Inverter protecting apparatus
    62.
    发明授权
    Inverter protecting apparatus 有权
    逆变器保护装置

    公开(公告)号:US06683799B2

    公开(公告)日:2004-01-27

    申请号:US10115591

    申请日:2002-04-02

    IPC分类号: H02M545

    CPC分类号: H02H7/1225 H02H1/0038

    摘要: An apparatus for protecting an inverter against over current is constructed of a plurality of switching devices connected between the positive and negative terminals of a DC power source. The apparatus has a plurality of detecting devices that convert the currents passing through the plurality of switching devices into voltages and generate detection outputs, a plurality of amplifier circuits, a plurality of comparing devices that supply the detection outputs of the detecting devices to the amplifier circuits and generate an abnormality output if an absolute value of a detection output exceeds a predetermined value, and a protecting device that interrupts the drive of all switching devices if any of the comparing devices issues an abnormality output.

    摘要翻译: 用于保护逆变器免受过电流的装置由连接在直流电源的正极和负极端子之间的多个开关装置构成。 该装置具有多个检测装置,其将通过多个开关装置的电流转换为电压并产生检测输出,多个放大器电路,将检测装置的检测输出提供给放大器电路的多个比较装置 并且如果检测输出的绝对值超过预定值,则产生异常输出;以及保护装置,如果任何比较装置发出异常输出,则中断所有开关装置的驱动的保护装置。

    LED module for lighting
    63.
    发明授权
    LED module for lighting 有权
    LED模组照明

    公开(公告)号:US08827493B2

    公开(公告)日:2014-09-09

    申请号:US13330892

    申请日:2011-12-20

    摘要: An object of the present invention is to provide a LED module, capable of protecting LED chips from an excessive voltage, at low cost.An LED module for lighting includes a wiring substrate having a plurality of wiring patterns formed thereon, and a plurality of LED chips connected to the wiring patterns so as to constitute a series circuit or a series-parallel circuit. In the LED module, the wiring patterns comprises an anode side wiring pattern constituting an anode side electrode of the circuit, and a cathode side wiring pattern constituting a cathode side electrode of the circuit, the anode side wiring pattern and the cathode side wiring pattern are disposed to surround connection regions of the wiring patterns with the LED chips, and forms guard electrodes, and both edge portions of the anode side wiring pattern face both edge portions of the cathode side wiring pattern with gaps, respectively.

    摘要翻译: 本发明的目的是提供一种能够以低成本保护LED芯片免受过电压的LED模块。 用于照明的LED模块包括其上形成有多个布线图案的布线基板和连接到布线图案的多个LED芯片,以构成串联电路或串联并联电路。 在LED模块中,布线图案包括构成电路的阳极侧电极的阳极侧布线图案和构成电路的阴极侧电极的阴极侧布线图案,阳极侧布线图案和阴极侧布线图案 设置成围绕LED芯片的布线图案的连接区域形成保护电极,并且阳极侧布线图案的两个边缘部分分别面对具有间隙的阴极侧布线图案的两个边缘部分。

    Multi-channel audio enhancement system
    65.
    发明授权
    Multi-channel audio enhancement system 有权
    多声道音频增强系统

    公开(公告)号:US08509464B1

    公开(公告)日:2013-08-13

    申请号:US13286082

    申请日:2011-10-31

    IPC分类号: H04R5/02

    摘要: A method for processing audio signals can include applying at least one front perspective filter to each of left and right front audio signals to yield filtered left and right front output signals, where the left and right front output signals each drive a front speaker. Moreover, the method can include applying at least one rear perspective filter to each of left and right rear audio signals to yield left and right rear output signals, where the left and right rear output signals each drive a rear speaker to simulate a rear surround sound effect when positioned in front of a listener.

    摘要翻译: 用于处理音频信号的方法可以包括将至少一个前透视滤波器应用于左前和右前音频信号中的每一个以产生滤波的左前和右前输出信号,其中左右前端输出信号各驱动前置扬声器。 此外,该方法可以包括将至少一个后透视滤波器应用于左右后音频信号中的每一个以产生左右后输出信号,其中左后输出信号和右后输出信号每个驱动后扬声器以模拟后环绕声 定位在收听者面前的效果。

    Semiconductor device generating complementary output signals
    66.
    发明授权
    Semiconductor device generating complementary output signals 有权
    产生互补输出信号的半导体器件

    公开(公告)号:US08384433B2

    公开(公告)日:2013-02-26

    申请号:US13064718

    申请日:2011-04-11

    IPC分类号: H03K19/0175 H03B1/00

    摘要: To include a first inverter that receives an input signal to output an inverted signal, a second inverter that receives the inverted signal to output a first internal signal, and a third inverter that receives the input signal and outputs a second internal signal by using the inverted signal as a power supply. According to the present invention, because a signal on one signal path is used as a power supply of an inverter included in the other signal path, phases of a pair of output signals based on the input signal can be exactly matched without adding a capacitor or a resistor for adjustment.

    摘要翻译: 为了包括接收输入信号以输出反相信号的第一反相器,接收反相信号以输出第一内部信号的第二反相器,以及接收输入信号并通过使用反相器输出第二内部信号的第三反相器 信号作为电源。 根据本发明,由于使用一个信号路径上的信号作为包含在另一个信号路径中的反相器的电源,所以可以在不添加电容器的情况下,基于输入信号的一对输出信号的相位精确匹配, 调节电阻。

    LIGHT EMITTING APPARATUS AND MULTI-SURFACE PATTERN SUBSTRATE
    67.
    发明申请
    LIGHT EMITTING APPARATUS AND MULTI-SURFACE PATTERN SUBSTRATE 有权
    发光装置和多表面图案基板

    公开(公告)号:US20120056210A1

    公开(公告)日:2012-03-08

    申请号:US13218677

    申请日:2011-08-26

    IPC分类号: H01L27/15 H05K1/11

    摘要: A light emitting apparatus capable of increasing the number of substrates formed from one multi-surface pattern substrate and capable of reducing the manufacturing cost. The light emitting apparatus (100) includes a belt-like substrate (101), a light emitting element (102) mounted on the substrate (101), and a luminous flux control member (103) mounted on the substrate (101). The substrate (101) has a pair of fracture surfaces (121) formed at predetermined intervals along a lengthwise direction and formed at both ends in a widthwise direction between luminous flux control members (103) neighboring each other along the lengthwise direction, wherein dimensions W1 and W2 in the widthwise direction between the pair of fracture surfaces (121) are less than a dimension in the widthwise direction of the luminous flux control member (103), and the dimension W2 in the widthwise direction of a part overlapping the luminous flux control member (103) in a plan view is less than the dimension W1 in the widthwise direction between the pair of fracture surfaces.

    摘要翻译: 一种能够增加由一个多表面图案基板形成的基板的数量并能够降低制造成本的发光装置。 发光装置(100)包括带状基板(101),安装在基板(101)上的发光元件(102)和安装在基板(101)上的光束控制部件(103)。 基板(101)具有沿长度方向以规定间隔形成的一对断裂面(121),沿着长度方向在彼此相邻的光束控制部件(103)的宽度方向的两端形成,其尺寸W1 并且在一对断裂面(121)之间的宽度方向的W2小于光束控制部件(103)的宽度方向的尺寸,并且与光束控制部重叠的部分的宽度方向的尺寸W2 平面图中的构件(103)小于一对断裂面之间的宽度方向上的尺寸W1。

    Solid-state image pickup device, method for manufacturing solid-state image pickup device, and camera
    68.
    发明授权
    Solid-state image pickup device, method for manufacturing solid-state image pickup device, and camera 有权
    固态图像拾取装置,固态图像拾取装置的制造方法和照相机

    公开(公告)号:US07973271B2

    公开(公告)日:2011-07-05

    申请号:US11950680

    申请日:2007-12-05

    IPC分类号: H01L27/00 H01J3/14 H01J40/14

    摘要: A solid-state image pickup device includes a plurality of pixels on a light-receiving surface, photodiodes disposed on the light-receiving surface of a semiconductor substrate while being partitioned on the pixel basis, signal transferring portions which are disposed on the semiconductor substrate and which read signal charges generated and stored in the photodiodes or voltages corresponding to the signal charges, insulating films disposed on the semiconductor substrate while covering the photodiodes, concave portions disposed in the insulating films, pad electrodes disposed on the insulating films, a passivation film which covers inner walls of the concave portions, which is disposed on the pad electrodes, and which has a refractive index higher than that of silicon oxide, and a core layer which is disposed on the passivation film while being filled in the concave portions and which has a refractive index higher than that of silicon oxide.

    摘要翻译: 固态图像拾取装置包括:光接收表面上的多个像素,设置在半导体衬底的光接收表面上的光电二极管,同时基于像素分隔,设置在半导体衬底上的信号传输部分, 其读取产生并存储在光电二极管中的信号电荷或对应于信号电荷的电压,设置在半导体衬底上的绝缘膜同时覆盖光电二极管,设置在绝缘膜中的凹部,设置在绝缘膜上的焊盘电极,钝化膜 覆盖设置在焊盘电极上并且折射率高于氧化硅的折射率的凹部的内壁,以及设置在钝化膜上同时填充在凹部中的芯层, 折射率高于氧化硅。

    SOLID-STATE IMAGE PICKUP DEVICE, METHOD FOR MANUFACTURING SOLID-STATE IMAGE PICKUP DEVICE, AND CAMERA
    69.
    发明申请
    SOLID-STATE IMAGE PICKUP DEVICE, METHOD FOR MANUFACTURING SOLID-STATE IMAGE PICKUP DEVICE, AND CAMERA 有权
    固态图像拾取装置,制造固态图像拾取装置的方法和相机

    公开(公告)号:US20100025571A1

    公开(公告)日:2010-02-04

    申请号:US12579593

    申请日:2009-10-15

    IPC分类号: H01L27/00 H01L21/00

    摘要: A solid-state image pickup device includes a plurality of pixels on a light-receiving surface, photodiodes disposed on the light-receiving surface of a semiconductor substrate while being partitioned on the pixel basis, signal transferring portions which are disposed on the semiconductor substrate and which read signal charges generated and stored in the photodiodes or voltages corresponding to the signal charges, insulating films disposed on the semiconductor substrate while covering the photodiodes, concave portions disposed in the insulating films, pad electrodes disposed on the insulating films, a passivation film which covers inner walls of the concave portions, which is disposed on the pad electrodes, and which has a refractive index higher than that of silicon oxide, and a core layer which is disposed on the passivation film while being filled in the concave portions and which has a refractive index higher than that of silicon oxide.

    摘要翻译: 固态图像拾取装置包括:光接收表面上的多个像素,设置在半导体衬底的光接收表面上的光电二极管,同时基于像素分隔,设置在半导体衬底上的信号传输部分, 其读取产生并存储在光电二极管中的信号电荷或对应于信号电荷的电压,设置在半导体衬底上的绝缘膜同时覆盖光电二极管,设置在绝缘膜中的凹部,设置在绝缘膜上的焊盘电极,钝化膜 覆盖设置在焊盘电极上并且折射率高于氧化硅的折射率的凹部的内壁,以及设置在钝化膜上同时填充在凹部中的芯层, 折射率高于氧化硅。

    Light emitting device with wavelength converted by phosphor
    70.
    发明授权
    Light emitting device with wavelength converted by phosphor 有权
    具有波长由磷光体转换的发光器件

    公开(公告)号:US07498734B2

    公开(公告)日:2009-03-03

    申请号:US10869036

    申请日:2004-06-17

    IPC分类号: H01J63/04 H01J1/62

    摘要: A light emitting device has a light emitting element portion that radiates light with a predetermined wavelength, and a wavelength conversion portion that surrounds a phosphor to be excited by the light with the predetermined wavelength with a transparent and non-moisture permeability material in the form of laminae. Further, a light emitting device has a plurality of LED elements disposed on a same plane, and a wavelength conversion portion that comprises a flat transparent base member that is disposed opposite to the plurality of LED elements and a phosphor layer that is of a phosphor to be excited by light emitted from the LED element and is formed like a film on the base member. The phosphor layer includes part with no phosphor in plane.

    摘要翻译: 一种发光器件具有发射预定波长的光的发光元件部分和包围具有预定波长的光激发的荧光体的波长转换部分,其透明和非透湿性材料形式为 薄片 此外,发光器件具有设置在同一平面上的多个LED元件,以及波长转换部分,其包括与多个LED元件相对设置的平坦的透明基底部件和磷光体的磷光体层, 被从LED元件发射的光激发,并且在基底构件上形成为薄膜。 荧光体层包括在平面中没有磷光体的部分。