Method of manufacturing germanium-containing solution from yellow soil
    1.
    发明申请
    Method of manufacturing germanium-containing solution from yellow soil 审中-公开
    从黄土生产含锗溶液的方法

    公开(公告)号:US20070095170A1

    公开(公告)日:2007-05-03

    申请号:US10560668

    申请日:2005-09-15

    IPC分类号: C22B41/00

    摘要: The present invention relates to a method of manufacturing germanium-containing solution from yellow soil distributed on the earth's surface, with high efficiency and in environmental-friendly and economical manners. The method comprises forming clods by clumping the yellow soil including the earth from a fireplace; drying the clods of the soil at room temperatures for more than 24 hours or by heating them; heating the clods of the soil to red heat at 750 to 930° C. for 30 to 60 minutes; dipping the red-heated clods of the soil in water to extract oxidized germanium; and filtering the aqueous solution including the clods of the soil.

    摘要翻译: 本发明涉及一种从地球表面分布的黄土生产含锗溶液的方法,其效率高,环保经济。 该方法包括通过从壁炉中聚集包括地球在内的黄土形成地块; 在室温下干燥土壤块超过24小时或加热; 将土壤块在750〜930℃加热30〜60分钟; 将红色加热的土块浸入水中以提取氧化锗; 并过滤包括土壤块的水溶液。

    SD memory card for extension of function
    2.
    发明申请
    SD memory card for extension of function 审中-公开
    SD存储卡扩展功能

    公开(公告)号:US20050224589A1

    公开(公告)日:2005-10-13

    申请号:US11098462

    申请日:2005-04-05

    IPC分类号: G06K19/06 G06K19/07

    CPC分类号: G06K19/07732 G06K19/0723

    摘要: Provided is a secure digital memory card for extension of function, including: a flash memory installed in a host device and storing data generated by the host device; a controller controlling an access interface to the flash memory; a radio frequency circuit performing functions of a contactless integrated circuit card and a contactless integrated circuit card reader through a wireless interface control of the controller; an antenna unit connected to the radio frequency circuit to perform a function of a transmission and reception antenna; and a contact integrated circuit card adapter performing the function of the contact integrated circuit card reader through a wire interface control of the controller.

    摘要翻译: 提供了一种用于扩展功能的安全数字存储卡,包括:安装在主机设备中并存储由主机设备生成的数据的闪存; 控制器对闪速存储器的访问接口的控制器; 通过控制器的无线接口控制来执行非接触集成电路卡和非接触式集成电路卡读取器的功能的射频电路; 连接到射频电路以执行发送和接收天线的功能的天线单元; 和接触式集成电路卡适配器,通过控制器的接线控制来执行接触式集成电路读卡器的功能。

    Method of electroplating printed circuit board using magnetic field having periodic directionality
    3.
    发明申请
    Method of electroplating printed circuit board using magnetic field having periodic directionality 审中-公开
    使用具有周期性方向性的磁场电镀印刷电路板的方法

    公开(公告)号:US20070062816A1

    公开(公告)日:2007-03-22

    申请号:US11516772

    申请日:2006-09-07

    IPC分类号: C25D5/00

    摘要: Disclosed is a method of electroplating a printed circuit board using a magnetic field having periodic directionality, in which the printed circuit board is electroplated using a magnetic field that is generated substantially perpendicular to a current direction and that has periodic directionality between a forward wave and a reverse wave. According to the method of the present invention, since the magnetic field having the periodic directionality is used, the aging of the plating solution may be prevented and the ionic concentration thereof may be made uniform even without the use of an external liquid flow device, and as well, the substrate may be uniformly plated.

    摘要翻译: 公开了一种使用具有周期性方向性的磁场对印刷电路板进行电镀的方法,其中使用基本上垂直于电流方向产生的磁场对印刷电路板进行电镀,并且在正向波和 反向波。 根据本发明的方法,由于使用具有周期性方向性的磁场,因此即使不使用外部液体流动装置也可以防止电镀液的老化,并且其离子浓度也可以均匀, 基板也可以均匀地镀覆。

    Apparatus and method for generating variable constant voltage
    4.
    发明申请
    Apparatus and method for generating variable constant voltage 审中-公开
    用于产生可变恒定电压的装置和方法

    公开(公告)号:US20060261796A1

    公开(公告)日:2006-11-23

    申请号:US11437103

    申请日:2006-05-19

    IPC分类号: G05F3/04

    CPC分类号: G05F1/565

    摘要: Provided are a variable constant voltage generator generating a plurality of constant voltages, and more particularly, to a variable constant voltage generator which varies a reference voltage by changing a resistance value through on/off switching, thereby converting an output voltage into a plurality of constant voltages. The apparatus for generating a variable constant voltage, the apparatus includes: a reference voltage controller controlling on/off switches connected to ends of N resistors according to a digital signal value; a variable reference voltage generator generating a reference voltage corresponding to a resistance value obtained by controlling the on/off switches; and a regulator generating a constant voltage based on the reference voltage and an external input voltage.

    摘要翻译: 提供一种产生多个恒定电压的可变恒定电压发生器,更具体地说,涉及一种可变恒定电压发生器,其通过通过导通/截止开关改变电阻值来改变参考电压,从而将输出电压转换成多个常数 电压。 用于产生可变恒定电压的装置,该装置包括:参考电压控制器,控制根据数字信号值连接到N个电阻器的端部的接通/断开开关; 产生对应于通过控制所述开/关开关获得的电阻值的参考电压的可变参考电压发生器; 以及基于参考电压和外部输入电压产生恒定电压的调节器。

    Method of Depositing Thin Film
    6.
    发明申请
    Method of Depositing Thin Film 失效
    沉积薄膜的方法

    公开(公告)号:US20080044567A1

    公开(公告)日:2008-02-21

    申请号:US11571547

    申请日:2005-12-14

    IPC分类号: C23C16/00

    摘要: Disclosed is a method of depositing thin films, in which the thin films are continuously deposited into one chamber and 1-6 wafers are loaded into the chamber. In the method, a process gap between a shower head or a gas injection unit and a substrate is capable of being controlled. The method comprises (a) loading at least one substrate into the chamber, (b) depositing the Ti thin film onto the substrate, adjusted so that a first process gap is maintained, (c) moving a wafer block so that the first process gap is changed into a second process gap in order to control the process gap of the substrate upon which the Ti thin film is deposited, (d) depositing the TiN thin film onto the substrate, moved to set the second process gap, and (e) unloading the substrate upon which the Ti/TiN thin films are deposited. If it is possible to continuously deposit Ti/TiN thin films on 1-6 substrates in one chamber, it is possible to set only one chamber among 4 chambers in a PM period, thereby an operating ratio of a cluster tool can be significantly improved. When Ti/TiN is continuously deposited in one chamber, the time needed to move a substrate from a Ti chamber to a TiN chamber is reduced, thus treatment efficiency of the substrate per unit time is significantly increased.

    摘要翻译: 公开了一种沉积薄膜的方法,其中薄膜连续地沉积到一个室中,并且将1-6个晶片装入室中。 在该方法中,能够控制淋浴喷头或气体喷射单元与基板之间的处理间隙。 该方法包括:(a)将至少一个衬底装载到腔室中,(b)将Ti薄膜沉积到衬底上,进行调整,使得保持第一工艺间隙;(c)移动晶片块使得第一工艺间隙 改变为第二工艺间隙,以便控制沉积Ti薄膜的衬底的工艺间隙,(d)将TiN薄膜沉积到衬底上,移动以设定第二工艺间隙,(e) 卸载沉积有Ti / TiN薄膜的基板。 如果可以在一个室中的1-6个基板上连续沉积Ti / TiN薄膜,则可以在PM周期内在4个室中仅设置一个室,从而可以显着提高簇工具的运行比。 当在一个室中连续沉积Ti / TiN时,将衬底从Ti室移动到TiN室所需的时间减少,因此每单位时间衬底的处理效率显着提高。

    Handler for testing semiconductor devices

    公开(公告)号:US20070152655A1

    公开(公告)日:2007-07-05

    申请号:US11713683

    申请日:2007-03-05

    IPC分类号: G01R31/28

    CPC分类号: G01R31/2893 G01R31/2867

    摘要: A handler for testing semiconductor devices is disclosed which is capable of simplifying the process carried out in an exchanging station, namely, the process of loading/unloading semiconductor devices in/from test trays, and greatly increasing the number of simultaneously testable semiconductor devices. The handler includes a loading station, an unloading station, test trays, an exchanging station comprising a horizontal moving unit for horizontally moving a selected one of the test trays by a predetermined pitch at a working place, a test station in which at least one test board having a plurality of test sockets to be electrically connected with semiconductor devices is mounted, the test station performing a test while connecting the semiconductor devices in one of the test trays, which is fed from the exchanging station to the test station, to the test sockets, device transfer units for transfer the semiconductor devices between the loading station and the exchanging station and between the exchanging station and the unloading station, respectively, and a tray transfer unit for transfer the test trays between the exchanging station and the test station.

    Phase change memory device having semiconductor laser unit
    8.
    发明申请
    Phase change memory device having semiconductor laser unit 有权
    具有半导体激光器单元的相变存储器件

    公开(公告)号:US20070133272A1

    公开(公告)日:2007-06-14

    申请号:US11635279

    申请日:2006-12-07

    IPC分类号: G11C11/00

    摘要: Provided is a phase change memory device including: a phase change memory unit comprising a phase change layer pattern; a laser beam focusing unit locally focusing a laser beam on the phase change layer pattern of the phase change memory unit; and a semiconductor laser unit generating and emitting the laser beam towards the laser beam focusing unit. Thus set or reset operations in the phase change memory device uses laser beams locally applied, thereby reducing the consumption power and preventing destruction or change in information stored in neighboring cell during the operations of unit cell.

    摘要翻译: 提供了一种相变存储器件,包括:相变存储器单元,包括相变层图案; 激光束聚焦单元将激光束局部聚焦在相变存储单元的相变层图案上; 以及向激光束聚焦单元产生并发射激光束的半导体激光器单元。 因此,相变存储器件中的设定或复位操作使用局部施加的激光束,从而在单位电池的操作期间降低消耗功率并防止存储在相邻单元中的信息的破坏或改变。

    Image sensor having self-aligned and overlapped photodiode and method of making same

    公开(公告)号:US20070111361A1

    公开(公告)日:2007-05-17

    申请号:US11648942

    申请日:2007-01-03

    申请人: Young Park

    发明人: Young Park

    IPC分类号: H01L21/00

    摘要: An image sensing device includes a gate dielectric layer formed on a substrate and a transfer gate formed on the gate dielectric layer. A masking layer is formed on the transfer gate, the masking layer having a width smaller than a width of the transfer gate, such that a portion of the transfer gate protrudes laterally from under the masking layer. A photodiode is formed in the substrate to be self-aligned with the masking layer and to extending laterally under the transfer gate, that is, to overlap the transfer gate. Because of the overlap of the photodiode with the transfer gate, offset between the photodiode and the transfer gate is eliminated, such that an image lag phenomenon is eliminated.

    Flat type vibrating motor
    10.
    发明申请
    Flat type vibrating motor 有权
    平型振动电机

    公开(公告)号:US20070103016A1

    公开(公告)日:2007-05-10

    申请号:US11593562

    申请日:2006-11-07

    申请人: Young Park Sung An

    发明人: Young Park Sung An

    IPC分类号: H02K7/06 H02K7/10

    CPC分类号: H02K7/063 H02K7/061

    摘要: Provided is a flat type vibrating motor capable of reducing a consumed current of the motor while maintaining torque of the motor, lengthening even more an operating time of an apparatus such as a mobile communication apparatus in which the flat type vibrating motor is mounted, and shortening a charging period. At least one auxiliary coil separated at a predetermined mechanical degree with respect to a center of the primary coil mounted on the substrate, and series-connected to the primary coil is provided, so that a current flowing through the coil is reduced and torque equivalent to or greater than that of a related art motor can be obtained. Accordingly, an amount of a consumed current of the motor is reduced.

    摘要翻译: 提供一种扁平型振动电动机,其能够在保持电动机的转矩的同时降低电动机的消耗电流,同时延长诸如安装平面型振动电动机的移动通信装置等装置的工作时间更长,并且缩短 一个充电期。 至少一个辅助线圈相对于安装在基板上的初级线圈的中心以预定的机械度分开并串联连接到初级线圈,使得流过线圈的电流减小,转矩相当于 或大于现有技术的电动机。 因此,马达的消耗电流量减少。