公开(公告)号：US07719641B2

公开(公告)日：2010-05-18

申请号：US12415598

申请日：2009-03-31

Applicant: Jae-Hyun Kim ,  Sung-Eun Cha ,  Sang-Woo Kim ,  Won-Sang Park ,  Jae-Young Lee ,  Jae-Ik Lim

Inventor： Jae-Hyun Kim ,  Sung-Eun Cha ,  Sang-Woo Kim ,  Won-Sang Park ,  Jae-Young Lee ,  Jae-Ik Lim

IPC: G02F1/1335

CPC classification number: G02F1/133707 ,  G02F1/133555 ,  G02F1/134336 ,  G02F1/1393

Abstract: An array substrate includes a plate, a switching element, an insulating layer and a pixel electrode. The plate includes a pixel region, and the switching element is disposed on the plate. The insulating layer is disposed on the plate to include an opening for a multi-domain disposed in the pixel region and a contact hole. An electrode of the switching element is partially exposed through the contact hole. The pixel electrode is disposed on the insulating layer corresponding to the pixel region, an inner surface of the opening for the multi-domain and an inner surface of the contact hole so that the pixel electrode is electrically connected to the electrode of the switching element. Therefore, the viewing angle and the image display quality of the LCD apparatus are improved, and a manufacturing process is simplified.

Abstract translation: 阵列基板包括板，开关元件，绝缘层和像素电极。 板包括像素区域，并且开关元件设置在板上。 绝缘层设置在板上以包括设置在像素区域中的多畴的开口和接触孔。 开关元件的电极通过接触孔部分露出。 像素电极设置在与像素区域对应的绝缘层上，多畴的开口的内表面和接触孔的内表面，使得像素电极电连接到开关元件的电极。 因此，提高了LCD装置的视角和图像显示质量，并且简化了制造工艺。

公开(公告)号：US07707340B2

公开(公告)日：2010-04-27

申请号：US12219659

申请日：2008-07-25

Applicant: Shin-Chan Kang ,  Jae-Young Lee ,  Kyo-Keun Ku

Inventor： Shin-Chan Kang ,  Jae-Young Lee ,  Kyo-Keun Ku

IPC: G06F13/00 ,  G06F13/38 ,  G06F12/00 ,  G06F13/42

CPC classification number: G06F13/364

Abstract: A bus system, which may prevent data from being incorrectly transferred when an early termination occurs during a burst mode, may include a bus, for example, an advanced high-performance bus (AHB), at least one bus master device, a bus arbiter and at least one transfer mode selection circuit. The at least one bus master device may generate a burst cycle control signal, a transfer start signal and a bus control request signal for requesting control of the bus, and may be activated in response to a bus control grant signal, so as to exchange data via the bus. The bus arbiter may generate the bus control grant signal in response to the bus control request signal and provide the bus control grant signal to the bus master device. The at least one transfer mode selection circuit may convert a burst mode into a single mode to generate a selection signal, when the bus control grant signal is deactivated before a burst mode operation is completed.

Abstract translation: 当在突发模式期间发生提前终止时，可能阻止数据被错误传送的总线系统可以包括总线，例如高级高性能总线（AHB），至少一个总线主设备，总线仲裁器 和至少一个传送模式选择电路。 所述至少一个总线主设备可以产生突发周期控制信号，传输开始信号和用于请求总线控制的总线控制请求信号，并且可以响应于总线控制许可信号激活以便交换数据 通过公共汽车。 总线仲裁器可以响应总线控制请求信号产生总线控制授权信号，并向总线主设备提供总线控制授权信号。 当在突发模式操作完成之前总线控制授权信号被去激活时，至少一个传输模式选择电路可以将突发模式转换成单个模式以产生选择信号。

公开(公告)号：US07688405B2

公开(公告)日：2010-03-30

申请号：US10886564

申请日：2004-07-09

Applicant: Yong-Kyu Jang ,  Won-Sang Park ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee

Inventor： Yong-Kyu Jang ,  Won-Sang Park ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee

IPC: G02F1/1335 ,  G02F1/136

CPC classification number: G02F1/133555 ,  G02F1/133371

Abstract: A reflective-transmissive liquid crystal display (LCD) device with an improved display quality is achieved by forming a reflective area and a transmissive area having a cell gap greater than greater than that of the reflective area. A liquid crystal layer is disposed in a liquid crystal cell between the first and second substrates. The liquid crystal molecules are normally aligned at an angle equal to greater than about 45° with respect to a line parallel to the first substrate. The LCD device operates in a normally black mode.

Abstract translation: 通过形成具有比反射区域大的单元间隙的反射区域和透射区域来实现具有改善的显示质量的反射透射型液晶显示（LCD）装置。 在第一和第二基板之间的液晶单元中设置液晶层。 液晶分子通常相对于平行于第一衬底的线等于大于约45°的角度对准。 LCD设备以常黑模式工作。

公开(公告)号：US20100053528A1

公开(公告)日：2010-03-04

申请号：US12537595

申请日：2009-08-07

Applicant: Yi LI ,  Seong-Jun LEE ,  Jae-Young LEE ,  Seon-Hong AHN

Inventor： Yi LI ,  Seong-Jun LEE ,  Jae-Young LEE ,  Seon-Hong AHN

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/13

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F2001/133726 ,  G02F2001/134345 ,  G02F2201/40

Abstract: A display substrate includes a base substrate on which a pixel area is defined. The pixel area includes a first sub-pixel area and a second sub-pixel area. A plurality of first electrode portions is disposed at a first interval in the first sub-pixel area, and a plurality of second electrode portions is disposed at a second interval in the second sub-pixel area. The first electrode portion has a first width, and the second electrode portion has a second width. The first width of the first electrode portion is different from the second width of the second electrode portion, or the first interval between adjacent first electrode portions is different from the second interval between adjacent second electrode portions.

Abstract translation: 显示基板包括其上限定像素区域的基底基板。 像素区域包括第一子像素区域和第二子像素区域。 多个第一电极部分在第一子像素区域中以第一间隔设置，并且多个第二电极部分以第二间隔设置在第二子像素区域中。 第一电极部分具有第一宽度，第二电极部分具有第二宽度。 第一电极部分的第一宽度不同于第二电极部分的第二宽度，或者相邻的第一电极部分之间的第一间隔与相邻的第二电极部分之间的第二间隔不同。

公开(公告)号：US07659541B2

公开(公告)日：2010-02-09

申请号：US11739808

申请日：2007-04-25

Applicant: Yong-Kyu Jang ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Jae-Young Lee ,  Sung-Eun Cha ,  Young-Nam Yun

Inventor： Yong-Kyu Jang ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Jae-Young Lee ,  Sung-Eun Cha ,  Young-Nam Yun

IPC: H01L29/04

CPC classification number: G02F1/133371 ,  G02F1/133555

Abstract: A liquid crystal display, in accordance with the present invention, includes a first substrate having a thin film transistor and a first electrode formed thereon. The first electrode is electrically connected to the thin film transistor. A first insulating layer is formed on the first substrate including the thin film transistor and the first electrode and a window is formed in the first insulating layer, the window exposing a predetermined region of the first electrode. A second electrode is provided on the first insulating layer and electrically connected to the first electrode. A second substrate includes a third electrode formed thereon. A first gap is formed between a surface of the third electrode and a surface of the predetermined region of the first electrode, and a second gap is formed between the surface of the third electrode and a surface of the second electrode. A liquid crystal layer is interposed between the first gap and the second gap. Other embodiments are included as well as methods for forming the liquid crystal display of the present invention.

Abstract translation: 根据本发明的液晶显示器包括具有薄膜晶体管和形成在其上的第一电极的第一基板。 第一电极电连接到薄膜晶体管。 在包括薄膜晶体管和第一电极的第一基板上形成第一绝缘层，并且在第一绝缘层中形成窗口，窗口暴露第一电极的预定区域。 第二电极设置在第一绝缘层上并电连接到第一电极。 第二基板包括形成在其上的第三电极。 在第三电极的表面和第一电极的预定区域的表面之间形成第一间隙，并且在第三电极的表面和第二电极的表面之间形成第二间隙。 液晶层介于第一间隙和第二间隙之间。 包括其他实施例以及用于形成本发明的液晶显示器的方法。

公开(公告)号：US07634336B2

公开(公告)日：2009-12-15

申请号：US11508716

申请日：2006-08-23

Applicant: Heesung Chae ,  Won Pil Yu ,  Jae Young Lee ,  Young Jo Cho

Inventor： Heesung Chae ,  Won Pil Yu ,  Jae Young Lee ,  Young Jo Cho

IPC: G05D1/00

CPC classification number: G05D1/0234 ,  G05D1/0274 ,  G05D2201/0211

Abstract: A localization system and method of a mobile robot using a camera and artificial landmarks in a home and a general office environment (or working zone) is provided. The localization system includes artificial landmarks having an LED flash function in an invisible wavelength band, a camera with a wide-angle lens, a module flashing landmarks attached at the ceiling and identifying positions and IDs of the landmarks from an image photographed by the camera having a filter, a module calculating position and orientation of the robot using two landmarks of the image in a stop state, a module, when a ceiling to which the landmarks are attached has different heights, a position of the robot, and a module, when a new landmark is attached in the working zone, calculating a position of the new landmark on an absolute coordinate.

Abstract translation: 提供了一种在家庭和一般办公环境（或工作区域）中使用照相机和人造地标的移动机器人的定位系统和方法。 本地化系统包括具有不可见波长带中的LED闪光功能的人造地标，具有广角镜头的相机，在天花板附近闪烁地标的模块，以及由相机拍摄的图像识别地标的位置和ID， 一个过滤器，一个模块，当停止状态下图像的两个地标的模块计算机器人的位置和方向时，模块，当附着地标的天花板具有不同的高度，机器人的位置和模块时，当 在工作区附加了一个新的地标，在绝对坐标上计算新地标的位置。

公开(公告)号：US07622147B2

公开(公告)日：2009-11-24

申请号：US12127092

申请日：2008-05-27

Applicant: Won-Sang Park ,  Kee-Han Uh ,  Yong-Kyu Jang ,  Sang-Woo Park ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee ,  Jae-Hyun Kim

Inventor： Won-Sang Park ,  Kee-Han Uh ,  Yong-Kyu Jang ,  Sang-Woo Park ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee ,  Jae-Hyun Kim

IPC: B05D5/12

CPC classification number: G02F1/133345 ,  G02F1/133555 ,  G02F2001/133357

Abstract: In a liquid crystal display apparatus, a lower substrate has a transmissive electrode formed in a transmissive area of a first substrate and a reflective electrode formed in a reflective area of the first substrate. An upper substrate has a second substrate, a first insulating layer formed on the second substrate corresponding to the transmissive area, a common electrode formed on the first insulating layer and the second substrate corresponding to the reflective area, and a second insulating layer formed on the common electrode corresponding to the reflective area. Accordingly, the liquid crystal display apparatus may have a uniform cell gap, thereby improving a reflectance and a transmittance thereof.

Abstract translation: 在液晶显示装置中，下基板具有形成在第一基板的透射区域中的透射电极和形成在第一基板的反射区域中的反射电极。 上基板具有第二基板，形成在对应于透射区域的第二基板上的第一绝缘层，形成在第一绝缘层上的公共电极和对应于反射区域的第二基板，以及形成在第二绝缘层上的第二绝缘层 公共电极对应于反射区域。 因此，液晶显示装置可以具有均匀的单元间隙，从而提高反射率和透射率。

公开(公告)号：US07528914B2

公开(公告)日：2009-05-05

申请号：US10995474

申请日：2004-11-24

Applicant: Jae-Hyun Kim ,  Won-Sang Park ,  Sang-Woo Kim ,  Jae-Young Lee ,  Sung-Eun Cha ,  Jae-Ik Lim

Inventor： Jae-Hyun Kim ,  Won-Sang Park ,  Sang-Woo Kim ,  Jae-Young Lee ,  Sung-Eun Cha ,  Jae-Ik Lim

IPC: G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/133555 ,  G02F1/133371 ,  G02F1/1393

Abstract: A vertical alignment mode reflective-transmissive liquid crystal display (LCD) includes the first substrate having an upper surface and a lower surface and the second substrate having an upper surface and a lower surface and facing the first substrate. A cell is formed between the upper surface of the first substrate and the lower surface of the second substrate. The cell has a plurality cell-gaps. A vertically aligned liquid crystal layer is disposed in the cell. The reflective region of the LCD has a cell-gap ranging from about 1.8 μm to about 2.2 μm, and the transmissive region of the LCD has a cell-gap ranging from about 3.6 μm to about 4.0 μm. The first optical film assembly including the first polarizer is disposed on the lower surface of the first substrate. The second optical film assembly including the second polarizer is disposed on the upper surface of the second substrate. An absorption axis of the first polarizer is substantially perpendicular to that of the second polarizer.

Abstract translation: 垂直取向模式反射透射型液晶显示器（LCD）包括具有上表面和下表面的第一基板，第二基板具有上表面和下表面并面向第一基板。 在第一基板的上表面和第二基板的下表面之间形成电池。 电池具有多个电池间隙。 垂直取向的液晶层设置在电池中。 LCD的反射区域具有范围从约1.8μm至约2.2μm的单元间隙，并且LCD的透射区域具有范围从约3.6μm至约4.0μm的单元间隙。 包括第一偏振器的第一光学膜组件设置在第一基板的下表面上。 包括第二偏振器的第二光学膜组件设置在第二基板的上表面上。 第一偏振器的吸收轴基本上垂直于第二偏振器的吸收轴。

公开(公告)号：US07511788B2

公开(公告)日：2009-03-31

申请号：US11004152

申请日：2004-12-03

Applicant: Jae-Hyun Kim ,  Sung-Eun Cha ,  Sang-Woo Kim ,  Won-Sang Park ,  Jae-Young Lee ,  Jae-Ik Lim

Inventor： Jae-Hyun Kim ,  Sung-Eun Cha ,  Sang-Woo Kim ,  Won-Sang Park ,  Jae-Young Lee ,  Jae-Ik Lim

IPC: G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133555 ,  G02F1/134336 ,  G02F1/1393

Abstract: An array substrate includes a plate, a switching element, an insulating layer and a pixel electrode. The plate includes a pixel region, and the switching element is disposed on the plate. The insulating layer is disposed on the plate to include an opening for a multi-domain disposed in the pixel region and a contact hole. An electrode of the switching element is partially exposed through the contact hole. The pixel electrode is disposed on the insulating layer corresponding to the pixel region, an inner surface of the opening for the multi-domain and an inner surface of the contact hole so that the pixel electrode is electrically connected to the electrode of the switching element. Therefore, the viewing angle and the image display quality of the LCD apparatus are improved, and a manufacturing process is simplified.

Abstract translation: 阵列基板包括板，开关元件，绝缘层和像素电极。 板包括像素区域，并且开关元件设置在板上。 绝缘层设置在板上以包括设置在像素区域中的多畴的开口和接触孔。 开关元件的电极通过接触孔部分露出。 像素电极设置在与像素区域对应的绝缘层上，多畴的开口的内表面和接触孔的内表面，使得像素电极电连接到开关元件的电极。 因此，提高了LCD装置的视角和图像显示质量，并且简化了制造工艺。

公开(公告)号：US20090010235A1

公开(公告)日：2009-01-08

申请号：US12168827

申请日：2008-07-07

Applicant: Ji Young Huh ,  Jae Young Lee

Inventor： Ji Young Huh ,  Jae Young Lee

IPC: H04Q7/24

CPC classification number: H04W24/06

Abstract: Provided are WLAN system management procedure and a station supporting the procedure. In the management procedure, a station receives one or more event request frames each of which includes zero or more event request elements, wherein each of the event request elements comprises an event type field for specifying the event type of an event request. After reception, if the station moves to a different Extended Service Set (ESS), the station cancels all outstanding event requests of the event request frames and deletes all pending event report frames and event data.

Abstract translation: 提供WLAN系统管理程序和支持该过程的站。 在管理过程中，站接收一个或多个事件请求帧，每个事件请求帧包括零个或多个事件请求元素，其中每个事件请求元素包括用于指定事件请求的事件类型的事件类型字段。 接收后，如果站移动到不同的扩展服务集（ESS），则该站将取消事件请求帧的所有未决事件请求，并删除所有挂起的事件报告帧和事件数据。