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41. 发明公开

EP2881968A4 CERAMIC METAL HALIDE LAMP 审中-公开
标题翻译：陶瓷金卤灯
公开(公告)号：EP2881968A4
公开(公告)日：2016-04-27
申请号：EP13826125
申请日：2013-07-04
申请人： IWASAKI ELECTRIC CO LTD
发明人： SASAI YASUSHI
IPC分类号： H01J61/12 , H01J61/34 , H01J61/82
CPC分类号： H01J61/34 , H01J61/125 , H01J61/827

42. 发明公开

EP2509093A4 ELECTRODE MOUNT, A HIGH-PRESSURE DISCHARGE LAMP USING SAME, AND PRODUCTION METHOD FOR SAME 审中-公开
标题翻译：电极载体，高压放电灯及其制造方法电极支撑和高压放电灯
公开(公告)号：EP2509093A4
公开(公告)日：2014-04-16
申请号：EP11824309
申请日：2011-06-28
申请人： IWASAKI ELECTRIC CO LTD
发明人： OHNO ATSUSHI , TOMINAGA KAZUSHI , TAKEMASA SHINICHI
IPC分类号： H01J9/28 , H01J9/32 , H01J61/20 , H01J61/36 , H01J61/86
CPC分类号： H01J9/28 , H01J9/32 , H01J9/323 , H01J61/20 , H01J61/368 , H01J61/86

43. 发明公开

EP2197250A4 HIGH-VOLTAGE DISCHARGE LAMP LIGHTING APPARATUS, HIGH-VOLTAGE DISCHARGE LAMP LIGHTING METHOD, AND PROJECTOR 审中-公开
标题翻译：照明装置用于高电压放电灯照明方法高压放电灯泡和投影机
公开(公告)号：EP2197250A4
公开(公告)日：2014-04-16
申请号：EP08833610
申请日：2008-09-19
申请人： IWASAKI ELECTRIC CO LTD
发明人： NISHIZAWA YOSHIO , SUZUKI SHINICHI , NAGASE TORU , KOMATSU YOSHIAKI , YAMAZAKI YUYA
IPC分类号： H05B41/24 , H05B41/292
CPC分类号： H05B41/2928 , Y02B20/208

44. 发明公开

EP2477208A4 ELECTRODE, METHOD FOR MANUFACTURING SAME, AND HIGH-PRESSURE DISCHARGE LAMP 审中-公开
标题翻译：电极生产方法和高压放电灯
公开(公告)号：EP2477208A4
公开(公告)日：2013-11-27
申请号：EP10815302
申请日：2010-09-01
申请人： IWASAKI ELECTRIC CO LTD
发明人： MATSUMOTO YASUHISA , KOMATA KOUJI
IPC分类号： H01J61/073 , H01J9/02 , H01J9/18
CPC分类号： H01J61/0732 , H01J9/02 , H01J61/86

45. 发明授权

EP2333810B1 LIGHT SOURCE DEVICE 有权转让
标题翻译：光源装置
公开(公告)号：EP2333810B1
公开(公告)日：2013-01-16
申请号：EP09819022.6
申请日：2009-04-23
申请人： Iwasaki Electric Co., Ltd.
发明人： KANO, Yosuke , OKAHARA, Makoto , KOMATA, Kouji , ISHIKAWA, Yousuke
IPC分类号： H01J61/54 , H01J61/30 , H01J61/82
CPC分类号： H01J61/822 , H01J61/547

46. 发明公开

EP2367194A4 METHOD OF MANUFACTURING LAMP AND QUARTZ BULB 有权
标题翻译：一种用于生产电灯泡和石英
公开(公告)号：EP2367194A4
公开(公告)日：2012-09-26
申请号：EP08878568
申请日：2008-12-03
申请人： IWASAKI ELECTRIC CO LTD
发明人： OOKAHARA MAKOTO , YAMAMOTO SHOJI
IPC分类号： H01J9/32 , H01J61/36
CPC分类号： H01J9/326 , H01J61/368

47. 发明公开

EP2472561A1 UV ENHANCER FOR DISCHARGE LAMP AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译： UV-VERSTÄRKERFÜREINE ENTLADUNGSLAMPE UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2472561A1
公开(公告)日：2012-07-04
申请号：EP10811598.1
申请日：2010-06-22
申请人： Iwasaki Electric Co., Ltd
发明人： ISHIKAWA, Yousuke , FUKUDA, Nobuo , HARASAWA, Hirokazu , KOMATA, Kouji
IPC分类号： H01J61/54 , H01J65/00
CPC分类号： H01J61/54 , H01J5/38 , H01J9/326
摘要： Starting performance is improved by efficient UV-light irradiation, suppressing creeping discharge or atmospheric discharge at the outside of a glow discharge tube, and preventing cracks in a pinch seal portion even when an external force is exerted in the direction of bending a lead.
In a discharge tube 11 for emitting a UV-light, a light emitting chamber 18 is formed on one side of a pinch seal portion 17 for sealing an electrode assembly 16, and a lead protrusion port 19 is formed on the opposite side thereof while pinching the seal portion 17, the lead protrusion port 19 is formed as a sleeve 20 having a predetermined gap relative to the lead 15, an external electrode 13 disposed to the outside of the light emitting chamber 18 comprises a hold H formed by bending fabrication of a metal plate. In the holder H, a slit 21 for irradiation the UV-light therethrough and a clip 22 for holding the pinch seal portion 17 by gripping both the surface and the rearface thereof are formed, and a ridge 23 is formed to the pinch seal portion 17 for positioning the clip 22 at a position away from the lead protrusion port 19 by a predetermined insulation length.
摘要翻译：通过有效的紫外线照射可以提高起动性能，抑制辉光放电管外部的沿面放电或大气放电，并且即使在向铅弯曲方向施加外力的情况下也能够防止收缩密封部的龟裂。在用于发射紫外光的放电管11中，在密封电极组件16的夹紧密封部分17的一侧上形成发光室18，并且在其相对侧形成引线突出端口19，同时夹持密封部17，引线突出口19形成为相对于引线15具有预定间隙的套管20，设置在发光室18外部的外部电极13包括通过弯曲制造形成的保持件H 金属板。在保持器H中，形成有用于照射UV光的狭缝21和夹持其夹紧密封部17的夹子22，并且夹紧密封部17形成有夹紧密封部17 用于将夹子22定位在远离引线突出端口19的位置上预定的绝缘长度。

48. 发明公开

EP2431999A1 LIGHT SOURCE DEVICE 审中-公开
标题翻译：光源装置
公开(公告)号：EP2431999A1
公开(公告)日：2012-03-21
申请号：EP10774832.9
申请日：2010-04-27
申请人： Iwasaki Electric Co., Ltd
发明人： KANO, Yosuke , FUKUDA, Nobuo , OHKAHARA, Makoto , ISHIKAWA, Yousuke , UEHARA, Sumio
IPC分类号： H01J61/54 , F21S2/00 , H01J61/86 , H01J65/00 , F21Y101/00
CPC分类号： H01J61/86 , H01J61/54
摘要： A necessary and sufficient amount of a UV-light is radiated to a high pressure discharge lamp for enabling reliable improvement in the starting performance by a starting light source of a simple configuration not increasing the manufacturing cost.
A starting light source 3 for radiating the UV-light to a discharge chamber 5 upon starting lighting of a high pressure discharge lamp 1 includes a discharge tube 18 for generating the UV-light by a starting voltage applied upon starting lighting the lamp 1, the discharge tube 18 includes an internal electrode 19 extended from a pinch seal portion 23b formed at one end to a light-emitting portion 23a thereof and an external electrode 20 disposed close to or in contact with both of the light-emitting portion 23a and the pinch seal portion 23b, at least a portion of the external electrode 20 disposed for the light-emitting portion 23a includes a holder H1 formed by bending fabrication of a metal sheet into such a shape of gripping and holding the discharge tube 18, and a terminal is formed to the holder H1 for fixing and electrically connecting the external electrode 20 to a conductor part 8 having a polarity opposite to that of the internal electrode 19.
摘要翻译：向高压放电灯照射必要且足够量的UV光，以通过简单配置的起动光源可靠地改善起动性能，而不增加制造成本。在高压放电灯1开始点亮时，用于向放电室5照射UV光的起始光源3包括：放电管18，用于通过在开始点亮灯1时施加的启动电压来产生UV光; 放电管18包括从形成在其一端的压封部分23b延伸到其发光部分23a的内部电极19以及布置成靠近或接触发光部分23a和夹紧两者的外部电极20 密封部分23b中，为发光部分23a设置的外部电极20的至少一部分包括通过将金属片的制造弯曲成抓握并保持放电管18的形状而形成的保持器H1，并且端子形成到保持件H1，用于将外部电极20固定和电连接到具有与内部电极19的极性相反的极性的导体部分8。

49. 发明授权

EP1881367B1 PROJECTOR DEVICE, MULTILAYER LIGHT-EMITTING DIODE DEVICE, AND REFLECTIVE LIGHT-EMITTING DIODE UNIT 有权
标题翻译： PROJEKTOREINRICHTUNG，MEHRSCHICHTIGES LICHT EMITTIERENDES DIODENBAUEMENT UND REFLEKTIERENDE LICHTEMITTIERENDE DIODENEINHEIT
公开(公告)号：EP1881367B1
公开(公告)日：2011-11-02
申请号：EP06746018.8
申请日：2006-05-02
申请人： Iwasaki Electric Co., Ltd
发明人： HATANAKA, Mitsuyuki , SATO, Takashi , YAMAMOTO, Kazuo , SAITO, Yukimasa , UCHIDA, Koji , KAWANABE, Yasufumi
IPC分类号： G03B21/14 , G02B27/00 , G02F1/133 , H01L33/00
CPC分类号： G02B5/10 , F21V29/74 , F21Y2115/10 , G03B21/14 , G03B21/2013 , G03B21/2033 , G03B33/12
摘要： A laminate type light emitting diode device having excellent heat radiation performance and high output capability is provided. A plurality of reflection type light emitting diode units 10 each of which includes a light emitting diode 2 and a dichroic mirror 3 in a hollow metal holder case 5 having high thermal conductivity so as to face each other are joined to one another through joint members 4 formed of electrical insulating material, thereby constructing the laminate type light emitting diode device 100.
摘要翻译：提供了具有优异的散热性能和高输出能力的层叠型发光二极管装置。多个反射型发光二极管单元10中，每个反射型发光二极管单元10均包括通过接头构件4彼此接合的具有导热性高的中空金属保持器壳体5中的发光二极管2和分色镜3 由电绝缘材料形成，从而构成层叠型发光二极管装置100。

50. 发明公开

EP2352162A1 LAMP DEVICE 审中-公开
标题翻译： LAMPENEINRICHTUNG
公开(公告)号：EP2352162A1
公开(公告)日：2011-08-03
申请号：EP08878285.9
申请日：2008-12-03
申请人： Iwasaki Electric Co., Ltd , Fujii Optical Co., Ltd.
发明人： IBI, Takashi , UEHARA, Sumio , MASEKI, Kyouichi , KANO, Yosuke , HIGUCHI, Toshitaka
IPC分类号： H01J61/30 , F21S2/00 , G03B21/14
CPC分类号： H01J61/86 , G03B21/2026 , G03B21/2066 , H01J61/025
摘要： A light utilization efficiency of a high-pressure discharge lamp is improved even in a case of reducing the size of a reflection mirror without using an auxiliary reflection mirror.
In a lamp device where a portion of lights emitted from a discharge bulb (4) to the periphery thereof in forward and backward directions for a predetermined range of angle is reflected at a concave reflection mirror (3) and illuminated to a light collection area (SP) of a predetermined size formed forward of the lamp, a prism surface (12S) having an angle of refracting or deflecting at least a portion of lights emitted from the discharge bulb (4) that is not reflected at the concave reflection mirror (3) to the light collection area (SP) is formed to the outer peripheral surface of the discharge bulb (4).
摘要翻译：即使在不使用辅助反射镜的情况下减小反射镜的尺寸的情况下，也可以提高高压放电灯的光利用效率。在一种灯装置中，其中从放电灯泡（4）向其周边的前后方向发射预定角度范围的光的一部分在凹面反射镜（3）处反射并照射到光收集区域 SP），形成在灯前面的预定尺寸的棱镜表面（12S），其具有折射或偏转从放电灯泡（4）发射的光的至少一部分的角度，所述光不在凹面反射镜（3）处反射）形成于放电灯泡（4）的外周面。

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