Polysilicon Resistor Formation in a Gate-Last Process
    1.
    发明申请
    Polysilicon Resistor Formation in a Gate-Last Process 有权
    多晶硅电阻器在栅极 - 最后工艺中形成

    公开(公告)号:US20130052789A1

    公开(公告)日:2013-02-28

    申请号:US13222181

    申请日:2011-08-31

    IPC分类号: H01L21/20

    CPC分类号: H01L28/20 H01L27/0629

    摘要: A method includes forming a polysilicon layer over a substrate, forming a hard mask over the polysilicon layer, and doping a first portion of the hard mask with a dopant to form a doped hard mask region, wherein a second portion of the hard mask is not doped with the dopant. An etching step is performed to etch the first and the second portions of the hard mask, wherein the second portion of the hard mask is removed, and wherein at least a bottom portion of the doped hard mask region is not removed. After the etching step, the bottom portion of the doped hard mask region is removed. Electrical connections are formed to connect to a portion of the polysilicon layer in order to form a resistor.

    摘要翻译: 一种方法包括在衬底上形成多晶硅层,在多晶硅层上形成硬掩模,并用掺杂剂掺杂硬掩模的第一部分以形成掺杂的硬掩模区域,其中硬掩模的第二部分不是 掺杂掺杂剂。 执行蚀刻步骤来蚀刻硬掩模的第一和第二部分,其中去除硬掩模的第二部分,并且其中至少掺杂的硬掩模区域的底部部分不被去除。 在蚀刻步骤之后,去除掺杂的硬掩模区域的底部。 形成电连接以连接到多晶硅层的一部分以形成电阻器。

    Over-driving device
    2.
    发明授权
    Over-driving device 有权
    过驱动装置

    公开(公告)号:US08125437B2

    公开(公告)日:2012-02-28

    申请号:US11836829

    申请日:2007-08-10

    IPC分类号: G09G3/36

    摘要: An over-driving device is provided. In a first frame, a compression circuit compresses a first image signal to generate a first compression image signal, and a buffer temporarily stores the first compression image signal. In a following second frame, the compression circuit compresses a second image signal to generate a second compression image signal, and the buffer outputs the first compression image signal to serve as a first buffer image signal. A comparison circuit compares the second compression image signal and the first buffer image signal and generates an enable signal according comparison result. A decompression circuit decompresses the first buffer image signal to generate a previous image signal. An over-driving unit receives the second image signal to serve to a current image signal and receives the previous image signal and the enable signal. The over-driving unit over drives the display device or not according to the enable signal.

    摘要翻译: 提供过驱动装置。 在第一帧中,压缩电路压缩第一图像信号以产生第一压缩图像信号,并且缓冲器临时存储第一压缩图像信号。 在接下来的第二帧中,压缩电路压缩第二图像信号以产生第二压缩图像信号,并且缓冲器输出第一压缩图像信号以用作第一缓冲图像信号。 比较电路比较第二压缩图像信号和第一缓冲图像信号,并根据比较结果产生使能信号。 解压缩电路解压缩第一缓冲图像信号以产生先前的图像信号。 过驱动单元接收第二图像信号以用于当前图像信号并接收先前的图像信号和使能信号。 过驱动单元根据使能信号驱动显示设备。

    POWER TRANSMISSION MECHANISM AND ROBOT ARM USING THE SAME
    3.
    发明申请
    POWER TRANSMISSION MECHANISM AND ROBOT ARM USING THE SAME 有权
    使用它的动力传动机构和机器人臂

    公开(公告)号:US20110126651A1

    公开(公告)日:2011-06-02

    申请号:US12700330

    申请日:2010-02-04

    IPC分类号: B25J17/00 F16H21/52 B25J18/00

    摘要: A power transmission mechanism and a robot arm using the same are described. The power transmission mechanism at least includes a first power source, a second power source, a plurality of steel ropes, a support arm component, a stopping component and a joint component. The stopping component is disposed in the support arm component and includes a first stopping unit and a second stopping unit that rotate coaxially. The first and second power sources and the joint component are disposed at two ends of the support arm component. The first and second power sources transmit power via the first stopping unit and the second stopping unit through the plurality of steel ropes to drive the joint component to perform a two-degree-of-freedom motion. The support arm component and the joint component can be applied in an upper arm and an elbow of a robot arm, thereby constituting a multi-degree-of-freedom robot arm.

    摘要翻译: 描述了动力传递机构和使用其的机器人手臂。 动力传递机构至少包括第一动力源,第二动力源,多个钢绳,支撑臂部件,止动部件和关节部件。 止动部件设置在支撑臂部件中,并且包括同轴旋转的第一止动单元和第二止动单元。 第一和第二电源和接头部件设置在支撑臂部件的两端。 第一和第二电源通过第一停止单元和第二停止单元通过多根钢绳传递动力,以驱动关节部件执行两自由度运动。 支撑臂部件和关节部件可以应用于机器人手臂的上臂和肘部,从而构成多自由度机器人手臂。

    Retractable lens and swingable lens retracting device thereof
    5.
    发明授权
    Retractable lens and swingable lens retracting device thereof 失效
    伸缩透镜及其摆动透镜缩回装置

    公开(公告)号:US07632024B2

    公开(公告)日:2009-12-15

    申请号:US11462614

    申请日:2006-08-04

    申请人: Chun-hung Huang

    发明人: Chun-hung Huang

    IPC分类号: G02B7/02 G03B5/02 G03B5/06

    摘要: A retractable lens (1) and a swingable lens retracting device (2) thereof are provided. The retractable lens has first, second and third lens groups (L1, L2, L3) constituting a photographing optical system. The swingable lens retracting device consists of a second lens group moving frame (21) and a second lens group holding frame (22) rotatably received in the second lens group moving frame via a pivot shaft (221). A pair of torsion springs (224) is mounted on respective opposite ends of the pivot shaft. When the retractable lens is retracted back to a retracted state, the second lens group is biased by the swingable lens retracting device to an off-axis space radially outside a common optical axis of the photographing optical system with its optical axis being orthogonal to the common optical axis. The transition between a retracted position and a photographing position of the second lens group is accomplished by the resilient restoring force of the torsion springs.

    摘要翻译: 提供了可伸缩透镜(1)和可摆动透镜缩回装置(2)。 可伸缩透镜具有构成拍摄光学系统的第一,第二和第三透镜组(L1,L2,L3)。 可摆动透镜缩回装置由第二透镜组移动框架(21)和第二透镜组保持框架(22)经由枢轴(221)可旋转地容纳在第二透镜组移动框架中。 一对扭转弹簧(224)安装在枢转轴的相应的相对端上。 当可缩回透镜缩回到缩回状态时,第二透镜组被可摆动透镜缩回装置偏置到拍摄光学系统的公共光轴的径向外侧的离轴空间,其光轴正交于公共 光轴。 通过扭转弹簧的弹性恢复力来实现第二透镜组的缩回位置和拍摄位置之间的过渡。

    LENS RETRACTION MECHANISM AND METHOD OF THE SAME
    6.
    发明申请
    LENS RETRACTION MECHANISM AND METHOD OF THE SAME 失效
    镜片缩回机构及其相关方法

    公开(公告)号:US20070041103A1

    公开(公告)日:2007-02-22

    申请号:US11465415

    申请日:2006-08-17

    申请人: Chun-hung Huang

    发明人: Chun-hung Huang

    IPC分类号: G02B15/14

    CPC分类号: G02B7/023 G02B7/102

    摘要: A lens retraction mechanism slantways retracts a lens from a shooting position to a receiving space. The lens retraction mechanism includes a base body, which includes a substrate, a guide wall disposed on the substrate and the receiving space, a lens guiding frame moveable with respect to the base body in the direction of an optical axis of the lens group, a pair of guiding shafts having one end fixed to the guiding frame, and a lens holding frame that fixes a lens group and includes a pair of slippage portions moveable with respect to the guide wall. When the lens retracts, the guiding frame draws the guiding shaft to move towards the substrate in the direction of the optical axis, and the lens holding frame moves along the guide means and also along the guiding shaft, and finally falls into the receiving space. The lens retraction mechanism retracts the lens group stably and securely.

    摘要翻译: 镜头缩回机构倾斜将镜头从拍摄位置缩回到接收空间。 透镜缩回机构包括:基体,其包括基板,设置在基板上的引导壁和接收空间;透镜引导框架,其能够相对于基体在透镜组的光轴方向上移动; 一对导向轴,其一端固定到导向框架;以及透镜保持框架,其固定透镜组并且包括可相对于导向壁移动的一对滑动部分。 当镜头缩回时,引导框架拉动引导轴沿着光轴方向朝向基板移动,并且透镜保持框架沿着引导装置并且还沿着引导轴移动,并最终落入接收空间。 透镜缩回机构稳定可靠地缩回透镜组。

    Ball worm and worm gear device
    7.
    发明授权
    Ball worm and worm gear device 失效
    滚珠蜗杆蜗杆装置

    公开(公告)号:US5816103A

    公开(公告)日:1998-10-06

    申请号:US678550

    申请日:1996-07-09

    申请人: Chun-Hung Huang

    发明人: Chun-Hung Huang

    IPC分类号: F16H1/16 F16H55/10

    摘要: The present invention is a ball worm and worm gear device which is a ball worm structure consisting of an arbor, a helix body and a housing where the said helix body further consists of a back-flow socket pipe that encase the arbor and a helical socket pipe that further encase the said back-flow socket pipe; Both the two socket pipes possess a back-flow channel and a helical channel respectively, having helical shapes but in opposite directions with their inlets and outlets connected each other, to form inner and outer channels of the helix body; These channels contain many balls which are constrained in the channels of the helix body to keep them from dropping off by encasing the housing around the helix body. Since the said two channels are opposite in helical directions, the balls in the helical channel of the helix body can roll back to the starting position after rolling to the back-flow channel by means of the transport phenomenon generated by the relative rotation between the back-flow channel and the the arbor, thereby, to form an unobstructive loop of the ball rotation which ends up with raising the transmission efficiency and lowing the wearing.

    摘要翻译: 本发明是一种球形蜗杆蜗杆装置,其是由心轴,螺旋体和壳体构成的球形蜗杆结构,其中所述螺旋体还包括包围心轴的后流动插管和螺旋插槽 进一步封装所述回流插座管的管道; 两个插座管道分别具有一个具有螺旋形状但具有相反方向的回流通道和一个螺旋通道,它们的入口和出口相互连接,以形成螺旋体的内部和外部通道; 这些通道包含许多球,其被约束在螺旋体的通道中,以通过将壳体围绕螺旋体包围来防止其脱落。 由于所述两个通道在螺旋方向上相反,所以螺旋体的螺旋通道中的滚珠可以通过由背面之间的相对旋转产生的传送现象滚动到回流通道之后回滚到起始位置 从而形成球旋转的无阻碍回路,其结束于提高传动效率并降低磨损。

    GREENING MODULE, GREENING DEVICE, GREENING BODY AND METHOD FOR INSTALLING GREENING MODULE

    公开(公告)号:US20220279738A1

    公开(公告)日:2022-09-08

    申请号:US17826394

    申请日:2022-05-27

    申请人: Chun-hung HUANG

    发明人: Chun-hung HUANG

    摘要: Embodiments provide a greening module, a greening device, a greening body and a method for installing the greening module. In the embodiments, the greening device includes at least one greening module including plants, a plant culture layer, an adhering part, and a waterproof layer, wherein: one side of the plant culture layer is configured for cultivating the plants, and at least part of a surface of an other side is provided with the adhering part; the waterproof layer is provided between the plant culture layer and the adhering part.

    DRIVING METHOD OF LIQUID CRYSTAL DISPLAY PANEL

    公开(公告)号:US20180286331A1

    公开(公告)日:2018-10-04

    申请号:US15526732

    申请日:2017-03-18

    IPC分类号: G09G3/36

    摘要: Provided is a driving method of a liquid crystal display panel, comprising: inputting an activation voltage to the scan lines from a first direction in a first duration, and inputting a pixel voltage of a first polarity to the data lines to charge the pixel capacitors; inputting an activation voltage to the scan lines from the first direction in a second duration, and inputting a pixel voltage of a second polarity to the data lines to charge the pixel capacitors; inputting an activation voltage to the scan lines from a second direction in a third duration, and inputting the pixel voltage of the first polarity to the data lines to charge the pixel capacitors; inputting an activation voltage to the scan lines from the second direction in a fourth duration, and inputting the pixel voltage of the second polarity to the data lines to charge the pixel capacitors.