GB1174518A - Cerium-Activated Yttrium ALuminate Phosphors. - Google Patents

Cerium-Activated Yttrium ALuminate Phosphors.

Info

Publication number
GB1174518A
GB1174518A GB09851/67A GB1985168A GB1174518A GB 1174518 A GB1174518 A GB 1174518A GB 09851/67 A GB09851/67 A GB 09851/67A GB 1985168 A GB1985168 A GB 1985168A GB 1174518 A GB1174518 A GB 1174518A
Authority
GB
United Kingdom
Prior art keywords
phosphor
cerium
april
activated yttrium
aluminate phosphors
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
GB09851/67A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1174518A publication Critical patent/GB1174518A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/20—Luminescent screens characterised by the luminescent material
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
GB09851/67A 1967-04-29 1968-04-26 Cerium-Activated Yttrium ALuminate Phosphors. Expired GB1174518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL676706095A NL154361B (nl) 1967-04-29 1967-04-29 Kathodestraalbuis voor lichtstipaftasting.

Publications (1)

Publication Number Publication Date
GB1174518A true GB1174518A (en) 1969-12-17

Family

ID=19800008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09851/67A Expired GB1174518A (en) 1967-04-29 1968-04-26 Cerium-Activated Yttrium ALuminate Phosphors.

Country Status (11)

Country Link
US (1) US3564322A (fr)
AT (1) AT280371B (fr)
BE (1) BE714420A (fr)
CH (1) CH487498A (fr)
DK (1) DK119366B (fr)
ES (1) ES353255A1 (fr)
FR (1) FR1564271A (fr)
GB (1) GB1174518A (fr)
NL (1) NL154361B (fr)
NO (1) NO127323B (fr)
SE (1) SE330056B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070301A (en) * 1975-06-02 1978-01-24 Matsushita Electric Industrial Co., Ltd. Method of preparing cerium-activated yttriumaluminate phosphor of improved efficiency
US5076964A (en) * 1990-11-01 1991-12-31 Gte Products Corporation Process for producing cerium activated yttrium gallium aluminate CRT phosphor

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699478A (en) * 1969-05-26 1972-10-17 Bell Telephone Labor Inc Display system
US3691482A (en) * 1970-01-19 1972-09-12 Bell Telephone Labor Inc Display system
US3943400A (en) * 1971-07-24 1976-03-09 U.S. Philips Corporation Cathode-ray tube provided with a luminescent silicate
NL7406960A (nl) * 1974-05-24 1975-11-26 Philips Nv Werkwijze voor het bereiden van een zeldzaam- -aard-aluminiaat, in het bijzonder een lumines- cerend zeldzaam-aard-aluminaat.
US4034257A (en) * 1975-06-05 1977-07-05 General Electric Company Mercury vapor lamp utilizing a combination of phosphor materials
US4241276A (en) * 1979-06-20 1980-12-23 Gte Products Corporation Warm color arc discharge lamp having improved efficiency
EP1659335A4 (fr) * 2003-08-28 2010-05-05 Mitsubishi Chem Corp Dispositif emetteur de lumiere et phosphore
KR20060082527A (ko) * 2005-01-12 2006-07-19 삼성에스디아이 주식회사 형광체 및 이를 이용한 플라즈마 디스플레이 패널
CN101475800B (zh) * 2009-01-23 2012-07-18 罗维鸿 以钆镥铈为基质的荧光粉及使用其的暖白光发光二极管
KR101423249B1 (ko) 2009-07-28 2014-07-24 드미트리 유리예비치 소코로프 고체 백색 광원들을 위한 무기 발광물질
WO2012053924A1 (fr) 2010-10-22 2012-04-26 Vishnyakov Anatoly Vasilyevich Matériau luminescent pour sources de lumière blanche à semi-conducteur
RU2506301C2 (ru) * 2012-04-11 2014-02-10 Анатолий Васильевич Вишняков Люминесцирующий материал для твердотельных источников белого света
WO2014088448A1 (fr) * 2012-12-06 2014-06-12 Vishnyakov Anatoly Vasilyevich Matériau luminescent pour sources de lumière blanche à semi-conducteur
US9447319B2 (en) 2012-12-14 2016-09-20 Cree, Inc. Yellow phosphor having an increased activator concentration and a method of making a yellow phosphor
US9331253B2 (en) 2014-09-03 2016-05-03 Cree, Inc. Light emitting diode (LED) component comprising a phosphor with improved excitation properties
RU2582699C1 (ru) * 2015-02-16 2016-04-27 Федеральное государственное автономное образовательное учреждение высшего образования "Новосибирский национальный исследовательский университет" (Новосибирский государственный университет, НГУ) Способ твёрдофазного синтеза люминофоров белого свечения на основе редкоземельных гранатов
RU2618867C2 (ru) * 2015-10-23 2017-05-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" Шихта для получения алюминатных люминофоров с кристаллической структурой граната, активированных церием, и способ их получения

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070301A (en) * 1975-06-02 1978-01-24 Matsushita Electric Industrial Co., Ltd. Method of preparing cerium-activated yttriumaluminate phosphor of improved efficiency
US5076964A (en) * 1990-11-01 1991-12-31 Gte Products Corporation Process for producing cerium activated yttrium gallium aluminate CRT phosphor

Also Published As

Publication number Publication date
NO127323B (fr) 1973-06-04
SE330056B (fr) 1970-11-02
DE1764218A1 (de) 1971-07-01
DE1764218B2 (de) 1976-07-15
BE714420A (fr) 1968-10-29
DK119366B (da) 1970-12-21
US3564322A (en) 1971-02-16
NL154361B (nl) 1977-08-15
AT280371B (de) 1970-04-10
CH487498A (de) 1970-03-15
FR1564271A (fr) 1969-04-18
ES353255A1 (es) 1969-10-01
NL6706095A (fr) 1968-10-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee