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    • 1. 发明授权
    • Lamp device
    • 灯装置
    • US08476814B2
    • 2013-07-02
    • US13130121
    • 2008-12-03
    • Takashi IbiSumio UeharaKyouichi MasekiYosuke KanoToshitaka Higuchi
    • Takashi IbiSumio UeharaKyouichi MasekiYosuke KanoToshitaka Higuchi
    • H01J5/16
    • H01J61/86G03B21/2026G03B21/2066H01J61/025
    • 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 to the periphery thereof in forward and backward directions for a predetermined range of angle is reflected at a concave reflection mirror and illuminated to a light collection area of a predetermined size formed forward of the lamp, a prism surface having an angle of refracting or deflecting at least a portion of lights emitted from the discharge bulb that is not reflected at the concave reflection mirror to the light collection area is formed to the outer peripheral surface of the discharge bulb.
    • 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,也能够提高高压放电灯的光利用效率。 在灯具装置中,其中从放电灯泡到其周边的光的一部分在前后方向上预定角度范围被反射到凹面反射镜并照射到形成在预定尺寸之前的预定尺寸的光收集区域 所述灯,具有使从所述放电灯发出的至少一部分的光从所述凹面反射镜向所述光收集区域反射的角度折射或偏转的棱镜表面形成在所述放电灯泡的外周面。
    • 2. 发明授权
    • Light source incorporating a proximity guide portion on an external surface of a sealing portion for securing a trigger wire
    • 光源在密封部分的外表面上包括接近引导部分,用于固定触发线
    • US08049424B2
    • 2011-11-01
    • US12302303
    • 2007-05-23
    • Sumio UeharaTooru NagaseKyouichi MasekiKouichi NakajimaMakoto OokaharaYoshiaki KomatsuMasaki HirotaMasaki Kamimura
    • Sumio UeharaTooru NagaseKyouichi MasekiKouichi NakajimaMakoto OokaharaYoshiaki KomatsuMasaki HirotaMasaki Kamimura
    • H01J61/54H01J61/56
    • G03B21/2026H01J61/547H01J61/86
    • The invention relates to a light source device having a high-voltage discharge lamp (1) on which a trigger line (10) for triggering the lamp is attached. The high-voltage discharge lamp (1) is formed such that an arc tube (7) having a pair of substantially cylindrical sealing portions (9R, 9L) formed on both sides in the longitudinal direction with a light emitting portion (8) in between is sealed with electrode assemblies (3R, 3L). The trigger line (10) is formed such that its one end (10a) is connected to a power supply lead (6), which is of the electrode assembly (3L) and protruded from the one sealing portion (9L), and its other end (10c) is wound around the outer circumference of the other sealing portion (9R). In the light source device, in order to drastically improve the performance for triggering and retriggering the lamp (1), a vicinity guide portion (C) including a hollow groove (11) and an insert opening (17) is formed on a cylindrical portion of the other sealing portion (9R) at a position away from the light emitting portion (8). The vicinity guide portion (C) allows the trigger line (10) to be disposed at a distance shorter than the distance from the electrode assembly to the outer circumference surface of the cylindrical portion.
    • 本发明涉及一种具有高压放电灯(1)的光源装置,其上安装有用于触发灯的触发线(10)。 高压放电灯(1)形成为具有在长度方向的两侧形成有一对大致圆筒状的密封部(9R,9L)的发光管(7),发光部(8)位于 用电极组件(3R,3L)密封。 触发线(10)形成为使得其一端(10a)连接到电极组件(3L)的电源引线(6)并且从一个密封部分(9L)突出,并且其另一端 端部(10c)缠绕在另一密封部(9R)的外周。 在光源装置中,为了显着提高灯(1)的触发和再触发性能,在圆筒部上形成有包括中空槽(11)和插入口(17)的附近引导部(C) 在远离发光部分(8)的位置处的另一个密封部分(9R)。 附近引导部分(C)允许触发线(10)设置在比从电极组件到圆柱形部分的外圆周表面的距离短的距离处。
    • 3. 发明申请
    • SEMICONDUCTOR MODULE AND RADIATOR PLATE
    • 半导体模块和散热板
    • US20070102808A1
    • 2007-05-10
    • US11555706
    • 2006-11-02
    • Sumio UeharaShuzo Aoki
    • Sumio UeharaShuzo Aoki
    • H01L23/34
    • H01L23/3672H01L23/4093H01L2924/0002H01L2924/00
    • A semiconductor module 10 in which respective upper surfaces of semiconductor elements 17, 17 on both sides of a rectangular circuit board 11 are covered with radiator plates 12a, 12b attached to both sides of the circuit board 11 so that their outer peripheral edges are not projected from the board surfaces of the circuit board 11. In this semiconductor module, by projections serving as a pair of attachments 42, 42 formed in the vicinity of the center area in a longitudinal direction of the circuit board 11, the radiator plates 12a, 12b are located at predetermined positions. The projections abuts on the corresponding board surface of the circuit board 11 so that a part of the load applied to the vicinity of the center area of each the radiator plates 12a, 12b can be supported by the circuit board 11.
    • 半导体模块10,其中矩形电路板11两侧的半导体元件17,17的各个上表面被安装在电路板11的两侧的散热板12a,12b覆盖,使得它们的外周边缘为 不从电路板11的板表面突出。 在该半导体模块中,作为形成在电路基板11的纵向方向上的中心区域附近的一对附件42,42的突起,散热板12a,12b位于预定位置。 突起抵接在电路板11的相应板表面上,使得施加到每个散热板12a,12b的中心区域附近的负载的一部分能够被电路板11支撑。
    • 6. 发明授权
    • Light source device with starting aid
    • 带起动辅助装置的光源装置
    • US08723418B2
    • 2014-05-13
    • US13319736
    • 2010-04-27
    • Yosuke KanoNobuo FukudaMakoto OhkaharaYousuke IshikawaSumio Uehara
    • Yosuke KanoNobuo FukudaMakoto OhkaharaYousuke IshikawaSumio Uehara
    • H01J61/54H01J61/92H01J61/86
    • H01J61/86H01J61/54
    • A starting light source for radiating the UV-light to a discharge chamber upon starting lighting of a high pressure discharge lamp includes a discharge tube for generating the UV-light by a starting voltage applied upon starting lighting the lamp, the discharge tube includes an internal electrode extended from a pinch seal portion formed at one end to a light-emitting portion thereof and an external electrode disposed close to or in contact with both of the light-emitting portion and the pinch seal portion, at least a portion of the external electrode disposed for the light-emitting portion includes a holder formed by bending fabrication of a metal sheet into such a shape of gripping and holding the discharge tube, and a terminal is formed to the holder for fixing and electrically connecting the external electrode to a conductor part having a polarity opposite to that of the internal electrode.
    • 在开始点燃高压放电灯时,用于将紫外光照射到放电室的起始光源包括用于通过在启动点亮灯时施加的启动电压产生UV光的放电管,放电管包括内部 电极,其从形成在其一端的收缩密封部分延伸到其发光部分,以及外部电极,其设置成与发光部分和夹紧密封部分接近或接触,外部电极的至少一部分 配置在发光部上的保持具有通过将金属板的制造弯曲成夹持并保持放电管的形状而形成的保持器,并且将端子形成在保持器上,用于将外部电极固定并电连接到导体部 具有与内部电极的极性相反的极性。
    • 7. 发明申请
    • LIGHT SOURCE DEVICE
    • 光源设备
    • US20120091875A1
    • 2012-04-19
    • US13319736
    • 2010-04-27
    • Yosuke KanoNobuo FukudaMakoto OhkaharaYousuke IshikawaSumio Uehara
    • Yosuke KanoNobuo FukudaMakoto OhkaharaYousuke IshikawaSumio Uehara
    • H01J61/92
    • H01J61/86H01J61/54
    • 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.
    • 将必要且足够量的紫外光照射到高压放电灯,以便通过起动光源能够可靠地提高起动性能,其结构简单,不会增加制造成本。 在开始点亮高压放电灯1时,用于将紫外光照射到放电室5的起始光源3包括:放电管18,用于通过在点亮灯1时施加的启动电压产生UV光; 放电管18包括从形成在一端的收缩密封部23b延伸到其发光部23a的内部电极19和设置成与发光部23a和夹紧部23接近或接触的外部电极20 密封部分23b,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板弯曲制造成夹持和保持放电管18的形状而形成的保持器H1,并且端子是 形成于用于将外部电极20固定并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的保持器H1。
    • 8. 发明申请
    • LIGHT SOURCE DEVICE
    • 光源设备
    • US20110084587A1
    • 2011-04-14
    • US12302303
    • 2007-05-23
    • Sumio UeharaTooru NagaseKyouichi MasekiKouichi NakajimaMakoto OokaharaYoshiaki KomatsuMasaki HirotaMasaki Kamimura
    • Sumio UeharaTooru NagaseKyouichi MasekiKouichi NakajimaMakoto OokaharaYoshiaki KomatsuMasaki HirotaMasaki Kamimura
    • H01K1/30H01J61/30
    • G03B21/2026H01J61/547H01J61/86
    • The invention relates to a light source device having a high-voltage discharge lamp (1) on which a trigger line (10) for triggering the lamp is attached. The high-voltage discharge lamp (1) is formed such that an arc tube (7) having a pair of substantially cylindrical sealing portions (9R, 9L) formed on both sides in the longitudinal direction with a light emitting portion (8) in between is sealed with electrode assemblies (3R, 3L). The trigger line (10) is formed such that its one end (10a) is connected to a power supply lead (6), which is of the electrode assembly (3L) and protruded from the one sealing portion (9L), and its other end (10c) is wound around the outer circumference of the other sealing portion (9R). In the light source device, in order to drastically improve the performance for triggering and retriggering the lamp (1), a vicinity guide portion (C) including a hollow groove (11) and an insert opening (17) is formed on a cylindrical portion of the other sealing portion (9R) at a position away from the light emitting portion (8). The vicinity guide portion (C) allows the trigger line (10) to be disposed at a distance shorter than the distance from the electrode assembly to the outer circumference surface of the cylindrical portion.
    • 本发明涉及一种具有高压放电灯(1)的光源装置,其上安装有用于触发灯的触发线(10)。 高压放电灯(1)形成为具有在长度方向的两侧形成有一对大致圆筒状的密封部(9R,9L)的发光管(7),发光部(8)位于 用电极组件(3R,3L)密封。 触发线(10)形成为使得其一端(10a)连接到电极组件(3L)的电源引线(6)并且从一个密封部分(9L)突出,并且其另一端 端部(10c)缠绕在另一密封部(9R)的外周。 在光源装置中,为了显着提高灯(1)的触发和再触发性能,在圆筒部上形成有包括中空槽(11)和插入口(17)的附近引导部(C) 在远离发光部分(8)的位置处的另一个密封部分(9R)。 附近引导部分(C)允许触发线(10)设置在比从电极组件到圆柱形部分的外圆周表面的距离短的距离处。
    • 9. 发明授权
    • Semiconductor module and radiator plate
    • 半导体模块和散热板
    • US07569930B2
    • 2009-08-04
    • US11555706
    • 2006-11-02
    • Sumio UeharaShuzo Aoki
    • Sumio UeharaShuzo Aoki
    • H01L23/34
    • H01L23/3672H01L23/4093H01L2924/0002H01L2924/00
    • A semiconductor module 10 in which respective upper surfaces of semiconductor elements 17, 17 on both sides of a rectangular circuit board 11 are covered with radiator plates 12a, 12b attached to both sides of the circuit board 11 so that their outer peripheral edges are not projected from the board surfaces of the circuit board 11. In this semiconductor module, by projections serving as a pair of attachments 42, 42 formed in the vicinity of the center area in a longitudinal direction of the circuit board 11, the radiator plates 12a, 12b are located at predetermined positions. The projections abuts on the corresponding board surface of the circuit board 11 so that a part of the load applied to the vicinity of the center area of each the radiator plates 12a, 12b can be supported by the circuit board 11.
    • 半导体模块10,其中矩形电路板11两侧的半导体元件17,17的各个上表面被安装在电路板11的两侧上的辐射板12a,12b覆盖,使得它们的外周边缘不被突出 在该半导体模块中,通过形成在电路板11的纵向方向上的中心区域附近的一对附件42,42的突起,散热板12a,12b 位于预定位置。 突起抵接在电路板11的相应板表面上,使得施加到每个散热板12a,12b的中心区域附近的负载的一部分能够被电路板11支撑。
    • 10. 发明授权
    • Semiconductor module and semiconductor module heat radiation plate
    • 半导体模块和半导体模块散热板
    • US07483273B2
    • 2009-01-27
    • US11420583
    • 2006-05-26
    • Sumio UeharaSyuzo Aoki
    • Sumio UeharaSyuzo Aoki
    • H05K7/20H01L23/36
    • H01L23/4093G11C5/04G11C5/143H01L23/3672H01L2023/405H01L2023/4056H01L2023/4062H01L2924/0002H05K1/181H01L2924/00
    • In a semiconductor module 10 in which a semiconductor device 17 is mounted on both surfaces of a circuit board 11 and heat radiation plates 12a, 12b are provided to both surfaces of the circuit board to cover the semiconductor device, a fitting hole via which the heat radiation plates 12a, 12b are fitted is formed in the circuit board 11, and a housing recess portion 18 in which the semiconductor devices 11 are housed is provided to both heat radiation plates 12a, 12b fitted to both surfaces of the circuit board 11 respectively and a fitting edge portion 25 is provided in a position of both heat radiation plates that overlaps with a position in which the fitting hole is formed, and also a fixing means 20 for fixing both heat radiation plates 12a, 12b to the circuit board 11 by caulking to align with the fitting hole is provided to fitting edge portions 25 integrally with the heat radiation plates 12a, 12b.
    • 在半导体模块10中,半导体装置17安装在电路板11的两个表面上并且散热板12a,12b设置在电路板的两个表面以覆盖半导体器件, 辐射板12a,12b被装配在电路板11中,并且其中容纳有半导体器件11的容纳凹部18分别设置在安装在电路板11的两个表面上的两个散热板12a,12b上, 在与形成有嵌合孔的位置重叠的两个散热板的位置设置有嵌合边缘部25,以及用于通过铆接将两个散热板12a,12b固定到电路板11的固定装置20 与散热板12a,12b一体地配合边缘部25设置有与安装孔对准的配合孔。