IT1081542B - Schermo luminescente - Google Patents

Schermo luminescente

Info

Publication number
IT1081542B
IT1081542B IT2556277A IT2556277A IT1081542B IT 1081542 B IT1081542 B IT 1081542B IT 2556277 A IT2556277 A IT 2556277A IT 2556277 A IT2556277 A IT 2556277A IT 1081542 B IT1081542 B IT 1081542B
Authority
IT
Italy
Prior art keywords
luminescent screen
luminescent
screen
Prior art date
Application number
IT2556277A
Other languages
English (en)
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1081542B publication Critical patent/IT1081542B/it

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
    • C09K11/778—Borates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
IT2556277A 1976-07-13 1977-07-08 Schermo luminescente IT1081542B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7607724A NL174368C (nl) 1976-07-13 1976-07-13 Luminescerend scherm alsmede lagedrukkwikdampontladingslamp voorzien van een dergelijk scherm.

Publications (1)

Publication Number Publication Date
IT1081542B true IT1081542B (it) 1985-05-21

Family

ID=19826589

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2556277A IT1081542B (it) 1976-07-13 1977-07-08 Schermo luminescente

Country Status (11)

Country Link
JP (1) JPS5333986A (it)
AU (1) AU508433B2 (it)
BE (1) BE856705A (it)
BR (1) BR7704523A (it)
CA (1) CA1102105A (it)
DE (1) DE2730063C2 (it)
ES (1) ES460611A1 (it)
FR (1) FR2358457A1 (it)
GB (1) GB1536637A (it)
IT (1) IT1081542B (it)
NL (1) NL174368C (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7807274A (nl) * 1978-03-10 1979-09-12 Philips Nv Luminescerende stof, luminescerend scherm voorzien van een dergelijke stof en lagedrukkwikdampontladingslamp voorzien van een dergelijk scherm.
NL7905162A (nl) * 1979-07-03 1981-01-06 Philips Nv Lagedrukkwikdampontladingslamp.
NL184712C (nl) * 1979-07-03 1989-10-02 Philips Nv Lagedrukkwikdampontladingslamp.
NL7905680A (nl) * 1979-07-23 1981-01-27 Philips Nv Luminescerend scherm.
JPS5915158B2 (ja) * 1979-10-15 1984-04-07 株式会社日立製作所 けい光体及びその製造方法
NL8100346A (nl) * 1981-01-26 1982-08-16 Philips Nv Luminescerend scherm.
JPS58150557U (ja) * 1982-04-03 1983-10-08 本田技研工業株式会社 車両用ワイパ−の制御装置
US4883970A (en) * 1986-08-15 1989-11-28 E. I. Du Pont De Nemours And Company X-ray intensifying screens containing activated rare earth borates
FR2743555B1 (fr) * 1996-01-17 1998-02-27 Rhone Poulenc Chimie Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore
FR2782995B1 (fr) * 1998-09-03 2000-10-06 Rhodia Chimie Sa Borate de lanthane, de lutecium, d'yttrium ou de gadolinium comprenant deux dopants et son precurseur, utilisation dans les systemes a plasma ou a rayons x
EP1741118B1 (en) * 2004-04-22 2008-12-17 Philips Intellectual Property & Standards GmbH Dielectric barrier discharge lamp comprising an uv-b phosphor
ATE417322T1 (de) 2004-06-14 2008-12-15 Koninkl Philips Electronics Nv Niederdruck-gasentladungslampe mit einem uv-b- leuchtstoff
JP2009533812A (ja) 2006-04-11 2009-09-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｕｖ蛍光体を含む放電ランプ
JP2013110155A (ja) * 2011-11-17 2013-06-06 Sanken Electric Co Ltd 発光装置
CN115322783B (zh) * 2022-07-26 2024-03-22 华东师范大学 一种铋离子和/或稀土离子共掺的偏硼酸钆荧光材料及合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB512154A (en) * 1938-03-11 1939-08-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Improvements in luminescent materials
JPS539433B2 (it) * 1972-09-09 1978-04-05

Also Published As

Publication number Publication date
GB1536637A (en) 1978-12-20
DE2730063C2 (de) 1982-07-08
NL174368B (nl) 1984-01-02
CA1102105A (en) 1981-06-02
ES460611A1 (es) 1978-07-01
JPS5333986A (en) 1978-03-30
AU508433B2 (en) 1980-03-20
JPS578151B2 (it) 1982-02-15
BR7704523A (pt) 1978-04-11
FR2358457B1 (it) 1981-08-14
DE2730063A1 (de) 1978-01-26
FR2358457A1 (fr) 1978-02-10
NL174368C (nl) 1984-06-01
AU2691977A (en) 1979-01-18
BE856705A (fr) 1978-01-11
NL7607724A (nl) 1978-01-17

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