FR943371A - écran luminescent - Google Patents
écran luminescentInfo
- Publication number
- FR943371A FR943371A FR943371DA FR943371A FR 943371 A FR943371 A FR 943371A FR 943371D A FR943371D A FR 943371DA FR 943371 A FR943371 A FR 943371A
- Authority
- FR
- France
- Prior art keywords
- luminescent screen
- luminescent
- screen
- 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
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
- C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
- C09K11/7464—Phosphates
- C09K11/7471—Phosphates with alkaline earth metals
-
- 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
- C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
- C09K11/7464—Phosphates
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 |
---|---|---|---|
NL681142X | 1946-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR943371A true FR943371A (fr) | 1949-03-07 |
Family
ID=19804336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR943371D Expired FR943371A (fr) | 1946-03-18 | 1947-03-17 | écran luminescent |
Country Status (5)
Country | Link |
---|---|
CH (2) | CH263135A (de) |
DE (1) | DE809277C (de) |
DK (1) | DK77348C (de) |
FR (1) | FR943371A (de) |
GB (1) | GB681142A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1012011B (de) * | 1953-06-30 | 1957-07-11 | Gen Electric | Verfahren zur Herstellung eines Calciumpyrophosphat-Leuchtstoffs |
-
1947
- 1947-03-14 GB GB7135/47A patent/GB681142A/en not_active Expired
- 1947-03-15 DK DK109947A patent/DK77348C/da active
- 1947-03-17 CH CH263135D patent/CH263135A/de unknown
- 1947-03-17 CH CH263127D patent/CH263127A/de unknown
- 1947-03-17 FR FR943371D patent/FR943371A/fr not_active Expired
-
1948
- 1948-11-05 DE DEP20805D patent/DE809277C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK77348C (da) | 1954-04-05 |
GB681142A (en) | 1952-10-22 |
CH263135A (de) | 1949-08-15 |
DE809277C (de) | 1951-07-26 |
CH263127A (de) | 1949-08-15 |
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