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125 条记录 (耗时 0.035 秒)

    Back light unit and manufacturing method thereof
    1.
    发明授权
    Back light unit and manufacturing method thereof 有权
    背光灯及其制造方法

    公开(公告)号：US07896534B2

    公开(公告)日：2011-03-01

    申请号：US12155830

    申请日：2008-06-10

    申请人： Jae Heon Noh ,  Dong Seob Jang ,  Seong Ho Youn ,  Jong Il Kim ,  Sun Gil Kim ,  Chang Hyun Kim

    发明人： Jae Heon Noh ,  Dong Seob Jang ,  Seong Ho Youn ,  Jong Il Kim ,  Sun Gil Kim ,  Chang Hyun Kim

    IPC分类号： F21V7/04

    CPC分类号： G02B6/0065 ,  G02B6/0088

    摘要： A back light unit and a manufacturing method thereof capable of improving efficiency of a manufacturing process are disclosed. The back light unit includes a light source, a light guiding plate which uniformly transmits a light beam generated by the light source, and a cover portion which forms an external appearance and fixes the light guiding plate, wherein a resin material is charged between the light guiding plate and the cover portion to couple the light guiding plate and the cover portion.

    摘要翻译： 公开了一种能够提高制造工艺的效率的背光单元及其制造方法。 背光单元包括光源，均匀透射由光源产生的光束的导光板和形成外观并固定导光板的盖部，其中树脂材料被填充在光 引导板和盖部分以连接导光板和盖部分。

    Back light unit and liquid crystal display comprising the same
    3.
    发明申请
    Back light unit and liquid crystal display comprising the same 有权
    背光单元和包括其的液晶显示器

    公开(公告)号：US20100214507A1

    公开(公告)日：2010-08-26

    申请号：US12656610

    申请日：2010-02-04

    申请人： Jae Heon Noh ,  Dong Seob Jang ,  Chang Hyun Kim

    发明人： Jae Heon Noh ,  Dong Seob Jang ,  Chang Hyun Kim

    IPC分类号： G02F1/13357 ,  F21V8/00

    CPC分类号： G02B6/0028 ,  G02B6/0016 ,  G02B6/0031

    摘要： Disclosed are a backlight unit capable of guiding light generated by LEDs to a light guide panel in order to eliminate brightness fault, as well as a light crystal display including the same. The backlight unit includes a light guide panel, an LED arranged at a lateral side of the light guide panel, and a light guide bar with at least one light diffusion pattern to scatter light generated by the LED and admit the scattered light into the light guide panel, thereby uniformly guiding the light generated by the LED to the light guide panel.

    摘要翻译： 公开了一种背光单元，其能够将由LED产生的光引导到导光板以消除亮度故障，以及包括其的光晶体显示器。 背光单元包括导光板，布置在导光板的侧面的LED以及具有至少一个光扩散图案的导光棒，以散射由LED产生的光并将散射光引入光导 从而将由LED产生的光均匀地引导到导光板。

    Back light unit and liquid crystal display comprising the same
    4.
    发明授权
    Back light unit and liquid crystal display comprising the same 有权
    背光单元和包括其的液晶显示器

    公开(公告)号：US08400581B2

    公开(公告)日：2013-03-19

    申请号：US12656610

    申请日：2010-02-04

    申请人： Jae Heon Noh ,  Dong Seob Jang ,  Chang Hyun Kim

    发明人： Jae Heon Noh ,  Dong Seob Jang ,  Chang Hyun Kim

    IPC分类号： G02F1/1335

    CPC分类号： G02B6/0028 ,  G02B6/0016 ,  G02B6/0031

    摘要： Disclosed are a backlight unit capable of guiding light generated by LEDs to a light guide panel in order to eliminate brightness fault, as well as a light crystal display including the same. The backlight unit includes a light guide panel, an LED arranged at a lateral side of the light guide panel, and a light guide bar with at least one light diffusion pattern to scatter light generated by the LED and admit the scattered light into the light guide panel, thereby uniformly guiding the light generated by the LED to the light guide panel.

    摘要翻译： 公开了一种背光单元，其能够将由LED产生的光引导到导光板以消除亮度故障，以及包括其的光晶体显示器。 背光单元包括导光板，布置在导光板的侧面的LED以及具有至少一个光扩散图案的导光棒，以散射由LED产生的光并将散射光引入光导 从而将由LED产生的光均匀地引导到导光板。

    Apparatus and method for detecting gyro sensor signal
    5.
    发明授权
    Apparatus and method for detecting gyro sensor signal 有权
    用于检测陀螺传感器信号的装置和方法

    公开(公告)号：US09115991B2

    公开(公告)日：2015-08-25

    申请号：US13540358

    申请日：2012-07-02

    申请人： Seung Chul Pyo ,  Chang Hyun Kim

    发明人： Seung Chul Pyo ,  Chang Hyun Kim

    IPC分类号： G01C19/5776

    CPC分类号： G01C19/5776

    摘要： Disclosed herein are an apparatus and a method for detecting a gyro sensor signal. The apparatus includes: a preamplifier unit outputting sensing voltage and inverse phase sensing voltage; a sample and hold unit holding the sensing voltage and the inverse phase sensing voltage for a predetermined period at a predetermined point in time; an averaging unit removing offset; a current passing unit providing a current path of output voltage of the averaging unit; a comparing unit comparing a signal output from the averaging unit and reference voltage with each other to output a comparison signal; and a pulse counter unit generating and outputting a count signal that is in proportion to a width of the comparison signal.

    摘要翻译： 这里公开了一种用于检测陀螺传感器信号的装置和方法。 该装置包括：前置放大器单元输出感测电压和反相感测电压; 采样和保持单元，其在预定时间点保持感测电压和反相感测电压达预定周期; 平均单位去除偏移; 电流通过单元，提供平均单元的输出电压的电流路径; 比较单元，将来自所述平均单元的输出信号与参考电压进行比较，以输出比较信号; 以及产生并输出与比较信号的宽度成比例的计数信号的脉冲计数器单元。

    Inertial sensor control module and method for controlling inertial sensor control module
    6.
    发明授权
    Inertial sensor control module and method for controlling inertial sensor control module 有权
    惯性传感器控制模块和惯性传感器控制模块的控制方法

    公开(公告)号：US09038462B2

    公开(公告)日：2015-05-26

    申请号：US13484207

    申请日：2012-05-30

    申请人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

    发明人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

    IPC分类号： G01C19/56 ,  G01C19/5776

    CPC分类号： G01C19/5776

    摘要： Disclosed herein is an inertial sensor control module. The inertial sensor control module according to a preferred embodiment of the present invention includes: an inertial sensor including a driving mass, a driving unit driving the driving mass of the inertial sensor according to a control signal to the inertial sensor, a control unit connected to the driving unit and generating the control signal to transfer the generated control signal to the driving unit, and a sensing unit connected between the inertial sensor and the control unit and detecting information about whether the driving mass of the inertial sensor is in a stabilized state or information about an inertial force of the inertial sensor to transfer the detected information to the outside or the control unit.

    摘要翻译： 这里公开了一种惯性传感器控制模块。 根据本发明的优选实施例的惯性传感器控制模块包括：惯性传感器，包括驱动质量块，驱动单元，根据对惯性传感器的控制信号驱动惯性传感器的驱动质量块;控制单元，连接到 所述驱动单元生成所述控制信号以将所生成的控制信号传送到所述驱动单元;以及感测单元，连接在所述惯性传感器和所述控制单元之间，并且检测关于所述惯性传感器的驱动质量是否处于稳定状态的信息， 关于惯性传感器的惯性力的信息，用于将检测到的信息传送到外部或控制单元。

    Strainer wall structure including curved sections
    7.
    发明授权
    Strainer wall structure including curved sections 有权
    过滤器壁结构包括弯曲部分

    公开(公告)号：US08663469B2

    公开(公告)日：2014-03-04

    申请号：US12875182

    申请日：2010-09-03

    申请人： Sang Yeol Kim ,  Hyeong Teak Kim ,  Chang Hyun Kim ,  Sang Won Lee ,  Jong In Woo

    发明人： Sang Yeol Kim ,  Hyeong Teak Kim ,  Chang Hyun Kim ,  Sang Won Lee ,  Jong In Woo

    IPC分类号： B01D35/02 ,  B01D35/28 ,  B01D29/00

    CPC分类号： B01D29/031 ,  B01D29/52

    摘要： A strainer wall structure includes curved sections, a method of manufacturing the same, and a filtering method using the strainer wall structure to provide a substantially larger effective filtering area in the same length and width, substantially reducing foreign substances covering a suction surface and flow resistance of the foreign substances, and reducing pressure drop at a cooling water pass corresponding thereto. The strainer wall structure includes an inlet side through which cooling water is introduced and an outlet side through which the filtered cooling water is discharged, includes a body having openings in directions of the inlet side and the outlet side, and a first filter plate inserted into the body and including curved sections formed by alternately bending a first punched plate having filtering holes in opposite directions and at a predetermined interval.

    摘要翻译： 过滤器壁结构包括弯曲部分，其制造方法以及使用过滤器壁结构在相同长度和宽度上提供基本上更大的有效过滤面积的过滤方法，基本上减少了覆盖吸力表面的外来物质和流动阻力 的异物，并减少与其相应的冷却水通道的压降。 过滤器壁结构包括入口侧，冷却水通过该入口侧和经过滤的冷却水排出的出口侧，包括在入口侧和出口侧的方向上具有开口的主体，以及插入入口侧的第一过滤板 并且包括通过交替地弯曲具有相反方向上的过滤孔的第一穿孔板和以预定间隔形成的弯曲部分。

    Gyroscope sensor circuit
    8.
    发明授权
    Gyroscope sensor circuit 失效
    陀螺传感器电路

    公开(公告)号：US08590378B2

    公开(公告)日：2013-11-26

    申请号：US12986736

    申请日：2011-01-07

    申请人： Chang Hyun Kim

    发明人： Chang Hyun Kim

    IPC分类号： G01C19/56

    CPC分类号： G01C19/5649 ,  G01C19/5776

    摘要： Disclosed is a gyroscope sensor circuit, including a first differential amplifier differentially amplifying signals outputted from first sensing nodes of a gyroscope sensor; a phase shifter shifting a signal from the first differential amplifier by a predetermined shift phase; an amplitude detector detecting the amplitude magnitude of the signal from the first differential amplifier; and a variable gain amplifier amplifying the shifted signal from the phase shifter with gain adjusted depending on the amplitude magnitude from the amplitude detector, and providing the amplified signal to driving nodes of the gyroscope sensor.

    摘要翻译： 公开了一种陀螺仪传感器电路，包括差分放大从陀螺仪传感器的第一感测节点输出的信号的第一差分放大器; 移相器将来自第一差分放大器的信号移位预定的移位相位; 振幅检测器，检测来自第一差分放大器的信号的振幅幅度; 以及可变增益放大器，其放大来自移相器的移位信号，其增益根据来自振幅检测器的幅度幅度而调节，并将放大的信号提供给陀螺仪传感器的驱动节点。

    METHOD AND APPARATUS FOR DETECTING ABNORMALITY OF A CAPACITOR
    9.
    发明申请
    METHOD AND APPARATUS FOR DETECTING ABNORMALITY OF A CAPACITOR 审中-公开
    用于检测电容异常的方法和装置

    公开(公告)号：US20130268217A1

    公开(公告)日：2013-10-10

    申请号：US13993571

    申请日：2011-12-13

    申请人： Sang Il Kim ,  Chang Hyun Kim ,  Kwang Woon Kim

    发明人： Sang Il Kim ,  Chang Hyun Kim ,  Kwang Woon Kim

    IPC分类号： G01R31/36

    CPC分类号： G01R31/385 ,  G01R31/028

    摘要： The present disclosure provides a capacitor abnormality detection method and detection apparatus for accurately detecting an abnormality of an individual capacitor in a circuit in which two or more capacitors are connected in series at a low cost, and the capacitor abnormality detection apparatus includes: a measuring unit configured to measure capacitance of the circuit from both ends of the circuit; a storage unit configured to store the measured capacitance of the circuit and hours of use of the circuit during the measurement; and a determining unit configured to determine whether an abnormality is generated in at least one capacitor configuring the circuit by comparing the measured capacitance of the circuit and predetermined expected capacitance.

    摘要翻译： 本公开内容提供了一种电容器异常检测方法和检测装置，用于在低成本串联连接两个或更多个电容器的电路中精确检测各个电容器的异常，并且电容器异常检测装置包括：测量单元 被配置为从电路的两端测量电路的电容; 存储单元，被配置为在测量期间存储所测量的电路的电容和电路的使用时间; 以及确定单元，被配置为通过将所测量的电路的电容和预定的预期电容进行比较，来确定构成电路的至少一个电容器中是否产生异常。