DE602008004860D1 - Weißer Leuchtstoff, Lichtemissionsvorrichtung damit und Anzeigevorrichtung - Google Patents

Weißer Leuchtstoff, Lichtemissionsvorrichtung damit und Anzeigevorrichtung

Info

Publication number
DE602008004860D1
DE602008004860D1 DE602008004860T DE602008004860T DE602008004860D1 DE 602008004860 D1 DE602008004860 D1 DE 602008004860D1 DE 602008004860 T DE602008004860 T DE 602008004860T DE 602008004860 T DE602008004860 T DE 602008004860T DE 602008004860 D1 DE602008004860 D1 DE 602008004860D1
Authority
DE
Germany
Prior art keywords
light emission
white fluorescent
display device
emission device
display
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.)
Active
Application number
DE602008004860T
Other languages
English (en)
Inventor
Yong-Chan You
Jae-Woo Bae
Gyeong-Jae Heo
Sang-Hyuk Lee
Kyu-Chan Park
Sun-Hwa Kwon
Ji-Hyun Kim
Young-Suk Cho
Ui-Song Do
Hui-Young Ku
Yoo-Jung Lee
Byung-Kyun Kim
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.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI 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 Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of DE602008004860D1 publication Critical patent/DE602008004860D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C09K11/61—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/611—Chalcogenides
    • C09K11/612—Chalcogenides with zinc or cadmium
    • 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
    • C09K11/641—Chalcogenides
    • C09K11/642—Chalcogenides with zinc or cadmium
    • 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
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • 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
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • C09K11/7789—Oxysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
DE602008004860T 2007-08-21 2008-08-07 Weißer Leuchtstoff, Lichtemissionsvorrichtung damit und Anzeigevorrichtung Active DE602008004860D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20070083949 2007-08-21

Publications (1)

Publication Number Publication Date
DE602008004860D1 true DE602008004860D1 (de) 2011-03-24

Family

ID=39853708

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008004860T Active DE602008004860D1 (de) 2007-08-21 2008-08-07 Weißer Leuchtstoff, Lichtemissionsvorrichtung damit und Anzeigevorrichtung

Country Status (6)

Country Link
US (1) US7952266B2 (de)
EP (1) EP2028251B1 (de)
JP (1) JP2009046668A (de)
CN (1) CN101372618B (de)
DE (1) DE602008004860D1 (de)
TW (1) TW200914582A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215815B2 (en) * 2005-06-07 2012-07-10 Oree, Inc. Illumination apparatus and methods of forming the same
US8272758B2 (en) 2005-06-07 2012-09-25 Oree, Inc. Illumination apparatus and methods of forming the same
WO2006131924A2 (en) * 2005-06-07 2006-12-14 Oree, Advanced Illumination Solutions Inc. Illumination apparatus
US7907804B2 (en) * 2007-12-19 2011-03-15 Oree, Inc. Elimination of stitch artifacts in a planar illumination area
US8182128B2 (en) * 2007-12-19 2012-05-22 Oree, Inc. Planar white illumination apparatus
US8231237B2 (en) * 2008-03-05 2012-07-31 Oree, Inc. Sub-assembly and methods for forming the same
US8297786B2 (en) 2008-07-10 2012-10-30 Oree, Inc. Slim waveguide coupling apparatus and method
US8301002B2 (en) * 2008-07-10 2012-10-30 Oree, Inc. Slim waveguide coupling apparatus and method
KR20100063536A (ko) * 2008-12-03 2010-06-11 삼성에스디아이 주식회사 발광 장치 및 이 발광 장치를 광원으로 사용하는 표시 장치
US20100208469A1 (en) * 2009-02-10 2010-08-19 Yosi Shani Illumination surfaces with reduced linear artifacts
US8624527B1 (en) 2009-03-27 2014-01-07 Oree, Inc. Independently controllable illumination device
US20100320904A1 (en) * 2009-05-13 2010-12-23 Oree Inc. LED-Based Replacement Lamps for Incandescent Fixtures
WO2010150202A2 (en) 2009-06-24 2010-12-29 Oree, Advanced Illumination Solutions Inc. Illumination apparatus with high conversion efficiency and methods of forming the same
WO2011022880A1 (zh) 2009-08-26 2011-03-03 海洋王照明科技股份有限公司 发光元件、其制造方法及其发光方法
WO2011022879A1 (zh) 2009-08-26 2011-03-03 海洋王照明科技股份有限公司 发光元件、其制造方法及其发光方法
JP5612688B2 (ja) * 2009-08-26 2014-10-22 海洋王照明科技股▲ふん▼有限公司 発光素子、その製造方法および発光方法
EP2472562B1 (de) 2009-08-26 2016-08-10 Ocean's King Lighting Science&Technology Co., Ltd. Lumineszenzelement, herstellungsverfahren dafür und dieses verwendendes lumineszenzverfahren
US9096792B2 (en) 2009-08-26 2015-08-04 Ocean's King Lighting Science & Technology Co., Ltd. Luminescent element including nitride, preparation method thereof and luminescence method
CN102337129A (zh) * 2011-07-22 2012-02-01 彩虹集团电子股份有限公司 一种fed用红色发光荧光粉及其制备方法
US8591072B2 (en) 2011-11-16 2013-11-26 Oree, Inc. Illumination apparatus confining light by total internal reflection and methods of forming the same
WO2014006501A1 (en) 2012-07-03 2014-01-09 Yosi Shani Planar remote phosphor illumination apparatus
JP6265055B2 (ja) * 2014-01-14 2018-01-24 ソニー株式会社 発光装置、表示装置および照明装置
CN113667478B (zh) * 2021-08-31 2024-03-26 东莞市中科原子精密制造科技有限公司 白荧光粉、白荧光屏及白荧光粉和白荧光屏制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015484A (ja) 1983-07-08 1985-01-26 Hitachi Ltd インデツクス方式カラ−受像管
JPS6128578A (ja) 1983-12-28 1986-02-08 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 白色発光螢光体
KR100315106B1 (ko) 1994-07-26 2002-02-19 김순택 표시소자
CN1152568C (zh) * 2000-03-10 2004-06-02 清华大学 薄膜场发射平板显示器
TW567222B (en) 2000-04-11 2003-12-21 Toshiba Corp Phosphor for display and field-emission display
JP2002226847A (ja) * 2000-04-11 2002-08-14 Toshiba Corp 表示装置用蛍光体およびそれを用いた電界放出型表示装置
CN1285067C (zh) * 2001-11-29 2006-11-15 京东方科技集团股份有限公司 基于碳纳米管平板显示器及其制作方法
JP2005048158A (ja) * 2003-07-15 2005-02-24 Hitachi Ltd 画像表示装置
US7391060B2 (en) * 2004-04-27 2008-06-24 Matsushita Electric Industrial Co., Ltd. Phosphor composition and method for producing the same, and light-emitting device using the same
KR100764769B1 (ko) 2004-05-15 2007-10-11 엘지전자 주식회사 고 효율 전계발광 면광원 소자
KR20050113505A (ko) * 2004-05-29 2005-12-02 삼성에스디아이 주식회사 전계방출 표시장치 및 그 제조방법
CN1721501A (zh) * 2004-07-14 2006-01-18 上海巍巍光能新材料有限公司 稀土发光材料
KR100708717B1 (ko) 2005-10-11 2007-04-17 삼성에스디아이 주식회사 전자 방출 발광 소자 및 이를 이용한 평판 디스플레이 장치
US7336023B2 (en) * 2006-02-08 2008-02-26 Youh Meng-Jey Cold cathode field emission devices having selective wavelength radiation
KR100898288B1 (ko) * 2008-01-09 2009-05-18 삼성에스디아이 주식회사 백색 형광체, 이를 이용하는 발광 장치, 및 이 발광 장치를백 라이트 유닛으로 사용하는 액정 표시 장치

Also Published As

Publication number Publication date
CN101372618A (zh) 2009-02-25
EP2028251A1 (de) 2009-02-25
CN101372618B (zh) 2011-11-30
JP2009046668A (ja) 2009-03-05
US20090051268A1 (en) 2009-02-26
US7952266B2 (en) 2011-05-31
TW200914582A (en) 2009-04-01
EP2028251B1 (de) 2011-02-09

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