JP4148245B2 - 蛍光体、及び、それを用いた発光素子、並びに、画像表示装置、照明装置 - Google Patents

蛍光体、及び、それを用いた発光素子、並びに、画像表示装置、照明装置 Download PDF

Info

Publication number
JP4148245B2
JP4148245B2 JP2005190347A JP2005190347A JP4148245B2 JP 4148245 B2 JP4148245 B2 JP 4148245B2 JP 2005190347 A JP2005190347 A JP 2005190347A JP 2005190347 A JP2005190347 A JP 2005190347A JP 4148245 B2 JP4148245 B2 JP 4148245B2
Authority
JP
Japan
Prior art keywords
phosphor
light
light emitting
emitting device
metal element
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
JP2005190347A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006045526A (ja
JP2006045526A5 (enExample
Inventor
康夫 下村
直人 木島
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
Original Assignee
Mitsubishi Chemical 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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Priority to JP2005190347A priority Critical patent/JP4148245B2/ja
Publication of JP2006045526A publication Critical patent/JP2006045526A/ja
Publication of JP2006045526A5 publication Critical patent/JP2006045526A5/ja
Application granted granted Critical
Publication of JP4148245B2 publication Critical patent/JP4148245B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • Y02B20/181—

Landscapes

  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
JP2005190347A 2004-06-30 2005-06-29 蛍光体、及び、それを用いた発光素子、並びに、画像表示装置、照明装置 Expired - Lifetime JP4148245B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005190347A JP4148245B2 (ja) 2004-06-30 2005-06-29 蛍光体、及び、それを用いた発光素子、並びに、画像表示装置、照明装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004194508 2004-06-30
JP2005190347A JP4148245B2 (ja) 2004-06-30 2005-06-29 蛍光体、及び、それを用いた発光素子、並びに、画像表示装置、照明装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007226539A Division JP4148298B2 (ja) 2004-06-30 2007-08-31 蛍光体、及び、それを用いた発光素子、並びに、画像表示装置、照明装置

Publications (3)

Publication Number Publication Date
JP2006045526A JP2006045526A (ja) 2006-02-16
JP2006045526A5 JP2006045526A5 (enExample) 2008-03-13
JP4148245B2 true JP4148245B2 (ja) 2008-09-10

Family

ID=36024481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005190347A Expired - Lifetime JP4148245B2 (ja) 2004-06-30 2005-06-29 蛍光体、及び、それを用いた発光素子、並びに、画像表示装置、照明装置

Country Status (1)

Country Link
JP (1) JP4148245B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012073887A1 (ja) 2010-11-30 2012-06-07 パナソニック株式会社 蛍光体及び発光装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070048661A (ko) 2004-06-30 2007-05-09 미쓰비시 가가꾸 가부시키가이샤 형광체, 및 그것을 이용한 발광 소자, 그리고, 화상 표시장치, 조명 장치
WO2008032812A1 (fr) 2006-09-15 2008-03-20 Mitsubishi Chemical Corporation Substance luminescente, son procédé de fabrication, composition contenant la substance luminescente, dispositif émettant de la lumière, dispositif d'affichage d'images et dispositif d'éclairage
US8415870B2 (en) 2008-08-28 2013-04-09 Panasonic Corporation Semiconductor light emitting device and backlight source, backlight source system, display device and electronic device using the same
JP5614675B2 (ja) * 2010-02-16 2014-10-29 独立行政法人物質・材料研究機構 波長変換部材の製造方法
CN102956802B (zh) * 2011-08-18 2015-06-17 松下电器产业株式会社 照明装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012073887A1 (ja) 2010-11-30 2012-06-07 パナソニック株式会社 蛍光体及び発光装置
US8816377B2 (en) 2010-11-30 2014-08-26 Panasonic Corporation Phosphor and light emitting device

Also Published As

Publication number Publication date
JP2006045526A (ja) 2006-02-16

Similar Documents

Publication Publication Date Title
US8384285B2 (en) Phosphor, light-emitting device using same, image display and illuminating device
JP5206941B2 (ja) 蛍光体とその製造方法および発光器具
US7229571B2 (en) Phosphor for white LED and a white LED
JP5833918B2 (ja) 蛍光体及びその製造方法並びにこれを用いた発光装置
US7445730B2 (en) Phosphor and manufacturing method of the same, and light emitting device using the phosphor
JP5092667B2 (ja) 発光装置
WO2006016711A1 (ja) 蛍光体とその製造方法および発光器具
JP6061332B2 (ja) 蛍光体、その製造方法、発光装置および画像表示装置
JP4799549B2 (ja) 白色発光ダイオード
WO2016076380A1 (ja) 蛍光体、発光装置、照明装置及び画像表示装置
JP4168776B2 (ja) 発光装置及びそれを用いた照明装置
JP4148245B2 (ja) 蛍光体、及び、それを用いた発光素子、並びに、画像表示装置、照明装置
CN109943333B (zh) 稀土类铝酸盐荧光体及其制造方法
JP2017210529A (ja) 蛍光体、その製造方法、発光装置、画像表示装置、顔料、および、紫外線吸収剤
JP6421806B2 (ja) アルミン酸塩蛍光体の製造方法、アルミン酸塩蛍光体及び発光装置
JP4148298B2 (ja) 蛍光体、及び、それを用いた発光素子、並びに、画像表示装置、照明装置
JP2011052099A (ja) 窒化物蛍光体の製造方法
JP2005243699A (ja) 発光素子、及び画像表示装置、並びに照明装置
JP2017190434A (ja) 蛍光体、発光装置、照明装置及び画像表示装置
JP4661419B2 (ja) 蛍光体及びそれを用いた発光装置
JP2007023129A (ja) 蛍光体及びそれを用いた発光装置
JP7369410B1 (ja) 蛍光体、発光装置、照明装置、画像表示装置及び車両用表示灯
JP7369409B1 (ja) 蛍光体、発光装置、照明装置、画像表示装置及び車両用表示灯
JP2007321139A (ja) 蛍光体の製造方法、蛍光体、発光素子、発光装置、画像表示装置及び照明装置
JP2012087232A (ja) カルシウム原料としてバーテライト型炭酸カルシウムを使用した蛍光体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080125

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A132

Effective date: 20080304

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080501

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080603

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080616

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110704

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 4148245

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110704

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120704

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130704

Year of fee payment: 5

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

EXPY Cancellation because of completion of term