公开(公告)号：US20040056583A1

公开(公告)日：2004-03-25

申请号：US10247891

申请日：2002-09-20

Applicant: OSRAM SYLVANIA INC.

Inventor： Joseph V. Lima ,  Richard S. Speer

IPC: H01J029/94

CPC classification number: H01J65/04 ,  H01J61/28

Abstract: An amalgam assembly for a fluorescent lamp includes a glass exhaust tubulation extending from an envelope portion of the lamp toward a base portion of the lamp, the tubulation being closed at an end adjacent the lamp base portion, and a glass body disposed in the tubulation and retained by a pinched portion of the tubulation, the glass body being disposed between the pinched portion and the closed end of the tubulation. A mercury amalgam body is disposed between the glass body and the closed end of the tubulation. A mercury wetting metallic layer is disposed on a selected one of (i) an inside surface of the tubulation between the pinched portion and the closed end of the tubulation, and (ii) a surface of the glass body whereby to a wet at least one of (i) the interior surface of the glass tubulation and (ii) the surface of the glass body, to prevent the amalgam, when liquidized, from flowing past the tubulation pinched portion and into the lamp envelope.

公开(公告)号：US20040041515A1

公开(公告)日：2004-03-04

申请号：US10230621

申请日：2002-08-29

Applicant: OSRAM SYLVANIA INC.

Inventor： Richard S. Speer ,  Louise D. Cleary

IPC: H01J063/04

CPC classification number: H01J65/048

Abstract: An amalgam assembly for a fluorescent lamp includes a glass exhaust tubulation extending from an envelope portion of the lamp toward a base portion of the lamp, the tubulation being closed at an end adjacent the lamp base portion, and a glass body disposed in the tubulation and retained by a pinched portion of the tubulation, the glass body being disposed between the pinched portion and the closed end of the tubulation. A mercury amalgam body is disposed between the glass body and the closed end of the tubulation. A mercury wetting metallic layer is disposed on a selected one of (i) an inside surface of the tubulation between the pinched portion and the closed end of the tubulation, and (ii) a surface of the glass body whereby to a wet at least one of (i) the interior surface of the glass tubulation and (ii) the surface of the glass body, to prevent the amalgam, when liquidized, from flowing past the tubulation pinched portion and into the lamp envelope.

公开(公告)号：US20040004301A1

公开(公告)日：2004-01-08

申请号：US10189620

申请日：2002-07-03

Applicant: OSRAM SYLVANIA Inc.

Inventor： Raj P. Singh ,  David L. Houck ,  Nelson E. Kopatz ,  Michael R. Pierce ,  Scott A. Braymiller

IPC: B29B009/00

CPC classification number: C30B29/06 ,  C01B33/02 ,  C30B15/00

Abstract: A method for spheridizing silicon metal particles is described. The method involves injecting irregular silicon metal particles into a high-temperature plasma reactor to melt at least 50 weight percent of the particles. The molten droplets are solidified to form substantially spherical silicon particles having a thin SiO coating which may be removed by treating with a weak hydroxide solution.

公开(公告)号：US20030230741A1

公开(公告)日：2003-12-18

申请号：US10171737

申请日：2002-06-14

Applicant: OSRAM SYLVANIA Inc.

Inventor： Chen-Wen Fan ,  Richard G.W. Gingerich

IPC: C09K011/68

CPC classification number: C09K11/584 ,  H05B33/145 ,  Y02B20/181

Abstract: A long-life, white-emitting phosphor blend is provided which comprises about 75 wt. % of a first electroluminescent phosphor having an x color coordinate of about 0.530 and a y color coordinate of about 0.455; about 10 wt. % of a second electroluminescent phosphor having an x color coordinate of about 0.185 and a y color coordinate of about 0.440, said second electroluminescent phosphor containing about 600 ppm copper; and about 15 wt. % of a third electroluminescent phosphor having an x color coordinate of about 0.160 and a y color coordinate of about 0.175, said third electroluminescent phosphor containing about 300 ppm copper.

Abstract translation: 提供长寿命的白色发光荧光粉共混物，其包含约75wt。 ％的第一电致发光荧光体的x色坐标为约0.530，y色坐标为约0.455; 约10重量％ 具有约0.185的x色坐标和约0.440的y色坐标的第二电致发光荧光体的百分比，所述第二电致发光荧光体含有约600ppm的铜; 和约15wt。 具有约0.160的x色坐标和约0.175的y色坐标的第三电致发光荧光体的百分比，所述第三电致发光磷光体含有约300ppm的铜。

公开(公告)号：US20030193292A1

公开(公告)日：2003-10-16

申请号：US10063367

申请日：2002-04-16

Applicant: OSRAM SYLVANIA Inc.

Inventor： Arlene Hecker

IPC: H01J017/30 ,  H01J061/54

CPC classification number: H01J61/547

Abstract: A integral starting aid for high intensity discharge lamps is provided wherein the starting aid comprises a conductive, refractory metal nitride stripe which is directly applied to the surface of the ceramic arc tube. Preferably, the starting aid comprises titanium nitride or zirconium nitride and may be mixed a ceramic material to improve translucency.

Abstract translation: 提供了一种用于高强度放电灯的整体起动辅助装置，其中起动辅助装置包括直接施加到陶瓷电弧管表面的导电难熔金属氮化物条。 优选地，起始助剂包括氮化钛或氮化锆，并且可以混合陶瓷材料以提高半透明度。

公开(公告)号：US20030155858A1

公开(公告)日：2003-08-21

申请号：US10077254

申请日：2002-02-15

Applicant: OSRAM SYLVANIA INC.

Inventor： Gary T. Cunkelman ,  Richard C. Laird

IPC: H01J061/36

CPC classification number: H01J5/54 ,  H01J5/58

Abstract: A fluorescent lamp includes a glass envelope having a sealed end portion, a base shell member of a cup-shape configuration adapted to engage the envelope end portion, and a collar of shrink wrap material disposed around the envelope end portion and sides of the base shell member, the shrink wrap material being shrunken and compressing against the envelope end portion and the base shell member, to fix the base shell member on the envelope end portion.

Abstract translation: 荧光灯包括具有密封端部的玻璃外壳，适于接合封套端部的杯形构造的基部外壳构件以及围绕封套端部和基部外壳的侧面设置的收缩包裹材料的套环 所述收缩包装材料收缩并且抵靠所述包封端部和所述基部壳体部件压缩，以将所述基部壳体部件固定在所述包封端部上。

公开(公告)号：US20030155852A1

公开(公告)日：2003-08-21

申请号：US10077420

申请日：2002-02-15

Applicant: OSRAM SYLVANIA INC.

Inventor： Gary T. Cunkelman ,  Richard C. Laird

IPC: H01J005/48 ,  H01J005/50

CPC classification number: H01J9/34 ,  H01J5/54

Abstract: A fluorescent lamp includes a glass envelope having a sealed end portion, an insulator disk positioned on the envelope end portion, and a collar of shrink wrap material disposed around the envelope end portion and the insulator disk, the shrink wrap material being shrunken and compressing against the envelope end portion and the insulator disk, to fix the insulator disk on the envelope end portion.

Abstract translation: 荧光灯包括具有密封端部的玻璃外壳，位于封套端部的绝缘盘，以及设置在封套端部和绝缘盘周围的收缩包装材料的套环，收缩包装材料收缩并抵抗 信封端部和绝缘体盘，以将绝缘盘固定在信封端部上。

公开(公告)号：US20030059531A1

公开(公告)日：2003-03-27

申请号：US09964053

申请日：2001-09-26

Applicant: OSRAM SYLVANIA Inc.

Inventor： Madis Raukas ,  Kailash C. Mishra ,  Thomas H. Reilly III

IPC: B05D003/02 ,  B05D007/00

CPC classification number: C09K11/025 ,  C09K11/7734 ,  Y10T428/2991

Abstract: A protective coating for aluminate phosphors is described. The protective coating comprises at least a partial spinel coating having the general formula Mg1-xAl2(1-y)O4-3y-x, where 0nullx

Abstract translation: 描述了铝酸盐荧光体的保护涂层。 保护涂层至少包含具有通式Mg1-xAl2（1-y）O4-3y-x的部分尖晶石涂层，其中0 <= x <1且0 <= y <1。 通过与常规荧光灯制造技术相容的水溶液方法施加涂层。

公开(公告)号：US20020195588A1

公开(公告)日：2002-12-26

申请号：US09911114

申请日：2001-07-23

Applicant: OSRAM SYLVANIA Inc.

Inventor： Gregory A. Marking ,  Courtney S. Warren ,  Brian J. Payne

IPC: C09K011/00

CPC classification number: C09K11/642

Abstract: A ZnS:Ag,Al phosphor and method of making are described wherein the ZnS:Ag,Al phosphor exhibits a substantially polyhedral morphology and low particle agglomeration. The method of making includes the use of a mixed sodium chloride and alkaline-earth metal chloride flux. The resulting ZnS:Ag,Al phosphors may be made into finished CRT phosphors having improved CRT screen making properties.

Abstract translation: 描述了ZnS：Ag，Al荧光体及其制备方法，其中ZnS：Ag，Al荧光体显示出基本上多面体形态和低颗粒聚集。 制备方法包括使用混合氯化钠和碱土金属氯化物助熔剂。 所得的ZnS：Ag，Al荧光体可以制成具有改进的CRT屏幕制造性能的成品CRT荧光体。

公开(公告)号：US20020117249A1

公开(公告)日：2002-08-29

申请号：US10077504

申请日：2002-02-15

Applicant: OSRAM SYLVANIA Inc.

Inventor： Gregory Zaslavsky ,  Christopher S. Nordahl ,  Joseph V. Lima ,  Arlene Hecker

IPC: C03B029/00

CPC classification number: H01J61/302 ,  B28B1/002 ,  B32B18/00 ,  C04B2235/665 ,  C04B2237/32 ,  C04B2237/765 ,  H01J9/266

Abstract: A method for making a ceramic body is provided wherein the ceramic components are joined in their green state. The method includes applying heat to the surfaces to be joined to cause a localized melting of the binder. The surfaces are then brought together and joined by alternately applying compression and stretching. The method is particularly advantageous for forming unitary ceramic arc tube bodies for high intensity discharge (HID) lighting applications.

Abstract translation: 提供一种制造陶瓷体的方法，其中陶瓷组分以其绿色状态接合。 该方法包括对要接合的表面施加热量以引起粘合剂的局部熔化。 然后通过交替地施加压缩和拉伸将表面接合在一起并接合。 该方法特别有利于形成用于高强度放电（HID）照明应用的单一陶瓷电弧管体。