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    • 1. 发明授权
    • Continuously variable transmission apparatus
    • 连续可变传动装置
    • US08708856B2
    • 2014-04-29
    • US13141323
    • 2009-03-18
    • Hyun Woo ShinYong Chol Sin
    • Hyun Woo ShinYong Chol Sin
    • F16H29/04
    • F16H29/04
    • The present invention relates to a continuously variable transmission apparatus, which is characterized by comprising: an input shaft transferred with torque inputted from the outside; a plurality of driven gears which are arranged around the circumference of the input shaft as a certain phase difference and transferred with the power from the input shaft; a variable cam of which the turning radius can be varied by an external load; a variable input link which is coupled to and transferred with the torque of the input haft and allows the rotation thereof; a one-way clutch which is transferred undirectionally with the bidirectional torque to be transferred to the driven gears, respectively, and rotates the driven gears in one direction; a plurality of cam shafts which contact the one-way direction clutch internally or externally; and a plurality of output links, each of which one end revolves together with the variable cam around the center of rotation of the variable input link and the other ends of which are coupled to the cam shafts respectively and allow swiveling thereof.
    • 本发明涉及一种无级变速传动装置,其特征在于包括:输入轴,其以从外部输入的扭矩传递; 多个从动齿轮,其以输入轴的周围配置为一定的相位差,并以输入轴的动力传递; 可变凸轮,其转向半径可以由外部负载变化; 可变输入链路,其被耦合到输入转矩的扭矩并且被转移并允许其旋转; 单向离合器,其分别以双向力传递给从动齿轮,并沿着一个方向旋转从动齿轮; 多个在内部或外部与单向方向离合器接触的凸轮轴; 以及多个输出连杆,其中的一端与可变凸轮围绕可变输入连杆的旋转中心一起旋转,并且其另一端分别联接到凸轮轴并允许其可旋转。
    • 3. 发明申请
    • Apparatus for driving electrochromic device and method thereof
    • 用于驱动电致变色装置的装置及其方法
    • US20100085624A1
    • 2010-04-08
    • US12310733
    • 2007-09-03
    • Tae-Joong LeeJae-Dong ParkHyun-Woo Shin
    • Tae-Joong LeeJae-Dong ParkHyun-Woo Shin
    • G02F1/163
    • G09G3/38
    • An apparatus for driving an electrochromic device (ECD) includes a driving volt age output unit for selectively applying a coloring or decoloring voltage between upper and lower electrodes of an ECD; a timer for counting an applying time of the coloring or decoloring voltage in a memory type driving mode and then outputting a voltage application completion signal after the counted time exceeds a preset time, the timer bypassing the counting operation in a non-memory type driving mode; and a driving controller for selectively inputting a coloring or decoloring signal to the driving voltage output unit such that the driving voltage output unit is controlled to output a coloring or decoloring voltage corresponding to the signal, the driving controller receiving the voltage application completion signal to stop the input of the coloring or decoloring signal. Thus, memory type and non-memory type ECDs may be driven automatically using only one apparatus.
    • 一种用于驱动电致变色装置(ECD)的装置包括用于选择性地在ECD的上电极和下电极之间施加着色或消色电压的驱动电压输出单元; 计时器,用于在存储器类型驱动模式中计数着色或消色电压的施加时间,然后在计数时间之后输出电压施加完成信号超过预设时间,该定时器绕过非存储器类型驱动模式中的计数操作 ; 以及驱动控制器,用于向驱动电压输出单元选择性地输入着色或消色信号,使得驱动电压输出单元被控制以输出对应于该信号的着色或消色电压,驱动控制器接收电压施加完成信号以停止 输入着色或消色信号。 因此,可以仅使用一个装置自动驱动存储器类型和非存储器类型的ECD。
    • 8. 发明授权
    • Method for laser interference lithography using diffraction grating
    • 使用衍射光栅的激光干涉光刻方法
    • US08399184B2
    • 2013-03-19
    • US12738598
    • 2008-10-08
    • Tae-Su KimJae-Jin KimHyun-Woo Shin
    • Tae-Su KimJae-Jin KimHyun-Woo Shin
    • G03F7/20
    • G03F7/70408G02B5/1809G02B5/1814
    • A method for laser interference lithography using a diffraction grating includes (a) forming a photoresist layer on a work substrate to which a repeated fine pattern is to be formed; (b) forming a refractive index matching material layer on the photoresist layer; (c) forming on the refractive index matching material layer a diffraction grating layer having a period of diffraction grating within the range from λ/ng to λ/n0 (λ is a wavelength of laser beam, ng is a refractive index of the diffraction grating, and n0 is a refractive index in the air or in vacuum); and (d) exposing the photoresist layer by means of mutual interference of positive and negative diffracted lights with the same absolute value by inputting a laser beam perpendicularly to the diffraction grating layer. This method allows to realize an interference pattern with higher resolution and to use a laser source with lower coherence.
    • 使用衍射光栅的激光干涉光刻方法包括:(a)在要形成重复精细图案的工件基板上形成光致抗蚀剂层; (b)在光致抗蚀剂层上形成折射率匹配材料层; (c)在折射率匹配材料层上形成具有λ/ ng至λ/ n0范围内的衍射光栅周期的衍射光栅层(λ为激光束的波长,ng为衍射光栅的折射率 ,n0是空气中或真空中的折射率); 和(d)通过垂直于衍射光栅层输入激光束,通过相同绝对值的正和负衍射光的相互干涉来使光致抗蚀剂层曝光。 该方法允许实现具有更高分辨率的干涉图案并且使用具有较低相干性的激光源。