KR900002382A - Moving Method of Lens for Fluorescent Surface of Color Cathode Tube - Google Patents

Moving Method of Lens for Fluorescent Surface of Color Cathode Tube Download PDF

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Publication number
KR900002382A
KR900002382A KR1019880009755A KR880009755A KR900002382A KR 900002382 A KR900002382 A KR 900002382A KR 1019880009755 A KR1019880009755 A KR 1019880009755A KR 880009755 A KR880009755 A KR 880009755A KR 900002382 A KR900002382 A KR 900002382A
Authority
KR
South Korea
Prior art keywords
lens
color cathode
fluorescent surface
quot
cathode tube
Prior art date
Application number
KR1019880009755A
Other languages
Korean (ko)
Inventor
이은우
Original Assignee
최근선
주식회사 금성사
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 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR1019880009755A priority Critical patent/KR900002382A/en
Publication of KR900002382A publication Critical patent/KR900002382A/en

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  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

내용 없음No content

Description

칼라음극 선관의 형광면 제작용 렌즈의 이동방법Moving Method of Lens for Fluorescent Surface of Color Cathode Tube

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

제 3도는 본 발명에 따른 형광면 제작용 렌즈의 이동 상태도.3 is a state diagram of a lens for producing a fluorescent screen according to the present invention.

Claims (1)

칼라음극 선관의 적, 녹, 청 3원색 형광체 화소의 형성이 단일 노광장치에서 광원(1)과 렌즈(2) 사이의 거리(b)을 유지하여 형광면을 제작하는 방법에 있어서, 색순도 보정용 2군의 렌즈(2) (2')(2")가 렌즈를 (7)에서 수직방향으로 승, 하강 이동되고, 노광장치부(8)를 진입할 때 각 렌즈(2)(2')(2")는 렌즈위치(b)보다 낮은 상태로 하강 진입하여 광원(1) 렌즈(2)의 거리폭(b)을 유지하는 범위에서 렌즈(2) (2')(2")가 승 하강 되도록 구성한 칼라음극 선관의 형광면 제작용 렌즈의 이동방법.In the method of forming a fluorescent surface by forming the red, green, and blue primary phosphor pixels of a color cathode ray tube by maintaining the distance (b) between the light source 1 and the lens 2 in a single exposure apparatus, group 2 for color purity correction Lens (2) (2 ') (2 "of the lens is moved up and down in the vertical direction from the lens (7), each lens (2) (2') (2) when entering the exposure apparatus section 8 &Quot; " is lowered to the lens position b so that the lens 2, 2 ', 2 " rises and falls within the range of maintaining the distance width b of the lens 2 of the light source 1; A method of moving a lens for producing a fluorescent surface of a constructed color cathode ray tube. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880009755A 1988-07-30 1988-07-30 Moving Method of Lens for Fluorescent Surface of Color Cathode Tube KR900002382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880009755A KR900002382A (en) 1988-07-30 1988-07-30 Moving Method of Lens for Fluorescent Surface of Color Cathode Tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880009755A KR900002382A (en) 1988-07-30 1988-07-30 Moving Method of Lens for Fluorescent Surface of Color Cathode Tube

Publications (1)

Publication Number Publication Date
KR900002382A true KR900002382A (en) 1990-02-28

Family

ID=68137382

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880009755A KR900002382A (en) 1988-07-30 1988-07-30 Moving Method of Lens for Fluorescent Surface of Color Cathode Tube

Country Status (1)

Country Link
KR (1) KR900002382A (en)

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