KR910015684A - 적색 발광 형광체 - Google Patents
적색 발광 형광체 Download PDFInfo
- Publication number
- KR910015684A KR910015684A KR1019900002834A KR900002834A KR910015684A KR 910015684 A KR910015684 A KR 910015684A KR 1019900002834 A KR1019900002834 A KR 1019900002834A KR 900002834 A KR900002834 A KR 900002834A KR 910015684 A KR910015684 A KR 910015684A
- Authority
- KR
- South Korea
- Prior art keywords
- red luminescent
- luminescent phosphor
- red
- phosphor
- note
- 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
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 형광체에 있어서, 리튬(Li) 함유량과 발광휘도 (상대방광 강도)와의 관계를 나타낸 그래프도.
Claims (2)
- 조성식이 (In1-x-yLixEuy).n BO3로 나타내어지는 적색 발광 형광체. (단 식중에서 x,y의 값은 각각 0<x≤0.1, 0<y≤0.1 이고, n값은 0.5;≤n≤2.0임)
- 제1항에 있어서, 상기식중 x, y의 값이 각각 0.0001≤x≤0.09, 0.0003≤y≤0.08이고, n값은 1≤n≤1.5인 것을 특징으로 하는 적색 발광 형광체.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900002834A KR930005691B1 (ko) | 1990-02-28 | 1990-02-28 | 적색 발광 형광체 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900002834A KR930005691B1 (ko) | 1990-02-28 | 1990-02-28 | 적색 발광 형광체 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910015684A true KR910015684A (ko) | 1991-09-30 |
KR930005691B1 KR930005691B1 (ko) | 1993-06-24 |
Family
ID=19296669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900002834A KR930005691B1 (ko) | 1990-02-28 | 1990-02-28 | 적색 발광 형광체 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930005691B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105860973B (zh) * | 2016-04-15 | 2017-12-15 | 中南大学 | 一种镁铟磷酸盐红色或绿色荧光粉及其制备 |
-
1990
- 1990-02-28 KR KR1019900002834A patent/KR930005691B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930005691B1 (ko) | 1993-06-24 |
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G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20070528 Year of fee payment: 15 |
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LAPS | Lapse due to unpaid annual fee |