Method of manufacturing electronic part
    2.
    发明授权
    Method of manufacturing electronic part 有权
    制造电子零件的方法

    公开(公告)号:US07845071B2

    公开(公告)日:2010-12-07

    申请号:US11072989

    申请日:2005-03-07

    IPC分类号: H05K3/30

    摘要: The present invention provides a substrate holding method capable of contributing to improvement in performance of an electronic part. A plastic film is adhered to a holding frame by using an adhesive tape having a proper gas releasing characteristic such that total quantity of gas detected when analysis using gas chromatograph mass spectrometry (dynamic HS-GC-MS) is conducted under test conditions of 180° C. and 10 minutes is 100.5 μg/g or less in n-tetradecane. In the case where the plastic film held by the holding frame is subjected to a process of manufacturing an electronic part (for example, a solar battery), even when a process accompanying generation of heat during the manufacturing process (for example, a film forming process such as plasma CVD) is performed on the plastic film, a release amount of unnecessary gas released from the adhesive tape due to the influence of the heat is suppressed, so that deterioration in the performance of the electronic part caused by the unnecessary gas is suppressed.

    摘要翻译: 本发明提供能够有助于提高电子部件的性能的基板保持方法。 通过使用具有适当的气体释放特性的粘合带将塑料膜粘附到保持框架上,使得在使用气相色谱质谱(动态HS-GC-MS)进行分析时检测到的气体总量在180°的测试条件下进行 C.正十四烷中10分钟为100.5μg/ g以下。 在由保持框架保持的塑料膜经受制造电子部件(例如,太阳能电池)的处理的情况下,即使在制造过程中伴随发热的处理(例如,成膜 在塑料膜上进行等离子体CVD等工序),能够抑制由于热量的影响而从粘合带释放的不需要的气体的释放量,不利气体导致的电子部件的性能下降 被压制

    Method and apparatus for driving piezoelectric transformer
    3.
    发明授权
    Method and apparatus for driving piezoelectric transformer 失效
    驱动压电变压器的方法和装置

    公开(公告)号:US06348755B1

    公开(公告)日:2002-02-19

    申请号:US09553357

    申请日:2000-04-21

    IPC分类号: H01L41107

    摘要: It is an object of the present invention to provide a method and an apparatus for driving a piezoelectric transformer capable of always driving with maximum conversion efficiency regardless of changes in the input voltage level, load and temperature, etc. The method and apparatus for driving a piezoelectric transformer of the present invention generate a time-varying sweep voltage through a sweep circuit at predetermined regular intervals, thereby changing the frequency of a drive signal output from a voltage control oscillator, at this time detect a phase difference between the voltage and current generated on the primary side of the piezoelectric transformer by a phase difference detector, and hold the sweep voltage corresponding to the timing at which a maximum value detector detects the maximum value by a sample-and-hold circuit, thereby controlling the frequency of the drive signal so that the phase difference between the voltage and current on the primary side of the piezoelectric transformer always becomes a maximum value.

    摘要翻译: 本发明的目的是提供一种用于驱动压电变压器的方法和装置,其能够始终以最大的转换效率驱动,而与输入电压电平,负载和温度等的变化无关。用于驱动 本发明的压电变压器以预定的规则间隔通过扫描电路产生时变扫描电压,从而改变从压控振荡器输出的驱动信号的频率,此时检测产生的电压和电流之间的相位差 通过相位差检测器在压电变压器的初级侧,并且保持与最大值检测器通过采样保持电路检测到最大值的定时相对应的扫描电压,从而控制驱动信号的频率 使得压电电极的初级侧的电压和电流之间的相位差 c变压器总是成为最大值。

    Switching circuit having a switching semiconductor device and control method thereof
    4.
    发明授权
    Switching circuit having a switching semiconductor device and control method thereof 失效
    具有开关半导体器件的开关电路及其控制方法

    公开(公告)号:US06353309B1

    公开(公告)日:2002-03-05

    申请号:US09608023

    申请日:2000-06-29

    IPC分类号: G05F140

    CPC分类号: G05F1/575 H03K17/122

    摘要: The present invention provides a switching circuit and an electronic switching component having a switching semiconductor device to perform switching between a conducting state and a non-conducting state of a conducting path to thereby reduce the power loss thereof and a control method thereof. In the present invention, at least two FETs 11 and 12, wherein the FET 11 has a faster switching time and the FET 12 has a lower ON resistance. Active terminals (drains and sources) of the FETs 11 and 12 are connected to each other in parallel. By employing these FETs 11 and 12, the conversion between an ON-state and an OFF-state of the conducting path is performed. In converting from the non-conducting state to the conducting state, the control circuit 13 first turns on the FET 11 and then turns on the FET 12 when if a voltage between terminals of the FET 11 reaches around a saturation value thereof. In converting from the conducting state to the non-conducting state, the control circuit 13 first turns off the FET 12 and then turns off the FET 11 when if a voltage between terminals of the FET 11 reaches around a saturation value thereof.

    摘要翻译: 本发明提供一种开关电路和具有开关半导体器件的电子开关元件,以进行导通路径的导通状态和非导通状态之间的切换,从而降低其功率损耗及其控制方法。 在本发明中,至少两个FET 11和12,其中FET 11具有更快的开关时间,并且FET 12具有较低的导通电阻。 FET 11和12的有源端子(漏极和源极)并联连接。 通过采用这些FET11,12,进行导通路径的导通状态和截止状态之间的转换。 在从非导通状态转换为导通状态时,如果FET 11的端子之间的电压达到其饱和值,则控制电路13首先接通FET 11,然后导通FET 12。 在从导通状态转换为非导通状态时,如果FET 11的端子之间的电压达到其饱和值,则控制电路13首先关断FET 12,然后关断FET 11。

    Method of operating piezoelectric transformer and operating circuit
therefor
    5.
    发明授权
    Method of operating piezoelectric transformer and operating circuit therefor 失效
    压电变压器及其工作电路的工作方法

    公开(公告)号:US6130833A

    公开(公告)日:2000-10-10

    申请号:US198571

    申请日:1998-11-23

    摘要: A power source 1 and an operating circuit 4 incorporating a waveform generating circuit 5 for synthesizing composite wave W obtained by synthesizing a sine wave of primary oscillations and a sine wave of secondary oscillations of a Rosen-type piezoelectric transformer and an amplifying circuit 6 raises the voltage of the composite wave so that composite wave W' (having a waveform similar to that of W) is, as input voltage V.sub.in, supplied to the Rosen-type piezoelectric transformer PT. Thus, output voltage V.sub.out having greater output electric power and higher transmitting efficiencies as compared with output voltage which can be obtained from a conventional structure in which input voltage in a single oscillation mode is employed can be produced to load resistor R.sub.o.

    摘要翻译: 电源1和包含用于合成通过合成Rosen型压电变压器和放大电路6的主振荡的正弦波和二次振荡的正弦波而获得的复合波W的波形发生电路5的操作电路4, 电压,使得复合波W'(具有与W的波形相似的波形)作为输入电压Vin被提供给罗森型压电变压器PT。 因此,可以产生与采用单一振荡模式的输入电压的常规结构可以获得的输出电压相比具有更大的输出功率和更高的发送效率的输出电压Vout来加载电阻器Ro。

    Substrate holding method and method of manufacturing electronic part
    6.
    发明申请
    Substrate holding method and method of manufacturing electronic part 有权
    基板保持方法及其制造方法

    公开(公告)号:US20050210666A1

    公开(公告)日:2005-09-29

    申请号:US11072989

    申请日:2005-03-07

    摘要: The present invention provides a substrate holding method capable of contributing to improvement in performance of an electronic part. A plastic film is adhered to a holding frame by using an adhesive tape having a proper gas releasing characteristic such that total quantity of gas detected when analysis using gas chromatograph mass spectrometry (dynamic HS-GC-MS) is conducted under test conditions of 180° C. and 10 minutes is 100.5 μg/g or less in n-tetradecane. In the case where the plastic film held by the holding frame is subjected to a process of manufacturing an electronic part (for example, a solar battery), even when a process accompanying generation of heat during the manufacturing process (for example, a film forming process such as plasma CVD) is performed on the plastic film, a release amount of unnecessary gas released from the adhesive tape due to the influence of the heat is suppressed, so that deterioration in the performance of the electronic part caused by the unnecessary gas is suppressed.

    摘要翻译: 本发明提供能够有助于提高电子部件的性能的基板保持方法。 通过使用具有适当的气体释放特性的粘合带将塑料膜粘附到保持框架上,使得在使用气相色谱质谱(动态HS-GC-MS)进行分析时检测到的气体总量在180°的测试条件下进行 C.正十四烷中10分钟为100.5马克/克以下。 在由保持框架保持的塑料膜经受制造电子部件(例如,太阳能电池)的处理的情况下,即使在制造过程中伴随发热的处理(例如,成膜 在塑料膜上进行等离子体CVD等工序),能够抑制由于热量的影响而从粘合带释放的不需要的气体的释放量,不利气体导致的电子部件的性能下降 被压制

    Organic electroluminescent device
    7.
    发明授权
    Organic electroluminescent device 有权
    有机电致发光器件

    公开(公告)号:US06268071B1

    公开(公告)日:2001-07-31

    申请号:US09143088

    申请日:1998-08-28

    IPC分类号: H05B3504

    摘要: An organic EL device comprises a substrate, an organic EL structure stacked on the substrate, a sealing plate located on the organic EL structure with a predetermined space therebetween, and a sealing adhesive agent for fixing the sealing plate on the substrate and thereby closing up the organic EL structure. The sealing adhesive agent is a photo-curing type adhesive agent which, upon photo-curing, generates gases under heating conditions of 85° C. and 60 minutes. In these gases, the total amount of a low-molecular straight-chain aliphatic hydrocarbon which may have a substituent, an aromatic hydrocarbon which may have a substituent, an alicyclic hydrocarbon which may have a substituent, and a heterocyclic compound and a siloxane which may have a substituent is 200 &mgr;g/g or lower calculated as benzene. The organic EL device of the invention is reduced as much as possible in terms of a deterioration with time, and can maintain its initial performance over a long period of time, so that it can have an ever longer service life.

    摘要翻译: 有机EL元件包括基板,层叠在基板上的有机EL结构体,位于有机EL结构体上的密封板,其间具有规定的间隔,密封用粘接剂将密封板固定在基板上, 有机EL结构。 密封粘合剂是光固化型粘合剂,其在光固化后在85℃和60分钟的加热条件下产生气体。 在这些气体中,可以具有取代基的低分子直链脂肪族烃,可以具有取代基的芳香族烃,可以具有取代基的脂肪族烃,以及杂环化合物和可以具有取代基的硅氧烷的总量 取代基为200mug / g以下,以苯计算。 本发明的有机EL元件在随着时间的劣化方面尽可能地减少,并且能够长期保持其初始性能,从而可以具有更长的使用寿命。