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1. 发明授权

EP3044633B1 LARGE AREA HIGH-UNIFORMITY UV SOURCE WITH MANY SMALL EMITTERS 有权
公开(公告)号：EP3044633B1
公开(公告)日：2020-11-04
申请号：EP14844275.9
申请日：2014-09-05
申请人： Heraeus Noblelight America LLC
发明人： LEONHARDT, Darrin , SWAIN, Pradyumna, Kumar
IPC分类号： G03B27/54 , H05B41/24 , H05B33/08 , F21V13/00 , G03B21/20

2. 发明授权

EP2457768B1 POWER CONVERTER AND VEHICLE LIGHTING DEVICE, VEHICLE HEADLIGHT AND VEHICLE USING POWER CONVERTER 有权转让
公开(公告)号：EP2457768B1
公开(公告)日：2019-05-08
申请号：EP10802019.9
申请日：2010-07-19
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TANAKA, Toshifumi
IPC分类号： B60Q1/00 , B60Q1/04 , H05B37/02 , H05B41/24 , H05B33/08

3. 发明授权

EP2365737B1 Zentraler PFC mit DC-Ausgangskreisregelung 失效
公开(公告)号：EP2365737B1
公开(公告)日：2019-01-30
申请号：EP11162425.0
申请日：2004-11-29
申请人： Tridonic GmbH & Co KG
发明人： Barth, Alexander , Marent, Günter
IPC分类号： H05B41/24 , H05B41/285 , H05B41/298

4. 发明授权

EP2040515B1 ELECTRIC DISCHARGE LAMP DEVICE AND LIGHTING APPARATUS 有权
公开(公告)号：EP2040515B1
公开(公告)日：2018-08-15
申请号：EP07739672.9
申请日：2007-03-26
申请人： Panasonic Corporation , Ikeda Electric Co., Ltd.
发明人： YUFUKU, Akira , GORIKI, Takeshi , KONISHI, Jun
IPC分类号： H05B41/24 , H05B41/282 , H05B41/288
CPC分类号： H05B41/2883 , Y02B20/204 , Y10S315/07
摘要： In a discharge lamp lighting device that, at a time of starting a discharge lamp La, alternately repeats periods HF1 and HF2 while high frequency voltages are being outputted, in which a resonant circuit performs resonant operations, and periods FB1 and FB2 while square wave voltages are being outputted, and at a time of lighting the discharge lamp La, applies a low-frequency square wave voltage to the discharge lamp La through a starting circuit 4, there are provided: a starting detection circuit 5 that detects the starting of the discharge lamp La during the periods FB1 and FB2 while the square wave voltages are being outputted; and a control circuit 3C that stops the high frequency voltage or lowers a frequency of the high frequency voltage in the case where the starting of the discharge lamp La is detected. In the case where the starting of the discharge lamp La has been detected at least once, the control circuit 3C increases the number of repetitions of a period while the high frequency voltage and the square wave voltage are being outputted alternately. In such a way, in the discharge lamp lighting device that alternately generates the high frequency voltage and the square wave voltage at the time of the starting, sure startability is ensured.

5. 发明授权

EP3120673B1 COMMON MODE NOISE SUPPRESSION OF SWITCH-MODE POWER CONVERTERS BY CAPACITIVE SHIELD WITH DAMPING NETWORK 有权
标题翻译：具有阻尼网络的电容屏蔽开关模式功率变换器的共模噪声抑制
公开(公告)号：EP3120673B1
公开(公告)日：2018-04-18
申请号：EP14736567.0
申请日：2014-06-16
申请人： Robert Bosch GmbH
发明人： ROSTAMZADEH, Cyrous , WANG, Shijie , DAS, Rajesh , GLADSTEIN, Steven , FOSTER, Timothy , MARECKI, Allen , MASTER, Sanjai
IPC分类号： H05B41/28 , H05B41/24
CPC分类号： H05B41/2806 , H02M1/12 , H02M1/42 , H02M1/44 , H02M7/003 , H02M2001/123 , H05B37/0272 , H05B41/24 , H05K1/0234 , Y02B20/22
摘要： A connected light node (CLN) induction light ballast module for powering an induction lamp includes a printed circuit board having components mounted thereon and an earth ground region electrically isolated from a PCB ground region. A heat sink is disposed on a lower layer of the printed circuit board and electrically connected to the earth ground region, wherein a parasitic capacitance occurs between the printed circuit board ground region and the heat sink. A capacitive shield sandwiched by a lower insulating pad and an upper insulating pad is electrically isolated from the heat sink supporting the shield. A damping network electrically connects the capacitive shield to the PCB ground region. Switch-mode power converters are mounted above the upper insulating pad and the shield. The damping network suppresses noise by a parasitic capacitance between the PCB ground region and the heat sink during high frequency power converter operation.

6. 发明公开

EP2282618A4 DISCHARGE LAMP LIGHTING APPARATUS 审中-公开
标题翻译： BELEUCHTUNGSGERÄTMIT ENTLADUNGSLAMPE
公开(公告)号：EP2282618A4
公开(公告)日：2017-05-17
申请号：EP09754692
申请日：2009-05-26
申请人： PANASONIC IP MAN CO LTD
发明人： NAKADA KATSUYOSHI , NAKANO TOMOYUKI , HASEGAWA JUNICHI , WATANABE KOJI
IPC分类号： H05B41/24 , H05B41/282 , H05B41/288 , H05B41/38
CPC分类号： H05B41/2886 , H05B41/38
摘要： In order to suppress a peak of an excessive current and suppress a variation in a resonance voltage of a resonator 310, which are likely to occur immediately after a discharge lamp La starts lighting, in a case where a high-frequency current continuously flows asymmetrically with respect to a zero current instead of flowing symmetrically on positive and negative sides immediately after the lighting since electrodes of the discharge lamp La are not evenly warmed, the resonance voltage and the high-frequency current are finely adjusted in a resonance voltage and high-frequency current setting method including setting a drive frequency of an inverter circuit 300 and varying output from a down-converter 200.
摘要翻译：为了抑制过电流的峰值，并且抑制在放电灯La刚刚点亮后容易发生的谐振器310的谐振电压的变化，在高频电流连续不对称地流动的情况下由于放电灯La的电极未被均匀地加热，所以不会在点亮之后立即在正负侧上对称地流过零电流，而是谐振电压和高频电流在谐振电压和高频包括设定逆变器电路300的驱动频率和改变来自下变换器200的输出的电流设定方法。

7. 发明公开

EP2012421A4 INVERTER CIRCUIT 有权转让
标题翻译：变换器电路
公开(公告)号：EP2012421A4
公开(公告)日：2017-02-22
申请号：EP07742113
申请日：2007-04-20
申请人： SUMIDA CORP
发明人： HATAKEYAMA TAKESHI
IPC分类号： H02M7/48 , H05B41/24 , H05K1/16
CPC分类号： H05B41/2824 , H05B41/2821 , H05K1/0293 , H05K1/162 , H05K2201/0305 , H05K2201/09672 , H05K2203/171
摘要： From the individual small areas (9B1 to 9B5) of a conductor pattern (9B) arranged on the back side of a circuit board (7), there are individually extended leader patterns (10), which are midway led by through holes (11) to the surface side of the circuit board (7). The individual leader patterns (10) led to the surface side are connected with a terminal portion (8) on the low-voltage side through jumper pads (12). The desired small areas (9B1 to 9B5) are enabled to function by shorting the jumper pads (12) with solder. The individual small areas (9B1 to 9B5) are constituted to have a capacity of 1 pF, when caused to function, and they have such a capacity as a pattern capacitor (9) as is proportional to the number of the shorted jumper pads (12).

8. 发明公开

EP3125654A1 LAMP LIGHTING DEVICE 审中-公开
标题翻译： LAMPENBELEUCHTUNGSVORRICHTUNG
公开(公告)号：EP3125654A1
公开(公告)日：2017-02-01
申请号：EP16180534.6
申请日：2016-07-21
申请人： Toshiba Lighting & Technology Corporation
发明人： MOURI, Shinya
IPC分类号： H05B41/24 , H05B41/288 , C02F1/32 , B63J4/00
CPC分类号： H05B41/245 , B63J4/002 , C02F1/325 , C02F2103/008 , C02F2201/326 , H05B41/288
摘要： A lamp lighting device (6) in an embodiment includes a discharge lamp (7), a first ballast (11) including a converter (16) that converts an AC current, which is supplied from a power supply, into a DC current, a second ballast (12) including an inverter (17) that converts the DC current, which is supplied from the first ballast (11), into a high-frequency AC current, a first connection line (13) that connects the first ballast (11) and the second ballast (12) and that feeds the DC current, which is supplied from the first ballast (11), to the second ballast (2), and a second connection line (14) that connects the second ballast (12) and the discharge lamp (7) and that feeds the high-frequency AC current, which is supplied from the second ballast (12), to the discharge lamp (7).
摘要翻译：一个实施例中的灯具照明装置（6）包括放电灯（7），包括转换器（16）的第一镇流器（11），其将从电源供应的AC电流转换成DC电流，第二镇流器（12），包括将从第一镇流器（11）供给的直流电流转换成高频交流电流的逆变器（17），连接第一镇流器（11）的第一连接线路）和所述第二镇流器（12），并且将从所述第一镇流器（11）提供的所述DC电流馈送到所述第二镇流器（2）;以及第二连接线（14），其将所述第二镇流器（12）和放电灯（7），并将从第二镇流器（12）供给的高频AC电流馈送到放电灯（7）。

9. 发明公开

EP2783553A1 HF-SYSTEM FÜR EINE HOCHFREQUENZLAMPE 有权转让
标题翻译： HF系统FÜREINE HOCHFREQUENZLAMPE
公开(公告)号：EP2783553A1
公开(公告)日：2014-10-01
申请号：EP12798646.1
申请日：2012-11-22
申请人： Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG
发明人： HEUERMANN, Holger , SADEGHFAM, Arash
IPC分类号： H05B41/24
CPC分类号： H05B37/02 , H03L7/00 , H05B41/24 , Y02B20/22
摘要： The invention relates to an HF system that comprises an HF device (5), particularly an HF lamp, as well an HF spark-plug or similar HF plasma application, and an HF signal-incoupling device (3) for operating said HF device (5). The HF system comprises an oscillator (7) for generating an HF signal to operate said HF device (5), and said system is characterised in that it comprises means (15) for generating a voltage signal (U
prop ) that is proportional to the degree of adaptation of the HF device, on the basis of the HF signal generated by the oscillator (7) and a signal reflected by said HF device. Moreover, the system is characterised in that it comprises a device (27), preferably without a microprocessor, for generating a control signal (U
A ) for adapting the oscillator (7) output-frequency on the basis of the voltage signal (U
prop ) which is proportional to the degree of adaptation of the HF device (5).
摘要翻译：本发明涉及一种HF系统，其包括HF装置（5），特别是HF灯，以及HF火花塞或类似的HF等离子体应用，以及用于操作所述HF装置的HF信号 - 去耦装置（3） 5）。 HF系统包括用于产生HF信号以操作所述HF设备（5）的振荡器（7），并且所述系统的特征在于其包括用于产生与度数成比例的电压信号（Uprop）的装置（15）基于由振荡器（7）产生的HF信号和由所述HF器件反射的信号，对HF器件进行适配。此外，该系统的特征在于，其包括优选地不具有微处理器的装置（27），用于基于电压信号（Uprop）生成用于使振荡器（7）的输出频率适应的控制信号（UA），其中与HF装置（5）的适应度成正比。

10. 发明公开

EP2405464A4 VEHICLE DISCHARGE LAMP, VEHICLE DISCHARGE LAMP DEVICE, LIGHTING CIRCUIT COMBINED TYPE VEHICLE DISCHARGE LAMP DEVICE, AND LIGHTING CIRCUIT 审中-公开
标题翻译：放电灯车辆用放电灯设备用于车辆，是照明电路联合放电灯设备用于轿车和轻型电路
公开(公告)号：EP2405464A4
公开(公告)日：2014-09-17
申请号：EP10748534
申请日：2010-03-04
申请人： HARISON TOSHIBA LIGHTING CORP
发明人： DEGUCHI MAKOTO , SHIRAKAWA OSAMU , DOI MASAHIRO , UEDA KOSUKE , ABE TAKUYA
IPC分类号： H01J61/34 , F21S8/10 , H01J61/35 , H01J61/54 , H01J61/56 , H01J61/82 , H05B41/24
CPC分类号： H01J61/34 , H01J61/547 , H01J61/56 , H01J61/827 , H05B41/2928

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