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1. 发明授权

US07667413B2 High pressure discharge lamp operation method, operation device, light source device, and projection type image display device 有权
标题翻译：高压放电灯操作方法，操作装置，光源装置和投影型图像显示装置
公开(公告)号：US07667413B2
公开(公告)日：2010-02-23
申请号：US11916712
申请日：2006-07-11
申请人： Masaru Ikeda , Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
发明人： Masaru Ikeda , Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
IPC分类号： H05B37/02
CPC分类号： H05B41/38 , G03B21/2026 , H04N9/3114 , H04N9/3155 , H05B41/2882 , H05B41/2928 , Y02B20/208
摘要： Provided is a method for lighting a high pressure discharge lamp capable of increasing the life thereof. The lighting method is as follows. When the time elapse after lighting up the discharge lamp is within a predetermined condition (e.g. 5 minutes or less), constant current control is performed if the lamp voltage is lower than switching voltage (here, a first voltage value V1) and constant power control is performed to maintain the lamp power at a power value W1 if the lamp voltage is equal to or above the switching voltage. After the predetermined condition (5 minutes) is exceeded, the constant power control is performed by lowering the value of the switching voltage from the first voltage value V1 to the second voltage value V2. If the lamp voltage is equal to or above the switching voltage lowered, the lamp power is maintained at power value W1.
摘要翻译：本发明提供一种照明能够延长寿命的高压放电灯的方法。照明方法如下。当放电灯点亮后的时间处于预定状态（例如5分钟以下）时，如果灯电压低于开关电压（这里是第一电压值V1）和恒功率控制，则执行恒定电流控制如果灯电压等于或高于开关电压，则将灯功率保持在功率值W1。在超过预定条件（5分钟）之后，通过将开关电压的值从第一电压值V1降低到第二电压值V2来执行恒定功率控制。如果灯电压等于或高于开关电压降低，则灯功率保持在功率值W1。

2. 发明申请

US20090115974A1 HIGH PRESSURE DISCHARGE LAMP OPERATION DEVICE, LIGHT SOURCE DEVICE, AND PROJECTION TYPE IMAGE DISPLAY DEVICE 有权
标题翻译：高压放电灯操作装置，光源装置和投影型图像显示装置
公开(公告)号：US20090115974A1
公开(公告)日：2009-05-07
申请号：US11916712
申请日：2006-07-11
申请人： Masaru Ikeda , Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
发明人： Masaru Ikeda , Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
IPC分类号： G03B21/00 , H05B41/36
CPC分类号： H05B41/38 , G03B21/2026 , H04N9/3114 , H04N9/3155 , H05B41/2882 , H05B41/2928 , Y02B20/208
摘要： Provided is a method for lighting a high pressure discharge lamp capable of increasing the life thereof. The lighting method is as follows. When the time elapse after lighting up the discharge lamp is within a predetermined condition (e.g. 5 minutes or less), constant current control is performed if the lamp voltage is lower than switching voltage (here, a first voltage value V1) and constant power control is performed to maintain the lamp power at a power value W1 if the lamp voltage is equal to or above the switching voltage. After the predetermined condition (5 minutes) is exceeded, the constant power control is performed by lowering the value of the switching voltage from the first voltage value V1 to the second voltage value V2. If the lamp voltage is equal to or above the switching voltage lowered, the lamp power is maintained at power value W1.
摘要翻译：本发明提供一种照明能够延长寿命的高压放电灯的方法。照明方法如下。当放电灯点亮后的时间处于预定状态（例如5分钟以下）时，如果灯电压低于开关电压（这里是第一电压值V1）和恒功率控制，则执行恒定电流控制如果灯电压等于或高于开关电压，则将灯功率保持在功率值W1。在超过预定条件（5分钟）之后，通过将开关电压的值从第一电压值V1降低到第二电压值V2来执行恒定功率控制。如果灯电压等于或高于开关电压降低，则灯功率保持在功率值W1。

3. 发明授权

US07999481B2 Lighting method for a high-pressure discharge lamp, lighting circuit for a high-pressure discharge lamp, high-pressure discharge lamp apparatus, and projector-type image display apparatus 有权
标题翻译：高压放电灯的照明方法，高压放电灯的点灯电路，高压放电灯装置和投影型图像显示装置
公开(公告)号：US07999481B2
公开(公告)日：2011-08-16
申请号：US12443819
申请日：2008-07-10
申请人： Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
发明人： Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
IPC分类号： H05B37/02
CPC分类号： H05B41/2928
摘要： After startup, a lighting method for a high-pressure discharge lamp is to light the lamp at a rated frequency without switching the frequency for 120 seconds (S12, S13), and thereafter to switch from the rated frequency to a more audible frequency in accordance with a change in voltage value (S21 to S23).
摘要翻译：启动后，高压放电灯的点灯方式是以不频率120秒（S12，S13）切换到额定频率的灯，然后按照额定频率切换到更可听见的频率电压值变化（S21〜S23）。

4. 发明授权

US08188672B2 High-pressure discharge lamp system and projector using the same 有权
标题翻译：高压放电灯系统和投影机使用相同
公开(公告)号：US08188672B2
公开(公告)日：2012-05-29
申请号：US12665312
申请日：2009-01-27
申请人： Minoru Ozasa , Syunsuke Ono , Masahiro Yamamoto , Go Yamada
发明人： Minoru Ozasa , Syunsuke Ono , Masahiro Yamamoto , Go Yamada
IPC分类号： H05B41/16 , H01J17/18
CPC分类号： H01J61/547 , H01J61/822 , H05B41/2881 , H05B41/382 , Y02B20/204
摘要： A high-pressure discharge lamp system has a high-pressure mercury lamp 4 and a lighting circuit 3 that operates the lamp 4. The lamp 4 includes an envelope having a light emitting part 6 having a first and a second electrode 10, 11 arranged therein and a first and a second sealing part 7, 8 oppositely extending from the light emitting part 6, and a conductor 20 electrically connected to the second electrode 11. Particularly a portion of the conductor 20 is at least in contact with or in closest proximity to the outer surface of the first sealing part 7 substantially at a single point in an area corresponding to a first metal foil 16 connected to the first electrode 10. The circuit 3 activates the lamp 4 by placing high-frequency voltage at a predetermined frequency within a range of 10 [kHz]-10 [MHz], inclusive, between the electrodes 10, 11.
摘要翻译：高压放电灯系统具有操作灯4的高压汞灯4和点灯电路3.灯4包括具有发光部分6的外壳，发光部分6具有布置在其中的第一和第二电极10,11 以及从发光部分6相对延伸的第一和第二密封部分7,8，以及与第二电极11电连接的导体20.特别地，导体20的一部分至少接触或最接近第一密封部分7的外表面基本上在与连接到第一电极10的第一金属箔16对应的区域中的单个点处。电路3通过将预定频率的高频电压置于范围为10 [kHz] -10 [MHz]（包括端值）在电极10,11之间。

5. 发明申请

US20100013399A1 LIGHTING METHOD FOR A HIGH-PRESSURE DISCHARGE LAMP, LIGHTING CIRCUIT FOR A HIGH-PRESSURE DISCHARGE LAMP, HIGH-PRESSURE DISCHARGE LAMP APPARATUS, AND PROJECTOR-TYPE IMAGE DISPLAY APPARATUS 有权
标题翻译：用于高压放电灯的照明方法，用于高压放电灯的照明电路，高压放电灯装置和投影仪型图像显示装置
公开(公告)号：US20100013399A1
公开(公告)日：2010-01-21
申请号：US12443819
申请日：2008-07-10
申请人： Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
发明人： Syunsuke Ono , Minoru Ozasa , Masahiro Yamamoto , Go Yamada
IPC分类号： H05B41/288
CPC分类号： H05B41/2928
摘要： After startup, a lighting method for a high-pressure discharge lamp is to light the lamp at a rated frequency without switching the frequency for 120 seconds (S12, S13), and thereafter to switch from the rated frequency to a more audible frequency in accordance with a change in voltage value (S21 to S23).
摘要翻译：启动后，高压放电灯的点灯方式是以不频率120秒（S12，S13）切换到额定频率的灯，然后按照额定频率切换到更可听见的频率电压值变化（S21〜S23）。

6. 发明授权

US08459802B2 High-pressure discharge lamp lighting device with current control, high-pressure discharge lamp device using same, projector using said high-pressure discharge lamp device, and high-pressure discharge lamp lighting method with current control 有权
标题翻译：具有电流控制的高压放电灯照明装置，使用其的高压放电灯装置，使用所述高压放电灯装置的投影仪和具有电流控制的高压放电灯点亮方法
公开(公告)号：US08459802B2
公开(公告)日：2013-06-11
申请号：US12935938
申请日：2009-03-25
申请人： Syunsuke Ono , Go Yamada , Masahiro Yamamoto , Minoru Ozasa
发明人： Syunsuke Ono , Go Yamada , Masahiro Yamamoto , Minoru Ozasa
IPC分类号： G03B21/20 , H05B41/36
CPC分类号： H05B41/388 , H05B41/2928 , Y02B20/204
摘要： Constant current control is performed after the completion of starting operation of a high-pressure mercury-vapor lamp 4 and then lighting is shifted to constant power lighting. Except during a modulation forbidden period as a certain period from the completion of the starting operation, the frequency of an alternating current is subjected to frequency modulation control for being modulated to at least a first frequency and a second frequency having higher audibility than the first frequency. During the modulation forbidden period defined as a period from the completion of the starting operation until a predetermined time before lighting is shifted to constant power lighting, from the completion of the starting operation until lighting is shifted to constant power lighting, or from the completion of the starting operation until a predetermined time after lighting has been shifted to constant power lighting, the frequency modulation control is not performed and an alternating current with a third frequency lower than the second frequency is supplied. The quietness can be increased without adversely affecting the frequency modulation control on an alternating current for properly growing and maintaining protrusions of electrodes.
摘要翻译：在高压汞蒸汽灯4的启动操作完成之后进行恒定电流控制，然后将照明转移到恒定电力照明。除了在从启动操作完成起的一段时间内的调制禁止期间，对交流电的频率进行频率调制控制，以便被调制成具有比第一频率更高的可听性的至少第一频率和第二频率。在调制禁止期间被定义为从开始操作完成到点亮之前的预定时间转移到恒定功率照明的时间段之间，从开始操作完成到点亮转移到恒定功率照明，或从完成直到点亮之后的预定时间已经转移到恒定功率点亮的开始操作，不执行频率调制控制，并且提供具有低于第二频率的第三频率的交流电。可以增加静音，而不会对用于适当地生长和保持电极突起的交流电的频率调制控制产生不利影响。

7. 发明申请

US20110025989A1 HIGH-PRESSURE DISCHARGE LAMP LIGHTING DEVICE, HIGH-PRESSURE DISCHARGE LAMP DEVICE USING SAME, PROJECTOR USING SAID HIGH-PRESSURE DISCHARGE LAMP DEVICE, AND HIGH-PRESSURE DISCHARGE LAMP LIGHTING METHOD 有权
标题翻译：高压放电灯照明装置，使用相同的高压放电灯装置，使用高压放电灯装置的投影仪和高压放电灯照明方法
公开(公告)号：US20110025989A1
公开(公告)日：2011-02-03
申请号：US12935938
申请日：2009-03-25
申请人： Syunsuke Ono , Go Yamada , Masahiro Yamamoto , Minoru Ozasa
发明人： Syunsuke Ono , Go Yamada , Masahiro Yamamoto , Minoru Ozasa
IPC分类号： G03B21/20 , H05B41/24
CPC分类号： H05B41/388 , H05B41/2928 , Y02B20/204
摘要： Constant current control is performed after the completion of starting operation of a high-pressure mercury-vapor lamp 4 and then lighting is shifted to constant power lighting. Except during a modulation forbidden period as a certain period from the completion of the starting operation, the frequency of an alternating current is subjected to frequency modulation control for being modulated to at least a first frequency and a second frequency having higher audibility than the first frequency. During the modulation forbidden period defined as a period from the completion of the starting operation until a predetermined time before lighting is shifted to constant power lighting, from the completion of the starting operation until lighting is shifted to constant power lighting, or from the completion of the starting operation until a predetermined time after lighting has been shifted to constant power lighting, the frequency modulation control is not performed and an alternating current with a third frequency lower than the second frequency is supplied. The quietness can be increased without adversely affecting the frequency modulation control on an alternating current for properly growing and maintaining protrusions of electrodes.
摘要翻译：在高压汞蒸汽灯4的启动操作完成之后进行恒定电流控制，然后将照明转移到恒定电力照明。除了在从启动操作完成起的一段时间内的调制禁止期间，对交流电的频率进行频率调制控制，以便被调制成具有比第一频率更高的可听性的至少第一频率和第二频率。在调制禁止期间被定义为从开始操作完成到点亮之前的预定时间转移到恒定功率照明的时间段之间，从开始操作完成到点亮转移到恒定功率照明，或从完成直到点亮之后的预定时间已经转移到恒定功率点亮的开始操作，不执行频率调制控制，并且提供具有低于第二频率的第三频率的交流电。可以增加静音，而不会对用于适当地生长和保持电极突起的交流电的频率调制控制产生不利影响。

8. 发明申请

US20080116820A1 High-Pressure Discharge Lamp Lighting Device 有权
标题翻译：高压放电灯照明装置
公开(公告)号：US20080116820A1
公开(公告)日：2008-05-22
申请号：US11577701
申请日：2005-11-08
申请人： Minoru Ozasa , Syunsuke Ono , Masaru Ikeda , Masahiro Yamamoto
发明人： Minoru Ozasa , Syunsuke Ono , Masaru Ikeda , Masahiro Yamamoto
IPC分类号： H05B41/24
CPC分类号： H05B41/2928 , Y02B20/208
摘要： The high-pressure discharge lamp lighting device of the invention includes a lighting circuit for supplying an alternating current to a high-pressure discharge lamp to cause lighting, the high-pressure discharge lamp having an arc tube in which a halogen material is enclosed and a pair of electrodes is disposed, and each electrode having a protuberance at a tip thereof. A frequency of the alternating current varies without dependency on operating data that varies as a lighting time of the high-pressure discharge lamp elapses.
摘要翻译：本发明的高压放电灯点灯装置具有：向高压放电灯供给交流电以进行点灯的点灯电路，具有包围卤素材料的电弧管的高压放电灯和设置一对电极，每个电极在其顶端具有突起。交流电流的频率不依赖于随高压放电灯的点亮时间而变化的操作数据。

9. 发明申请

US20100181926A1 HIGH-PRESSURE DISCHARGE LAMP SYSTEM AND PROJECTOR USING THE SAME 有权
标题翻译：高压放电灯系统和使用它的投影机
公开(公告)号：US20100181926A1
公开(公告)日：2010-07-22
申请号：US12665312
申请日：2009-01-27
申请人： Minoru Ozasa , Syunsuke Ono , Masahiro Yamamoto , Go Yamada
发明人： Minoru Ozasa , Syunsuke Ono , Masahiro Yamamoto , Go Yamada
IPC分类号： H05B41/24
CPC分类号： H01J61/547 , H01J61/822 , H05B41/2881 , H05B41/382 , Y02B20/204
摘要： A high-pressure discharge lamp system has a high-pressure mercury lamp 4 and a lighting circuit 3 that operates the lamp 4. The lamp 4 includes an envelope having a light emitting part 6 having a first and a second electrode 10, 11 arranged therein and a first and a second sealing part 7, 8 oppositely extending from the light emitting part 6, and a conductor 20 electrically connected to the second electrode 11. Particularly a portion of the conductor 20 is at least in contact with or in closest proximity to the outer surface of the first sealing part 7 substantially at a single point in an area corresponding to a first metal foil 16 connected to the first electrode 10. The circuit 3 activates the lamp 4 by placing high-frequency voltage at a predetermined frequency within a range of 10 [kHz]-10 [MHz], inclusive, between the electrodes 10, 11.
摘要翻译：高压放电灯系统具有操作灯4的高压汞灯4和点灯电路3.灯4包括具有发光部分6的外壳，发光部分6具有布置在其中的第一和第二电极10,11 以及从发光部分6相对延伸的第一和第二密封部分7,8，以及与第二电极11电连接的导体20.特别地，导体20的一部分至少接触或最接近第一密封部分7的外表面基本上在与连接到第一电极10的第一金属箔16对应的区域中的单个点处。电路3通过将预定频率的高频电压置于范围为10 [kHz] -10 [MHz]（包括端值）在电极10,11之间。

10. 发明授权

US07855512B2 Device for lighting a high-pressure discharge lamp by supplying alternating current 有权
标题翻译：用于通过提供交流电照明高压放电灯的装置
公开(公告)号：US07855512B2
公开(公告)日：2010-12-21
申请号：US11577701
申请日：2005-11-08
申请人： Minoru Ozasa , Syunsuke Ono , Masaru Ikeda , Masahiro Yamamoto
发明人： Minoru Ozasa , Syunsuke Ono , Masaru Ikeda , Masahiro Yamamoto
IPC分类号： H01J13/46
CPC分类号： H05B41/2928 , Y02B20/208
摘要： The high-pressure discharge lamp lighting device of the invention includes a lighting circuit for supplying an alternating current to a high-pressure discharge lamp to cause lighting, the high-pressure discharge lamp having an arc tube in which a halogen material is enclosed and a pair of electrodes is disposed, and each electrode having a protuberance at a tip thereof. A frequency of the alternating current varies without dependency on operating data that varies as a lighting time of the high-pressure discharge lamp elapses.
摘要翻译：本发明的高压放电灯点灯装置具有：向高压放电灯供给交流电以进行点灯的点灯电路，具有包围卤素材料的发光管的高压放电灯和设置一对电极，每个电极在其顶端具有突起。交流电流的频率不依赖于随高压放电灯的点亮时间而变化的操作数据。

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