AT279684B - Luminescent screen - Google Patents
Luminescent screenInfo
- Publication number
- AT279684B AT279684B AT690667A AT690667A AT279684B AT 279684 B AT279684 B AT 279684B AT 690667 A AT690667 A AT 690667A AT 690667 A AT690667 A AT 690667A AT 279684 B AT279684 B AT 279684B
- Authority
- AT
- Austria
- Prior art keywords
- luminescent screen
- luminescent
- screen
- Prior art date
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
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7784—Chalcogenides
- C09K11/7787—Oxides
- C09K11/7789—Oxysulfides
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 |
---|---|---|---|
NL6610614A NL6610614A (en) | 1966-07-28 | 1966-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT279684B true AT279684B (en) | 1970-03-10 |
Family
ID=19797285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT690667A AT279684B (en) | 1966-07-28 | 1967-07-25 | Luminescent screen |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT279684B (en) |
BE (1) | BE701888A (en) |
BR (1) | BR7191501D0 (en) |
CH (1) | CH494470A (en) |
DE (1) | DE1592931A1 (en) |
DK (1) | DK124830B (en) |
NL (1) | NL6610614A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3423621A (en) * | 1966-03-07 | 1969-01-21 | Rca Corp | Color picture display containing a red-emitting europium-activated yttrium oxysulfide phosphor |
DE3629416C2 (en) * | 1986-08-29 | 1994-02-17 | Agfa Gevaert Ag | Method and device for copying color images point by point and line by line |
-
1966
- 1966-07-28 NL NL6610614A patent/NL6610614A/xx unknown
-
1967
- 1967-07-25 AT AT690667A patent/AT279684B/en not_active IP Right Cessation
- 1967-07-25 CH CH1052467A patent/CH494470A/en not_active IP Right Cessation
- 1967-07-25 DE DE19671592931 patent/DE1592931A1/en active Pending
- 1967-07-25 DK DK381467A patent/DK124830B/en unknown
- 1967-07-26 BE BE701888D patent/BE701888A/xx unknown
-
1971
- 1971-10-25 BR BR19150171A patent/BR7191501D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE701888A (en) | 1968-01-26 |
CH494470A (en) | 1970-07-31 |
DK124830B (en) | 1972-11-27 |
DE1592931A1 (en) | 1971-02-11 |
NL6610614A (en) | 1968-01-29 |
BR7191501D0 (en) | 1973-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |