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41. 发明专利

JP2009016059A Lighting system 审中-公开
标题翻译：照明系统
公开(公告)号：JP2009016059A
公开(公告)日：2009-01-22
申请号：JP2007173376
申请日：2007-06-29
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： SHIBANO NOBUO , SHIMIZU KEIICHI , SAITO AKIKO , OTAKE HIROKAZU , NISHIMURA KIYOSHI
IPC分类号： F21S2/00 , F21V9/16 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a lighting system for continuously or stepwise varying the color temperature of illuminated light without interrupting the illuminated light.
SOLUTION: The lighting system 1 comprises a LED 13 and a variable color member 21. The variable color member 21 is opposed to the LED 13 and arranged movably relative to the LED 13 in the extending direction of a light axis A of light emitted by the LED 13. The variable color member 21 has a plurality of wavelength converting portions 23, 24. The wavelength converting portions 23, 24 is concentrically provided on the basis of the light axis A including a phosphor excited by the light emitted by the LED 13 to emit light, and formed so that their light emitting wavelengths are mutually different. Thus, a distance between the LED 13 and the variable color member 21 is changed to vary the color temperature of the light emitted by the LED 13.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于连续或逐步改变照明光的色温而不中断照明光的照明系统。解决方案：照明系统1包括LED 13和可变色构件21.可变色构件21与LED 13相对，并且在光13的光轴A的延伸方向上相对于LED 13可移动地布置可变色构件21具有多个波长转换部分23,24。波长转换部分23,24基于包括由所发射的光发射的光激发的荧光体的光轴A同心地设置 LED 13发光，并且形成为使得它们的发光波长相互不同。因此，改变LED13与可变色构件21之间的距离，以改变由LED 13发出的光的色温。（C）2009，JPO＆INPIT

42. 发明专利

JP2012134187A Led lighting device 有权
标题翻译： LED照明设备
公开(公告)号：JP2012134187A
公开(公告)日：2012-07-12
申请号：JP2012091935
申请日：2012-04-13
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： MURATA ATSUYA , IDE KATSUYUKI , HASEGAWA JUNJI , SHIBANO NOBUO , UDA KOJI , KOSAKA KEITARO
IPC分类号： H05B37/02
CPC分类号： Y02B20/14 , Y02B20/42
摘要： PROBLEM TO BE SOLVED: To dim a light emitting diode like an incandescent lamp with a phase-controlled voltage.SOLUTION: An output voltage of a phase control circuit 12 is input into a DC power supply section 15 and an ignition phase detection circuit 16. The DC power supply section 15 smooths the voltage phase-controlled by the phase control section 12 to produce a constant voltage DC power supply, whose output is input into a switching circuit 17. The ignition phase detection circuit 16 detects an ignition phase of the voltage phase-controlled by the phase control circuit 12 to output it to a control arithmetic section 18, which in turn changes the output of the switching circuit 17 such that a lower light output range has a smaller light output per power variation than a higher range.
摘要翻译：要解决的问题：使具有相位控制电压的白炽灯等发光二极管变暗。
解决方案：相位控制电路12的输出电压被输入到直流电源部分15和点火相位检测电路16.直流电源部分15使由相位控制部分12相位控制的电压平滑到产生恒压直流电源，其输出被输入到开关电路17.点火相位检测电路16检测由相位控制电路12相位控制的电压的点火相位，以将其输出到控制运算部分18，这继而改变开关电路17的输出，使得较低的光输出范围具有比较高范围更小的功率变化的光输出。版权所有（C）2012，JPO＆INPIT

43. 发明专利

JP2011129416A Lighting unit and lighting system 审中-公开
标题翻译：照明单元和照明系统
公开(公告)号：JP2011129416A
公开(公告)日：2011-06-30
申请号：JP2009287920
申请日：2009-12-18
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： OGAWA KOZO , NISHIMURA KIYOSHI , SHIBANO NOBUO
IPC分类号： F21S2/00 , F21V9/16 , F21V29/00 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a lighting unit which can be reduced in size and expanded in distribution range by making heat generated from a light-emitting element conductive to the front side, and a lighting system.
SOLUTION: The lighting unit 20 is provided with a plurality of substrates 10 of which the rear face sides are installed so as to face each other, a light-emitting element 11 which is mounted to the front side of the substrate 10, a phosphor layer 12 which covers the light-emitting element 11 and contains phosphor, a translucent protection cover 13 which covers the phosphor layer 12, and a heat conduction layer 14 which is interposed between the surface side of the substrate 10 and the protection cover 13.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使从发光元件产生的热量向前侧传导而能够减小尺寸并扩大分布范围的照明单元以及照明系统。 <解决方案>照明单元20设置有多个基板10，其背面侧面彼此相对地安装，安装在基板10的前侧的发光元件11，覆盖发光元件11并含有荧光体的荧光体层12，覆盖荧光体层12的半透明保护盖13和介于基板10的表面侧与保护盖13之间的导热层14 版权所有（C）2011，JPO＆INPIT

44. 发明专利

JP2011071354A Light-emitting device, bulb-shaped lamp, and lighting apparatus 有权
标题翻译：发光装置，灯泡灯和照明装置
公开(公告)号：JP2011071354A
公开(公告)日：2011-04-07
申请号：JP2009221636
申请日：2009-09-25
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： OGAWA KOZO , SEGAWA MASAO , SHIBANO NOBUO , NISHIMURA KIYOSHI , TANAKA TOSHIYA , SAKAI MAKOTO , KAMATA MASAHIKO
IPC分类号： H01L33/50 , F21S2/00 , F21S8/02 , F21V3/04 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting device which can improve heat dissipation and emit light to the outside with desired chromaticity.
SOLUTION: Light-emitting portions 8 having LED chips 6 are disposed on a substrate 5 to form a light-emitting module 3. One surface with the light-emitting portions 8 in the light-emitting module 3 is covered with a translucent cover 4. Heat from the LED chips 6 is efficiently conducted to the translucent cover 4 when the LED chips 6 are illuminated, and heat dissipation from the front of the translucent cover 4 is improved. The translucent cover 4 contains phosphor and an air layer on the surfaces of the light-emitting portions 8 is replaced with the translucent cover 4, thereby preventing light emitted from the translucent cover 4 from being shifted from desired chromaticity.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以期望的色度改善散热并向外部发光的发光装置。解决方案：具有LED芯片6的发光部分8设置在基板5上以形成发光模块3.在发光模块3中的发光部分8的一个表面被半透明当LED芯片6被照亮时，来自LED芯片6的热量被有效地传导到半透明盖4，并且从半透明盖4的前部散热得到改善。半透明盖4包含磷光体，发光部8的表面上的空气层被半透明盖4代替，从而防止从半透明盖4发射的光偏离期望的色度。版权所有（C）2011，JPO＆INPIT

45. 发明专利

JP2010205738A Led lighting system 有权
标题翻译： LED照明系统
公开(公告)号：JP2010205738A
公开(公告)日：2010-09-16
申请号：JP2010113035
申请日：2010-05-17
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： MURATA ATSUYA , IDE KATSUYUKI , HASEGAWA JUNJI , SHIBANO NOBUO , UDA KOJI , KOSAKA KEITARO
IPC分类号： H05B37/02
CPC分类号： Y02B20/14 , Y02B20/42
摘要： PROBLEM TO BE SOLVED: To enable a light emitting diode to be lit, with phase-controlled voltage, such that light intensity is adjustable like a bulb. SOLUTION: The output voltage of a phase control circuit 12 is fed to a DC power supply 15 and an striking phase detecting circuit 16. The DC power supply 15 smoothes the voltage that is phase-controlled by the phase control circuit 12 to obtain DC power having constant voltage, and the output of the DC power supply is fed to a switching circuit 17. Meanwhile, the striking phase detecting circuit 16 detects the striking phase of the voltage that is phase-controlled by the phase control circuit 12 to output the detection result to a control operation portion 18 to change the output of the switching circuit 17. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了使发光二极管能够点亮，具有相位控制的电压，使得光强度如灯泡那样可调。解决方案：相位控制电路12的输出电压被馈送到直流电源15和击相相位检测电路16.直流电源15使由相位控制电路12相位控制的电压平滑到获得具有恒定电压的DC电力，并且DC电源的输出被馈送到开关电路17.同时，触发相位检测电路16检测由相位控制电路12相位控制的电压的触发相位到将检测结果输出到控制操作部分18以改变开关电路17的输出。版权所有：（C）2010，JPO＆INPIT

46. 发明专利

JP2010040222A Lighting system 审中-公开
标题翻译：照明系统
公开(公告)号：JP2010040222A
公开(公告)日：2010-02-18
申请号：JP2008199036
申请日：2008-07-31
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： URATANI KAZUYUKI , SAITO AKIKO , SUWA TAKUMI , BESSHO MAKOTO , BETSUDA SOHIKO , SHIBANO NOBUO
IPC分类号： F21V25/04 , F21S2/00 , F21V29/02 , F21Y101/02 , H05B37/02
摘要： PROBLEM TO BE SOLVED: To provide a lighting system 11 capable of reliably preventing the temperature of an LED 22 from rising excessively.
SOLUTION: The lighting system includes a heat-radiating fan 15 for radiating heat generated from the LED 22. The lighting system includes an abnormality detection means 71 for detecting any abnormality of the heat-radiating fan 15. The lighting system includes a lighting device 18 which controls the LED 22 to turn on if the abnormality detection means 71 does not detect any abnormality of the heat-radiating fan 15 and to turn off if the abnormality detection means 71 detects an abnormality of the heat-radiating fan 15.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够可靠地防止LED22的温度过度升高的照明系统11。解决方案：照明系统包括用于辐射由LED22产生的热的散热风扇15.照明系统包括用于检测散热风扇15的任何异常的异常检测装置71.照明系统包括：如果异常检测装置71没有检测到散热风扇15的异常，则控制LED22打开的照明装置18，如果异常检测装置71检测到散热风扇15的异常，则照明装置18断开。版权所有（C）2010，JPO＆INPIT

47. 发明专利

JP2009231634A Substrate device and illuminator 有权
标题翻译：基板装置和照明器
公开(公告)号：JP2009231634A
公开(公告)日：2009-10-08
申请号：JP2008076767
申请日：2008-03-24
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： OTAKE HIROKAZU , HIRAOKA TOSHIYUKI , SHIMIZU KEIICHI , SHIBANO NOBUO , NISHIMURA KIYOSHI , SANPEI TOMOHIRO
IPC分类号： H01L33/00 , H01L33/48 , H01L33/62
摘要： PROBLEM TO BE SOLVED: To provide an LED lamp which can interrupt a predetermined circuit certainly at the time of fault while coping with a structure where an electronic component is embedded in a substrate. SOLUTION: A blocking portion 45 for blocking with heat generated at the time of abnormal operation of a transistor Q in an electronic component 42 embedded in a substrate 21 formed in multilayer is formed in the core 26 of the substrate 21. While coping with a structure where the electronic component 42 is embedded in the substrate 21, a lighting circuit formed of the electronic component 42, the blocking portion 45 to be interrupted, and the like, can be interrupted certainly. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在故障时肯定地中断预定电路的LED灯，同时处理电子部件嵌入在基板中的结构。解决方案：在基板21的芯26中形成有用于在嵌入到多层形成的基板21中的电子部件42中的晶体管Q异常工作时产生的热阻挡的部分45。具有将电子部件42埋设在基板21中的结构，可以可靠地中断由电子部件42形成的点亮电路，待中断的阻挡部45等。版权所有（C）2010，JPO＆INPIT

48. 发明专利

JP2009231134A Lighting device 有权
标题翻译：照明设备
公开(公告)号：JP2009231134A
公开(公告)日：2009-10-08
申请号：JP2008076766
申请日：2008-03-24
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： OTAKE HIROKAZU , HIRAOKA TOSHIYUKI , SHIMIZU KEIICHI , SHIBANO NOBUO , NISHIMURA KIYOSHI , SANPEI TOMOHIRO
IPC分类号： F21V23/00 , F21S2/00 , F21S8/04 , F21V29/00 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide an LED lamp capable of assuring a light-emitting area while meeting the requirements for thinning of the LED. SOLUTION: The magnetic materials 51 and 55 are embedded in a substrate 21 formed in multilayer, the winding wire sections 52, 53 and 56 are winded around the magnetic materials 51 and 55 in the substrate 21 to constitute the chokes L1 and L2. The electronic component 42 for forming a lighting circuit is embedded in the substrate 21 with the choke L1 and L2. An LED 22 is mounted on the surface side of the substrate 21. The LED 22 can be arranged on the whole front surface of the substrate 21 and the light-emitting area of the LED 22 can be assured, while meeting the requirements for thinning. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够确保发光区域的LED灯，同时满足对于薄化LED的要求。解决方案：磁性材料51和55嵌入在多层形成的基片21中，绕组线52,53和56缠绕在基片21中的磁性材料51和55周围，构成扼流圈L1和L2 。用于形成点亮电路的电子部件42用扼流圈L1和L2嵌入到基板21中。 LED22安装在基板21的表面侧.LED22可以布置在基板21的整个前表面上，并且可以确保LED22的发光区域，同时满足减薄要求。版权所有（C）2010，JPO＆INPIT

49. 发明专利

JP2009230973A Lighting device 审中-公开
标题翻译：照明设备
公开(公告)号：JP2009230973A
公开(公告)日：2009-10-08
申请号：JP2008073428
申请日：2008-03-21
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： OTAKE HIROKAZU , SHIMIZU KEIICHI , HIRAOKA TOSHIYUKI , SHIBANO NOBUO , NISHIMURA KIYOSHI , SANPEI TOMOHIRO
IPC分类号： H05B37/02 , F21S8/04 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide an LED lamp increasing light output power and reducing a high harmonic current in input currents.
SOLUTION: The number of LEDs 16 lighted by selectively turning on any one of transistors Q1
1 to Q1
N corresponding to a phase of a supply voltage is controlled corresponding to a change in supply voltage, thereby allowing lighting of at least any one of the LEDs 16 even in a phase section of a relatively low supply voltage to increase the light output power. An input current conducting section is increased and a current conducting angle is not reduced, thereby reducing the high harmonic current in the input currents.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供增加输出功率并降低输入电流中高谐波电流的LED灯。
解决方案：通过选择性地将晶体管Q1 1 中的任一个导通到对应于电源电压的相位的Q1 N 的LED16的数量对应于电源电压的变化，从而允许即使在相对较低的电源电压的相位部分中的至少任一个LED16的点亮来增加光输出功率。输入电流导通部分增加，电流导通角度不降低，从而降低输入电流中的高次谐波电流。版权所有（C）2010，JPO＆INPIT

50. 发明专利

JP2009158872A Lighting device 审中-公开
标题翻译：照明设备
公开(公告)号：JP2009158872A
公开(公告)日：2009-07-16
申请号：JP2007338381
申请日：2007-12-27
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： SANPEI TOMOHIRO , SHIBANO NOBUO
IPC分类号： F21S2/00 , F21S8/04 , F21Y101/02 , H01L33/48 , H01L33/56 , H01L33/60 , H01L33/62 , H05B37/02
CPC分类号： H01L2224/48091 , H01L2224/73265 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide a lighting device capable of suppressing occurrence of ion migration and enhancing the circuit efficiency of a power supply unit.
SOLUTION: The lighting device 1 comprises a unit substrate 2, series circuits C1-C5, and a power supply unit applying series voltage to series circuits. The substrate 2 comprises a plurality of pads 5. Series circuits are arranged in a meandering manner on the substrate 2. The series circuits consist of a plurality of LED 11 mounted on the substrate 2 and arranged alternately with a plurality of pads 5, a bonding wire 12 electrically connecting LED 11 with pads 5, and pads 5. At least of a pad 5 and a plurality of LED 11 are arranged in a circuit region A, between bending parts of meandering of series circuits, and pads 5 are arranged in a circuit region B consisting a bending part of the meandering. Thus, the difference among the electrical potentials in the circuit regions A, adjacent to the advancing direction of meandering and the difference in the electrical potentials of the pads 5 included in the circuit region Bs adjacent to the advancing direction of meandering are set smaller than series voltage applied to series circuits.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供能够抑制离子迁移的发生和提高电源单元的电路效率的照明装置。解决方案：照明装置1包括单元基板2，串联电路C1-C5和向串联电路施加串联电压的电源单元。基板2包括多个焊盘5.串联电路以蜿蜒的方式布置在基板2上。串联电路由安装在基板2上并与多个焊盘5交替布置的多个LED 11组成，电线12将LED 11与焊盘5以及焊盘5电连接。至少焊盘5和多个LED 11布置在电路区域A中，在串联电路曲折的弯曲部分之间，并且焊盘5布置在电路区域B由曲折的弯曲部分组成。因此，与蜿蜒的行进方向相邻的电路区域A中的电位差与包含在与蜿蜒行进方向相邻的电路区域Bs中的焊盘5的电位差之间的差设定为小于串联电压施加到串联电路。版权所有（C）2009，JPO＆INPIT

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