JPS57128778A - Fluorescent lamp of high color-rendering property - Google Patents

Fluorescent lamp of high color-rendering property

Info

Publication number
JPS57128778A
JPS57128778A JP1411581A JP1411581A JPS57128778A JP S57128778 A JPS57128778 A JP S57128778A JP 1411581 A JP1411581 A JP 1411581A JP 1411581 A JP1411581 A JP 1411581A JP S57128778 A JPS57128778 A JP S57128778A
Authority
JP
Japan
Prior art keywords
fluorescent substance
emitting
fluorescent
light
emitting fluorescent
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
JP1411581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6212950B2 (enrdf_load_stackoverflow
Inventor
Katsuo Murakami
Hitoshi Yamazaki
Norihiko Tanaka
Hiroshi Ito
Takashi Hase
Shigeo Fujino
Akio Toshiuchi
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.)
Mitsubishi Chemical Corp
Mitsubishi Electric Corp
Original Assignee
Kasei Optonix Ltd
Mitsubishi Electric Corp
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 Kasei Optonix Ltd, Mitsubishi Electric Corp filed Critical Kasei Optonix Ltd
Priority to JP1411581A priority Critical patent/JPS57128778A/ja
Publication of JPS57128778A publication Critical patent/JPS57128778A/ja
Publication of JPS6212950B2 publication Critical patent/JPS6212950B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP1411581A 1981-02-02 1981-02-02 Fluorescent lamp of high color-rendering property Granted JPS57128778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1411581A JPS57128778A (en) 1981-02-02 1981-02-02 Fluorescent lamp of high color-rendering property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1411581A JPS57128778A (en) 1981-02-02 1981-02-02 Fluorescent lamp of high color-rendering property

Publications (2)

Publication Number Publication Date
JPS57128778A true JPS57128778A (en) 1982-08-10
JPS6212950B2 JPS6212950B2 (enrdf_load_stackoverflow) 1987-03-23

Family

ID=11852114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1411581A Granted JPS57128778A (en) 1981-02-02 1981-02-02 Fluorescent lamp of high color-rendering property

Country Status (1)

Country Link
JP (1) JPS57128778A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512912A (en) * 1983-08-11 1985-04-23 Kabushiki Kaisha Toshiba White luminescent phosphor for use in cathode ray tube
NL8602809A (nl) * 1986-09-23 1988-04-18 Wolff Friedrich Fluorescentielamp om toe te passen voor het bruinen en voor de gezondheidszorg.
EP0865071A3 (en) * 1997-03-13 1999-02-10 Matsushita Electric Industrial Co., Ltd. Warm white fluorescent lamp
JP2015178579A (ja) * 2014-03-20 2015-10-08 宇部興産株式会社 酸窒化物蛍光体粉末およびその製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512912A (en) * 1983-08-11 1985-04-23 Kabushiki Kaisha Toshiba White luminescent phosphor for use in cathode ray tube
NL8602809A (nl) * 1986-09-23 1988-04-18 Wolff Friedrich Fluorescentielamp om toe te passen voor het bruinen en voor de gezondheidszorg.
EP0865071A3 (en) * 1997-03-13 1999-02-10 Matsushita Electric Industrial Co., Ltd. Warm white fluorescent lamp
US6157126A (en) * 1997-03-13 2000-12-05 Matsushita Electric Industrial Co., Ltd. Warm white fluorescent lamp
JP2015178579A (ja) * 2014-03-20 2015-10-08 宇部興産株式会社 酸窒化物蛍光体粉末およびその製造方法

Also Published As

Publication number Publication date
JPS6212950B2 (enrdf_load_stackoverflow) 1987-03-23

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