KR880002223A - 칼라 브라운관의 형광면 제조방법 - Google Patents

칼라 브라운관의 형광면 제조방법 Download PDF

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Publication number
KR880002223A
KR880002223A KR1019860006190A KR860006190A KR880002223A KR 880002223 A KR880002223 A KR 880002223A KR 1019860006190 A KR1019860006190 A KR 1019860006190A KR 860006190 A KR860006190 A KR 860006190A KR 880002223 A KR880002223 A KR 880002223A
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KR
South Korea
Prior art keywords
fluorescent surface
red
color crt
blue
manufacturing fluorescent
Prior art date
Application number
KR1019860006190A
Other languages
English (en)
Other versions
KR890003209B1 (ko
Inventor
이재기
Original Assignee
구자학
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 구자학, 주식회사 금성사 filed Critical 구자학
Priority to KR1019860006190A priority Critical patent/KR890003209B1/ko
Publication of KR880002223A publication Critical patent/KR880002223A/ko
Application granted granted Critical
Publication of KR890003209B1 publication Critical patent/KR890003209B1/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
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/01—Generalised techniques
    • H01J2209/012—Coating

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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 없음

Description

칼라 브라운관의 형광면 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명에 따른 칼라브라운관의 형광면
제4도는 본 발명에 따른 형광면 제조방법의 설명도

Claims (1)

  1. 칼라브라운관의 형광면을 형성함에 있어서, 판넬(1)에 흑연막(2)을 도포하고 흑연막(2) 사이에 인화액(14)을 도포하여 도포된 인화액(14) 중에서 적색과 청색의 형광체 화소가 형성될 부분을 보색광으로 노광하여 적색 반투명막(8)과 청색 반투명막(7)이 형성되도록 하고 그 상부에 적색(3d), 녹색(3b), 청색(3e)의 형광체를 도포하여 고 콘트라스트의 형광면이 형성되는 것을 특징으로 하는 칼라브라운관의 형광면 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860006190A 1986-07-29 1986-07-29 칼라 브라운관의 형광면 제조방법 KR890003209B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860006190A KR890003209B1 (ko) 1986-07-29 1986-07-29 칼라 브라운관의 형광면 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860006190A KR890003209B1 (ko) 1986-07-29 1986-07-29 칼라 브라운관의 형광면 제조방법

Publications (2)

Publication Number Publication Date
KR880002223A true KR880002223A (ko) 1988-04-29
KR890003209B1 KR890003209B1 (ko) 1989-08-26

Family

ID=19251383

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006190A KR890003209B1 (ko) 1986-07-29 1986-07-29 칼라 브라운관의 형광면 제조방법

Country Status (1)

Country Link
KR (1) KR890003209B1 (ko)

Also Published As

Publication number Publication date
KR890003209B1 (ko) 1989-08-26

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