KR100268715B1 - 혼합 청색발광 형광체 - Google Patents
혼합 청색발광 형광체 Download PDFInfo
- Publication number
- KR100268715B1 KR100268715B1 KR1019930001846A KR930001846A KR100268715B1 KR 100268715 B1 KR100268715 B1 KR 100268715B1 KR 1019930001846 A KR1019930001846 A KR 1019930001846A KR 930001846 A KR930001846 A KR 930001846A KR 100268715 B1 KR100268715 B1 KR 100268715B1
- Authority
- KR
- South Korea
- Prior art keywords
- phosphor
- mixed
- zns
- laocl
- light emitting
- 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 - Fee Related
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
- C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
- C09K11/641—Chalcogenides
- C09K11/642—Chalcogenides with zinc or cadmium
-
- 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)
Abstract
Description
Claims (2)
- 은 부활, 알루미늄 공부활 황화아연 형광체(ZnS:Ag,Al)와 터븀 부활 산염화란탄 형광체(LaOCl:Tb)의 혼합 청색발광 형광체.
- 제1항에 있어서, 상기 형광체의 혼합량이 상기 ZnS:Ag,Al 형광체를 기준으로 하여 상기 LaOCl:Tb 형광체의 양이 15중량% 이하인 것을 특징으로 하는 혼합 청색발광 형광체.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930001846A KR100268715B1 (ko) | 1993-02-11 | 1993-02-11 | 혼합 청색발광 형광체 |
MYPI93001149A MY109224A (en) | 1993-02-11 | 1993-06-12 | Mixed blue emitting phosphor. |
US08/077,913 US5277841A (en) | 1993-02-11 | 1993-06-18 | Mixed blue emitting phosphor |
JP5161601A JPH06248262A (ja) | 1993-02-11 | 1993-06-30 | 混合青色発光蛍光体 |
CN93107649A CN1039719C (zh) | 1993-02-11 | 1993-06-30 | 复合发射蓝光材料 |
DE4321793A DE4321793A1 (de) | 1993-02-11 | 1993-06-30 | Mischblau-emittierender phosphoreszierender Stoff |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930001846A KR100268715B1 (ko) | 1993-02-11 | 1993-02-11 | 혼합 청색발광 형광체 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940019832A KR940019832A (ko) | 1994-09-15 |
KR100268715B1 true KR100268715B1 (ko) | 2000-11-01 |
Family
ID=19350666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930001846A Expired - Fee Related KR100268715B1 (ko) | 1993-02-11 | 1993-02-11 | 혼합 청색발광 형광체 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100268715B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100765307B1 (ko) | 2000-09-05 | 2007-10-10 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 청색 형광층을 갖는 칼라 화상 스크린 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215383A (ja) * | 1983-05-23 | 1984-12-05 | Toshiba Corp | 陰極線管 |
-
1993
- 1993-02-11 KR KR1019930001846A patent/KR100268715B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215383A (ja) * | 1983-05-23 | 1984-12-05 | Toshiba Corp | 陰極線管 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100765307B1 (ko) | 2000-09-05 | 2007-10-10 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 청색 형광층을 갖는 칼라 화상 스크린 |
Also Published As
Publication number | Publication date |
---|---|
KR940019832A (ko) | 1994-09-15 |
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