FR2358745A1 - Fluorure luminescent et ecran luminescent muni d'un tel fluorure - Google Patents
Fluorure luminescent et ecran luminescent muni d'un tel fluorureInfo
- Publication number
- FR2358745A1 FR2358745A1 FR7721487A FR7721487A FR2358745A1 FR 2358745 A1 FR2358745 A1 FR 2358745A1 FR 7721487 A FR7721487 A FR 7721487A FR 7721487 A FR7721487 A FR 7721487A FR 2358745 A1 FR2358745 A1 FR 2358745A1
- Authority
- FR
- France
- Prior art keywords
- fluoride
- luminescent
- screen equipped
- luminescent screen
- formula
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/10—Oxygen atoms
- C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
-
- 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
- C09K11/7732—Halogenides
- C09K11/7733—Halogenides with alkali or alkaline earth metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Luminescent Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Fluorure luminescent activé à l'aide d'europium bivalent répondant à la formule :
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7607723,A NL181960C (nl) | 1976-07-13 | 1976-07-13 | Luminescerend scherm; werkwijze voor de bereiding van een luminescerend fluoride. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2358745A1 true FR2358745A1 (fr) | 1978-02-10 |
FR2358745B1 FR2358745B1 (fr) | 1982-11-12 |
Family
ID=19826588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7721487A Granted FR2358745A1 (fr) | 1976-07-13 | 1977-07-12 | Fluorure luminescent et ecran luminescent muni d'un tel fluorure |
Country Status (7)
Country | Link |
---|---|
US (1) | US4089799A (fr) |
JP (1) | JPS601346B2 (fr) |
CA (1) | CA1086489A (fr) |
DE (1) | DE2730013C2 (fr) |
FR (1) | FR2358745A1 (fr) |
GB (1) | GB1581688A (fr) |
NL (1) | NL181960C (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430969A1 (fr) * | 1978-07-12 | 1980-02-08 | Fuji Photo Film Co Ltd | Corps phosphorescent stimulable, appareil et procede pour l'enregistrement et la reproduction d'une image de radiation |
EP0174875A3 (en) * | 1984-09-14 | 1987-08-19 | Konishiroku Photo Industry Co. Ltd. | Method for converting radiographic image and radiation energy storage panel having stimulable phosphor-containing layer |
US5028509A (en) * | 1984-09-14 | 1991-07-02 | Konica Corporation | Method for converting radiographic image, radiation energy storage panel having stimulable phosphor-containing layer and alkali halide phosphor |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58180693A (ja) * | 1982-04-14 | 1983-10-22 | 株式会社 日本紙パルプ研究所 | パルプ化廃液並びに該廃液のスラツジの焼却処理法 |
JPH02123300U (fr) * | 1989-03-22 | 1990-10-09 | ||
JP2001244188A (ja) * | 2000-03-02 | 2001-09-07 | Optron Inc | 真空紫外用光学部材およびこれを用いた露光装置ならびにデバイス製造方法 |
US9053832B2 (en) | 2009-05-07 | 2015-06-09 | The Regents Of The University Of California | Lanthanide doped strontium-barium cesium halide scintillators |
KR102600473B1 (ko) * | 2016-06-09 | 2023-11-13 | 삼성디스플레이 주식회사 | 조명장치 |
CN112940728B (zh) * | 2021-02-04 | 2022-12-16 | 安徽工程大学 | 一种多波段波长激发的类双钙钛矿结构的红光发光材料及制备方法和应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2806002A (en) * | 1953-04-28 | 1957-09-10 | Rca Corp | Fluoride phosphors |
US2855325A (en) * | 1953-12-03 | 1958-10-07 | Du Mont Allen B Lab Inc | Method of producing luminescent screens for cathode ray tubes |
US3506584A (en) * | 1966-07-14 | 1970-04-14 | Optical Materials Inc | Rare earth containing crystalline material |
BE754334A (fr) * | 1969-08-07 | 1971-01-18 | Western Electric Co | Cristallisation de fluorures de terres rares en presence d'un fondant et produits resultants |
US3702828A (en) * | 1971-03-25 | 1972-11-14 | Gen Electric | Europium-activated barium and strontium,calcium aluminum fluoride phosphors |
-
1976
- 1976-07-13 NL NLAANVRAGE7607723,A patent/NL181960C/xx not_active IP Right Cessation
-
1977
- 1977-07-01 US US05/812,245 patent/US4089799A/en not_active Expired - Lifetime
- 1977-07-02 DE DE2730013A patent/DE2730013C2/de not_active Expired
- 1977-07-07 CA CA282,218A patent/CA1086489A/fr not_active Expired
- 1977-07-08 GB GB28749/77A patent/GB1581688A/en not_active Expired
- 1977-07-09 JP JP52081529A patent/JPS601346B2/ja not_active Expired
- 1977-07-12 FR FR7721487A patent/FR2358745A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
CA1975 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430969A1 (fr) * | 1978-07-12 | 1980-02-08 | Fuji Photo Film Co Ltd | Corps phosphorescent stimulable, appareil et procede pour l'enregistrement et la reproduction d'une image de radiation |
EP0174875A3 (en) * | 1984-09-14 | 1987-08-19 | Konishiroku Photo Industry Co. Ltd. | Method for converting radiographic image and radiation energy storage panel having stimulable phosphor-containing layer |
US5028509A (en) * | 1984-09-14 | 1991-07-02 | Konica Corporation | Method for converting radiographic image, radiation energy storage panel having stimulable phosphor-containing layer and alkali halide phosphor |
Also Published As
Publication number | Publication date |
---|---|
FR2358745B1 (fr) | 1982-11-12 |
US4089799A (en) | 1978-05-16 |
NL7607723A (nl) | 1978-01-17 |
CA1086489A (fr) | 1980-09-30 |
JPS539282A (en) | 1978-01-27 |
DE2730013A1 (de) | 1978-01-19 |
JPS601346B2 (ja) | 1985-01-14 |
NL181960B (nl) | 1987-07-01 |
NL181960C (nl) | 1987-12-01 |
GB1581688A (en) | 1980-12-17 |
DE2730013C2 (de) | 1985-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |