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公开(公告)号：US07344257B2
公开(公告)日：2008-03-18
申请号：US11178352
申请日：2005-07-12
申请人： Toru Terashima , Shohei Fujisawa
发明人： Toru Terashima , Shohei Fujisawa
CPC分类号： H01J61/025 , G03B21/2026 , H01J5/50 , H01J5/62 , H01J61/34 , H01J61/523 , H01J61/547 , H01J61/86 , H04N9/315
摘要： A light source device (10) has: a light-emitting tube (11) including a light-emitting portion (111) that emits a light beam through electrodes (114) and a pair of sealing portions (112, 113) provided on both sides of the light-emitting portion (111) and lead wires (200, 210) for making electrical continuity between the electrodes (114) and an external power source, the lead wires (200, 210) extending from the distal ends of the sealing portions (112, 113), respectively; and a reflector (12) having a concave reflecting surface (124) that emits, from the opening thereof, the light beam irradiated by the light-emitting tube (11) after aligning in a predetermined direction, in which the lead wire (200) extends from the sealing portion (112) on the light beam irradiation front side of the reflector (12) up to the opening end portion (125) of the reflector (12), the lead wire (200) having bent portions (221, 222, 223) in which the lead wire (200) is sequentially bent along the shape of the opening edge portion (125). The lead wire (200) is reliably fixed to the reflector (12) by the spring force between the bent portions (221, 222, 223).
摘要翻译： 光源装置（10）具有：发光管（11），其包括发射通过电极（114）的光束的发光部（111）和设置在两者上的一对密封部（112,113） 所述发光部分（111）的侧面和用于在所述电极（114）和外部电源之间形成电连续性的引线（200,210），所述引线（200,210）从所述密封件 部分（112,113）; 以及反射器（12），其具有凹面反射面（124），该凹面反射面从其开口射出在沿预定方向对准之后由所述发光管（11）照射的光束，所述导线（200） 从反射器（12）的光束照射正面的密封部分（112）延伸到反射器（12）的开口端部分（125），引线（200）具有弯曲部分（221,222） ，223），其中所述引线（200）沿着所述开口边缘部分（125）的形状被顺序地弯曲。 引线（200）通过弯曲部分（221,222,223）之间的弹簧力可靠地固定到反射器（12）。
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公开(公告)号：US07213928B2
公开(公告)日：2007-05-08
申请号：US11042507
申请日：2005-01-26
CPC分类号： G02B7/181 , F21V7/0025 , H04N9/3144 , H04N9/315
摘要： A light source device includes: a light source lamp that has a light-emitting portion and sealing sections provided on both sides of the light-emitting portion; a reflector that aligns and irradiates a light beam radiated by the light source lamp in a predetermined direction; and a sub-reflection mirror of which reflection surface opposes to a reflection surface of the reflector and reflects the light beam radiated by the light-emitting portion of the light source lamp toward the reflector. In the sub-reflection mirror, an adhesion surface of an insertion hole is bonded to the sealing section by an adhesive in a condition that the sealing section is inserted in the insertion hole. A cutting portion of the sub-reflection mirror is so formed to extend over a portion bonded by the adhesive in plan view.
摘要翻译： 光源装置包括：光源灯，其具有设置在发光部的两侧的发光部和密封部; 反射器，其沿预定方向对准并照射由光源灯辐射的光束; 以及副反射镜，其反射面与反射体的反射面相对，并将由光源灯的发光部照射的光束反射向反射器。 在副反射镜中，在密封部插入插入孔的状态下，通过粘合剂将插入孔的粘合面接合到密封部。 副反射镜的切割部分形成为在平面图中在由粘合剂粘合的部分上延伸。
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公开(公告)号：US20050218770A1
公开(公告)日：2005-10-06
申请号：US11082869
申请日：2005-03-18
IPC分类号： G03B21/14 , F21S2/00 , F21V7/00 , F21V17/00 , F21Y101/00 , G03B21/20 , H01J5/16 , H01J9/00 , H01J9/24 , H01J61/02 , H01J61/35 , H01J61/88 , H04N5/74
CPC分类号： H01J61/025 , H01J9/247
摘要： To reduce or prevent adhesive particles from being scattered toward a light-emitting portion of an arc tube and an auxiliary reflecting surface of an auxiliary mirror even when an inorganic adhesive injected for fixing the auxiliary mirror to the arc tube is boiled, a method of manufacturing a light source lamp includes: setting a light-reflecting surface of the auxiliary mirror so as to face the light-emitting portion of the arc tube and injecting an adhesive into a gap between the auxiliary mirror and the arc tube; heating and curing the adhesive from a side nearer to the light-emitting portion of the arc tube; and attaching the reflector to the arc tube with the auxiliary mirror fixed thereto. For example, a heated air blowoff and light irradiation toward the adhesive form the side nearer to the light-emitting portion of the arc tube may be performed. Further, a projector includes: an illumination system with the light source lamp; an optical modulator; and a projector lens.
摘要翻译： 即使当将用于将辅助反射镜固定到电弧管上的无机粘合剂被煮沸时，为了减少或防止粘合剂颗粒向辅助反射镜的发光管和辅助反射表面的发光部分散射，制造方法 光源灯包括：将辅助反射镜的光反射表面设置成面对发光管的发光部分，并将粘合剂注入到辅助反射镜和电弧管之间的间隙中; 从更靠近电弧管的发光部分的一侧加热和固化粘合剂; 并且将反射器安装到具有固定在其上的辅助镜的电弧管。 例如，可以进行朝向粘合剂的热空气吹扫和光照射，从而形成更靠近电弧管的发光部分的一侧。 此外，投影仪包括：具有光源灯的照明系统; 光调制器; 和投影镜头。
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4.发明申请Lamp device, manufacturing method for same and projector having a lamp device 有权灯装置，其制造方法以及具有灯装置的投影仪公开(公告)号：US20050174773A1
公开(公告)日：2005-08-11
申请号：US11049679
申请日：2005-02-04
申请人： Shohei Fujisawa , Hiroyuki Kobayashi , Toru Terashima , Kazuhiro Tanaka , Takeshi Takezawa , Tomonobu Machida , Yuji Takado
发明人： Shohei Fujisawa , Hiroyuki Kobayashi , Toru Terashima , Kazuhiro Tanaka , Takeshi Takezawa , Tomonobu Machida , Yuji Takado
CPC分类号： G03B21/2026
摘要： A lamp device and a projector having the lamp device eliminated of light leaking in a direction opposite to a reflecting direction at a rear end of an encapsulation fixing an arc tube on a reflection mirror is simply and inexpensively provided. An arc tube and a reflection mirror are provided. The arc tube has encapsulations one of which is inserted in a cylinder of the reflection mirror thereby securing the encapsulation and the cylinder together by an adhesive. The bulb of the arc tube and the other encapsulation are positioned on a side close to a reflection surface of the reflection mirror. The encapsulation inserted in the cylinder and positioned on a side opposite to the reflection surface has an end at least at an end face of which is covered with the adhesive thereby providing light shield.
摘要翻译： 简单且廉价地提供了一种灯装置和具有灯装置的投影仪，该灯装置消除了在反射镜上固定电弧管的封装的后端沿与反射方向相反的方向泄漏的光。 提供电弧管和反射镜。 电弧管具有封装，其中一个插入反射镜的圆筒中，从而通过粘合剂将封装和气缸固定在一起。 电弧管的灯泡和另一个封装位于靠近反射镜的反射表面的一侧。 插入圆柱体中并且位于与反射表面相对的一侧的封装的至少端部至少在端部被粘合剂覆盖，从而提供遮光罩。
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公开(公告)号：US20050213054A1
公开(公告)日：2005-09-29
申请号：US11042507
申请日：2005-01-26
IPC分类号： G03B21/14 , F21S2/00 , F21V7/00 , F21V7/09 , F21V15/00 , F21V17/00 , F21Y101/00 , G02B7/18 , G03B21/00 , G03B21/20 , H01S3/091
CPC分类号： G02B7/181 , F21V7/0025 , H04N9/3144 , H04N9/315
摘要： A light source device includes: a light source lamp that has a light-emitting portion and sealing sections provided on both sides of the light-emitting portion; a reflector that aligns and irradiates a light beam radiated by the light source lamp in a predetermined direction; and a sub-reflection mirror of which reflection surface opposes to a reflection surface of the reflector and reflects the light beam radiated by the light-emitting portion of the light source lamp toward the reflector. In the sub-reflection mirror, an adhesion surface of an insertion hole is bonded to the sealing section by an adhesive in a condition that the sealing section is inserted in the insertion hole. A cutting portion of the sub-reflection mirror is so formed to extend over a portion bonded by the adhesive in plan view.
摘要翻译： 光源装置包括：光源灯，其具有设置在发光部的两侧的发光部和密封部; 反射器，其沿预定方向对准并照射由光源灯辐射的光束; 以及副反射镜，其反射面与反射体的反射面相对，并将由光源灯的发光部照射的光束反射向反射器。 在副反射镜中，在密封部插入插入孔的状态下，通过粘合剂将插入孔的粘合面接合到密封部。 副反射镜的切割部分形成为在平面图中在由粘合剂粘合的部分上延伸。
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公开(公告)号：US07397189B2
公开(公告)日：2008-07-08
申请号：US11092583
申请日：2005-03-29
CPC分类号： H01J61/025 , G03B21/2026 , H01J61/54
摘要： In a lamp device provided with an arc tube, a principal reflection mirror, and a sub-mirror; a decrease in illumination light, caused by a trigger line disposed to improve the turn-on characteristics of the arc tube, being suppressed. The lamp device include an arc tube having a bulb portion that incorporates electrodes and sealing portions; a principal reflection mirror; a sub-mirror; leads connected to an electrode at an end portion of each of the sealing portions; and a trigger line. The trigger line has a ring-like portion wound around the sealing portion. The trigger line extends from the ring-like portion and has a wiring path that passes a neighborhood of the bulb portion without coming into contact with the bulb portion, further extends along the sealing portion and is connected to the lead. The wiring path is in the same plane that extends through an optical axis.
摘要翻译： 在设置有电弧管，主反射镜和副镜的灯装置中， 抑制由设置为提高电弧管的接通特性的触发线引起的照明光的减少。 灯装置包括具有灯泡部分的电弧管，其包含电极和密封部分; 主反射镜; 副镜子 在每个密封部分的端部处连接到电极的引线; 和触发线。 触发线具有围绕密封部分缠绕的环状部分。 触发线从环状部分延伸，并且具有穿过灯泡部分附近而不与灯泡部分接触的布线路径，还沿密封部分延伸并连接到引线。 布线路径在延伸穿过光轴的同一平面内。
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公开(公告)号：US20080117388A1
公开(公告)日：2008-05-22
申请号：US12007753
申请日：2008-01-15
申请人： Toru Terashima , Shohei Fujisawa
发明人： Toru Terashima , Shohei Fujisawa
IPC分类号： G03B21/20
CPC分类号： H01J61/025 , G03B21/2026 , H01J5/50 , H01J5/62 , H01J61/34 , H01J61/523 , H01J61/547 , H01J61/86 , H04N9/315
摘要： A light source device has: a light-emitting tube including a light-emitting portion that emits a light beam through electrodes and a pair of sealing portions provided on both sides of the light-emitting portion and lead wires for making electrical continuity between the electrodes and an external power source, the lead wires extending from the distal ends of the sealing portions, respectively; and a reflector having a concave reflecting surface that emits, from the opening thereof, the light beam irradiated by the light-emitting tube after aligning in a predetermined direction, in which the lead wire extends from the sealing portion on the light beam irradiation front side of the reflector up to the opening end portion of the reflector, the lead wire having bent portions in which the lead wire is sequentially bent along the shape of the opening edge portion. The lead wire is reliably fixed to the reflector by the spring force between the bent portions.
摘要翻译： 光源装置具有：发光管，其包括发射通过电极的光束的发光部分和设置在发光部分两侧的一对密封部分和用于在电极之间形成电连续性的引线 和外部电源，所述引线分别从所述密封部分的远端延伸; 以及反射器，具有凹面反射面，从其开口发射由沿着预定方向对准的发光管照射的光束，其中引线从光束照射前侧的密封部分延伸 所述引线具有弯曲部分，所述引线沿着所述开口边缘部分的形状顺序地弯曲所述引线。 引线通过弯曲部分之间的弹簧力可靠地固定到反射器。
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公开(公告)号：US20060033889A1
公开(公告)日：2006-02-16
申请号：US11178352
申请日：2005-07-12
申请人： Toru Terashima , Shohei Fujisawa
发明人： Toru Terashima , Shohei Fujisawa
IPC分类号： G03B21/20
CPC分类号： H01J61/025 , G03B21/2026 , H01J5/50 , H01J5/62 , H01J61/34 , H01J61/523 , H01J61/547 , H01J61/86 , H04N9/315
摘要： A light source device (10) has: a light-emitting tube (11) including a light-emitting portion (111) that emits a light beam through electrodes (114) and a pair of sealing portions (112, 113) provided on both sides of the light-emitting portion (111) and lead wires (200, 210) for making electrical continuity between the electrodes (114) and an external power source, the lead wires (200, 210) extending from the distal ends of the sealing portions (112, 113), respectively; and a reflector (12) having a concave reflecting surface (124) that emits, from the opening thereof, the light beam irradiated by the light-emitting tube (11) after aligning in a predetermined direction, in which the lead wire (200) extends from the sealing portion (112) on the light beam irradiation front side of the reflector (12) up to the opening end portion (125) of the reflector (12), the lead wire (200) having bent portions (221, 222, 223) in which the lead wire (200) is sequentially bent along the shape of the opening edge portion (125). The lead wire (200) is reliably fixed to the reflector (12) by the spring force between the bent portions (221, 222, 223).
摘要翻译： 光源装置（10）具有：发光管（11），其包括发射通过电极（114）的光束的发光部（111）和设置在两者上的一对密封部（112,113） 所述发光部分（111）的侧面和用于在所述电极（114）和外部电源之间形成电连续性的引线（200,210），所述引线（200,210）从所述密封件 部分（112,113）; 以及反射器（12），其具有凹面反射面（124），该凹面反射面从其开口射出在沿预定方向对准之后由所述发光管（11）照射的光束，所述导线（200） 从反射器（12）的光束照射正面的密封部分（112）延伸到反射器（12）的开口端部分（125），引线（200）具有弯曲部分（221,222） ，223），其中所述引线（200）沿着所述开口边缘部分（125）的形状被顺序地弯曲。 引线（200）通过弯曲部分（221,222,223）之间的弹簧力可靠地固定到反射器（12）。
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公开(公告)号：US07661830B2
公开(公告)日：2010-02-16
申请号：US11898870
申请日：2007-09-17
IPC分类号： G03B21/28 , G03B21/20 , F21V7/00 , G02F1/13357
CPC分类号： H01J61/86 , F21V7/0025 , F21V17/04 , H01J61/025 , H04N9/315
摘要： Aspects of the invention can provide a lamp device that is capable of avoiding concentration of stresses in a sub-mirror fixing portion of an arc tube. The lamp device can include an arc tube provided with a bulb portion encapsulating inside a pair of electrodes, and a pair of sealing portions formed continuously from the bulb portion and sealing inside electrode axes having the electrodes at tip ends and conductor foils to bring the electrode axes into conduction, a main reflection mirror, to which the sealing portion is fixed, to reflect lights emitted from the arc tube toward an illuminated region, and a sub-mirror fixed to the sealing portion in such a manner that a reflection surface opposes the main reflection mirror with the bulb portion in between. The sub-mirror can be bonded with a bonding agent to a surface region of the sealing portion present in a direction moving away from the bulb portion in reference to a position corresponding to a termination of the electrode axis.
摘要翻译： 本发明的方面可以提供能够避免在电弧管的副镜固定部分中的应力集中的灯装置。 灯装置可以包括设置有封装在一对电极内的灯泡部分的电弧管和从灯泡部分连续形成的一对密封部分，并且密封内部电极轴线，电极轴线具有末端处的电极和导体箔以使电极 轴导向，主反射镜，密封部分固定到主反射镜，以将从电弧管发射的光反射到照明区域;以及副反射镜，其以与反射面相反的方式固定到密封部分 主反射镜，其中灯泡部分在其间。 相对于与电极轴线的终止位置相对应的位置，副反射镜可以使用粘合剂粘合到沿着从灯泡部分移开的方向上的密封部分的表面区域。
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公开(公告)号：US20050219477A1
公开(公告)日：2005-10-06
申请号：US11085159
申请日：2005-03-22
IPC分类号： G03B21/14 , F21S2/00 , F21S13/00 , F21V7/00 , F21V7/08 , F21V7/09 , F21V17/00 , F21V17/04 , F21Y101/00 , G03B21/00 , G03B21/20 , G03B21/28 , H01J61/00 , H01J61/02 , H01J61/86 , H01J61/88 , H04N5/74 , H04N9/12 , H04N9/31
CPC分类号： H01J61/86 , F21V7/0025 , F21V17/04 , H01J61/025 , H04N9/315
摘要： Aspects of the invention can provide a lamp device that is capable of avoiding concentration of stresses in a sub-mirror fixing portion of an arc tube. The lamp device can include an arc tube provided with a bulb portion encapsulating inside a pair of electrodes, and a pair of sealing portions formed continuously from the bulb portion and sealing inside electrode axes having the electrodes at tip ends and conductor foils to bring the electrode axes into conduction, a main reflection mirror, to which the sealing portion is fixed, to reflect lights emitted from the arc tube toward an illuminated region, and a sub-mirror fixed to the sealing portion in such a manner that a reflection surface opposes the main reflection mirror with the bulb portion in between. The sub-mirror can be bonded with a bonding agent to a surface region of the sealing portion present in a direction moving away from the bulb portion in reference to a position corresponding to a termination of the electrode axis.
摘要翻译： 本发明的方面可以提供能够避免在电弧管的副镜固定部分中的应力集中的灯装置。 灯装置可以包括设置有封装在一对电极内的灯泡部分的电弧管和从灯泡部分连续形成的一对密封部分，并且密封内部电极轴线，电极轴线具有末端处的电极和导体箔以使电极 轴导向，主反射镜，密封部分固定到主反射镜，以将从电弧管发射的光反射到照明区域;以及副反射镜，其以与反射面相反的方式固定到密封部分 主反射镜，其中灯泡部分在其间。 相对于与电极轴线的终止位置相对应的位置，副反射镜可以使用粘合剂粘合到沿着从灯泡部分移开的方向上的密封部分的表面区域。
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