公开(公告)号：US08369463B2

公开(公告)日：2013-02-05

申请号：US12348561

申请日：2009-01-05

Applicant: Woo-Tae Kim

Inventor： Woo-Tae Kim

IPC: H03D1/00 ,  H04L27/14

CPC classification number: H04L25/067 ,  H04B1/71075 ,  H04L1/005 ,  H04L1/0051 ,  H04L25/03331

Abstract: A receiver apparatus in a multi-user communication system and a control method are provided. The receiver apparatus includes a multi-user detector for creating a soft decision value by using multiple received signals and priori information output from a prior iteration, and a channel decoder for performing local iterative decoding on the soft decision value created by the multi-user detector, and updating the soft decision value. The receiver apparatus also includes a global decoding controller for checking the soft decision value updated by the channel decoder, and controlling whether or not to perform global iterative decoding. Accordingly, it is possible to minimize a processing time delay and to reduce the complexity through an interference cancellation processing for multiple user signals and an iterative decoding processing, and also it is possible to minimize the decoding delays of user signals by processing soft decision values for multiple user signals as many as a predetermined number of decoding iterations before terminating.

Abstract translation: 提供了一种多用户通信系统中的接收装置和控制方法。 接收机装置包括用于通过使用多个接收信号和从先前迭代输出的先验信息来创建软判决值的多用户检测器，以及用于对由多用户检测器创建的软判决值执行局部迭代解码的信道解码器 ，并更新软判决值。 接收机装置还包括全局解码控制器，用于检查由信道解码器更新的软判决值，并控制是否执行全局迭代解码。 因此，可以通过对多个用户信号的干扰消除处理和迭代解码处理来最小化处理时间延迟和降低复杂度，并且还可以通过处理软判决值来最小化用户信号的解码延迟 多个用户信号在终止之前多达预定数量的解码迭代。

公开(公告)号：US20070107681A1

公开(公告)日：2007-05-17

申请号：US11299374

申请日：2005-12-08

Applicant: Dae-Sung Kim ,  Woo-Tae Kim ,  Ju-Yeol Park ,  Back-Sik Kim ,  In-Gee Suh ,  Dong-Hee Han ,  Seung-Yeon Yang

Inventor： Dae-Sung Kim ,  Woo-Tae Kim ,  Ju-Yeol Park ,  Back-Sik Kim ,  In-Gee Suh ,  Dong-Hee Han ,  Seung-Yeon Yang

IPC: F01L1/34

CPC classification number: F01L1/053 ,  F01L1/185 ,  F01L1/2405 ,  F01L13/0021

Abstract: Disclosed herein is a continuously variable valve lift system for an engine which is able to variably adjust valve lift and opening duration of intake and exhaust valves operated by the rotation of a cam shaft. The continuously variable valve lift system of the present invention has a compact structure, so that space required for the system in a cylinder head is reduced. Furthermore, the continuously variable valve lift system is provided at a position level with or below a position at which the cam shaft is installed, thus reducing the overall height of the cylinder head, thereby reducing the volume of the engine.

公开(公告)号：US07208876B2

公开(公告)日：2007-04-24

申请号：US10874517

申请日：2004-06-23

Applicant: Kyoung-Doo Kang ,  Woo-Tae Kim ,  Hun-Suk Yoo ,  Seok-Gyun Woo ,  Jae-Ik Kwon

Inventor： Kyoung-Doo Kang ,  Woo-Tae Kim ,  Hun-Suk Yoo ,  Seok-Gyun Woo ,  Jae-Ik Kwon

IPC: H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/365

Abstract: A plasma display panel. A first substrate and a second substrate are provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge cells. Also, red, green, and blue phosphor layers are formed within each of the discharge cells. Discharge sustain electrodes are formed on the first substrate. The barrier ribs comprise first barrier rib members formed substantially parallel to the direction of the address electrodes, and second barrier rib members obliquely connected to the first barrier rib members and intersecting over the address electrodes. The second barrier rib members are formed to different widths according to discharge cell color such that red, green, and blue discharge cells have different volumes.

Abstract translation: 等离子体显示面板。 第一基板和第二基板彼此相对设置，并具有预定的间隙。 地址电极形成在第二基板上。 阻挡肋安装在第一基板和第二基板之间，阻挡肋限定多个放电单元。 此外，在每个放电单元内形成红色，绿色和蓝色荧光体层。 在第一基板上形成放电维持电极。 阻挡肋包括基本上平行于寻址电极的方向形成的第一阻挡肋构件，以及第二隔壁构件，其倾斜地连接到第一阻挡肋构件并与寻址电极相交。 根据放电单元颜色，第二隔壁构件形成为不同的宽度，使得红色，绿色和蓝色放电单元具有不同的体积。

公开(公告)号：US20050029939A1

公开(公告)日：2005-02-10

申请号：US10885296

申请日：2004-07-02

Applicant: Seok-Gyun Woo ,  Tae-Kyoung Kang ,  Woo-Tae Kim ,  Kyoung-Doo Kang ,  Hun-Suk Yoo ,  Jae-Ik Kwon

Inventor： Seok-Gyun Woo ,  Tae-Kyoung Kang ,  Woo-Tae Kim ,  Kyoung-Doo Kang ,  Hun-Suk Yoo ,  Jae-Ik Kwon

IPC: H01J17/04 ,  H01J17/49

CPC classification number: H01J11/32 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/323 ,  H01J2211/365

Abstract: A plasma display panel. A first substrate and a second substrate are provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first substrate and the second substrate defining a plurality of discharge cells. Phosphor layers are formed within the discharge cells. Discharge sustain electrodes are formed on the first substrate. The discharge sustain electrodes include bus electrodes that extend such that a pair of the bus electrodes is provided for each of the discharge cells, and protrusion electrodes extending from each of the bus electrodes such that a pair of opposing protrusion electrodes is formed within an area corresponding to each discharge cell. A distal end of each protrusion electrode includes an indentation such that a gap is formed between the pair of opposing protrusion electrodes, and an aperture is formed in each protrusion electrode.

Abstract translation: 等离子体显示面板。 第一基板和第二基板彼此相对设置，并具有预定的间隙。 地址电极形成在第二基板上。 阻挡肋安装在第一基板和限定多个放电单元的第二基板之间。 在放电单元内形成荧光体层。 在第一基板上形成放电维持电极。 放电维持电极包括总线电极，其延伸成使得为每个放电单元设置一对总线电极，以及从每个总线电极延伸的突出电极，使得在对应的区域内形成一对相对的突起电极 到每个放电单元。 每个突起电极的远端包括凹陷，使得在一对相对的突出电极之间形成间隙，并且在每个突起电极中形成孔。

公开(公告)号：US20100027294A1

公开(公告)日：2010-02-04

申请号：US12509729

申请日：2009-07-27

Applicant: Dae-Hwan Lee ,  Woo-Tae Kim ,  Kyoung-Soo Lee ,  Suk Kim ,  Jae-Sun Hwang ,  Kwang-Joon An ,  Jin-Yong Chung ,  Dal-Seok Byun

Inventor： Dae-Hwan Lee ,  Woo-Tae Kim ,  Kyoung-Soo Lee ,  Suk Kim ,  Jae-Sun Hwang ,  Kwang-Joon An ,  Jin-Yong Chung ,  Dal-Seok Byun

IPC: F21V7/04 ,  H01J9/24

CPC classification number: G02B5/045 ,  F21V5/02 ,  G02B5/02

Abstract: An optical sheet includes a base film in which light is incident from a lower side, a plurality of prism patterns and a diffusion member. The prism patterns are protruded to be spaced apart from each other on the base film to enhance the front luminance of light incident from the lower side of the base film. The diffusion member is disposed between prism patterns to have a diffusion surface in parallel with the base film. The diffusion member includes a plurality of diffusion dots capable of enhancing the luminance uniformity of light incident from the lower side of the base film. Thus, front luminance and luminance uniformity may be enhanced due to a juxtaposition of the prism patterns and the diffusion portion, and the viewing angle of the LCD device may be enhanced.

Abstract translation: 光学片包括从下侧入射光的基底膜，多个棱镜图案和漫射构件。 棱镜图案在基膜上突出以彼此间隔开，以增强从基膜的下侧入射的光的正面亮度。 扩散构件设置在棱镜图案之间以具有与基膜平行的扩散表面。 漫射构件包括能够提高从基膜的下侧入射的光的亮度均匀性的多个扩散点。 因此，由于棱镜图案和扩散部分的并置，可以提高前部亮度和亮度均匀性，并且可以提高LCD装置的视角。

公开(公告)号：US07443099B2

公开(公告)日：2008-10-28

申请号：US11115526

申请日：2005-04-26

Applicant: Sung-Ho Song ,  Jae-Ik Kwon ,  Woo-Tae Kim

Inventor： Sung-Ho Song ,  Jae-Ik Kwon ,  Woo-Tae Kim

IPC: H01J17/49

CPC classification number: H01J11/24 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/368 ,  H01J2211/54

Abstract: A plasma display panel includes a first substrate, and a second substrate opposing the first substrate. A plurality of address electrodes are formed on the first substrate along a first direction, and a plurality of barrier ribs are mounted between the first and second substrates and defining a plurality of discharge cells that are formed into a plurality of rows along a second direction which is substantially perpendicular to the first direction. Non-discharge regions are formed between the respective rows of the discharge cells, and a plurality of transverse barrier ribs are formed along the second direction respectively within the non-discharge regions. Each of a plurality of phosphor layers is formed in a respective one of the discharge cells. Display electrodes are formed on the second substrate. At least one end of each of the transverse barrier ribs includes an annular branched segment.

Abstract translation: 等离子体显示面板包括第一基板和与第一基板相对的第二基板。 沿着第一方向在第一基板上形成多个寻址电极，并且在第一和第二基板之间安装多个阻挡肋，并且限定沿着第二方向形成多行的多个放电单元， 基本上垂直于第一方向。 在放电单元的各行之间形成非放电区域，并且在非放电区域内分别沿着第二方向形成多个横向阻挡肋。 多个荧光体层中的每一个形成在相应的一个放电单元中。 在第二基板上形成显示电极。 每个横向阻挡肋的至少一端包括环形分支段。

公开(公告)号：US07015645B2

公开(公告)日：2006-03-21

申请号：US10654194

申请日：2003-09-03

Applicant: Woo-Tae Kim ,  Eun-Gi Heo

Inventor： Woo-Tae Kim ,  Eun-Gi Heo

IPC: H01J17/49

CPC classification number: H01J11/12 ,  H01J11/36 ,  H01J2211/368

Abstract: A plasma display panel includes first and second substrates that are substantially parallel to each other with a predetermined gap therebetween. The substrates include a display region and a non-display region. Barrier ribs are mounted between the first and second substrates within the display region and define discharge cells. The barrier ribs include an outermost barrier rib located at an edge of the display region. Dummy barrier ribs are mounted between the first and second substrates within the non-display region. The dummy barrier ribs include a first sub barrier rib disposed at a predetermined distance from the outermost barrier rib, and at least one second sub barrier rib connected to the first sub barrier rib and the outermost barrier rib.

Abstract translation: 等离子体显示面板包括基本上彼此平行的第一和第二基板，其间具有预定的间隙。 基板包括显示区域和非显示区域。 阻挡肋安装在显示区域内的第一和第二基板之间并且限定放电单元。 阻挡肋包括位于显示区域的边缘的最外侧障壁。 在非显示区域内的第一和第二基板之间安装有虚设的障壁。 虚拟障壁包括设置在距离最外侧障壁预定距离处的第一副障壁以及连接到第一副障壁和最外侧障肋的至少一个第二副障壁。

公开(公告)号：US20050236990A1

公开(公告)日：2005-10-27

申请号：US11104489

申请日：2005-04-13

Applicant: Woo-Tae Kim

Inventor： Woo-Tae Kim

IPC: H01J17/04 ,  H01J17/16 ,  H01J17/49

CPC classification number: H01J11/16 ,  H01J11/24 ,  H01J11/32 ,  H01J11/36 ,  H01J2211/326

Abstract: A high efficiency plasma display panel (PDP) has a discharge cell structure in which front discharge electrodes and rear discharge electrodes are optimally positioned to maximize discharge efficiency and greatly increase light transmittance. The PDP includes: a transparent front substrate; a rear substrate arranged in parallel with the front substrate; front barrier ribs made of a dielectric material and located between the front substrate and the rear substrate so as to define discharge cells together with the front substrate and the rear substrate; front discharge electrodes located in the front barrier ribs such that they surround the discharge cells and are separated from the front substrate; rear discharge electrodes located in the front barrier ribs such that they surround the discharge cells and are separated from the front discharge electrodes; rear barrier ribs located between the front barrier ribs and the rear substrate so as to define the discharge cells together with the front barrier ribs, the front substrate and the rear substrate; fluorescent layers located in spaces defined by the rear barrier ribs and the rear substrate; and a discharge gas deposited in the discharge cells.

Abstract translation: 高效等离子体显示面板（PDP）具有放电单元结构，其中前放电电极和后放电电极被最佳地定位以最大化放电效率并大大增加透光率。 PDP包括：透明前基板; 后基板，与所述前基板平行布置; 前阻挡肋由电介质材料制成并且位于前基板和后基板之间，以便与前基板和后基板一起限定放电单元; 位于前阻挡肋中的前放电电极使得它们围绕放电单元并与前基板分离; 位于前阻挡肋中的后放电电极使得它们围绕放电单元并与前放电电极分离; 位于前阻挡肋和后基板之间的后阻挡肋，以便与前阻挡肋，前基板和后基板一起限定放电单元; 荧光层位于由后阻挡肋和后基板限定的空间中; 以及沉积在放电单元中的放电气体。

公开(公告)号：US20050017637A1

公开(公告)日：2005-01-27

申请号：US10874517

申请日：2004-06-23

Applicant: Kyoung-Doo Kang ,  Woo-Tae Kim ,  Hun-Suk Yoo ,  Seok-Gyun Woo ,  Jae-Ik Kwon

Inventor： Kyoung-Doo Kang ,  Woo-Tae Kim ,  Hun-Suk Yoo ,  Seok-Gyun Woo ,  Jae-Ik Kwon

IPC: H01J17/16 ,  H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/365

Abstract: A plasma display panel. A first substrate and a second substrate are provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge cells. Also, red, green, and blue phosphor layers are formed within each of the discharge cells. Discharge sustain electrodes are formed on the first substrate. The barrier ribs comprise first barrier rib members formed substantially parallel to the direction of the address electrodes, and second barrier rib members obliquely connected to the first barrier rib members and intersecting over the address electrodes. The second barrier rib members are formed to different widths according to discharge cell color such that red, green, and blue discharge cells have different volumes.

Abstract translation: 等离子体显示面板。 第一基板和第二基板彼此相对设置，并具有预定的间隙。 地址电极形成在第二基板上。 阻挡肋安装在第一基板和第二基板之间，阻挡肋限定多个放电单元。 此外，在每个放电单元内形成红色，绿色和蓝色荧光体层。 在第一基板上形成放电维持电极。 阻挡肋包括基本上平行于寻址电极的方向形成的第一阻挡肋构件，以及第二隔壁构件，其倾斜地连接到第一阻挡肋构件并与寻址电极相交。 根据放电单元颜色，第二隔壁构件形成为不同的宽度，使得红色，绿色和蓝色放电单元具有不同的体积。

公开(公告)号：US07589466B2

公开(公告)日：2009-09-15

申请号：US11739676

申请日：2007-04-24

Applicant: Kyoung-Doo Kang ,  Woo-Tae Kim ,  Hun-Suk Yoo ,  Seok-Gyun Woo ,  Jae-Ik Kwon

Inventor： Kyoung-Doo Kang ,  Woo-Tae Kim ,  Hun-Suk Yoo ,  Seok-Gyun Woo ,  Jae-Ik Kwon

IPC: H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/365

Abstract: A plasma display panel. A first substrate and a second substrate are provided opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge cells. Also, red, green, and blue phosphor layers are formed within each of the discharge cells. Discharge sustain electrodes are formed on the first substrate. The barrier ribs comprise first barrier rib members formed substantially parallel to the direction of the address electrodes, and second barrier rib members obliquely connected to the first barrier rib members and intersecting over the address electrodes. The second barrier rib members are formed to different widths according to discharge cell color such that red, green, and blue discharge cells have different volumes.

Abstract translation: 等离子体显示面板。 第一基板和第二基板彼此相对设置，并具有预定的间隙。 地址电极形成在第二基板上。 阻挡肋安装在第一基板和第二基板之间，阻挡肋限定多个放电单元。 此外，在每个放电单元内形成红色，绿色和蓝色荧光体层。 在第一基板上形成放电维持电极。 阻挡肋包括基本上平行于寻址电极的方向形成的第一阻挡肋构件，以及第二隔壁构件，其倾斜地连接到第一阻挡肋构件并与寻址电极相交。 根据放电单元颜色，第二隔壁构件形成为不同的宽度，使得红色，绿色和蓝色放电单元具有不同的体积。