DE3461826D1 - Visual display system utilizing high luminosity single crystal garnet material - Google Patents

Visual display system utilizing high luminosity single crystal garnet material

Info

Publication number
DE3461826D1
DE3461826D1 DE8484306854T DE3461826T DE3461826D1 DE 3461826 D1 DE3461826 D1 DE 3461826D1 DE 8484306854 T DE8484306854 T DE 8484306854T DE 3461826 T DE3461826 T DE 3461826T DE 3461826 D1 DE3461826 D1 DE 3461826D1
Authority
DE
Germany
Prior art keywords
single crystal
display system
visual display
system utilizing
utilizing high
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
Application number
DE8484306854T
Other languages
English (en)
Inventor
George Wayne Berkstresser
Tai-Chan Donald Huo
Joseph Shmulovich
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3461826D1 publication Critical patent/DE3461826D1/de
Expired legal-status Critical Current

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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
DE8484306854T 1983-10-17 1984-10-09 Visual display system utilizing high luminosity single crystal garnet material Expired DE3461826D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/542,391 US4550256A (en) 1983-10-17 1983-10-17 Visual display system utilizing high luminosity single crystal garnet material

Publications (1)

Publication Number Publication Date
DE3461826D1 true DE3461826D1 (en) 1987-02-05

Family

ID=24163630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484306854T Expired DE3461826D1 (en) 1983-10-17 1984-10-09 Visual display system utilizing high luminosity single crystal garnet material

Country Status (4)

Country Link
US (1) US4550256A (de)
EP (1) EP0142931B1 (de)
JP (1) JPS60144381A (de)
DE (1) DE3461826D1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090818A (en) * 1982-08-06 1992-02-25 Kleinerman Marcos Y Fiber optic systems for sensing temperature and other physical variables
US5222810A (en) * 1982-08-06 1993-06-29 Kleinerman Marcos Y Fiber optic systems for sensing temperature and other physical variables
US4757232A (en) * 1985-01-16 1988-07-12 American Telephone And Telegraph Company, At&T Bell Laboratories Visual display system comprising epitaxial terbium-activated garnet material
US4807241A (en) * 1985-06-28 1989-02-21 American Telephone And Telegraph Company At&T Bell Laboratories Electron beam pumped laser
US4786839A (en) * 1985-10-11 1988-11-22 American Telephone And Telegraph Company At&T Bell Laboratories Single crystal YAG color CRT
US4713577A (en) * 1985-12-20 1987-12-15 Allied Corporation Multi-layer faceted luminescent screens
US4835437A (en) * 1986-02-10 1989-05-30 American Telephone And Telegraph Company, At&T Bell Laboratories Cathode ray tube with single crystal target
US4755715A (en) * 1986-02-28 1988-07-05 American Telephone & Telegraph Company, At&T Bell Laboratories Pr:tb activated phosphor for use in CRTS
NL8700109A (nl) * 1987-01-19 1988-08-16 Philips Nv Luminescerend met driewaardig thulium geaktiveerd lanthaangallaat, luminescerend scherm voorzien van een dergelijk gallaat en kathodestraalbuis voorzien van een dergelijk scherm.
JPH01108295A (ja) * 1987-10-19 1989-04-25 Nichia Chem Ind Ltd 投写管用緑色発光螢光体
EP0327171B1 (de) * 1988-02-03 1993-01-27 Koninklijke Philips Electronics N.V. Blauleuchtendes Lanthan-Gadolinium-Oxybromid, Leuchtschirm mit einem derartigen Oxybromid und Kathodenstrahlröhre mit einem derartigen Schirm
US5332906A (en) * 1992-08-12 1994-07-26 Martin Marietta Energy Systems, Inc. Scintillator assembly for alpha radiation detection and an associated method of making
JP2509427B2 (ja) * 1992-12-04 1996-06-19 浜松ホトニクス株式会社 イメ―ジ管
DE4301177A1 (de) * 1993-01-19 1994-07-21 Telefunken Microelectron UV-Strahlungsdetektor
US6013199A (en) * 1997-03-04 2000-01-11 Symyx Technologies Phosphor materials
KR100662955B1 (ko) * 1996-06-26 2006-12-28 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 발광 변환 소자를 포함하는 발광 반도체 소자
DE19638667C2 (de) 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
CN1067423C (zh) * 1996-06-28 2001-06-20 电子科技大学 高亮度、高分辨率单晶彩色投影显示管
TW383508B (en) 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
US6608332B2 (en) 1996-07-29 2003-08-19 Nichia Kagaku Kogyo Kabushiki Kaisha Light emitting device and display
US6613247B1 (en) 1996-09-20 2003-09-02 Osram Opto Semiconductors Gmbh Wavelength-converting casting composition and white light-emitting semiconductor component
DE19934126A1 (de) * 1999-07-23 2001-01-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Leuchtstoff für Lichtquellen und zugehörige Lichtquelle
US7132786B1 (en) * 1999-07-23 2006-11-07 Osram Gmbh Luminescent array, wavelength-converting sealing material and light source
CN100344728C (zh) * 1999-07-23 2007-10-24 电灯专利信托有限公司 光源的发光物质及其相关的光源
DE19951790A1 (de) * 1999-10-27 2001-05-03 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Leuchtstoff für Lichtquellen und zugehörige Lichtquelle
US6630691B1 (en) * 1999-09-27 2003-10-07 Lumileds Lighting U.S., Llc Light emitting diode device comprising a luminescent substrate that performs phosphor conversion
US6552487B1 (en) 1999-10-27 2003-04-22 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh Phosphor for light sources, and associated light source
JP4817534B2 (ja) * 2000-06-09 2011-11-16 星和電機株式会社 発光ダイオードランプ
US6596195B2 (en) 2001-06-01 2003-07-22 General Electric Company Broad-spectrum terbium-containing garnet phosphors and white-light sources incorporating the same
US7252787B2 (en) * 2003-10-29 2007-08-07 General Electric Company Garnet phosphor materials having enhanced spectral characteristics
US7442326B2 (en) 2003-10-29 2008-10-28 Lumination Llc Red garnet phosphors for use in LEDs
US7094362B2 (en) * 2003-10-29 2006-08-22 General Electric Company Garnet phosphor materials having enhanced spectral characteristics
DE10360546A1 (de) * 2003-12-22 2005-07-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Leuchtstoff und Lichtquelle mit derartigem Leuchtstoff
JP4843990B2 (ja) * 2005-04-22 2011-12-21 日亜化学工業株式会社 蛍光体およびそれを用いた発光装置
DE102007010719A1 (de) 2007-03-06 2008-09-11 Merck Patent Gmbh Leuchtstoffe bestehend aus dotierten Granaten für pcLEDs
FR2920762B1 (fr) * 2007-09-10 2009-10-23 Saint Gobain Materiau a proprietes photocatalytiques
KR100937962B1 (ko) * 2008-02-01 2010-01-21 삼성에스디아이 주식회사 디스플레이 장치용 형광체 조성물
WO2013164991A1 (ja) * 2012-05-01 2013-11-07 独立行政法人物質・材料研究機構 光学材料及びその製造方法並びに光学材料を用いた発光装置、光アイソレータ及び光加工器
KR102108210B1 (ko) * 2013-02-26 2020-05-08 포항공과대학교 산학협력단 희토류 이온 함유 유리-형광체 복합체 및 이를 포함하는 발광다이오드
JP6955704B2 (ja) * 2013-10-23 2021-10-27 株式会社光波 発光装置
JP6384893B2 (ja) * 2013-10-23 2018-09-05 株式会社光波 単結晶蛍光体及び発光装置
JP6894865B2 (ja) * 2018-04-09 2021-06-30 信越化学工業株式会社 ガーネット型結晶の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589964A (en) * 1976-09-03 1981-05-20 Johnson Matthey Co Ltd Luminescent materials
GB1600492A (en) * 1977-01-19 1981-10-14 Johnson Matthey Co Ltd Luminescent materials

Also Published As

Publication number Publication date
JPS60144381A (ja) 1985-07-30
EP0142931A1 (de) 1985-05-29
EP0142931B1 (de) 1986-12-30
US4550256A (en) 1985-10-29

Similar Documents

Publication Publication Date Title
DE3461826D1 (en) Visual display system utilizing high luminosity single crystal garnet material
GB2143336B (en) Liquid crystal display
GB2146478B (en) Lcd display devices
GB2126402B (en) Liquid crystal display
GB2144569B (en) Lcd display unit
GB2134685B (en) Liquid crystal display
DE3480359D1 (en) Liquid crystal display
AU567935B2 (en) Liquid crystal display
GB8311181D0 (en) Liquid crystal display
GB8408064D0 (en) Liquid crystal colour display panel
EP0091637A3 (en) Liquid crystal display
GB2125202B (en) Liquid crystal display
GB2140023B (en) Liquid crystal display devices
GB2122794B (en) Liquid crystal display
GB2122766B (en) Liquid crystal display
IL70115A (en) Substratum for large and/or high contrast liquid crystal display
GB8319417D0 (en) Textronic display sign
GB8330005D0 (en) Liquid crystal display
GB8320376D0 (en) Liquid crystal display
DE3380367D1 (en) Liquid crystal displays
GB2121226B (en) Liquid crystal display
GB2119994B (en) Liquid crystal displays
GB2119554B (en) Liquid crystal displays
IL69547A0 (en) Liquid crystal display
ZA836238B (en) Liquid crystal display

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee