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    Optical waveguide master and method of manufacturing the same
    1.
    发明授权
    Optical waveguide master and method of manufacturing the same 失效
    光波导主机及其制造方法

    公开(公告)号：US07460760B2

    公开(公告)日：2008-12-02

    申请号：US11449412

    申请日：2006-06-08

    Applicant: In Kui Cho ,  Woo Jin Lee ,  Seung Ho Ahn ,  Sang Pil Han

    Inventor： In Kui Cho ,  Woo Jin Lee ,  Seung Ho Ahn ,  Sang Pil Han

    IPC: G02B6/00

    CPC classification number: G02B6/138 ,  G02B6/4203

    Abstract: Provided are an optical waveguide master and a method of manufacturing the same, which has a 90° optical path change structure and an integrated optical waveguide with a 45° inclined reflection surface. The optical waveguide with the inclined reflection surface manufactured using the optical waveguide master facilitates coupling between the active optical electronic device and the waveguide, thereby perfectly overcoming difficulty in conventional mass production. The optical waveguide makes it possible to accomplish connection between various optical devices and optical circuits, and becomes source technology of an optical printed circuit board (PCB) and a system on package (SOP) in the future.

    Abstract translation: 提供一种具有90°光路改变结构的光波导母及其制造方法，以及具有45°倾斜反射面的集成光波导。 使用光波导母盘制造的具有倾斜反射面的光波导有利于有源光电子器件与波导之间的耦合，从而完美地克服了常规大规模生产中的难题。 光波导使得可以实现各种光学器件和光电路之间的连接，并且将来成为光学印刷电路板（PCB）和封装系统（SOP）的源技术。

    Structure and method for optical connection between optical transmitter and optical receiver
    2.
    发明授权
    Structure and method for optical connection between optical transmitter and optical receiver 有权
    光发射机与光接收机之间光连接的结构和方法

    公开(公告)号：US07478954B2

    公开(公告)日：2009-01-20

    申请号：US11737255

    申请日：2007-04-19

    Applicant: In Kui Cho ,  Woo Jin Lee ,  Sang Pil Han ,  Seung Ho Ahn ,  Gyung Ock Kim ,  Hee Kyung Sung

    Inventor： In Kui Cho ,  Woo Jin Lee ,  Sang Pil Han ,  Seung Ho Ahn ,  Gyung Ock Kim ,  Hee Kyung Sung

    IPC: G02B6/43 ,  G02B6/30 ,  G02B6/36

    CPC classification number: G02B6/43 ,  G02B6/2552 ,  G02B6/4202 ,  G02B6/4239 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/49175 ,  H01L2924/00 ,  H01L2924/00014

    Abstract: Provided are a method and structure for optical connection between an optical transmitter and an optical receiver. The method includes the steps of: forming on a substrate a light source device, an optical detection device, an optical transmission unit electrically connected with the light source device, and an optical detection unit electrically connected with the optical detection device; preparing a flexible optical transmission-connection medium to optically connect the light source device with the optical detection device; cutting the prepared optical transmission-connection medium and surface-finishing it; and connecting one end of the surface-finished optical transmission-connection medium with the light source device and the other end with the optical detection device. Fabrication of an optical package having a 3-dimensional structure is facilitated and fabrication time is reduced, thus improving productivity. In addition, since the optical transmission-connection medium is directly connected with the light source device and the optical detection device, a polishing operation or additional connection block is not required, thus facilitating mass production.

    Abstract translation: 提供了一种用于光发射机和光接收机之间的光连接的方法和结构。 该方法包括以下步骤：在基板上形成光源装置，光检测装置，与光源装置电连接的光传输单元以及与该光检测装置电连接的光检测单元; 准备柔性光传输连接介质以将光源装置与光学检测装置光学连接; 切割准备的光传输连接介质并进行表面处理; 并且将表面光整传输连接介质的一端与光源装置连接，另一端与光学检测装置连接。 促进了具有3维结构的光学封装的制造，并减少了制造时间，从而提高了生产率。 此外，由于光传输连接介质与光源装置和光学检测装置直接连接，因此不需要抛光操作或附加连接块，因此便于批量生产。

    Method for manufacturing optical waveguide using laser direct writing method and optical waveguide manufactured by using the same
    3.
    发明授权
    Method for manufacturing optical waveguide using laser direct writing method and optical waveguide manufactured by using the same 失效
    使用激光直写法制造光波导的方法和使用该方法制造的光波导

    公开(公告)号：US07031584B2

    公开(公告)日：2006-04-18

    申请号：US10678573

    申请日：2003-10-03

    Applicant: Woo Jin Lee ,  Seung Ho Ahn ,  Keun Byoung Yoon ,  Myung Yung Jeong

    Inventor： Woo Jin Lee ,  Seung Ho Ahn ,  Keun Byoung Yoon ,  Myung Yung Jeong

    IPC: G02B6/10

    CPC classification number: G02B6/138 ,  G02B6/125

    Abstract: A method of manufacturing an optical waveguide using a laser direct writing method is disclosed. More particularly, a method for improving refractive index profile of the optical waveguide by overlapping two or more beams using Gaussian laser beam is provided. In addition, it can accomplish an improved waveguide characteristics such as an offset structure of an S-bend type optical waveguide and an asymmetrical curve optical waveguide by individually adjusting the overlapped laser beams.

    Abstract translation: 公开了使用激光直接写入方法制造光波导的方法。 更具体地，提供了一种通过使用高斯激光束重叠两个或更多个光束来改善光波导的折射率分布的方法。 此外，通过单独调整重叠的激光束，可以实现改善的波导特性，例如S形弯曲型光波导和非对称曲线光波导的偏移结构。

    SYSTEM ON CHIP METHOD THEREOF, AND DEVICE INCLUDING THE SAME
    5.
    发明申请
    SYSTEM ON CHIP METHOD THEREOF, AND DEVICE INCLUDING THE SAME 有权
    其芯片方法系统，以及包括其的装置

    公开(公告)号：US20150277534A1

    公开(公告)日：2015-10-01

    申请号：US14630015

    申请日：2015-02-24

    Applicant: Jong Lae Park ,  Woo Jin Lee ,  Sang IL Park ,  Gyeong Teak Lee

    Inventor： Jong Lae Park ,  Woo Jin Lee ,  Sang IL Park ,  Gyeong Teak Lee

    IPC: G06F1/32

    CPC classification number: G06F1/329 ,  G06F1/163 ,  G06F1/3206 ,  G06F1/3296 ,  Y02D10/172 ,  Y02D10/24

    Abstract: A Dynamic Voltage and Frequency Scaling (DVFS) method, comprising of a scheduling execution of DVFS to adjust frequency or voltage of a target device at a first scheduled time; monitoring operating frequency of the target device; and selectively deferring execution of DVFS at a later scheduled time based on the operating frequency of the target device; wherein execution of DVFS at a next scheduled time is deferred when the operating frequency of the target device is below a given minimum frequency.

    Abstract translation: 一种动态电压和频率缩放（DVFS）方法，包括：调度执行DVFS以在第一预定时间调整目标设备的频率或电压; 监控目标设备的工作频率; 并且基于目标设备的操作频率选择性地推迟在稍后的安排时间执行DVFS; 其中当目标设备的操作频率低于给定的最小频率时，下一个调度时间的DVFS的执行被延迟。

    DISPLAY DEVICE INCLUDING TOUCH PANEL
    6.
    发明申请
    DISPLAY DEVICE INCLUDING TOUCH PANEL 有权
    显示设备，包括触摸面板

    公开(公告)号：US20130056243A1

    公开(公告)日：2013-03-07

    申请号：US13312138

    申请日：2011-12-06

    Applicant: Jae Hun Kim ,  Sang Su Hong ,  Chung Mo Yang ,  In Hyung Lee ,  Woo Jin Lee ,  Young Woo Lee

    Inventor： Jae Hun Kim ,  Sang Su Hong ,  Chung Mo Yang ,  In Hyung Lee ,  Woo Jin Lee ,  Young Woo Lee

    IPC: H05K1/00

    CPC classification number: G06F3/041 ,  G06F2203/04103 ,  H05K1/0289 ,  H05K2201/0108 ,  H05K2201/056

    Abstract: Disclosed herein is a structure of an FPC integrated touch panel. According to preferred embodiments of the present invention, a transparent substrate configured of a flexible transparent film is provided and an extension part protruded to the transparent substrate is integrally formed with the transparent substrate, such that a separate FPC needs not to be manufactured, thereby saving process time and manufacturing costs. In addition, the exemplary embodiments of the present invention bend an inactive area unnecessarily occupying an area of the transparent substrate to a side of the touch panel, thereby implementing a touch panel widening a substantial area of an active region.

    Abstract translation: 这里公开了FPC集成触摸面板的结构。 根据本发明的优选实施例，提供由柔性透明膜构成的透明基板，并且向透明基板突出的延伸部分与透明基板一体形成，使得不需要制造单独的FPC，从而节省 处理时间和制造成本。 此外，本发明的示例性实施例将不需要地占据透明基板的区域的非活性区域弯曲到触摸面板的一侧，从而实现扩大有源区域的实质区域的触摸面板。

    Cross bar of roof carrier for vehicles
    7.
    发明授权
    Cross bar of roof carrier for vehicles 有权
    交叉车顶车顶架

    公开(公告)号：US08302828B2

    公开(公告)日：2012-11-06

    申请号：US12510864

    申请日：2009-07-28

    Applicant: Hang Young Kim ,  Woo Jin Lee

    Inventor： Hang Young Kim ,  Woo Jin Lee

    IPC: B60R9/04 ,  B60R9/042 ,  B60R9/00 ,  B60R9/052 ,  B60R9/058

    CPC classification number: B60R9/045

    Abstract: Disclosed herein is a cross bar of a roof carrier for vehicles. The cross bar may include a cross bar body. First and second brackets are provided on both ends of the cross bar body. First and second locking pins are provided, respectively, on the first and second brackets to be elastically ejected. A link is positioned in the first bracket and hinged to the first locking pin. A release lever includes a coupling part hinged to the link and installed via a rotating shaft, and a grip part exposed to the outside, so that when the release lever rotates, the link and the first locking pin are pulled into the cross bar body. A wire couples the coupling part of the release lever with the second locking pin. According to the present invention, the release lever is mounted to only one side and only one wire is used, thus reducing manufacturing costs.

    Abstract translation: 这里公开了用于车辆的车顶行李架的横杆。 横杆可以包括横杆体。 第一和第二支架设置在横杆体的两端。 第一和第二锁定销分别设置在第一和第二支架上以被弹性地弹出。 连杆定位在第一支架中并铰接到第一锁定销。 释放杆包括铰链到连杆并经由旋转轴安装的联接部件和暴露于外部的把手部分，使得当释放杆旋转时，连杆和第一锁定销被拉入横杆体。 线将释放杆的联接部分与第二锁定销连接。 根据本发明，释放杆仅安装在一侧，仅使用一根线，从而降低制造成本。

    CAPACITIVE TYPE TOUCH PANEL
    9.
    发明申请
    CAPACITIVE TYPE TOUCH PANEL 审中-公开
    电容式触控面板

    公开(公告)号：US20120319991A1

    公开(公告)日：2012-12-20

    申请号：US13425737

    申请日：2012-03-21

    Applicant: Chung Mo Yang ,  Sang Su Hong ,  Jae Hun Kim ,  In Hyung Lee ,  Woo Jin Lee ,  Young Woo Lee

    Inventor： Chung Mo Yang ,  Sang Su Hong ,  Jae Hun Kim ,  In Hyung Lee ,  Woo Jin Lee ,  Young Woo Lee

    IPC: G06F3/044

    CPC classification number: G06F3/044 ,  G06F2203/04112

    Abstract: Disclosed herein is a capacitive type touch panel, including: a sensing electrode formed on one surface of a first transparent substrate and having a mesh structure where a plurality of openings with a width of 2X are surrounded by patterned lines; and a driving electrode formed on one surface of a second transparent substrate, which faces the surface of the first substrate, and having a mesh structure where a plurality of openings with a width of 2X are surrounded by patterned lines in a region corresponding to the sensing electrode and a plurality of openings with a width of X are surrounded by patterned lines in the other region.

    Abstract translation: 本发明公开了一种电容型触摸屏，包括：感测电极，其形成在第一透明基板的一个表面上并且具有网格结构，其中多个宽度为2X的开口被图案线围绕; 以及形成在第二透明基板的与第一基板的表面相对的一个表面上的驱动电极，并且具有网状结构，其中多个宽度为2X的开口在与感测对应的区域中被图案线包围 电极和宽度为X的多个开口被另一区域中的图案线围绕。

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