CN100396755C - 球形蓝色荧光物质的制备方法 - Google Patents

球形蓝色荧光物质的制备方法 Download PDF

Info

Publication number
CN100396755C
CN100396755C CNB008189706A CN00818970A CN100396755C CN 100396755 C CN100396755 C CN 100396755C CN B008189706 A CNB008189706 A CN B008189706A CN 00818970 A CN00818970 A CN 00818970A CN 100396755 C CN100396755 C CN 100396755C
Authority
CN
China
Prior art keywords
mixture
spherical
phosphor
mixed
bam
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 - Fee Related
Application number
CNB008189706A
Other languages
English (en)
Chinese (zh)
Other versions
CN1434847A (zh
Inventor
金钧中
姜旼秀
权泰贤
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.)
Dae Joo Electronic Materials Co Ltd
Original Assignee
LG Chemical Co 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 LG Chemical Co Ltd filed Critical LG Chemical Co Ltd
Publication of CN1434847A publication Critical patent/CN1434847A/zh
Application granted granted Critical
Publication of CN100396755C publication Critical patent/CN100396755C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7734—Aluminates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
CNB008189706A 2000-12-16 2000-12-16 球形蓝色荧光物质的制备方法 Expired - Fee Related CN100396755C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2000/001476 WO2002064701A1 (en) 1999-12-02 2000-12-16 Method for manufacturing spherical blue fluorescent substance

Publications (2)

Publication Number Publication Date
CN1434847A CN1434847A (zh) 2003-08-06
CN100396755C true CN100396755C (zh) 2008-06-25

Family

ID=19198306

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008189706A Expired - Fee Related CN100396755C (zh) 2000-12-16 2000-12-16 球形蓝色荧光物质的制备方法

Country Status (4)

Country Link
EP (1) EP1341870A4 (https=)
JP (1) JP3834290B2 (https=)
CN (1) CN100396755C (https=)
WO (1) WO2002064701A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002208355A (ja) * 2001-01-10 2002-07-26 Nec Corp プラズマディスプレイパネル
KR100560585B1 (ko) * 2003-10-24 2006-03-15 한국과학기술연구원 청색 ｂａｍ 형광체의 제조 방법
CN104277830A (zh) * 2014-09-28 2015-01-14 彩虹集团电子股份有限公司 一种三基色节能灯用蓝色荧光粉的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02170888A (ja) * 1988-12-23 1990-07-02 Toshiba Corp 青色発光蛍光体の製造方法
JPH09157644A (ja) * 1995-12-11 1997-06-17 Matsushita Electron Corp アルミン酸塩蛍光体とその製造方法及びその蛍光体を用いた放電装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943507B2 (ja) * 1976-05-27 1984-10-22 大日本塗料株式会社 青色発光螢光体の製造方法
KR100247817B1 (ko) * 1993-02-18 2000-03-15 손욱 형광램프용 청색 발광형광체

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02170888A (ja) * 1988-12-23 1990-07-02 Toshiba Corp 青色発光蛍光体の製造方法
JPH09157644A (ja) * 1995-12-11 1997-06-17 Matsushita Electron Corp アルミン酸塩蛍光体とその製造方法及びその蛍光体を用いた放電装置

Also Published As

Publication number Publication date
JP3834290B2 (ja) 2006-10-18
EP1341870A1 (en) 2003-09-10
CN1434847A (zh) 2003-08-06
EP1341870A4 (en) 2004-12-29
WO2002064701A1 (en) 2002-08-22
JP2004518798A (ja) 2004-06-24

Similar Documents

Publication Publication Date Title
JP2010185082A (ja) 蛍光体及びその製造方法
CN102181285B (zh) 一种硅氧氮化物荧光粉及其制备方法
JP2002501950A (ja) 高輝度、小粒子赤色発光蛍光体の調製方法
JP3607613B2 (ja) 小粒子テルビウム活性化ホウ酸イットリウムガドリニウム蛍燐光体および製法
JP2001288465A (ja) Ｖｕｖ励起光発光装置のための緑色発光性アルカリ土類アルミン酸塩蛍光体の製法
CN100396755C (zh) 球形蓝色荧光物质的制备方法
KR101414948B1 (ko) Ｅｕ 활성화 알칼리 토류 금속 실리케이트 형광체의 제조 방법
Chen et al. Luminescence properties of BAM phosphor synthesized by TEA coprecipitation method
CN100386404C (zh) 一种新颖的蓝色磷光体及其制备方法
US6841093B2 (en) Method for manufacturing spherical blue fluorescent substance
JP3915504B2 (ja) ケイ酸塩蛍光体の製造方法
CN102127439A (zh) 荧光体及紫外线激励发光元件
KR100385723B1 (ko) 구형 청색 형광체 제조방법
CN101284989A (zh) 一种可被紫外光有效激发的铕掺杂的钼酸锶led用红色荧光粉的制备方法
Sahu et al. Structural and photoluminescence behavior of a blue–green-emitting Y6Ba4 (SiO4) 6F2: x Tb3+ fluorapatite phosphor
KR100560585B1 (ko) 청색 ｂａｍ 형광체의 제조 방법
KR100385703B1 (ko) 구형의 ｂａｍ 청색 형광체의 새로운 제조방법
CN108148581A (zh) 一种硅酸盐基荧光粉
JPH03143985A (ja) 蛍光体の製造方法
JP2004143277A (ja) 蛍光体、及び、その製造方法
JP2002371273A (ja) プラズマディスプレイ装置および蛍光体の製造方法
JP2004224842A (ja) 高輝度発光体の製造方法および高輝度発光体
JP2001101976A (ja) ディスプレイ用蛍光体ペースト、ディスプレイ用部材およびディスプレイ
CN117946670A (zh) 一种自还原铝酸锶长余辉发光材料及其在空气气氛下的制备方法
JP2006348221A (ja) 蛍光体粒子

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CONTINENT ELECTRONICS MATERIAL CO., LTD.

Free format text: FORMER OWNER: LG CHEMICAL CO., LTD.

Effective date: 20080725

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20080725

Address after: South Korea 429-848 Gyeonggi Do

Patentee after: Daejoo Electronic Materials Co.

Address before: Seoul, South Kerean

Patentee before: LG Chemical Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080625

Termination date: 20131216