公开(公告)号：US20050135818A1

公开(公告)日：2005-06-23

申请号：US10815064

申请日：2004-03-31

申请人： Jyung Lee ,  Seung Myong ,  Joon Lee ,  Kwang Kim

发明人： Jyung Lee ,  Seung Myong ,  Joon Lee ,  Kwang Kim

IPC分类号： H04B10/06 ,  H04B10/158

CPC分类号： H04B10/695

摘要： Disclosed herein is an apparatus for controlling a decision threshold voltage to an optical receiver, which is capable of automatically controlling the decision threshold voltage to the optical receiver appropriately to signal level decision on the basis of a low-frequency band signal component of an output signal from the optical receiver. The apparatus is adapted to control the level of the decision threshold voltage to the optical receiver, which converts an input optical signal into an electrical signal. To this end, the apparatus comprises a voltage detector for branching off part of the output signal from the optical receiver and detecting a corresponding voltage, a differential comparator for comparing the voltage detected by the voltage detector with a reference voltage inputted thereto and outputting the resulting differential voltage, a low pass filter for filtering the differential voltage from the differential comparator at a predetermined low frequency band and supplying the resulting voltage as the threshold voltage to the optical receiver, and a voltage controller for controlling the reference voltage to the differential comparator on the basis of a differential voltage between the threshold voltage from the low pass filter and a predetermined voltage corresponding to a predetermined minimum bit error rate.

摘要翻译： 本文公开了一种用于控制光接收机的判定阈值电压的装置，其能够基于输出信号的低频带信号分量自动控制对光接收器的判定阈值电压以适当地进行信号电平判定 从光接收机。 该装置适于控制光接收器的判定阈值电平的电平，光接收器将输入光信号转换为电信号。 为此，该装置包括用于将来自光接收器的输出信号的一部分分支并检测相应电压的电压检测器，用于将由电压检测器检测到的电压与输入到其的参考电压进行比较的差分比较器， 差分电压，低通滤波器，用于在预定的低频带对差分比较器的差分电压进行滤波，并将得到的电压作为阈值电压提供给光接收器;以及电压控制器，用于控制差分比较器的参考电压 来自低通滤波器的阈值电压与对应于预定最小误码率的预定电压之间的差分电压的基础。

公开(公告)号：US20050135805A1

公开(公告)日：2005-06-23

申请号：US10903053

申请日：2004-07-30

申请人： Yun Cho ,  Joon Lee ,  Seung Myong ,  Jyung Lee ,  Kwangjoon Kim

发明人： Yun Cho ,  Joon Lee ,  Seung Myong ,  Jyung Lee ,  Kwangjoon Kim

IPC分类号： H04L12/24 ,  H04B10/02 ,  H04B10/08

CPC分类号： H04B10/00

摘要： Provided are an optical transponder that processes a G.709 frame that includes an overhead for operation, administration, and maintenance of an optical channel and an overhead for forward error correction, and a method of detecting and treating errors in optical-channel sublayers of the same. The method includes detecting an error signal or a maintenance signal from a G.709 frame that includes an overhead for operation, administration, and maintenance of an optical channel and an overhead for forward error correction; treating errors in a predetermined layer of a plurality of layers that requires error treatment when the error signal or the maintenance signal is detected or canceled; and investigating a reason for the errors in the predetermined layer.

摘要翻译： 提供了一种处理包括用于光信道的操作，管理和维护以及用于前向纠错的开销的开销的G.709帧的光学应答器，以及用于检测和处理光信道子层中的错误的方法 相同。 该方法包括检测来自G.709帧的误差信号或维护信号，该G.709帧包括用于操作，管理和维护光信道的开销和用于前向纠错的开销; 当检测或取消误差信号或维护信号时，处理需要错误处理的多个层的预定层中的错误; 并调查预定层错误的原因。

公开(公告)号：US06860761B2

公开(公告)日：2005-03-01

申请号：US10341280

申请日：2003-01-13

申请人： Joon Lee ,  Nahid Islam

发明人： Joon Lee ,  Nahid Islam

IPC分类号： H01R4/28 ,  H01R9/05 ,  H01R13/646

CPC分类号： H01R4/28 ,  H01R9/05 ,  H01R2103/00

摘要： A right angle coaxial connector having a construction that simplifies attachment to a coaxial cable. The coaxial connector includes an outer housing and a coupling element to which the center conductor of the coaxial cable is coupled in an environment external to the outer housing. The coupling element has spring arms resiliently insertable into a bore defined in a central pin of the coaxial connector. The spring arms provide electrical contact between the central pin and the center conductor of the coaxial cable.

摘要翻译： 具有简化与同轴电缆的连接的结构的直角同轴连接器。 同轴连接器包括外壳体和联接元件，同轴电缆的中心导体在外壳外部的环境中联接到该外壳体。 联接元件具有可弹性地插入到限定在同轴连接器的中心销中的孔中的弹簧臂。 弹簧臂提供中心销和同轴电缆的中心导体之间的电接触。

公开(公告)号：US20080092184A1

公开(公告)日：2008-04-17

申请号：US11905492

申请日：2007-10-01

申请人： Jin Kim ,  Ho Hong ,  Jong Suh ,  Joon Lee

发明人： Jin Kim ,  Ho Hong ,  Jong Suh ,  Joon Lee

IPC分类号： H04N7/173

CPC分类号： H04L29/06027 ,  H04L65/4084

摘要： An apparatus for receiving an adaptive broadcast signal and method thereof are disclosed. The present invention includes linking an IP network, sending display status information for a receiver to a service provider via the linked IP network, receiving an available service information list provided by the service provider based on the display status information for the receiver, and if at least one service is selected from the received available service information list by a user, providing the selected service to the receiver.

摘要翻译： 公开了一种用于接收自适应广播信号的装置及其方法。 本发明包括链接IP网络，经由链接的IP网络向服务提供商发送用于接收机的显示状态信息，基于接收机的显示状态信息接收由服务提供商提供的可用服务信息列表，以及如果在 从用户接收到的可用服务信息列表中选择至少一个服务，将所选择的服务提供给接收者。

公开(公告)号：US07275957B1

公开(公告)日：2007-10-02

申请号：US11277164

申请日：2006-03-22

申请人： James J. Wlos ,  John Dykstra ,  Joon Lee ,  Jeffrey Paynter

发明人： James J. Wlos ,  John Dykstra ,  Joon Lee ,  Jeffrey Paynter

IPC分类号： H01R9/05

CPC分类号： H01R24/564 ,  H01R9/0527 ,  H01R2103/00

摘要： An electrical connector having a longitudinal axis with interface and cable ends for coaxial cable having an annular corrugated solid outer conductor. The connector having a body and an interface joined in an interference fit along the longitudinal axis of the connector. A spring finger ring within a bore of the body is rigidly connected to the body. The spring finger ring having a plurality of spring fingers extending towards an connector end; the spring fingers having an inward projecting bead at the connector end. The spring fingers positioned opposite an outer conductor groove open to the cable end, the outer conductor groove proximate the cable end of the interface.

摘要翻译： 一种具有纵向轴线的电连接器，其具有用于同轴电缆的接口和电缆端部，其具有环形波纹状固体外导体。 所述连接器具有主体和沿连接器的纵向轴线以过盈配合接合的界面。 身体孔内的弹簧指环刚性地连接到身体。 弹簧指环具有朝向连接器端延伸的多个弹簧指; 弹簧指在连接器端具有向内突出的凸缘。 弹簧手指定位在与导体端相对的外导体槽相对的位置，外导体槽靠近接口的电缆端。

公开(公告)号：US20070152575A1

公开(公告)日：2007-07-05

申请号：US11645688

申请日：2006-12-27

申请人： Jae Lee ,  Joon Lee ,  Young Kim

发明人： Jae Lee ,  Joon Lee ,  Young Kim

IPC分类号： H05B33/00

CPC分类号： H01L27/3251 ,  H01L27/3246 ,  H01L51/5203

摘要： A dual plate organic electro-luminescent device includes a first substrate and a second substrate having pixel regions, wherein the first substrate and the second substrate facing each other, a thin film transistor on the first substrate in each of the pixel regions, a first electrode on the second substrate, a bus line on the first electrode in regions other than the pixel regions such that the bus line has a round shape at each corner portion of each pixel region, barrier ribs on outside portions of the bus line so as to surround each of the pixel regions, an organic electro-luminescent layer on the first electrode in each of the pixel regions, a second electrode formed on the barrier rib and the organic electro-luminescent layer in each of the pixel regions, and a connection pattern connecting the thin film transistor and the second electrode.

摘要翻译： 双板有机电致发光器件包括第一衬底和具有像素区域的第二衬底，其中第一衬底和第二衬底彼此面对，在每个像素区域中的第一衬底上的薄膜晶体管，第一电极 在第二基板上，在除了像素区域之外的区域中的第一电极上的总线，使得总线线在每个像素区域的每个角部具有圆形，在总线的外部部分上形成阻挡肋，以便围绕 每个像素区域中的每个像素区域中的第一电极上的有机电致发光层，形成在隔壁上的第二电极和每个像素区域中的有机电致发光层，以及连接图案连接 薄膜晶体管和第二电极。

公开(公告)号：US20070103934A1

公开(公告)日：2007-05-10

申请号：US11271186

申请日：2005-11-10

申请人： Kean Keh ,  Kevin Lim ,  Joon Lee ,  Eit Yap ,  Chin Oon

发明人： Kean Keh ,  Kevin Lim ,  Joon Lee ,  Eit Yap ,  Chin Oon

IPC分类号： F21V7/04

CPC分类号： G02B6/0068 ,  G02B6/0073 ,  G09G3/3413 ,  G09G2320/0633 ,  G09G2320/0666 ,  G09G2360/145

摘要： A combination of light source types is used to form a dynamically adjusted backlighted display with the particular combination dependant upon the desired light output at a given point in time. In one embodiment, RGB diodes are used for low brightness situations and as the brightness requirement increases white light sources are added. In another embodiment, different light source types are used to produce the different color components and optical feedback is used to control the power levels of the various diode types.

摘要翻译： 使用光源类型的组合来形成动态调整的背光显示器，其特定组合取决于在给定时间点的期望光输出。 在一个实施例中，RGB二极管用于低亮度情况，并且随着亮度要求增加，白光源被添加。 在另一个实施例中，使用不同的光源类型来产生不同的颜色分量，并且使用光学反馈来控制各种二极管类型的功率电平。

公开(公告)号：US20070034775A1

公开(公告)日：2007-02-15

申请号：US11205580

申请日：2005-08-15

申请人： Heng Cheng ,  Kee Ng ,  Joon Lee

发明人： Heng Cheng ,  Kee Ng ,  Joon Lee

IPC分类号： H01J40/14

CPC分类号： H05B33/0869 ,  H01L25/167 ,  H01L2924/0002 ,  H05B33/0821 ,  H05B33/0866 ,  H01L2924/00

摘要： A light source and method for making the same are disclosed. The light source includes a plurality of LEDs mounted on a substrate and a sensor for measuring light from the LEDs. Each LED emits light having a different spectrum from the other LEDs, the average intensity of light from that LED being determined by a drive signal coupled to that LED. The sensor generates a plurality of signals, each signal being characterized by a sensor value that is proportional to the intensity of light emitted by a corresponding one of the LEDs. A controller generates the drive signals and stores a current target value for each LED. The drive signals for each of the LEDs is generated such that the sensor value for that LED matches the stored current target value for that LED.

公开(公告)号：US20060122772A1

公开(公告)日：2006-06-08

申请号：US11244888

申请日：2005-10-05

申请人： Joon Lee ,  Jae Huh ,  Kyung Kim ,  Bong Um ,  Dong Na

发明人： Joon Lee ,  Jae Huh ,  Kyung Kim ,  Bong Um ,  Dong Na

IPC分类号： G01C21/34

CPC分类号： G01C21/3691

摘要： The present invention relates to a method and system for providing voice-based supplementary information service using road map data. The voice-based supplementary information service system includes a content registration server for receiving content for the voice-based supplementary information service, and converting the content into supplementary information data having voice data format. At least one GPS satellite detects a location of the mobile communication terminal and transmits GPS radio waves, including the location information. A mobile communication terminal receives the location information and requests the road guidance service and the supplementary information service. A relay server relays requests for the road guidance service and the supplementary information service. A road search server generates road map data and transmits the road map data to the relay server. A user management server determines whether the request for the supplementary information service exists in the road map data. An information provision server verifies the type of supplementary information service, receives supplementary information data corresponding to the type from the content registration server, and generates supplementary information-added data in which the supplementary information data is included in a data area of the road map data.

公开(公告)号：US20060119259A1

公开(公告)日：2006-06-08

申请号：US11288302

申请日：2005-11-29

申请人： Sung Bae ,  Jae Lee ,  Joon Lee

发明人： Sung Bae ,  Jae Lee ,  Joon Lee

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L51/5212 ,  G09G3/3208 ,  G09G2300/043 ,  G09G2300/0443 ,  H01L27/3211 ,  H01L27/3246 ,  H01L27/3253 ,  H01L51/0004 ,  H01L2251/5315

摘要： An organic electro-luminance display device includes a first substrate and a second substrate; an array element on the first substrate, the array element including at least one thin film transistor (TFT) in each sub-pixel; a first electrode on the second substrate; a buffer on the first electrode including a first buffer at an outer region partitioning each sub-pixel and a second buffer at a region including a stepped portion of the first buffer, wherein a undercut structure is formed by the first and second buffers; an organic electro-luminescent layer in each sub-pixel partitioned by the second buffer; a second electrode formed on the organic electro-luminescent layer; and a conductive spacer for electrically connecting the TFT to the second electrode.

摘要翻译： 有机电致亮度显示装置包括第一基板和第二基板; 所述阵列元件包括在所述第一基板上的阵列元件，所述阵列元件包括每个子像素中的至少一个薄膜晶体管（TFT） 第二基板上的第一电极; 所述第一电极上的缓冲器包括在每个子像素分隔的外部区域的第一缓冲器和包括所述第一缓冲器的台阶部分的区域的第二缓冲器，其中由所述第一和第二缓冲器形成底切结构; 在由所述第二缓冲器分隔的每个子像素中的有机电致发光层; 形成在有机电致发光层上的第二电极; 以及用于将TFT电连接到第二电极的导电间隔物。