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1. 发明公开

EP0257554A3 Phosphor particle, phosphor blend, and fluorescent lamp 失效
标题翻译：磷光体颗粒，磷光体混合物和荧光灯
公开(公告)号：EP0257554A3
公开(公告)日：1989-03-08
申请号：EP87112055.6
申请日：1987-08-19
申请人： GTE PRODUCTS CORPORATION
发明人： Chenot, Charles F. , Minnier, Henry B. , Taubner, Fred R. , Sigai, A. Gary
IPC分类号： C09K11/67 , C09K11/59 , H01J61/44 , H01J61/48 , C09K11/02
CPC分类号： H01J61/44 , C09K11/025 , C09K11/595 , C09K11/676 , H01J61/48
摘要： A phosphor particle having a continuous aluminum oxide coating surrounding its outer surface is provided. The phosphor substrate of the coated particle of the present invention is a manganese-activated zinc orthosilicate phosophor having the empirical formula:
Zn (2.00-x-y) Mn x SiO (4.00-y) (WO₃) z
wherein:
0.04 ≦ x ≦ 0.15;
0 ≦ y ≦ 0.05; and
0 ≦ z ≦ 0.002.
Also provided is a fluorescent lamp including a glass envelope wherein the inner wall of the glass envelope is coated with a coating comprising one or more layers of phosphor, at least one of the phosphor layers including a phosphor component comprising particles of manganese-activated zinc orthosilicate phosphor having the empirical formula:
Zn (2.00-x-y) Mn x SiO (4.00-y) (WO₃) z
wherein:
0.04 ≦ x ≦ 0.15;
0 ≦ y ≦ 0.05; and
0 ≦ z ≦ 0.002, the particles of the manganese-activated zinc orthosilicate phosphor being individually coated with a continuous coating of aluminum oxide. A white-emitting phosphor blend is further provided. The white-emitting phosphor blend comprises a green-emitting phosphor component. The green-emitting phosphor component comprising particles of manganese-activated zinc orthosilicate phosphor having the empirical formula:
Zn (2.00-x-y) Mn x SiO (4.00-y) (WO₃) z
wherein:
0.04 ≦ x ≦ 0.15;
0 ≦ y ≦ 0.05; and
0 ≦ z ≦ 0.002,
the particles of the manganese-activated zinc orthosilicate phosphor being individually coated with a continuous coating of aluminum oxide.

2. 发明公开

EP0490621A1 Manganese-activated zinc silico-germanate phosphor and method of making same 失效
标题翻译：锌锰硅酸盐 - 硅藻土 - 磷光体和方法zur Herstellung desselben。
公开(公告)号：EP0490621A1
公开(公告)日：1992-06-17
申请号：EP91311448.4
申请日：1991-12-09
申请人： GTE PRODUCTS CORPORATION
发明人： Chau, Chung-Nin , Kasenga, Anthony F. , Chenot, Charles F.
IPC分类号： C09K11/66 , H01J61/44
CPC分类号： H01J61/44 , C09K11/666
摘要： A green-emitting manganese-activated zinc silico-germanate fluorescent lamp phosphor has between 1 and 40 mole percent of the silicate replaced with germanate and has the formulation Zn 2-x Mn x (SiO₄) 1-y (GeO₄) y , wherein x is between
about 0.10 and about 0.14 and wherein y is between about 0.01 and about 0.40.
摘要翻译：绿色发射的锰活化的硅酸锌硅酸荧光灯荧光体具有1至40摩尔％的硅酸盐被锗酸盐替代并具有配方Zn2-xMnx（SiO4）1-y（GeO4）y，其中x在约 0.10和约0.14，其中y在约0.01和约0.40之间。

3. 发明授权

EP0456937B1 Improved method of making lanthanum cerium terbium phosphate phosphor 失效
标题翻译：改进的制备磷酸镧铈铽磷光体的方法
公开(公告)号：EP0456937B1
公开(公告)日：1994-12-14
申请号：EP90314405.3
申请日：1990-12-28
申请人： GTE PRODUCTS CORPORATION
发明人： Chau, Chun-Nin , Kasenga, Anthony F. , Chenot, Charles F. , Gray, Leslie F.
IPC分类号： C09K11/81 , C01B25/37
CPC分类号： C09K11/7777

4. 发明授权

EP0257554B1 Phosphor particle, phosphor blend, and fluorescent lamp 失效
标题翻译：磷光体颗粒，磷光体混合物和荧光灯
公开(公告)号：EP0257554B1
公开(公告)日：1993-03-24
申请号：EP87112055.6
申请日：1987-08-19
申请人： GTE PRODUCTS CORPORATION
发明人： Chenot, Charles F. , Minnier, Henry B. , Taubner, Fred R. , Sigai, A. Gary
IPC分类号： C09K11/67 , C09K11/59 , H01J61/44 , H01J61/48 , C09K11/02
CPC分类号： H01J61/44 , C09K11/025 , C09K11/595 , C09K11/676 , H01J61/48

5. 发明公开

EP0257554A2 Phosphor particle, phosphor blend, and fluorescent lamp 失效
标题翻译：磷磷腈，荧光素和荧光灯。
公开(公告)号：EP0257554A2
公开(公告)日：1988-03-02
申请号：EP87112055.6
申请日：1987-08-19
申请人： GTE PRODUCTS CORPORATION
发明人： Chenot, Charles F. , Minnier, Henry B. , Taubner, Fred R. , Sigai, A. Gary
IPC分类号： C09K11/67 , C09K11/59 , H01J61/44 , H01J61/48 , C09K11/02
CPC分类号： H01J61/44 , C09K11/025 , C09K11/595 , C09K11/676 , H01J61/48
摘要： A phosphor particle having a continuous aluminum oxide coating surrounding its outer surface is provided. The phosphor substrate of the coated particle of the present invention is a manganese-activated zinc orthosilicate phosophor having the empirical formula:

Zn (2.00-x-y) Mn x SiO (4.00-y) (WO₃) z

wherein:

0.04 ≦ x ≦ 0.15;
0 ≦ y ≦ 0.05; and
0 ≦ z ≦ 0.002.

Also provided is a fluorescent lamp including a glass envelope wherein the inner wall of the glass envelope is coated with a coating comprising one or more layers of phosphor, at least one of the phosphor layers including a phosphor component comprising particles of manganese-activated zinc orthosilicate phosphor having the empirical formula:

Zn (2.00-x-y) Mn x SiO (4.00-y) (WO₃) z

wherein:

0.04 ≦ x ≦ 0.15;
0 ≦ y ≦ 0.05; and
0 ≦ z ≦ 0.002,

the particles of the manganese-activated zinc orthosilicate phosphor being individually coated with a continuous coating of aluminum oxide. A white-emitting phosphor blend is further provided. The white-emitting phosphor blend comprises a green-emitting phosphor component. The green-emitting phosphor component comprising particles of manganese-activated zinc orthosilicate phosphor having the empirical formula:

Zn (2.00-x-y) Mn x SiO (4.00-y) (WO₃) z

wherein:

0.04 ≦ x ≦ 0.15;
0 ≦ y ≦ 0.05; and
0 ≦ z ≦ 0.002,

the particles of the manganese-activated zinc orthosilicate phosphor being individually coated with a continuous coating of aluminum oxide.
摘要翻译：提供具有围绕其外表面的连续氧化铝涂层的荧光体颗粒。本发明的涂覆颗粒的磷光体基质是具有以下经验式的锰活化的原硅酸锌磷光体：Zn（2.00-xy）Mn xSiO（4.00-y）（WO 3）z其中：0.04

6. 发明授权

EP0456936B1 Method of making lanthanum cerium terbium phosphate phosphor with improved brightness 失效
标题翻译：用于制备镧铈铽磷酸盐荧光体的方法具有提高的光亮度。
公开(公告)号：EP0456936B1
公开(公告)日：1994-12-14
申请号：EP90314404.6
申请日：1990-12-28
申请人： GTE PRODUCTS CORPORATION
发明人： Chau, Chung Nin , Kasenga, Anthony F. , Chenot, Charles F. , Gray, Leslie F.
IPC分类号： C09K11/81 , C01B25/37
CPC分类号： C09K11/7777

7. 发明公开

EP0456937A1 Improved method of making lanthanum cerium terbium phosphate phosphor 失效
标题翻译： Verbesserte Methode zur Herstellung von镧 - 铈 - 铽 - 磷酸盐 - 磷光体。
公开(公告)号：EP0456937A1
公开(公告)日：1991-11-21
申请号：EP90314405.3
申请日：1990-12-28
申请人： GTE PRODUCTS CORPORATION
发明人： Chau, Chun-Nin , Kasenga, Anthony F. , Chenot, Charles F. , Gray, Leslie F.
IPC分类号： C09K11/81 , C01B25/37
CPC分类号： C09K11/7777
摘要： A method of making a lanthanum cerium terbium phosphate phosphor involves the single-step reaction of a single-phase, mixed valence state lanthanum cerium terbium oxide and boron phosphate. Alternatively, the single-step reaction may involve a mixture of lanthanum oxide, cerium oxide, terbium oxide and boron phosphate.
摘要翻译：制造铽铈铽磷酸盐荧光体的方法涉及单相，混合价态镧铈铽氧化物和磷酸硼的单步反应。或者，单步反应可以包括氧化镧，氧化铈，氧化铽和磷酸硼的混合物。

8. 发明公开

EP0456936A1 Method of making lanthanum cerium terbium phosphate phosphor with improved brightness 失效
标题翻译： Methode zur Herstellung eines镧 - 铈 - 铽 - 磷酸盐 - 磷光体mit verbesserter Lichthelligkeit。
公开(公告)号：EP0456936A1
公开(公告)日：1991-11-21
申请号：EP90314404.6
申请日：1990-12-28
申请人： GTE PRODUCTS CORPORATION
发明人： Chau, Chung Nin , Kasenga, Anthony F. , Chenot, Charles F. , Gray, Leslie F.
IPC分类号： C09K11/81 , C01B25/37
CPC分类号： C09K11/7777
摘要： A method of making a lanthanum cerium terbium phosphate phosphor involves the single-step reaction of single-phase, mixed valence state lanthanum cerium terbium oxide with boron phosphate in the presence of a flux-forming compound containing lithium. The resulting phosphor is up to 5% brighter than the same phosphor prepared without the lithium-containing compound.
摘要翻译：制造铽磷酸镧铽荧光体的方法涉及在含有锂的助熔剂形成化合物的存在下，单相，混合价态镧铈铽氧化物与磷酸硼的单步反应。所得到的荧光体比不含锂的化合物制备的相同的荧光体高出5％。

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