FR2120820A5 - - Google Patents
Info
- Publication number
- FR2120820A5 FR2120820A5 FR7146006A FR7146006A FR2120820A5 FR 2120820 A5 FR2120820 A5 FR 2120820A5 FR 7146006 A FR7146006 A FR 7146006A FR 7146006 A FR7146006 A FR 7146006A FR 2120820 A5 FR2120820 A5 FR 2120820A5
- 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
- C09K11/7772—Halogenides
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11490770A JPS4943471B1 (OSRAM) | 1970-12-21 | 1970-12-21 | |
| JP46040356A JPS5015749B1 (OSRAM) | 1971-06-08 | 1971-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2120820A5 true FR2120820A5 (OSRAM) | 1972-08-18 |
Family
ID=26379810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7146006A Expired FR2120820A5 (OSRAM) | 1970-12-21 | 1971-12-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3785991A (OSRAM) |
| CA (1) | CA956791A (OSRAM) |
| FR (1) | FR2120820A5 (OSRAM) |
| GB (1) | GB1366333A (OSRAM) |
| NL (1) | NL170301C (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4064066A (en) * | 1970-12-21 | 1977-12-20 | Akio Toshinai | Phosphors for infrared-to-visible conversion |
| US4499005A (en) * | 1984-04-30 | 1985-02-12 | Gte Laboratories Incorporated | Infrared emitting phosphor |
| US4749513A (en) * | 1987-10-02 | 1988-06-07 | Gte Laboratories Incorporated | Green emitting phosphor |
-
1971
- 1971-12-17 GB GB5881771A patent/GB1366333A/en not_active Expired
- 1971-12-20 US US00209750A patent/US3785991A/en not_active Expired - Lifetime
- 1971-12-21 CA CA130,778A patent/CA956791A/en not_active Expired
- 1971-12-21 NL NLAANVRAGE7117575,A patent/NL170301C/xx not_active IP Right Cessation
- 1971-12-21 FR FR7146006A patent/FR2120820A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7117575A (OSRAM) | 1972-02-25 |
| NL170301C (nl) | 1982-10-18 |
| DE2163577A1 (de) | 1972-07-06 |
| NL170301B (nl) | 1982-05-17 |
| GB1366333A (en) | 1974-09-11 |
| CA956791A (en) | 1974-10-29 |
| DE2163577B2 (de) | 1975-09-04 |
| US3785991A (en) | 1974-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |