FR2315530B3 - - Google Patents
Info
- Publication number
- FR2315530B3 FR2315530B3 FR7618815A FR7618815A FR2315530B3 FR 2315530 B3 FR2315530 B3 FR 2315530B3 FR 7618815 A FR7618815 A FR 7618815A FR 7618815 A FR7618815 A FR 7618815A FR 2315530 B3 FR2315530 B3 FR 2315530B3
- Authority
- FR
- France
- 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
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
- C09K11/7767—Chalcogenides
- C09K11/7769—Oxides
- C09K11/777—Oxyhalogenides
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59006375A | 1975-06-25 | 1975-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2315530A1 FR2315530A1 (fr) | 1977-01-21 |
FR2315530B3 true FR2315530B3 (fr) | 1979-03-09 |
Family
ID=24360734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7618815A Granted FR2315530A1 (fr) | 1975-06-25 | 1976-06-21 | Composition phosphorescente et son procede d'obtention |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS524487A (fr) |
BE (1) | BE843231A (fr) |
DE (1) | DE2628346A1 (fr) |
FR (1) | FR2315530A1 (fr) |
GB (1) | GB1552333A (fr) |
IT (1) | IT1070223B (fr) |
NL (1) | NL7606772A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1595931A (en) * | 1976-12-13 | 1981-08-19 | Gen Electric | X-ray image converters and phosphors |
JPS5452881A (en) * | 1977-10-03 | 1979-04-25 | Toshiba Corp | A fluorescent lamp |
US4481416A (en) * | 1982-12-20 | 1984-11-06 | General Electric Company | Thermoluminescent coactivated rare earth oxyhalide phosphors and x-ray image converters utilizing said phosphors |
IT1209011B (it) * | 1983-11-04 | 1989-07-10 | Minnesota Mining & Mfg | Metodo per registrare e riprodurre un'immagine di radiazione usando un fosforo stimolabile |
FR2625218A1 (fr) * | 1987-12-23 | 1989-06-30 | Thomson Csf | Materiau luminescent utilisable pour la realisation d'ecrans de tubes cathodiques |
DE68904566T2 (de) * | 1988-02-03 | 1993-07-29 | Philips Nv | Blauleuchtendes lanthan-gadolinium-oxybromid, leuchtschirm mit einem derartigen oxybromid und kathodenstrahlroehre mit einem derartigen schirm. |
US5788883A (en) * | 1996-03-29 | 1998-08-04 | General Electric Company | Determination process for determining if quantum splitting phosphors are obtained and novel compositions |
CN112739653B (zh) * | 2018-12-28 | 2023-03-28 | 松下知识产权经营株式会社 | 卤化物的制造方法 |
-
1976
- 1976-06-21 BE BE168169A patent/BE843231A/fr unknown
- 1976-06-21 FR FR7618815A patent/FR2315530A1/fr active Granted
- 1976-06-22 NL NL7606772A patent/NL7606772A/xx not_active Application Discontinuation
- 1976-06-23 GB GB2607876A patent/GB1552333A/en not_active Expired
- 1976-06-24 IT IT6855776A patent/IT1070223B/it active
- 1976-06-24 DE DE19762628346 patent/DE2628346A1/de active Pending
- 1976-06-24 JP JP7390476A patent/JPS524487A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1070223B (it) | 1985-03-29 |
NL7606772A (nl) | 1976-12-28 |
GB1552333A (en) | 1979-09-12 |
DE2628346A1 (de) | 1977-01-13 |
BE843231A (fr) | 1976-12-21 |
FR2315530A1 (fr) | 1977-01-21 |
JPS524487A (en) | 1977-01-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |