Power supply circuit
    1.
    发明授权
    Power supply circuit 失效
    电源电路

    公开(公告)号:US6016259A

    公开(公告)日:2000-01-18

    申请号:US998247

    申请日:1997-12-24

    CPC分类号: H02M3/338 Y02B70/1433

    摘要: A power supply circuit includes a switching element provided with a control terminal for changing between an ON state and an OFF state, and an LC resonant circuit connected to the switching element and has a predetermined resonant frequency. A resistor connects to the control terminal of the switching element, and a feedback winding applies a feedback voltage derived from a high frequency signal across the LC resonant circuit to the control terminal through the resistor. A bias circuit connected to the feedback winding provides a bias voltage superimposed with the feedback voltage to the control terminal through the feedback winding and the resistor for alternately switching between the ON and Off states. The feedback voltage is delayed by a time defined by the resistor before being applied to the control terminal of the switching element.

    摘要翻译: 电源电路包括具有用于在ON状态和OFF状态之间切换的控制端子的开关元件和与开关元件连接并具有预定谐振频率的LC谐振电路。 电阻器连接到开关元件的控制端子,反馈绕组将通过LC谐振电路的高频信号导出的反馈电压通过电阻器施加到控制端子。 连接到反馈绕组的偏置电路通过反馈绕组和用于在导通和关断状态之间交替切换的电阻器将与反馈电压叠加的偏置电压提供给控制端子。 在施加到开关元件的控制端子之前,反馈电压被延迟由电阻器定义的时间。

    Inverter power supply with single discharge path
    2.
    发明授权
    Inverter power supply with single discharge path 失效
    变频器电源具有单路放电路径

    公开(公告)号:US5706183A

    公开(公告)日:1998-01-06

    申请号:US494792

    申请日:1995-06-26

    CPC分类号: H02M3/338 Y02B70/1433

    摘要: An inverter power supply having a DC source, a transformer having a primary winding, a secondary winding, and a feedback winding, an L-C resonant circuit of a capacitor and the primary winding, and a self-excited oscillator. The oscillator includes an L-C resonant circuit and an FET connected in series with the primary winding across the DC source to generate a high frequency voltage across the primary winding, a feedback voltage across the feedback winding and a resulting output AC voltage across the secondary winding. A biasing capacitor is connected in parallel with a series combination of the L-C resonant circuit and the FET across the DC source to be charged thereby. The biasing capacitor is also connected in series with the feedback winding to provide an offset voltage which is additive to the feedback winding to give a bias voltage applied to a gate of the FET so as to alternately turn on and off the FET for driving the self-excited oscillator. A current sensor is provided to sense a current flowing through FET and gives a first level signal indicative of the sensed current being fed to the resonant circuit. Extending across the biasing capacitor is a single discharge path which does not go through the FET. A switching transistor is inserted in the single discharge path and is caused to turn on, upon the first level signal exceeding a threshold level, to discharge the biasing capacitor to a level for maintaining the offset voltage at a constant level during continued oscillation of the L-C resonant circuit.

    摘要翻译: 具有DC源,具有初级绕组的变压器,次级绕组和反馈绕组,电容器的L-C谐振电路和初级绕组的逆变器电源和自激振荡器。 振荡器包括L-C谐振电路和与跨越DC源的初级绕组串联的FET,以在初级绕组两端产生高频电压,反馈绕组两端的反馈电压以及次级绕组两端产生的输出交流电压。 偏置电容器与直流电源的L-C谐振电路和FET的串联组合并联连接,由此进行充电。 偏置电容器也与反馈绕组串联连接以提供偏置电压,该偏移电压被加到反馈绕组上,以给出施加到FET的栅极的偏置电压,以交替地导通和关断用于驱动自身的FET 激发振荡器。 提供电流传感器以感测流过FET的电流,并且给出指示感测的电流被馈送到谐振电路的第一电平信号。 横跨偏置电容器的延伸是不通过FET的单个放电路径。 开关晶体管被插入单个放电路径中,并且在第一电平信号超过阈值电平时导通,以将该偏置电容器放电至在液晶连续振荡期间将偏移电压保持在恒定电平的电平 谐振电路。

    Image display device
    3.
    发明授权
    Image display device 有权
    图像显示装置

    公开(公告)号:US09001054B2

    公开(公告)日:2015-04-07

    申请号:US13280420

    申请日:2011-10-25

    摘要: A liquid crystal display device having a liquid crystal panel LCP and a touch panel TP provided on the front surface of the liquid crystal panel is characterized in that wires connected to the liquid crystal panel and wires connected to the touch panel are included in one flexible printed circuit FPC, which is first connected (FOG1) to the liquid crystal panel (specifically, a TFT substrate (TFTS)) and then connected (FOG2) to the touch panel.

    摘要翻译: 具有设置在液晶面板的前表面上的液晶面板LCP和触摸面板TP的液晶显示装置的特征在于,连接到液晶面板的电线和连接到触摸面板的电线被包括在一个柔性印刷 将电路FPC(FOG1)首先连接到液晶面板(具体而言是TFT基板(TFTS)),然后连接(FOG2)到触摸面板。

    Multiple circuit blocks with interblock control and power conservation
    4.
    发明授权
    Multiple circuit blocks with interblock control and power conservation 有权
    具有互阻控制和省电的多电路块

    公开(公告)号:US08378741B2

    公开(公告)日:2013-02-19

    申请号:US13200856

    申请日:2011-10-04

    IPC分类号: G11C5/14

    摘要: A mobile telephone is provided that includes a plurality of circuit blocks and adapted to cut off the supply of power source voltage to any one of the circuit blocks. The mobile telephone also includes an interblock interface circuit provided on a signal path between an elected circuit block and a branch point at which the signal path branches into different branch paths so as to connect to other circuit blocks. The interblock interface circuit includes a signal gate for preventing signal transmission from the elected circuit block to the other circuit blocks, and includes a storage unit for storing a signal right before the power cut-off.

    摘要翻译: 提供一种移动电话,其包括多个电路块,并且适于切断对任何一个电路块的电源电压的供应。 移动电话还包括设置在选通的电路块和信号路径分支到不同分支路径的分支点之间的信号路径上的块间接口电路,以便连接到其他电路块。 所述帧间接口电路包括用于防止从所选择的电路块到其他电路块的信号传输的信号门,并且包括用于在电源切断之前存储信号的存储单元。

    Display device and manufacturing method thereof
    5.
    发明授权
    Display device and manufacturing method thereof 有权
    显示装置及其制造方法

    公开(公告)号:US08319709B2

    公开(公告)日:2012-11-27

    申请号:US12622457

    申请日:2009-11-20

    IPC分类号: G09G3/30

    CPC分类号: G06F3/0416 G06F3/044

    摘要: A display device of the invention includes a display panel attached to one face side of a light transmissive circuit board and a light transmissive substrate attached to the other face side of the circuit board. A mounted component is mounted on the other face side of the circuit board. The circuit board includes a light transmissive junction layer for joining the circuit board to the light transmissive substrate at a position avoiding the mounted component. The junction layer includes a core substrate formed of a resin, an adhesive layer formed on one face of the core substrate, and a bonding layer formed on the other face of the core substrate and cured. The adhesive layer is adhered to the circuit board, and the bonding layer is firmly fixed to the light transmissive substrate.

    摘要翻译: 本发明的显示装置包括:安装在透光电路基板的一个面侧的显示面板和安装在电路基板的另一个面侧的透光基板。 安装的部件安装在电路板的另一面上。 电路板包括用于在避开安装部件的位置处将电路板接合到透光基板的透光结层。 接合层包括由树脂形成的芯基板,形成在芯基板的一个面上的粘合层和形成在芯基板的另一个表面上并固化的接合层。 粘合剂层粘合到电路板上,并且粘合层牢固地固定在透光基板上。

    Magnetic head assembly bonding electrode pad of slider and electrode pad of flexible wiring substrate together by solder
    6.
    发明授权
    Magnetic head assembly bonding electrode pad of slider and electrode pad of flexible wiring substrate together by solder 失效
    磁头组件焊接电极焊盘的焊盘和电极焊盘的柔性布线基板一起焊接

    公开(公告)号:US07649715B2

    公开(公告)日:2010-01-19

    申请号:US11553892

    申请日:2006-10-27

    IPC分类号: G11B5/58

    摘要: A magnetic head assembly is provided. The magnetic head assembly includes a slider in which a head element is mounted. A flexure supports the slider. The flexure includes a pair of outriggers, a connection portion, and a tongue portion. A flexible wiring substrate is fixedly bonded to the surface of the flexure. An electrode pad of the slider and an electrode pad of the flexible wiring substrate are bonded to each other by solder. A plurality of solder bonded portions are arranged on the connection portion. A deformable portion is formed in the pair of outriggers and located on an extended line on which the solder bonded portions are arranged, so that the free end side of the flexure is deformable.

    摘要翻译: 提供磁头组件。 磁头组件包括其中安装有头元件的滑块。 挠性件支撑滑块。 挠曲件包括一对外伸支架,连接部分和舌部。 柔性布线基板固定地粘合到挠曲件的表面上。 滑块的电极焊盘和柔性布线基板的电极焊盘通过焊料彼此接合。 多个焊接接合部分布置在连接部分上。 可变形部分形成在该对外伸支架中并且位于其上布置焊料接合部分的延伸线上,使得挠曲件的自由端侧可变形。

    Charged particle beam apparatus, charged particle beam focusing method, microstructure measuring method, microstructure inspecting method, semiconductor device manufacturing method, and program
    7.
    发明授权
    Charged particle beam apparatus, charged particle beam focusing method, microstructure measuring method, microstructure inspecting method, semiconductor device manufacturing method, and program 有权
    带电粒子束装置,带电粒子束聚焦法,微结构测量方法,微结构检查方法,半导体器件制造方法和程序

    公开(公告)号:US07521678B2

    公开(公告)日:2009-04-21

    申请号:US11656953

    申请日:2007-01-24

    IPC分类号: H01J37/21

    摘要: A charged particle beam apparatus includes: a charged particle source which generates a charged particle beam to apply to a specimen having a microstructure formed on a surface thereof; an objective lens which excites at least one of an electric field and a magnetic field to converge the charged particle beam onto the specimen; a deflector which scans the specimen with the charged particle beam; a detector which detects at least one of a secondary charged particle, a reflection charged particle and a back scattering charged particle generated from the specimen and which outputs a detection signal; a focusing area arranging unit which arranges a plurality of focusing areas including edge points of the microstructure therein in a surface area of the specimen; a deflection controller which controls the deflector so that the focusing areas are sequentially scanned to correspond to excitation conditions while changing stepwise the excitation conditions of the objective lens; a focus calculator which calculates an index indicating a convergence state in each excitation condition on the basis of the detection signal and which calculates an optimum excitation condition providing an optimum focal position from the index; and an objective lens controller which drives the objective lens under the optimum excitation condition.

    摘要翻译: 带电粒子束装置包括:带电粒子源,其产生带电粒子束以施加到具有在其表面上形成的微结构的样本; 激发电场和磁场中的至少一个以将带电粒子束收敛到样本上的物镜; 用带电粒子束扫描样品的偏转器; 检测器,其检测从样本产生的二次带电粒子,反射带电粒子和背散射带电粒子中的至少一个,并输出检测信号; 聚焦区域布置单元,其在样本的表面区域中布置包括其中的微结构的边缘点的多个聚焦区域; 偏转控制器,其控制偏转器,使得聚焦区域依次扫描以对应于激发条件,同时逐步改变物镜的激发条件; 焦点计算器,其基于检测信号计算指示每个激励条件下的会聚状态的指标,并且从所述索引计算提供最佳焦点位置的最佳激励条件; 以及在最佳激发条件下驱动物镜的物镜控制器。

    Multiple circuit blocks with interblock control and power coservation
    8.
    发明申请
    Multiple circuit blocks with interblock control and power coservation 有权
    具有互阻控制和功率保守的多个电路块

    公开(公告)号:US20090096513A1

    公开(公告)日:2009-04-16

    申请号:US12314379

    申请日:2008-12-09

    IPC分类号: G05F1/10

    摘要: A semiconductor integrated circuit is provided including a plurality of circuit blocks and adapted to cut off the supply of power source voltage to any one of the circuit blocks. The integrated circuit includes an interblock interface circuit provided on a signal path between an elected circuit block and a branch point at which the signal path branches into different branch paths so as to connect to other circuit blocks. The interblock interface circuit includes a signal gate for preventing signal transmission from the elected circuit block to the other circuit blocks, and includes a storage unit for storing a signal right before the power cut-off.

    摘要翻译: 提供一种半导体集成电路,其包括多个电路块,并且适于切断对任何一个电路块的电源电压的供应。 集成电路包括设置在选通的电路块和信号路径分支到不同分支路径的分支点之间的信号路径上的块间接口电路,以便连接到其他电路块。 所述帧间接口电路包括用于防止从所选择的电路块到其他电路块的信号传输的信号门,并且包括用于在电源切断之前存储信号的存储单元。

    DC adapter and electronic apparatus using the same
    9.
    发明授权
    DC adapter and electronic apparatus using the same 失效
    DC适配器和使用其的电子设备

    公开(公告)号:US07494368B2

    公开(公告)日:2009-02-24

    申请号:US12026575

    申请日:2008-02-06

    IPC分类号: H01R3/00

    CPC分类号: H02J7/0045 H01M2/342 H02M1/10

    摘要: A DC adapter that can be housed in a battery housing portion of an electronic apparatus selectively with a primary and secondary battery. The DC adapter is connected to an AC/DC converter and is inserted into a battery housing portion of an electronic apparatus so as to supply the electronic apparatus with a DC power, wherein a substantially cylindrical adapter main body has an insertion limiting portion which is guided by an insertion guide portion of the battery housing portion when the DC adapter is inserted into the battery housing portion with the proper polarity, and comes into contact with the contact portion of the battery housing portion when the DC adapter is inserted into the battery housing portion with the reversed polarity so as to limit the insertion of the DC adapter. The insertion limiting portion is formed by projecting a part of the outer circumference of the cylindrical adapter main body in a rectangular manner along the longitudinal direction of the main body and has two sides each of which extends from a part of the outer circumference of the DC adapter. The center angle of the circular arc obtained by connecting the proximal ends of the two sides on the outer circumference of the DC adapter is less than 90°.

    摘要翻译: DC适配器,其可以选择性地与主电池和二次电池一起容纳在电子设备的电池容纳部分中。 DC适配器连接到AC / DC转换器,并被插入到电子设备的电池容纳部分中,以便为电子设备提供DC电力,其中大致圆柱形的适配器主体具有被引导的插入限制部分 当DC适配器以适当的极性插入到电池容纳部分中时,通过电池容纳部分的插入引导部分,并且当DC适配器插入到电池壳体部分中时与电池容纳部分的接触部分接触 具有相反的极性,以限制直流适配器的插入。 插入限制部分是通过沿着主体的长度方向以矩形方式突出圆柱形适配器主体的外周的一部分而形成的,并且具有从DC的外圆周的一部分延伸的两侧 适配器。 通过连接DC适配器的外周上的两侧的近端而获得的圆弧的中心角小于90°。

    Charged particle beam irradiation method, method of manufacturing semiconductor device and charged particle beam apparatus
    10.
    发明授权
    Charged particle beam irradiation method, method of manufacturing semiconductor device and charged particle beam apparatus 有权
    带电粒子束照射方法,制造半导体器件的方法和带电粒子束装置

    公开(公告)号:US07439503B2

    公开(公告)日:2008-10-21

    申请号:US10959499

    申请日:2004-10-07

    申请人: Hideaki Abe

    发明人: Hideaki Abe

    IPC分类号: H01J37/28

    摘要: A charged particle beam irradiation method includes: obtaining shape information of an edge of a pattern to be inspected that is formed on a subject; creating a first line group substantially perpendicular to the pattern edge; creating a second line group substantially parallel with the pattern edge; specifying areas defined by the first line group and the second line group as a lattice group including irradiation positions of a charged particle beam; deciding an order to irradiate the areas with the charged particle beam so that the lattice group is sequentially scanned in a direction of the first or second line group; and scanning the subject with the charged particle beam in accordance with the irradiation order.

    摘要翻译: 带电粒子束照射方法包括:获得形成在被检体上的待检查图案的边缘的形状信息; 形成基本上垂直于图案边缘的第一线组; 产生基本上与图案边缘平行的第二线组; 将由第一线组和第二线组限定的区域指定为包括带电粒子束的照射位置的格子组; 决定用所述带电粒子束照射所述区域的顺序,使得所述晶格组在所述第一线组或第二线组的方向上顺序扫描; 并根据照射顺序用带电粒子束扫描被检体。