1 (ko) 1989-12-22 1989-12-22 음극선관의 랜딩 측정방법

Publications (2)

Publication Number Publication Date
KR910013383A true KR910013383A (ko) 1991-08-08
KR920003967B1 KR920003967B1 (ko) 1992-05-18

Family

ID=19293351

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890019184A KR920003967B1 (ko) 1989-12-22 1989-12-22 음극선관의 랜딩 측정방법

Country Status (1)

Country Link
KR (1) KR920003967B1 (ko)

Also Published As

Publication number Publication date
KR920003967B1 (ko) 1992-05-18

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