公开(公告)号：US06210867B1

公开(公告)日：2001-04-03

申请号：US09031064

申请日：1998-02-26

Applicant: Byong-gwon You ,  Hyung-jae Lee ,  Tae-hyung Rhee ,  Yong-woo Lee

Inventor： Byong-gwon You ,  Hyung-jae Lee ,  Tae-hyung Rhee ,  Yong-woo Lee

IPC: G02F135

CPC classification number: G02F1/365 ,  G02B2006/12069 ,  G02B2006/12142 ,  G02B2006/12145 ,  G02B2006/12147 ,  G02B2006/12159 ,  G02F1/065

Abstract: A method for fabricating low-loss optically active device having an optical waveguide constructed of an optical waveguide core region (non-linear core region) necessitating the non-linear effect when waveguiding an optical signal, and an optical waveguide core region (linear core region) not necessitating the non-linear effect, the method includes method for fabricating an optically active device having an optical waveguide constructed of an optical waveguide core region (non-linear core region) necessitating the non-linear effect when waveguiding an optical signal, and an optical waveguide core region (linear core region) not necessitating the non-linear effect, the method includes the steps of: forming a lower clad layer having a refractive index lower than the material of the waveguide core regions and optical transparency on a substrate, forming a linear optical polymer layer on the lower clad layer by coating linear optical polymer having a refractive index lower than the material of the lower clad layer, forming a first metal layer at a region on the lower clad layer, other than the regions where the waveguide is to be disposed, etching a linear optical polymer layer without the first metal layer formed thereon, forming a non-linear optical polymer layer on the substrate having the non-linear core region, removing the non-linear optical polymer layer stacked to be higher than the waveguide core regions, removing the first metal layer, forming a second metal layer on the waveguide from which the first metal layer is removed, removing the linear optical polymer of the non-second metal layer portion, and forming an upper clad layer on the substrate with the linear optical polymer using a material having a refractive index lower than the waveguide core regions and optical transparency. The waveguide is formed using non-linear optical polymer only at the region where the non-linear effect such as optical modulation or optical switching occurs, and is formed using linear optical polymer at the remaining regions, thereby minimizing the overall waveguiding loss of the waveguide.

公开(公告)号：US6037105A

公开(公告)日：2000-03-14

申请号：US38960

申请日：1998-03-12

Applicant: Byong-Gwon You ,  Hyung-Jae Lee ,  Tae-Hyung Rhee ,  Yong-Woo Lee

Inventor： Byong-Gwon You ,  Hyung-Jae Lee ,  Tae-Hyung Rhee ,  Yong-Woo Lee

IPC: G02B6/138 ,  G02B6/12 ,  G02B6/122 ,  G02B6/13 ,  G02B6/24 ,  G03F7/00

CPC classification number: G03F7/0005 ,  G02B6/1221 ,  G02B6/13 ,  G02B2006/12069 ,  G02B2006/12071 ,  G02B2006/12173 ,  G02B2006/12176

Abstract: An optical waveguide device fabricating method which requires that a lower clad layer is formed on the surface of a glass substrate, a metal layer is formed on the lower clad layer, and a metal pattern is formed by selectively etching the metal layer, for forming a waveguide core therein. Then, an optical polymer layer is formed in the metal pattern, the optical polymer layer in a metal-free portion of the metal pattern is cured by irradiating UV light onto the lower surface of the substrate, and the waveguide core is formed by removing the other portion of optical polymer layer except for the cured portion thereof and the metal layer. Finally, an upper clad layer is formed on the lower clad layer and the waveguide core.

Abstract translation: 一种要求在玻璃基板的表面上形成下包层的光波导器件制造方法，在下包层上形成金属层，通过选择性地蚀刻金属层形成金属图案，形成 波导芯。 然后，在金属图案中形成光学聚合物层，通过将UV光照射到基板的下表面上，使金属图案的无金属部分的光学聚合物层固化，并且通过除去 除了其固化部分和金属层之外的光学聚合物层的其它部分。 最后，在下包层和波导芯上形成上覆层。

公开(公告)号：US08984998B2

公开(公告)日：2015-03-24

申请号：US14015060

申请日：2013-08-30

Applicant: Yong-Woo Lee

Inventor： Yong-Woo Lee

IPC: B26D5/08 ,  B26F1/02 ,  B26D7/18 ,  B26D7/00

CPC classification number: B26D5/086 ,  B26D7/18 ,  B26D2007/0018 ,  B26F1/02 ,  Y10T83/141 ,  Y10T83/222 ,  Y10T83/531 ,  Y10T83/544 ,  Y10T83/8828 ,  Y10T83/8847 ,  Y10T83/9423

Abstract: The present disclosure provides an automatic electric punching apparatus that can automatically punch documents or paper sheets by lowering a screw punch blade by means of a screw while being rotated in conjunction with driving of a motor due to switching.

Abstract translation: 本公开提供了一种自动电动冲孔装置，其可以通过螺钉同时随着电动机由于切换的驱动而旋转而降低螺钉冲压刀片而自动地冲压文件或纸张。

公开(公告)号：US08902189B2

公开(公告)日：2014-12-02

申请号：US12568909

申请日：2009-09-29

Applicant: Se-Ki Park ,  Sung-Kyu Lee ,  Yong-Woo Lee ,  Byung-Duk Yang ,  Dong-Min Yeo

Inventor： Se-Ki Park ,  Sung-Kyu Lee ,  Yong-Woo Lee ,  Byung-Duk Yang ,  Dong-Min Yeo

IPC: G06F3/045 ,  G06F3/047

CPC classification number: G06F3/047 ,  G06F3/045

Abstract: A method of detecting touch positions includes; providing an external power voltage which drives a touch panel, sequentially turning on a plurality of lower driving elements connected to the touch panel, Turning on a plurality of upper driving elements connected to the touch panel to readout at least one multi-touched position corresponding to an x-coordinate, while each of lower driving elements is turned on, receiving readout position information corresponding to an x-coordinate, turning on at least one of the upper driving elements connected to the touch panel, turning on the plurality of lower driving elements connected to the touch panel to readout the at least one multi-touched position corresponding to a y-coordinate, while each of upper driving elements is turned on, receiving readout position information corresponding to the y-coordinate, turning on a sensing element, and turning off the sensing element.

Abstract translation: 检测触摸位置的方法包括： 提供驱动触摸面板的顺序地接通连接到触摸面板的多个下部驱动元件的外部电源电压;接通连接到触摸面板的多个上部驱动元件，以读出至少一个对应于 x坐标，同时每个下驱动元件被接通，接收对应于x坐标的读出位置信息，打开连接到触摸面板的上驱动元件中的至少一个，打开多个下驱动元件 连接到触摸面板以读出与y坐标相对应的至少一个多点触摸位置，同时每个上驱动元件被接通，接收对应于y坐标的读出位置信息，打开感测元件，以及 关闭传感元件。

公开(公告)号：US20140250357A1

公开(公告)日：2014-09-04

申请号：US14349335

申请日：2011-08-30

Applicant: Sang-Kyu Ryu ,  Yong-Woo Lee

Inventor： Sang-Kyu Ryu ,  Yong-Woo Lee

IPC: G06F17/30

CPC classification number: G06F16/9577 ,  H04M1/0235 ,  H04M1/0245 ,  H04M1/72527 ,  H04M1/72561 ,  H04M2250/16

Abstract: The present invention relates to a method and system for controlling an Internet browsing mode of a portable phone, wherein the method and system involve recognizing a display mode of the portable phone and converting, upon the expansion of a screen size, the display of the screen to a PC version of a webpage corresponding to a mobile version of the webpage currently being displayed. The method for controlling an Internet browsing mode of a portable phone according to the present invention comprises the following steps: recognizing a current display mode as a basic screen mode in a portable phone; recognizing a mobile version mode for displaying a mobile version of a webpage in the basic screen mode; recognizing that the Internet display which has been executed in the mobile version mode in the basic screen mode is expanded to an expanded screen mode; searching for an address of a PC version of a webpage corresponding to the mobile version of the webpage; receiving the PC version of the webpage using the found address; and displaying the PC version of the webpage in the expanded screen mode.

Abstract translation: 本发明涉及一种用于控制便携式电话的因特网浏览模式的方法和系统，其中所述方法和系统包括识别便携式电话的显示模式，并且在屏幕尺寸扩大时转换屏幕的显示 到与当前正在显示的网页的移动版本相对应的网页的PC版本。 根据本发明的用于控制便携式电话的因特网浏览模式的方法包括以下步骤：将当前显示模式识别为便携式电话中的基本屏幕模式; 识别用于在基本屏幕模式中显示网页的移动版本的移动版本模式; 认识到在基本屏幕模式下以移动版本模式执行的互联网显示被扩展到扩展的屏幕模式; 搜索与所述网页的移动版本对应的网页的PC版本的地址; 使用找到的地址接收网页的PC版本; 并在扩展屏幕模式下显示网页的PC版本。

公开(公告)号：US08648833B2

公开(公告)日：2014-02-11

申请号：US12717827

申请日：2010-03-04

Applicant: Su-Mi Lee ,  Yong-Woo Lee ,  Sung-Kyu Lee ,  Seong-Mo Hwang ,  Sung-Wook Kang

Inventor： Su-Mi Lee ,  Yong-Woo Lee ,  Sung-Kyu Lee ,  Seong-Mo Hwang ,  Sung-Wook Kang

IPC: G06F3/045

CPC classification number: G06F3/045

Abstract: A touch panel includes first and second normally spaced apart substrates. The first substrate includes first spaced apart touch electrodes extended in a first direction and each having a first width (W1). The second substrate includes second spaced apart touch electrodes extended in a different second direction and each having a second width (W2) which is substantially narrower than the first width. One of the substrates can be flexed so that momentary shorting contact is established between corresponding first and second touch electrodes at positions where pressing touch is provided. A combination of interconnect wirings and interrogation circuits are provided for automatically determining where and when the temporary shorting contacts were made, even if plural ones are simultaneously made. The disclosed embodiments include ones where the number of interconnect wirings are reduced.

Abstract translation: 触摸面板包括第一和第二正常间隔开的基板。 第一基板包括沿第一方向延伸的每个具有第一宽度（W1）的第一间隔开的触摸电极。 第二基板包括沿不同的第二方向延伸的第二间隔开的触摸电极，并且每个具有基本上比第一宽度窄的第二宽度（W2）。 可以使其中一个基板弯曲，使得在相应的第一和第二触摸电极之间在设置按压触摸的位置处建立瞬时短路接触。 提供了互连布线和询问电路的组合，用于自动确定在何时以及何时制造临时短接触点，即使同时制造多个触点。 所公开的实施例包括其中互连配线的数量减少的实施例。

公开(公告)号：US08553170B2

公开(公告)日：2013-10-08

申请号：US12419376

申请日：2009-04-07

Applicant: Jin-Hee Park ,  Yong-Woo Lee ,  Won-Ju Kim ,  Yong-Il Kim

Inventor： Jin-Hee Park ,  Yong-Woo Lee ,  Won-Ju Kim ,  Yong-Il Kim

IPC: G02F1/1333 ,  G09F13/04 ,  F21V7/00 ,  F21V21/00

CPC classification number: G02F1/133603 ,  G02F1/133608 ,  G02F2001/133612 ,  H05K1/148

Abstract: A light emitting diode (“LED”) backlight assembly. The LED backlight assembly has a bottom container which has a bottom plate and a side edge surrounding the bottom plate, a plurality of light emitting diode printed circuit boards (“LED-PCBs”) on the bottom plate, and a connector which is closely located to edge located LEDs. The connector of the LED-PCB is closely located to an LED driving board, which is disposed at a lateral space of a lateral part of the bottom container to limit a vertical thickness of the backlight light assembly.

Abstract translation: 发光二极管（“LED”）背光组件。 LED背光组件具有底部容器，底部容纳有围绕底板的侧边缘，底板上的多个发光二极管印刷电路板（“LED-PCB”）以及紧邻的连接器 到边缘定位的LED。 LED-PCB的连接器位于LED驱动板上，LED驱动板设置在底部容器的侧部的侧向空间中，以限制背光灯组件的垂直厚度。

公开(公告)号：US20130033417A1

公开(公告)日：2013-02-07

申请号：US13648505

申请日：2012-10-10

Applicant: Sung-Man KIM ,  Bong-Jun LEE ,  Shin-Tack KANG ,  Hyeong-Jun PARK ,  Yong-Woo LEE

Inventor： Sung-Man KIM ,  Bong-Jun LEE ,  Shin-Tack KANG ,  Hyeong-Jun PARK ,  Yong-Woo LEE

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3614 ,  G09G2310/0248 ,  G11C19/184

Abstract: A scan driver drives a display device having a plurality of gate lines transferring scan signals, and a plurality of source lines transferring data signals. The scan driver includes a shift register and a multiple signal applying unit. The shift register includes a plurality of cascade-connected stages, each stage having an output terminal electrically connected to a respective one of the plurality of gate lines. The multiple signal applying unit applies a sub scan signal and a main scan signal. The sub scan signal and the main scan signal sequentially activate each of the plurality of gate lines. Therefore, the scan lines receive the scan signal twice, so that the liquid crystal capacitors electrically connected to the gate lines receive the data voltage twice. As a result, even though the time for charging the liquid crystal capacitors may be reduced, the liquid crystal capacitors may be fully charged to enhance display quality.

Abstract translation: 扫描驱动器驱动具有传送扫描信号的多条栅极线的显示装置和传送数据信号的多条源极线。 扫描驱动器包括移位寄存器和多信号施加单元。 移位寄存器包括多个级联连接的级，每级具有电连接到多条栅极线中的相应一条栅线的输出端。 多信号施加单元施加副扫描信号和主扫描信号。 子扫描信号和主扫描信号顺序地激活多条栅极线中的每一条。 因此，扫描线接收扫描信号两次，使得电连接到栅极线的液晶电容器接收数据电压两次。 结果，即使可以减少液晶电容器的充电时间，液晶电容器也可能被充满电以提高显示质量。

公开(公告)号：US20130013544A1

公开(公告)日：2013-01-10

申请号：US13636836

申请日：2011-03-23

Applicant: Yong Woo Lee

Inventor： Yong Woo Lee

IPC: G06N3/04

CPC classification number: H04L67/16 ,  H04L67/12 ,  H04L67/18

Abstract: Disclosed is a ubiquitous city (u-city) exclusive middleware to provide services to a u-city. A middleware device performs a role corresponding to a brain of a human being by aggregating u-city information collected through wired and wireless converged and complex communication networks, analyzes the aggregated information, finds an optimal service based on reasoned current context information and a given command, and processes the found service to be executed. The u-city exclusive middleware performs various embedded functions by operating in a three-tier method through a u-city infrastructure and a u-city portal, and an operating method and executed functions of the middleware follows a method of an operating system of a typical computer system.

Abstract translation: 公开了一个无处不在的城市（u-city）独家中间件，为一个u城市提供服务。 中间件设备通过聚合通过有线和无线融合和复杂通信网络收集的u城市信息来执行与人类大脑相对应的角色，分析聚合信息，基于推理的当前上下文信息和给定命令找到最佳服务 ，并处理要执行的找到的服务。 u城市独家中间件通过u城市基础设施和u-city门户以三层方式运行，执行各种嵌入式功能，中间件的操作方法和执行功能遵循以下操作系统的方法： 典型的电脑系统。

公开(公告)号：US08305333B2

公开(公告)日：2012-11-06

申请号：US12354280

申请日：2009-01-15

Applicant: Jin-Hee Park ,  Yong-Woo Lee ,  Seong-Sik Choi

Inventor： Jin-Hee Park ,  Yong-Woo Lee ,  Seong-Sik Choi

IPC: G09G3/36

CPC classification number: G02F1/133603 ,  G02F1/133608 ,  G02F2001/133612

Abstract: A backlight assembly includes a receiving container, a plurality of light-emitting modules, a driving unit and a side mold. The receiving container includes a bottom plate and a side part formed on a peripheral edge portion of the bottom plate. Light-emitting modules of the plurality of light-emitting modules are disposed in the receiving container. The light-emitting modules include a light-emitting base board and a plurality of light-emitting diodes (“LEDs”) disposed on a first side of the light-emitting base board. The driving unit is disposed in the receiving container proximate to a lower portion of the peripheral edge portion of the bottom plate. The driving unit is electrically connected to the light-emitting modules to control an operation of the plurality of LEDs. The side mold is disposed on the lower portion of the peripheral edge portion of the bottom plate and covers the driving unit.

Abstract translation: 背光组件包括接收容器，多个发光模块，驱动单元和侧模。 接收容器包括底板和形成在底板的周边部分上的侧部。 多个发光模块的发光模块设置在接收容器中。 发光模块包括发光基板和设置在发光基板的第一侧上的多个发光二极管（LED）。 驱动单元设置在靠近底板的周边部分的下部的接收容器中。 驱动单元电连接到发光模块以控制多个LED的操作。 侧模配置在底板的周缘部的下部并覆盖驱动部。