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1. 发明申请

US20230139861A1 UV EMITTER MODULE AND USE THEREOF 有权
公开(公告)号：US20230139861A1
公开(公告)日：2023-05-04
申请号：US18089990
申请日：2022-12-28
申请人： Heraeus Noblelight GmbH
发明人： Johannes KRAFT , Silke SCHLOEMP , Jan WINDERLICH
IPC分类号： A61L2/10 , H01J61/52 , H01J61/72
摘要： A UV lamp module for the ultraviolet irradiation of a substrate includes a lamp arrangement, a waterproof housing, and first and second airflow zones. The lamp arrangement includes multiple low-pressure mercury lamps each having a longitudinal axis. The waterproof housing surrounds the lamp arrangement and has a bottom side, a top side and at least two side walls connecting the bottom side and the top side to each other, and a beam exit opening on the bottom side which is closed by a beam exit window. The first airflow zone is formed in the housing and has an air supply duct with at least one air-guide for the supply of cooling air to the lamp arrangement. The second airflow zone is separated from the first airflow zone, and is formed in the housing and has an exhaust air duct for the discharge of heated cooling air. When viewed in a cross-section through the housing perpendicular to the longitudinal axes of the low-pressure mercury lamps and in a viewing direction from the bottom side to the top side, the beam exit window, the lamp arrangement and the airflow zones are arranged one after the other.

2. 发明授权

US11024500B2 Low-pressure discharge lamp 有权
公开(公告)号：US11024500B2
公开(公告)日：2021-06-01
申请号：US16313391
申请日：2017-06-23
申请人： LEDVANCE GmbH
发明人： Armin Konrad
IPC分类号： H01J61/72 , H01J61/35 , C09K11/77 , H01J61/30 , H01J61/44 , H01J61/46
摘要： A low-pressure discharge lamp having a discharge vessel and a coating structure. The coating structure is formed on an inner side of the discharge vessel. The coating structure has nanoscale phosphate particles and/or nanoscale functional oxide. Alternatively or in addition, the phosphate particles are free or at least approximately free of rare earth metals. The nanoscale phosphate particles range in size from 5 nm to 800 nm.

3. 发明授权

US10593536B2 UV mercury low-pressure lamp with amalgam deposit 有权
公开(公告)号：US10593536B2
公开(公告)日：2020-03-17
申请号：US16315372
申请日：2017-07-07
申请人： Xylem IP Management S.à r.l.
发明人： Andre Wojciechowski , Michael Lang , Uwe Kanigowski
IPC分类号： H01J61/04 , C02F1/32 , H01J61/20 , H01J61/24 , H01J61/72 , H01J61/33
摘要： An ultraviolet mercury low-pressure amalgam lamp includes a tube having a first end and a second end, a first electrode placed in the first end of the tube, and a second electrode placed in the second end of the tube, whereby when the lamp is energized a discharge path is formed between the first and second electrodes. At least one amalgam deposit is adjacent to one of the first and second electrodes out of the discharge path between the first and second electrodes. The tube has at least one constriction, wherein the at least one amalgam deposit is placed behind the constriction with respect to the discharge path such that the at least one amalgam deposit is protected by the constriction from the heat emitted by the electrodes.

4. 发明授权

US10332738B2 Low-pressure ultraviolet radiator with multiple filaments 有权
公开(公告)号：US10332738B2
公开(公告)日：2019-06-25
申请号：US16078812
申请日：2017-02-08
申请人： Xylem IP Management S.à r.l.
发明人： Jan Boris Loesenbeck
IPC分类号： H01K1/28 , H01K9/08 , C02F1/32 , H01J61/72 , H01J61/92 , H01K1/16 , H05B39/04
摘要： A low pressure mercury gas discharge ultraviolet lamp with a tubular elongate body with two opposing ends, a first end and a second end, which contains a gas filling, and with at least two electric connectors at each end, which are electrically connected to at least one filament being provided at each end. A discharge length is defined between the filaments, in which at least two filaments are provided at each end of the discharge length. The filaments can be individually supplied with electric energy. The at least two filaments at the first end are of different size and different mass, and the at least two filaments at the second end are of different size and different mass.

5. 发明申请

US20130106281A1 HIGH-PRESSURE DISCHARGE LAMP 审中-公开
标题翻译：高压放电灯
公开(公告)号：US20130106281A1
公开(公告)日：2013-05-02
申请号：US13809190
申请日：2010-07-09
申请人： Andreas Genz
发明人： Andreas Genz
IPC分类号： H01J61/20 , H01J61/72 , H01J61/30
CPC分类号： H01J61/20 , H01J61/125 , H01J61/302 , H01J61/72
摘要： In various embodiments, a high pressure discharge lamp is provided having a bulb, which surrounds a discharge volume, wherein a filler, which contains indium halide, quicksilver and inert gas from the group neon, argon, krypton, xenon, is accommodated in the discharge volume, wherein the filler simultaneously contains the halide of iodine and bromine, wherein the portion of InI amounts at most to 90 mol %, in respect of the total of all halides of In.
摘要翻译：在各种实施例中，提供了具有围绕放电容积的灯泡的高压放电灯，其中包含来自氖组，氩，氪，氙组的卤化铟，浮冰和惰性气体的填料容纳在放电体积，其中填料同时含有碘和溴的卤化物，其中InI的量相对于In的所有卤化物的总量为至多至90mol％。

6. 发明申请

US20050253526A1 Multi-ringed fluorescent lamp and lighting apparatus utilizing same 失效
标题翻译：多环形荧光灯和利用它的照明装置
公开(公告)号：US20050253526A1
公开(公告)日：2005-11-17
申请号：US11125180
申请日：2005-05-10
申请人： Yusuke Shibahara , Masahiko Yoshida
发明人： Yusuke Shibahara , Masahiko Yoshida
IPC分类号： H01J61/32 , F21S8/04 , H01J61/35 , H01J61/72
CPC分类号： F21S8/04 , F21Y2103/30 , H01J61/32 , H01J61/72
摘要： A multi-ringed fluorescent lamp includes a multi-ringed bulb, a phosphor layer formed on an inner surface of the bulb, a pair of electrodes and discharge medium with which the bulb is filled. The bulb includes ring bulbs in each of which straight portions and bent portions are placed alternately on a same plane, by bending partially a glass tube having an outside diameter of 12-20 mm into a rectangular shape, so that opposite ends of the tube terminate with the adjacent straight portions. The ring bulbs are placed concentrically on the same plane and connected through a bridge connection portion to form a single discharge path. A gap between adjacent bent portions is larger than a gap between adjacent straight tube portions and has a maximum value of 6-15 mm. The electrodes are provided in opposite ends of the discharge path of the multi-ringed bulb.
摘要翻译：多环荧光灯包括多环形灯泡，形成在灯泡内表面上的荧光体层，一对电极和填充灯泡的放电介质。灯泡包括环形灯泡，其中每个直线部分和弯曲部分交替地放置在同一平面上，通过部分地弯曲外径为12-20mm的玻璃管为矩形形状，使得管的相对端终止与相邻的直线部分。环形灯泡同心放置在同一平面上，并通过桥连接部分连接以形成单个放电路径。相邻的弯曲部之间的间隙大于相邻的直管部之间的间隙，并且具有6-15mm的最大值。电极设置在多环形灯泡的放电路径的相对端。

7. 发明申请

US20050236948A1 Backlight having a polarization separating element 有权
标题翻译：背光具有极化分离元件
公开(公告)号：US20050236948A1
公开(公告)日：2005-10-27
申请号：US11172468
申请日：2005-06-30
申请人： Keiji Hayashi , Tetsuya Kobayashi , Tetsuya Hamada , Takeshi Gotoh , Toshihiro Suzuki , Mari Sugawara , Akio Sotokawa , Seiji Hachisuka
发明人： Keiji Hayashi , Tetsuya Kobayashi , Tetsuya Hamada , Takeshi Gotoh , Toshihiro Suzuki , Mari Sugawara , Akio Sotokawa , Seiji Hachisuka
IPC分类号： G02F1/13357 , F21V8/00 , F21V29/00 , G02B6/00 , H01J61/52 , H01J61/72 , H01J7/24
CPC分类号： G02B6/0036 , F21V29/54 , F21V29/67 , F21V29/70 , F21V29/71 , F21V29/763 , F21V29/85 , G02B6/0038 , G02B6/004 , G02B6/0051 , G02B6/0056 , G02B6/0065 , G02B6/0071 , G02B6/0085 , G02F1/133604 , G02F1/133605 , G02F1/133606 , G02F1/133608 , G02F2001/133607 , G02F2001/133628 , H01J61/523 , H01J61/72
摘要： A display device includes a backlight having a discharge tube and a reflector. A heat conduction member is attached to the reflector in contact with the discharge tube, so that a part of the discharge tube is locally cooled by the heat conduction member. Liquid mercury is collected at a first position in the discharge tube, and the backlight is assembled so that the heat conduction member or other cooling device is located at the first position. Also, the display device includes an optical sheet having a diffusion portion having projections containing scattering material particles.
摘要翻译：显示装置包括具有放电管和反射器的背光源。导热构件与放电管接触地连接到反射器，使得放电管的一部分由导热构件局部冷却。液体汞被收集在放电管中的第一位置处，并且背光组装成使得导热构件或其它冷却装置位于第一位置。此外，显示装置还包括具有扩散部的光学片，该扩散部具有含有散射物质粒子的突起。

8. 发明授权

US06943499B2 Cold-cathode fluorescent lamp 有权
标题翻译：冷阴极荧光灯
公开(公告)号：US06943499B2
公开(公告)日：2005-09-13
申请号：US10817812
申请日：2004-04-06
申请人： Hirofumi Yamashita , Haruo Yamazaki , Toshihiro Terada , Shinji Kihara
发明人： Hirofumi Yamashita , Haruo Yamazaki , Toshihiro Terada , Shinji Kihara
IPC分类号： H01J61/78 , H01J61/067 , H01J61/72 , H01J17/06
CPC分类号： H01J61/067 , H01J61/72
摘要： The present invention has an object to provide a cold-cathode fluorescent lamp which can suppress sputtering caused by electric discharge and reduce consumption of mercury so as to achieve a longer lifetime even if a lamp current is large and a lighting tube has a small diameter. The cold-cathode fluorescent lamp according to the present invention is characterized in that a distance between the inner surface of the lighting tube and the outer surface of a cylindrical electrode is set such that electric discharge develops mainly on the inner surface of the cylindrical electrode. When the lighting tube has an inside diameter D1 of 1 to 6 mm and the maximum lamp current is 5 mA or more, an outside diameter D2 of the cylinder electrode is preferably set at D1−0.4 [mm]≦D2
摘要翻译：本发明的目的是提供一种冷阴极荧光灯，其可以抑制由放电引起的溅射并降低汞的消耗，从而即使灯电流大并且照明管具有小直径也能实现更长的寿命。根据本发明的冷阴极荧光灯的特征在于，照明管的内表面与圆柱形电极的外表面之间的距离被设定为使得放电主要在圆柱形电极的内表面上产生放电。当照明管的内径D 1为1〜6mm，最大灯电流为5mA以上时，气缸电极的外径D 2优选设定为D 1 -0.4 [mm] <= D 2

9. 发明申请

US20050168149A1 Flash lamp with high irradiance 审中-公开
标题翻译：闪光灯具有高辐照度
公开(公告)号：US20050168149A1
公开(公告)日：2005-08-04
申请号：US11042165
申请日：2005-01-26
申请人： Tatumi Hiramoto , Yukihiro Morimoto , Kazuyuki Mori , Tetuya Torikai
发明人： Tatumi Hiramoto , Yukihiro Morimoto , Kazuyuki Mori , Tetuya Torikai
IPC分类号： H05B41/32 , A61L2/10 , H01J5/04 , H01J61/16 , H01J61/30 , H01J61/54 , H01J61/72 , H01J61/88 , H01J61/90 , H05B41/30
CPC分类号： H05B41/30 , A61L2/10 , H01J61/16 , H01J61/302 , H01J61/547 , H01J61/88 , H01J61/90
摘要： A flash lamp with high radiation intensity which has a discharge vessel having a part in the region between the electrodes which has a smaller diameter than the inside diameter of the discharge vessel in the area in which the cathode is located, and the inner surface of the part of smaller diameter being provided with a heat-resistant material. A xenon gas is filled into the vessel at a room temperature pressure from 1.3×103 Pa to 1.6×105 Pa or a krypton gas is filled at 7×102 Pa to 1.3×105 Pa. A power supply operates the flash lamp with a full width at half maximum of the current from 150 μs to 2 ms and a current density in the part with a small diameter of at least 2110 A/cm2 when xenon is used and at least 2930 A/cm2 when krypton is used.
摘要翻译：一种具有高辐射强度的闪光灯，其具有放电容器，该放电容器具有在电极之间的区域中的一部分，其直径小于阴极所在区域中的放电容器的内径，并且其内表面较小直径的部分设有耐热材料。将氙气以1.3×10 3 Pa至1.6×10 5 Pa的室温压力填充到容器中，或者在7×10 2 Pa下填充氪气， / SUP> Pa至1.3×10 5 Pa。电源将闪光灯的电流从150μs调整到2ms，电流密度最小为2110A / cm 2以下的电流密度。使用氙，当使用氪时至少为2930A / cm 2。

10. 发明申请

US20050168146A1 Spiral cold electrode fluorescent lamp 失效
标题翻译：螺旋冷电极荧光灯
公开(公告)号：US20050168146A1
公开(公告)日：2005-08-04
申请号：US10769053
申请日：2004-01-30
申请人： Baodu Xu , Yanhua Tu
发明人： Baodu Xu , Yanhua Tu
IPC分类号： H01J1/62 , H01J61/26 , H01J61/30 , H01J61/32 , H01J61/72 , H01J63/04
CPC分类号： H01J61/327 , H01J61/26 , H01J61/72
摘要： A light tube for a cold electrode fluorescent lamp includes a light tube body, a first electrode and a second electrode disposed in the light tube body and an activated gas absorber. The light tube body contains inert gas, mercury substance and a layer of phosphor coating on its inner surface. The second electrode is adapted for electrically connecting to the an electric terminal for emitting electrons to excite the mercury substance for conducting the electrons to the first electrode as an electric loop, wherein the excited mercury substance emits ultra violet rays causing the phosphor coating to generate visible light. The activated gas absorber is gas absorber made of zirconium-vanadium-iron alloy which can be activated at an activation temperature substantially lower than 900 degrees Celsius, preferably 390 degrees Celsius, to provide stronger oxygenic gas absorption ability while reducing the manufacturing steps and cost.
摘要翻译：用于冷电极荧光灯的光管包括光管体，第一电极和设置在光管体中的第二电极和活性气体吸收器。光管体内表面含有惰性气体，汞物质和一层荧光粉涂层。第二电极适于电连接到用于发射电子的电端子以激发用于将电子传导到第一电极的汞物质作为电循环，其中激发的汞物质发射紫外线，导致荧光体涂层产生可见光光。活性气体吸收剂是由锆 - 钒 - 铁合金制成的气体吸收剂，其可在基本上低于900摄氏度，优选390摄氏度的活化温度下活化，以提供更强的氧气吸收能力，同时降低制造步骤和成本。

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