KR920013528A - Cathode ray tube fluorescent film manufacturing method - Google Patents

Cathode ray tube fluorescent film manufacturing method Download PDF

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Publication number
KR920013528A
KR920013528A KR1019900021556A KR900021556A KR920013528A KR 920013528 A KR920013528 A KR 920013528A KR 1019900021556 A KR1019900021556 A KR 1019900021556A KR 900021556 A KR900021556 A KR 900021556A KR 920013528 A KR920013528 A KR 920013528A
Authority
KR
South Korea
Prior art keywords
fluorescent film
ray tube
cathode ray
phosphor
face
Prior art date
Application number
KR1019900021556A
Other languages
Korean (ko)
Other versions
KR100205135B1 (en
Inventor
탁영태
권기봉
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.)
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Publication date
Application filed by 김정배, 삼성전관 주식회사 filed Critical 김정배
Priority to KR1019900021556A priority Critical patent/KR100205135B1/en
Publication of KR920013528A publication Critical patent/KR920013528A/en
Application granted granted Critical
Publication of KR100205135B1 publication Critical patent/KR100205135B1/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
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

내용 없음No content

Description

음극선관 형광막 제조 방법Cathode ray tube fluorescent film manufacturing method

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

제1도는 (가)(나)도는 본 발명에서 벌브에 형광막을 도포하기 위해서 회전판 위에 벌브가 부착된 상태를 도시한 것이다. 제2도는 본 발명에서 벌브에 도포된 형광체를 전면에서 노광시키기 위한 노광장치의 단면도이다.Figure 1 (a) (b) shows a state in which the bulb is attached on the rotating plate in order to apply the fluorescent film to the bulb in the present invention. 2 is a cross-sectional view of the exposure apparatus for exposing the phosphor coated on the bulb from the front in the present invention.

Claims (1)

벌브(1)를 회전대(2)에 견고하게 장착하고, 벌브(1)에 도포할 소망하는 색상(R5G또는 B)을 갖는 형광체(3)를 벌브(1)내에 주입한 다음 회전대(2)를 소정의 속도로 세차 운동시켜서 형광체(3)가 페이스(7)의 내면에 고르게 도포되게 하며, 페이스(7) 내면에 도포된 형광체를 페이스(7)의 전면에 있는 광원(6)에서 나온 자외선이 페이스(7)의 전면 유리를 통과하여 형광체(3)를 노광시켜 소정의 형광막을 얻을 수 있게 한 투사형 음극선관 형광막 제조 방법.The bulb 1 is firmly mounted to the swivel 2, the phosphor 3 having the desired color (R 5 G or B) to be applied to the bulb 1 is injected into the bulb 1, and then the swivel 2 ) Is washed at a predetermined speed so that the phosphor 3 is evenly applied to the inner surface of the face 7, and the phosphor applied to the inner surface of the face 7 comes from the light source 6 on the front of the face 7. A method of manufacturing a projection cathode ray tube fluorescent film in which ultraviolet light passes through the front glass of the face (7) to expose the phosphor (3) to obtain a predetermined fluorescent film. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900021556A 1990-12-22 1990-12-22 Fluorescnet screen manufacturing method of crt KR100205135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900021556A KR100205135B1 (en) 1990-12-22 1990-12-22 Fluorescnet screen manufacturing method of crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900021556A KR100205135B1 (en) 1990-12-22 1990-12-22 Fluorescnet screen manufacturing method of crt

Publications (2)

Publication Number Publication Date
KR920013528A true KR920013528A (en) 1992-07-29
KR100205135B1 KR100205135B1 (en) 1999-07-01

Family

ID=19308273

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021556A KR100205135B1 (en) 1990-12-22 1990-12-22 Fluorescnet screen manufacturing method of crt

Country Status (1)

Country Link
KR (1) KR100205135B1 (en)

Also Published As

Publication number Publication date
KR100205135B1 (en) 1999-07-01

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