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TWI264245B - A blue phosphor and a method of preparing the same - Google Patents

A blue phosphor and a method of preparing the same

Info

Publication number
TWI264245B
TWI264245B TW093140345A TW93140345A TWI264245B TW I264245 B TWI264245 B TW I264245B TW 093140345 A TW093140345 A TW 093140345A TW 93140345 A TW93140345 A TW 93140345A TW I264245 B TWI264245 B TW I264245B
Authority
TW
Taiwan
Prior art keywords
blue
phosphor
preparing
same
blue phosphor
Prior art date
Application number
TW093140345A
Other languages
English (en)
Other versions
TW200526081A (en
Inventor
Gyun-Joong Kim
Tae-Hyun Kwon
Kwang-Wook Choi
Won-Kyoung Oh
Min-Soo Kang
Original Assignee
Lg Chemical 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 Ltd filed Critical Lg Chemical Ltd
Publication of TW200526081A publication Critical patent/TW200526081A/zh
Application granted granted Critical
Publication of TWI264245B publication Critical patent/TWI264245B/zh

Links

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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7734—Aluminates
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/10—AC-PDPs with at least one main electrode being out of contact with the plasma
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20—Constructional details
    • H01J11/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J11/42—Fluorescent layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Luminescent Compositions (AREA)
  • Gas-Filled Discharge Tubes (AREA)
TW093140345A 2003-12-23 2004-12-23 A blue phosphor and a method of preparing the same TWI264245B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030095816A KR100553216B1 (ko) 2003-12-23 2003-12-23 신규 청색 형광체 및 이의 제조방법

Publications (2)

Publication Number Publication Date
TW200526081A TW200526081A (en) 2005-08-01
TWI264245B true TWI264245B (en) 2006-10-11

Family

ID=36788769

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093140345A TWI264245B (en) 2003-12-23 2004-12-23 A blue phosphor and a method of preparing the same

Country Status (7)

Country Link
US (1) US20050179009A1 (zh)
JP (1) JP4473259B2 (zh)
KR (1) KR100553216B1 (zh)
CN (1) CN100386404C (zh)
DE (1) DE112004000641T5 (zh)
TW (1) TWI264245B (zh)
WO (1) WO2005061658A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100560443B1 (ko) * 2004-05-28 2006-03-13 삼성에스디아이 주식회사 플라즈마 디스플레이 패널용 청색 형광체 및 그의 제조 방법
US7652416B2 (en) 2005-03-30 2010-01-26 Daegoo Electronic Materials Co., Ltd. Lamp having good maintenance behavior of brightness and color coordinations
US20080277624A1 (en) * 2005-10-28 2008-11-13 Beladakere Nagendra N Photoluminescent Material
WO2007116331A1 (en) * 2006-04-11 2007-10-18 Philips Intellectual Property & Standards Gmbh Discharge lamp comprising uv-phosphor
US7736536B2 (en) * 2006-07-11 2010-06-15 Intematix Corporation Compositions comprising a mixture of a BAM phosphor and at least one other hexaaluminate
WO2013001444A1 (en) * 2011-06-29 2013-01-03 Koninklijke Philips Electronics N.V. Luminescent material particles comprising a coating and lighting unit comprising such luminescent material
CN105482818B (zh) * 2015-12-23 2017-12-12 江苏师范大学 一种由Eu2+激活的蓝色氟化物荧光粉的制备方法及应用
CN105694886B (zh) * 2015-12-23 2017-12-26 江苏师范大学 一种Eu2+掺杂的氟酸盐基发光材料的制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727607C2 (de) * 1997-06-28 2000-11-23 Philips Corp Intellectual Pty Plasmabildschirm mit einer UV-Leuchtstoffzubereitung und UV-Leuchtstoffzubereitung
CN1247736C (zh) * 1997-11-06 2006-03-29 松下电器产业株式会社 荧光体材料、荧光粉材料、等离子体显示器及其制造方法
CN1149274C (zh) * 1999-01-28 2004-05-12 北京宏业亚阳荧光材料厂 发光材料及其制备方法
CN1091793C (zh) * 1999-07-23 2002-10-02 山东伦博实业集团有限公司 包裹型稀土激活碱土金属铝酸盐发光材料及其制备工艺
US6210605B1 (en) * 1999-07-26 2001-04-03 General Electric Company Mn2+ activated green emitting SrAL12O19 luminiscent material
JP2001081459A (ja) * 1999-09-16 2001-03-27 Noritake Co Ltd 酸化物蛍光体
JP4727093B2 (ja) * 2001-09-12 2011-07-20 パナソニック株式会社 プラズマディスプレイ装置
JP4235748B2 (ja) * 2002-03-18 2009-03-11 株式会社日立プラズマパテントライセンシング 表示装置
JP2003336052A (ja) * 2002-05-17 2003-11-28 Matsushita Electric Ind Co Ltd プラズマディスプレイ装置

Also Published As

Publication number Publication date
JP4473259B2 (ja) 2010-06-02
DE112004000641T5 (de) 2006-04-06
KR100553216B1 (ko) 2006-02-22
CN100386404C (zh) 2008-05-07
WO2005061658A1 (en) 2005-07-07
CN1791658A (zh) 2006-06-21
JP2007528426A (ja) 2007-10-11
KR20050064449A (ko) 2005-06-29
US20050179009A1 (en) 2005-08-18
TW200526081A (en) 2005-08-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees