KR920008809A - Fluorescent tube - Google Patents

Fluorescent tube Download PDF

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Publication number
KR920008809A
KR920008809A KR1019900017598A KR900017598A KR920008809A KR 920008809 A KR920008809 A KR 920008809A KR 1019900017598 A KR1019900017598 A KR 1019900017598A KR 900017598 A KR900017598 A KR 900017598A KR 920008809 A KR920008809 A KR 920008809A
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KR
South Korea
Prior art keywords
filament
substrate
fluorescent tube
display tube
phosphor layer
Prior art date
Application number
KR1019900017598A
Other languages
Korean (ko)
Inventor
정순원
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 KR1019900017598A priority Critical patent/KR920008809A/en
Publication of KR920008809A publication Critical patent/KR920008809A/en

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

Abstract

내용 없음No content

Description

형광표시관Fluorescent tube

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 따른 형광표시관을 도시한 사시도,2 is a perspective view showing a fluorescent display tube according to the present invention;

제3도는 제2도에 도시된 형광표시관의 일부절제 단면도.3 is a partial cross-sectional view of the fluorescent display tube shown in FIG.

Claims (2)

소정의 전극패턴과 이와 접속되는 형광체층이 형성된 기판과, 상기 형광체층의 상부에 설치되어 열전자를 방출하는 필라멘트군과, 상기 기판과 봉착된 전면글래스를 구비하여 된 형광표시관에 있어서, 상기 필라멘트군(12)이 상기 기판(1)에 대해 가로방향으로 설치된 복수개의 제1필라멘트(12a)와 세로 방향으로 설치된 제2필라멘트(12b)를 구비하여 된 것을 형광표시관.A filament in a fluorescent display tube comprising a substrate having a predetermined electrode pattern and a phosphor layer connected thereto, a filament group disposed on the phosphor layer to emit hot electrons, and a front glass sealed to the substrate. Wherein the group (12) comprises a plurality of first filaments (12a) arranged in the transverse direction with respect to the substrate (1) and a second filament (12b) in the longitudinal direction. 제1항에 있어서, 상기 제1필라멘트(12a)와 제2필라멘트(12b)가 상호 접촉되지 않도록 소정간격 이격된것을 특징으로 하는 형광표시관.The fluorescent display tube according to claim 1, wherein the first filament (12a) and the second filament (12b) are spaced at a predetermined interval so as not to contact each other. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900017598A 1990-10-31 1990-10-31 Fluorescent tube KR920008809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900017598A KR920008809A (en) 1990-10-31 1990-10-31 Fluorescent tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900017598A KR920008809A (en) 1990-10-31 1990-10-31 Fluorescent tube

Publications (1)

Publication Number Publication Date
KR920008809A true KR920008809A (en) 1992-05-28

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ID=67739299

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017598A KR920008809A (en) 1990-10-31 1990-10-31 Fluorescent tube

Country Status (1)

Country Link
KR (1) KR920008809A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010069555A (en) * 2001-04-16 2001-07-25 김규천 Line-type cathode for Flat Panel Display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010069555A (en) * 2001-04-16 2001-07-25 김규천 Line-type cathode for Flat Panel Display

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