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1. 发明专利

JP2003027051A Composite phosphor and fluorescent lamp using the same 有权
标题翻译：使用相同的复合磷光体和荧光灯
公开(公告)号：JP2003027051A
公开(公告)日：2003-01-29
申请号：JP2001210532
申请日：2001-07-11
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： INAGAKI FUMIHIRO , MORI TOSHIO , TANAKA HIROMI , AZUMA TORU
IPC分类号： C09K11/08 , H01J61/44
摘要： PROBLEM TO BE SOLVED: To provide a novel phosphor and to provide a fluorescent lamp using the same capable of saving the amount of rare earth elements to be used.
SOLUTION: There are provided a composite phosphor prepared by adhering rare earth phosphor particles of a particle diameter of 0.05-1.0 μm to the surfaces of inorganic compound particles and a fluorescent lamp coated with a layer comprising the composite phosphor on the inside surface of a bulb. The inorganic compound particles desirably have a particle diameter of 5-15 μm. The inorganic compound is desirably the one containing at least one element selected from silicon, aluminum, yttrium, cerium, germanium, titanium, zinc, calcium, and barium.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种新颖的荧光体，并提供能够节省稀土元素的使用量的荧光灯。解决方案：提供一种复合荧光粉，其通过将粒径为0.05-1.0μm的稀土荧光体颗粒粘附到无机化合物颗粒的表面上，并且在灯泡的内表面上涂覆包含复合荧光体的层的荧光灯。无机化合物颗粒期望地具有5-15μm的粒径。无机化合物理想地是含有选自硅，铝，钇，铈，锗，钛，锌，钙和钡中的至少一种元素的无机化合物。

2. 发明专利

DE69900259T2 未知
公开(公告)号：DE69900259T2
公开(公告)日：2002-06-27
申请号：DE69900259
申请日：1999-09-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MORI TOSHIO , TANAKA HIROMI , HIGASHI TORU , MUKAI KENJI , TAKEUCHI TETSUJI
IPC分类号： C09K11/64 , C09K11/78 , C09K11/80 , C09K11/81 , H01J61/44
摘要： A fluorescent lamp includes a phosphor layer containing a blue phosphor having an emission peak in the 440 to 470 nm wavelength range, a green phosphor having an emission peak in the 505 to 530 nm wavelength range, a green phosphor having an emission peak in the 540 to 570 nm wavelength range, and a red phosphor having an emission peak in the 600 to 670 nm wavelength range. The ratio I1/I2 of the emission peak energy I1 in the wavelength range of 505 to 530nm to the emission peak energy I2 in the wavelength range of 540 to 570nm is not less than 0.06. The color temperature of the lamp is not more than 3700K.

3. 发明专利

DE69920534T2 未知
公开(公告)号：DE69920534T2
公开(公告)日：2005-04-07
申请号：DE69920534
申请日：1999-03-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKEUCHI TETSUJI , KANAYA SUEKO , SHIBATA HARUO , IWAMA KATSUAKI , MORI TOSHIO , TANAKA HIROMI , MUKAI KENJI , HIGASHI TORU
IPC分类号： H01J61/44
摘要： A discharge lamp of the present invention radiates visible light having the following lights combined: light having an emission peak in 400 to 490 nm wavelength range in a blue spectral region; light having an emission peak in a 500 to 550 nm wavelength range in a green spectral region; and light having with an emission peak in 600 to 670 nm wavelength range in a red spectral region. The color point of the radiated light lies within a region common to the following regions: a region bounded by an ellipse with a color point (u, v) = (0.224, 0.330) as a center thereof, a major axis of 0.056, a minor axis of 0.024, and an angle from the u axis of 20 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.224, 0.330) as a center thereof, a major axis of 0.078, a minor axis of 0.014, and an angle from the u axis of 30 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.235, 0.335) as a center thereof, a major axis of 0.060, a minor axis of 0.030, and an angle from the u axis of 30 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.225, 0.330) as a center thereof, a major axis of 0.060, a minor axis of 0.018, and an angle from the u axis of 20 degrees in the CIE 1960 UCS diagram; and a region on a side of color temperature lower than an isotemperature line of a correlated color temperature of 3500K.

4. 发明专利

DE69900259D1 未知
公开(公告)号：DE69900259D1
公开(公告)日：2001-10-11
申请号：DE69900259
申请日：1999-09-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MORI TOSHIO , TANAKA HIROMI , HIGASHI TORU , MUKAI KENJI , TAKEUCHI TETSUJI
IPC分类号： C09K11/64 , C09K11/78 , C09K11/80 , C09K11/81 , H01J61/44
摘要： A fluorescent lamp includes a phosphor layer containing a blue phosphor having an emission peak in the 440 to 470 nm wavelength range, a green phosphor having an emission peak in the 505 to 530 nm wavelength range, a green phosphor having an emission peak in the 540 to 570 nm wavelength range, and a red phosphor having an emission peak in the 600 to 670 nm wavelength range. The ratio I1/I2 of the emission peak energy I1 in the wavelength range of 505 to 530nm to the emission peak energy I2 in the wavelength range of 540 to 570nm is not less than 0.06. The color temperature of the lamp is not more than 3700K.

5. 发明专利

DE69923019T2 未知
公开(公告)号：DE69923019T2
公开(公告)日：2005-12-01
申请号：DE69923019
申请日：1999-03-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MORI TOSHIO , MUKAI KENJI , TANAKA HIROMI , HIGASHI TORU , TAKEUCHI TETSUJI , KANAYA SUEKO , SHIBATA HARUO , IWAMA KATSUAKI
IPC分类号： H01J61/44 , H01J61/42 , C09K11/77
摘要： A discharge lamp of the present invention radiates visible light having the following lights combined: light having an emission peak in 400 to 490 nm wavelength range in a blue spectral region; light having an emission peak in a 500 to 550 nm wavelength range in a green spectral region; and light having with an emission peak in 600 to 670 nm wavelength range in a red spectral region. The color point of the radiated light lies within a region common to the following regions: a region bounded by an ellipse with a color point (u, v) = (0.224, 0.330) as a center thereof, a major axis of 0.056, a minor axis of 0.024, and an angle from the u axis of 20 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.224, 0.330) as a center thereof, a major axis of 0.078, a minor axis of 0.014, and an angle from the u axis of 30 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.235, 0.335) as a center thereof, a major axis of 0.060, a minor axis of 0.030, and an angle from the u axis of 30 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.225, 0.330) as a center thereof, a major axis of 0.060, a minor axis of 0.018, and an angle from the u axis of 20 degrees in the CIE 1960 UCS diagram; and a region on a side of color temperature lower than an isotemperature line of a correlated color temperature of 3500K.

6. 发明专利

DE69923019D1 未知
公开(公告)号：DE69923019D1
公开(公告)日：2005-02-10
申请号：DE69923019
申请日：1999-03-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MORI TOSHIO , MUKAI KENJI , TANAKA HIROMI , HIGASHI TORU , TAKEUCHI TETSUJI , KANAYA SUEKO , SHIBATA HARUO , IWAMA KATSUAKI
IPC分类号： H01J61/44 , H01J61/42 , C09K11/77
摘要： A discharge lamp of the present invention radiates visible light having the following lights combined: light having an emission peak in 400 to 490 nm wavelength range in a blue spectral region; light having an emission peak in a 500 to 550 nm wavelength range in a green spectral region; and light having with an emission peak in 600 to 670 nm wavelength range in a red spectral region. The color point of the radiated light lies within a region common to the following regions: a region bounded by an ellipse with a color point (u, v) = (0.224, 0.330) as a center thereof, a major axis of 0.056, a minor axis of 0.024, and an angle from the u axis of 20 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.224, 0.330) as a center thereof, a major axis of 0.078, a minor axis of 0.014, and an angle from the u axis of 30 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.235, 0.335) as a center thereof, a major axis of 0.060, a minor axis of 0.030, and an angle from the u axis of 30 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.225, 0.330) as a center thereof, a major axis of 0.060, a minor axis of 0.018, and an angle from the u axis of 20 degrees in the CIE 1960 UCS diagram; and a region on a side of color temperature lower than an isotemperature line of a correlated color temperature of 3500K.

7. 发明专利

DE69900259T3 未知
公开(公告)号：DE69900259T3
公开(公告)日：2005-04-14
申请号：DE69900259
申请日：1999-09-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MORI TOSHIO , TANAKA HIROMI , HIGASHI TORU , MUKAI KENJI , TAKEUCHI TETSUJI
IPC分类号： C09K11/64 , C09K11/78 , C09K11/80 , C09K11/81 , H01J61/44
摘要： A fluorescent lamp includes a phosphor layer containing a blue phosphor having an emission peak in the 440 to 470 nm wavelength range, a green phosphor having an emission peak in the 505 to 530 nm wavelength range, a green phosphor having an emission peak in the 540 to 570 nm wavelength range, and a red phosphor having an emission peak in the 600 to 670 nm wavelength range. The ratio I1/I2 of the emission peak energy I1 in the wavelength range of 505 to 530nm to the emission peak energy I2 in the wavelength range of 540 to 570nm is not less than 0.06. The color temperature of the lamp is not more than 3700K.

8. 发明专利

DE69920534D1 未知
公开(公告)号：DE69920534D1
公开(公告)日：2004-10-28
申请号：DE69920534
申请日：1999-03-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKEUCHI TETSUJI , KANAYA SUEKO , SHIBATA HARUO , IWAMA KATSUAKI , MORI TOSHIO , TANAKA HIROMI , MUKAI KENJI , HIGASHI TORU
IPC分类号： H01J61/44
摘要： A discharge lamp of the present invention radiates visible light having the following lights combined: light having an emission peak in 400 to 490 nm wavelength range in a blue spectral region; light having an emission peak in a 500 to 550 nm wavelength range in a green spectral region; and light having with an emission peak in 600 to 670 nm wavelength range in a red spectral region. The color point of the radiated light lies within a region common to the following regions: a region bounded by an ellipse with a color point (u, v) = (0.224, 0.330) as a center thereof, a major axis of 0.056, a minor axis of 0.024, and an angle from the u axis of 20 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.224, 0.330) as a center thereof, a major axis of 0.078, a minor axis of 0.014, and an angle from the u axis of 30 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.235, 0.335) as a center thereof, a major axis of 0.060, a minor axis of 0.030, and an angle from the u axis of 30 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v) = (0.225, 0.330) as a center thereof, a major axis of 0.060, a minor axis of 0.018, and an angle from the u axis of 20 degrees in the CIE 1960 UCS diagram; and a region on a side of color temperature lower than an isotemperature line of a correlated color temperature of 3500K.

9. 发明专利

JP2001354956A ALUMINATE PHOSPHOR AND FLUORESCENT LAMP USING THE SAME 失效
公开(公告)号：JP2001354956A
公开(公告)日：2001-12-25
申请号：JP2000177956
申请日：2000-06-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TANAKA HIROMI , IWAMA KATSUAKI
IPC分类号： C09K11/80 , H01J61/44
摘要： PROBLEM TO BE SOLVED: To obtain a stable aluminate phosphor capable of improving emission strength while maintaining good color purity. SOLUTION: The aluminate phosphor is represented by the formula: (Ce, Tb) (Mg1-a-bMaMnb)Al2zO2.5+3z.ySiO2 (wherein M is at least one element selected from Ba, Sr, and Ca; 0

10. 发明专利

JP2001354957A ALUMINATE PHOSPHOR AND FLUORESCENT LAMP USING THE SAME 失效
公开(公告)号：JP2001354957A
公开(公告)日：2001-12-25
申请号：JP2000177957
申请日：2000-06-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TANAKA HIROMI , IWAMA KATSUAKI
IPC分类号： C09K11/80 , H01J61/44
摘要： PROBLEM TO BE SOLVED: To obtain a stable aluminate phosphor capable of improving emission strength while maintaining good color purity. SOLUTION: The aluminate phosphor is represented by the formula: (Ce, Tb) (Mg1-a-bZnaMnb)Al2zO2.5+3z.ySiO2 (wherein 0

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