KR910016044A - 냉음극 형광램프 - Google Patents

냉음극 형광램프 Download PDF

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Publication number
KR910016044A
KR910016044A KR1019910002189A KR910002189A KR910016044A KR 910016044 A KR910016044 A KR 910016044A KR 1019910002189 A KR1019910002189 A KR 1019910002189A KR 910002189 A KR910002189 A KR 910002189A KR 910016044 A KR910016044 A KR 910016044A
Authority
KR
South Korea
Prior art keywords
cold cathode
fluorescent lamp
cathode fluorescent
lead wire
exhaust pipe
Prior art date
Application number
KR1019910002189A
Other languages
English (en)
Other versions
KR940006312B1 (ko
Inventor
구니하루 기꾸찌
Original Assignee
쯔루미 쯔도무
도시바 라이테크 가부시끼가이샤
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 쯔루미 쯔도무, 도시바 라이테크 가부시끼가이샤 filed Critical 쯔루미 쯔도무
Publication of KR910016044A publication Critical patent/KR910016044A/ko
Application granted granted Critical
Publication of KR940006312B1 publication Critical patent/KR940006312B1/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
    • H01J61/368—Pinched seals or analogous seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/76—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only
    • H01J61/78—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only with cold cathode; with cathode heated only by discharge, e.g. high-tension lamp for advertising

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

내용 없음

Description

냉음극 형광램프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도 내지 제 3도는 본 발명의 실시예를 나타내고, 제1도는 직관형 냉음극 형광램프의 측면도, 제 2도는 그 봉하여 막은 단부의 확대 횡단면도, 제 3도는 그 봉하여 막은 단부의 확대 종단면도.

Claims (1)

  1. 유리벌브의 단부를 핀치 시일하고 이 핀치 시일부에 배기세관 및 냉음극에 접속된 리드선을 관통하여 봉한 냉음극 형광램프에 있어서, 상기 핀치 시일부 1개의 리드선과 상기 배기세관을 관축에 대하여 좌우로 관통하게 병렬 설치하여 봉하고 이 리드선의 내단부에 상기 음극선의 한측부를 접합함으로서 이 냉음극을 리드선에서 상기 배기 세관측으로 편위하여 배치한 것을 특징으로 하는 냉음극 형광램프.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910002189A 1990-02-08 1991-02-07 냉음극형광램프 KR940006312B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP??02-27073? 1990-02-08
JP2027073A JPH03233854A (ja) 1990-02-08 1990-02-08 冷陰極けい光ランプ
JP02-27073 1990-02-08

Publications (2)

Publication Number Publication Date
KR910016044A true KR910016044A (ko) 1991-09-30
KR940006312B1 KR940006312B1 (ko) 1994-07-14

Family

ID=12210897

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910002189A KR940006312B1 (ko) 1990-02-08 1991-02-07 냉음극형광램프

Country Status (3)

Country Link
EP (1) EP0441387A3 (ko)
JP (1) JPH03233854A (ko)
KR (1) KR940006312B1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037714A (en) * 1995-09-19 2000-03-14 Philips Electronics North America Corporation Hollow electrodes for low pressure discharge lamps, particularly narrow diameter fluorescent and neon lamps and lamps containing the same
JP2004071276A (ja) * 2002-08-05 2004-03-04 Nec Lighting Ltd 冷陰極ランプおよび冷陰極ランプを用いた電子機器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056665A (en) * 1934-08-18 1936-10-06 Gen Electric Vapor electric discharge device
US2153009A (en) * 1935-09-10 1939-04-04 Gen Electric Electric discharge lamp
JPS63259958A (ja) * 1987-04-16 1988-10-27 Toshiba Corp セラミツク放電灯

Also Published As

Publication number Publication date
EP0441387A2 (en) 1991-08-14
JPH03233854A (ja) 1991-10-17
KR940006312B1 (ko) 1994-07-14
EP0441387A3 (en) 1992-04-15

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