JPH0260705B2 - - Google Patents

Info

Publication number
JPH0260705B2
JPH0260705B2 JP62316822A JP31682287A JPH0260705B2 JP H0260705 B2 JPH0260705 B2 JP H0260705B2 JP 62316822 A JP62316822 A JP 62316822A JP 31682287 A JP31682287 A JP 31682287A JP H0260705 B2 JPH0260705 B2 JP H0260705B2
Authority
JP
Japan
Prior art keywords
phosphor
fluorescent lamp
blue
color rendering
emitting component
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.)
Expired - Lifetime
Application number
JP62316822A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01156391A (ja
Inventor
Juji Sai
Takaharu Ichinomya
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.)
Nichia Chemical Industries Ltd
Original Assignee
Nichia Chemical Industries 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 Nichia Chemical Industries Ltd filed Critical Nichia Chemical Industries Ltd
Priority to JP31682287A priority Critical patent/JPH01156391A/ja
Publication of JPH01156391A publication Critical patent/JPH01156391A/ja
Publication of JPH0260705B2 publication Critical patent/JPH0260705B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP31682287A 1987-12-14 1987-12-14 蛍光ランプ用発光組成物およびこれを使用した蛍光ランプ Granted JPH01156391A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31682287A JPH01156391A (ja) 1987-12-14 1987-12-14 蛍光ランプ用発光組成物およびこれを使用した蛍光ランプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31682287A JPH01156391A (ja) 1987-12-14 1987-12-14 蛍光ランプ用発光組成物およびこれを使用した蛍光ランプ

Publications (2)

Publication Number Publication Date
JPH01156391A JPH01156391A (ja) 1989-06-19
JPH0260705B2 true JPH0260705B2 (enrdf_load_stackoverflow) 1990-12-18

Family

ID=18081301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31682287A Granted JPH01156391A (ja) 1987-12-14 1987-12-14 蛍光ランプ用発光組成物およびこれを使用した蛍光ランプ

Country Status (1)

Country Link
JP (1) JPH01156391A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6525460B1 (en) * 2000-08-30 2003-02-25 General Electric Company Very high color rendition fluorescent lamps
JP2002203519A (ja) * 2000-12-27 2002-07-19 Toshiba Lighting & Technology Corp 蛍光形メタルハライドランプ
DE10259946A1 (de) 2002-12-20 2004-07-15 Tews, Walter, Dipl.-Chem. Dr.rer.nat.habil. Leuchtstoffe zur Konversion der ultravioletten oder blauen Emission eines lichtemittierenden Elementes in sichtbare weiße Strahlung mit sehr hoher Farbwiedergabe
JP5029332B2 (ja) * 2007-11-13 2012-09-19 日亜化学工業株式会社 蛍光ランプ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60220546A (ja) * 1984-04-18 1985-11-05 Matsushita Electronics Corp 螢光ランプ

Also Published As

Publication number Publication date
JPH01156391A (ja) 1989-06-19

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term