JPS6142852A - 可変色放電灯およびその制御方法 - Google Patents

可変色放電灯およびその制御方法

Info

Publication number
JPS6142852A
JPS6142852A JP16254684A JP16254684A JPS6142852A JP S6142852 A JPS6142852 A JP S6142852A JP 16254684 A JP16254684 A JP 16254684A JP 16254684 A JP16254684 A JP 16254684A JP S6142852 A JPS6142852 A JP S6142852A
Authority
JP
Japan
Prior art keywords
outer tube
tube
coated
phosphor
discharge lamp
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP16254684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454340B2 (enrdf_load_stackoverflow
Inventor
Makoto Toho
東方　眞
Katsumasa Nakai
中井　勝雅
Masahiro Tokawa
雅弘 東川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP16254684A priority Critical patent/JPS6142852A/ja
Publication of JPS6142852A publication Critical patent/JPS6142852A/ja
Publication of JPH0454340B2 publication Critical patent/JPH0454340B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/92—Lamps with more than one main discharge path
    • H01J61/94—Paths producing light of different wavelengths, e.g. for simulating daylight

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
JP16254684A 1984-08-01 1984-08-01 可変色放電灯およびその制御方法 Granted JPS6142852A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16254684A JPS6142852A (ja) 1984-08-01 1984-08-01 可変色放電灯およびその制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16254684A JPS6142852A (ja) 1984-08-01 1984-08-01 可変色放電灯およびその制御方法

Publications (2)

Publication Number Publication Date
JPS6142852A true JPS6142852A (ja) 1986-03-01
JPH0454340B2 JPH0454340B2 (enrdf_load_stackoverflow) 1992-08-31

Family

ID=15756648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16254684A Granted JPS6142852A (ja) 1984-08-01 1984-08-01 可変色放電灯およびその制御方法

Country Status (1)

Country Link
JP (1) JPS6142852A (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132338U (enrdf_load_stackoverflow) * 1974-09-02 1976-03-09
JPS55137664A (en) * 1979-04-15 1980-10-27 Matsushita Electric Works Ltd Lighting device
JPS56110563U (enrdf_load_stackoverflow) * 1980-01-28 1981-08-26
JPS56137362U (enrdf_load_stackoverflow) * 1980-03-19 1981-10-17

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132338U (enrdf_load_stackoverflow) * 1974-09-02 1976-03-09
JPS55137664A (en) * 1979-04-15 1980-10-27 Matsushita Electric Works Ltd Lighting device
JPS56110563U (enrdf_load_stackoverflow) * 1980-01-28 1981-08-26
JPS56137362U (enrdf_load_stackoverflow) * 1980-03-19 1981-10-17

Also Published As

Publication number Publication date
JPH0454340B2 (enrdf_load_stackoverflow) 1992-08-31

Similar Documents

Publication Publication Date Title
JPH022268B2 (enrdf_load_stackoverflow)
JPH0316739B2 (enrdf_load_stackoverflow)
US4208618A (en) Compact single-ended fluorescent lamp
JPH0346748A (ja) 蛍光ランプ
JPS6142852A (ja) 可変色放電灯およびその制御方法
JP2741877B2 (ja) 蛍光ランプ
JPH0517800Y2 (enrdf_load_stackoverflow)
JPH0433640Y2 (enrdf_load_stackoverflow)
JPH1069889A (ja) 可変色蛍光ランプ
JP2560718B2 (ja) 無電極放電灯点灯装置
JPH083996B2 (ja) 表示素子用蛍光ランプ
JP2563012B2 (ja) 表示用発光素子
JPH047542B2 (enrdf_load_stackoverflow)
JPH0542108B2 (enrdf_load_stackoverflow)
JPH0454339B2 (enrdf_load_stackoverflow)
JPS6149366A (ja) 可変色螢光ランプ
JPS6149367A (ja) 可変色放電灯
JPH02160362A (ja) 表示用けい光ランプ装置
JPH0348841Y2 (enrdf_load_stackoverflow)
JPH01206557A (ja) 可変光色光源
JP2741909B2 (ja) カラー映像表示装置用蛍光ランプ
JPH0228228B2 (ja) Teiatsuhodentooyobisonoseigyohoho
JPH03280352A (ja) 低圧放電灯
JPH06243841A (ja) 高圧放電ランプ
JPH08236079A (ja) 可変色蛍光ランプ装置