KR930006788A - Fluorescent tube - Google Patents

Fluorescent tube Download PDF

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Publication number
KR930006788A
KR930006788A KR1019910017017A KR910017017A KR930006788A KR 930006788 A KR930006788 A KR 930006788A KR 1019910017017 A KR1019910017017 A KR 1019910017017A KR 910017017 A KR910017017 A KR 910017017A KR 930006788 A KR930006788 A KR 930006788A
Authority
KR
South Korea
Prior art keywords
substrate
fluorescent display
display tube
electrode member
phosphor layer
Prior art date
Application number
KR1019910017017A
Other languages
Korean (ko)
Other versions
KR940005878B1 (en
Inventor
전일영
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 KR1019910017017A priority Critical patent/KR940005878B1/en
Publication of KR930006788A publication Critical patent/KR930006788A/en
Application granted granted Critical
Publication of KR940005878B1 publication Critical patent/KR940005878B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/15—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with ray or beam selectively directed to luminescent anode segments

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

본 발명은 형광표시관을 개시한다. 본 발명은 형광표시관의 기판에 침상 또는 띠상의 전극부재를 소정의 패턴으로 배열설치하여 전극으로 사용한 것에 특징이 있으며 이는 기판의 구조를 매우 간단하게 할 수 있어 이의 제작에 따른 생산원가의 절가 및 생산성의 향상을 도모할 수 있는 이점이 있다.The present invention discloses a fluorescent display tube. The present invention is characterized in that a needle-like or band-shaped electrode member is arranged in a predetermined pattern on a substrate of a fluorescent display tube and used as an electrode, which can simplify the structure of the substrate, thereby reducing the cost of production and There is an advantage that the productivity can be improved.

Description

형광표시관Fluorescent tube

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

제2도는 본 발명에 따른 형광표시관을 도시한 입단면도,2 is a cross-sectional view illustrating a fluorescent display tube according to the present invention;

제3도는 기판에 전극이 몰입고정된 상태를 나태내 보인 일부적개 확대 단면도.3 is a partially enlarged cross-sectional view showing the state in which the electrode is immersed and fixed to the substrate.

Claims (6)

형광표시관에 있어서, 침상의 전극부재(12)와, 상기 복수의 전극부재(12)의 양단부가 그 상하면으로 노출되도록 소정패턴으로 몰입고정된 기판(11)과, 상기 기판(11)의 상면으로 노출된 전극부재의 단부에 형성된 형광체층(13)과, 상기 형광체층(13)의 상부에 설치된 그리드(14) 및 라인캐소오드(15)와, 상기 기판(11)과 스페이서에 의해 봉착된 전면글래스(17)를 구비하여 된 것을 특징으로 하는 형광표시관.In the fluorescent display tube, a needle-shaped electrode member 12, a substrate 11 immersed and fixed in a predetermined pattern so that both ends of the plurality of electrode members 12 are exposed to the upper and lower surfaces thereof, and an upper surface of the substrate 11 A phosphor layer 13 formed at an end of the electrode member exposed to the substrate, a grid 14 and a line cathode 15 provided on the phosphor layer 13, and the substrate 11 and a spacer. Fluorescent display tube comprising a front glass (17). 제1항에 있어서, 상기 기판(11)의 상면으로 노출된 전극부재(12)의 단부가 상기 기판(11)의 상면에 대해 소정길이 인입되도록 된 것을 특징으로 하는 형광표시관.The fluorescent display tube according to claim 1, wherein an end portion of the electrode member (12) exposed to the upper surface of the substrate (11) is introduced into a predetermined length with respect to the upper surface of the substrate (11). 제2항에 있어서, 상기 기판(11)의 상면에 대해 인입된 전극부재 단부 주위의 기판(11)이 대략 원추형으로 확대되도록 형성된 것을 특징으로 하는 형광표시관.3. The fluorescent display tube according to claim 2, wherein the substrate (11) around the end of the electrode member introduced with respect to the upper surface of the substrate (11) is enlarged in a substantially conical shape. 제1항에 있어서, 상기 형광체층(13)과 전극부재(12)의 단부 사이에 소정패턴의 도전층(11a)을 더 구비하여 된 것을 특징으로 하는 형광표시관.The fluorescent display tube according to claim 1, further comprising a conductive layer (11a) of a predetermined pattern between the phosphor layer (13) and the end of the electrode member (12). 제1항에 있어서, 상기 기판(11)에 들입고정된 전극부재(12)의 배열이 델타형으로 배열 설치되고 각 단부에 적,청, 녹색의 형광체층을 도포하여 된 것을 특징으로 하는 형광표시관.The fluorescent display according to claim 1, wherein the arrangement of the electrode members 12 fixed to the substrate 11 is arranged in a delta shape and a red, blue, and green phosphor layer is applied to each end. tube. 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 전극부재가 띠상 또는 칩상의 도전성금속으로 된 것을 특징으로 하는 형광표시관.The fluorescent display tube according to any one of claims 1 to 5, wherein the electrode member is made of a band-like or chip-shaped conductive metal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910017017A 1991-09-28 1991-09-28 Fluorescent display tube having characteristic cathode KR940005878B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910017017A KR940005878B1 (en) 1991-09-28 1991-09-28 Fluorescent display tube having characteristic cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910017017A KR940005878B1 (en) 1991-09-28 1991-09-28 Fluorescent display tube having characteristic cathode

Publications (2)

Publication Number Publication Date
KR930006788A true KR930006788A (en) 1993-04-21
KR940005878B1 KR940005878B1 (en) 1994-06-24

Family

ID=19320513

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910017017A KR940005878B1 (en) 1991-09-28 1991-09-28 Fluorescent display tube having characteristic cathode

Country Status (1)

Country Link
KR (1) KR940005878B1 (en)

Also Published As

Publication number Publication date
KR940005878B1 (en) 1994-06-24

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