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1. 发明申请

US20070133923A1 High power planar lightwave circuit optical TX module and TX/RX module 失效
标题翻译：大功率平面光波电路光TX模块和TX / RX模块
公开(公告)号：US20070133923A1
公开(公告)日：2007-06-14
申请号：US11451061
申请日：2006-06-12
申请人： Sung Park , Dong Lee , Bin Yoon , Jong Kim , Mun Lee , Young Han
发明人： Sung Park , Dong Lee , Bin Yoon , Jong Kim , Mun Lee , Young Han
IPC分类号： G02B6/12
CPC分类号： G02B6/42 , H04B10/40
摘要： Provided are high power PLC optical Tx module and PLC optical Tx/Rx module. The PLC optical Tx/Rx module is located in an OLT of a PON system. The high power PLC optical Tx/Rx module includes a photodiode, a laser diode, an SOA, an optical coupler, and a PLC platform. The photodiode converts an input optical signal into an electrical signal, and the laser diode generates an optical signal of a predetermined wavelength. The SOA amplifies the optical signal generated by the laser diode, and the optical coupler couples optical signals, outputs the coupled signal to a splitter, divides an optical signal from the slitter, and outputs the divided signals to the photodiode. The PLC platform incorporates the photodiode, the laser diode, the SOA, and the optical coupler into one package to allow an optical signal to be output with high power.
摘要翻译：提供大功率PLC光Tx模块和PLC光Tx / Rx模块。 PLC光Tx / Rx模块位于PON系统的OLT中。大功率PLC光Tx / Rx模块包括光电二极管，激光二极管，SOA，光耦合器和PLC平台。光电二极管将输入光信号转换为电信号，激光二极管产生预定波长的光信号。 SOA放大由激光二极管产生的光信号，光耦合光信号，将耦合信号输出到分路器，将光信号与分路器分开，并将分频信号输出到光电二极管。 PLC平台将光电二极管，激光二极管，SOA和光耦合器集成到一个封装中，以允许以高功率输出光信号。

2. 发明申请

US20080037535A1 TDMA passive optical network OLT system for broadcast service 失效
标题翻译： TDMA无源光网络OLT系统广播业务
公开(公告)号：US20080037535A1
公开(公告)日：2008-02-14
申请号：US11635182
申请日：2006-12-07
申请人： Bin Yoon , Dong Lee , Jong Kim , Sung Park , Mun Lee , Bong Kim
发明人： Bin Yoon , Dong Lee , Jong Kim , Sung Park , Mun Lee , Bong Kim
IPC分类号： H04L12/56
CPC分类号： H04J3/1694 , H04H20/69
摘要： Provided is a TDMA (time division multiple access) PON (passive optical network) OLT (optical line terminal) system for a broadcast service, including packet processor determining information according to types of frames (unicast, multicast, and broadcast frames) and a switch output port using header information (an IP address of a packet header, MAC (multiple access control) addresses of Ethernet frames, and the like) of data received from an external node or the ONT (optical network terminal) and attaching the information to header parts of the frames to generate second data, a switch copying the second data by a predetermined number of times according to a transmission method and transmitting the second data to a corresponding destination output port according to the identification codes, M TDMA PON MAC processors removing the identification codes added to the second data and converting the second data into TDMA PON frames, and M optical transceivers converting the TDMA PON frames into optical signals and transmitting the optical signals to an ONT.
摘要翻译：提供了一种用于广播服务的TDMA（时分多址）PON（无线光网络）OLT（光线路终端）系统，包括根据帧类型（单播，多播和广播帧）的分组处理器确定信息和开关输出端口使用从外部节点或ONT（光网络终端）接收的数据的头信息（分组报头的IP地址，以太网帧的MAC（多址控制）地址等），并将信息附加到报头产生第二数据的帧的部分，根据发送方法将预定次数复制第二数据的开关，并根据识别码将第二数据发送到对应的目的地输出端口，M TDMA PON MAC处理器将添加到第二数据并将第二数据转换成TDMA PON帧的识别码，以及转换TDMA PON帧i的M个光收发器 nto光信号并将光信号传输到ONT。

3. 发明申请

US20070123090A1 Pluggable optical transceiver module 有权
标题翻译：可插拔光收发模块
公开(公告)号：US20070123090A1
公开(公告)日：2007-05-31
申请号：US11451118
申请日：2006-06-12
申请人： Jong Kim , Mun Lee , Sung Park , Dong Lee , Bin Yoon , Byung Lee
发明人： Jong Kim , Mun Lee , Sung Park , Dong Lee , Bin Yoon , Byung Lee
IPC分类号： H01R13/62
CPC分类号： G02B6/4201 , G02B6/4245 , G02B6/4256 , G02B6/4261 , G02B6/428 , G02B6/4292
摘要： A pluggable optical transceiver module is provided. The pluggable optical transceiver module is fitted to and removed from a receptacle having a clamp at an end in an optical communication system body and includes a housing frame having an adaptor at which a light emitting diode (LED) display unit and an optical transceiver element are installed; a rotary lever comprising a handle at one side and a pressing portion at another side so that the rotary lever rotates by a predetermined angle with respect to one side of the housing frame; and an elastic arm which is pivoted on the housing frame to be rotated by the rotary lever and includes one end contacting the pressing portion according to rotation of the rotary lever and another end coupled with or separated from the clamp of the receptacle by the rotation.
摘要翻译：提供可插拔光收发模块。可插拔光收发器模块被安装到具有在光通信系统主体的端部处的夹具的插座和从其移除，并且包括具有适配器的壳体框架，发光二极管（LED）显示单元和光收发器元件在该适配器处安装; 旋转杆，其包括在一侧的手柄和在另一侧的按压部分，使得旋转杆相对于壳体框架的一侧旋转预定角度; 以及弹性臂，其在所述壳体框架上枢转以由所述旋转杆旋转，并且包括根据所述旋转杆的旋转而接触所述按压部的一端，以及通过所述旋转与所述容器的所述夹具联接或分离的另一端。

4. 发明申请

US20070053064A1 LIGHT-DIFFUSING FILM 有权
标题翻译：光扩散膜
公开(公告)号：US20070053064A1
公开(公告)日：2007-03-08
申请号：US11379427
申请日：2006-04-20
申请人： Sang Kim , Mun Lee , In Jung , Jun Park
发明人： Sang Kim , Mun Lee , In Jung , Jun Park
IPC分类号： G02B5/02
CPC分类号： G02B5/0278 , G02B5/0221 , G02B5/0242 , G02B5/0268 , Y10T428/24942
摘要： Disclosed herein is a light-diffusing film for a backlight unit of a thin film transistor-liquid crystal display. Specifically, the current invention provides a light-diffusing film, including a transparent base sheet, a light-diffusing layer, which is laminated on any one surface of the base sheet and includes a light-diffusing resin and light-diffusing particles, and an antiblocking layer, which is laminated on the other surface of the base sheet and includes an antiblocking resin and antiblocking particles, in which the light-diffusing particles satisfy a predetermined relation between a specific surface area and a radius thereof. Accordingly, the light-diffusing film of the current invention can uniformly diffuse light transmitted from a light source lamp positioned at the side surface or back surface of a display device, thus realizing vivid and distinct display images.
摘要翻译：这里公开了用于薄膜晶体管 - 液晶显示器的背光单元的光漫射膜。具体地说，本发明提供了一种光扩散膜，其包括透明基片，光扩散层，其层叠在基片的任一表面上，并且包括光漫射树脂和光漫射粒子，防粘连层层叠在基片的另一个表面上，并且包括防粘着树脂和防粘连颗粒，其中光漫射颗粒满足比表面积和其半径之间的预定关系。因此，本发明的光漫射膜能够均匀地使从位于显示装置的侧面或背面的光源灯透射的光均匀地扩散，从而实现鲜明且不同的显示图像。

5. 发明申请

US20060209404A1 Light-diffusing sheet having voids for TFT-LCD 审中-公开
标题翻译：具有用于TFT-LCD的空隙的光漫射片
公开(公告)号：US20060209404A1
公开(公告)日：2006-09-21
申请号：US11378033
申请日：2006-03-16
申请人： Sang Kim , Mun Lee
发明人： Sang Kim , Mun Lee
IPC分类号： G03B21/60
CPC分类号： G02B5/0278 , C08J5/18 , G02B5/0226 , G02B5/0242 , G02B5/0247
摘要： Disclosed herein is a light-diffusing sheet, composed of a base sheet including a synthetic resin and organic particles or inorganic particles, in which voids are formed around the organic or inorganic particles, a light-diffusing layer laminated on one surface of the base sheet, and an antiblocking layer laminated on the other surface of the base sheet. In the light-diffusing sheet of this invention, since the voids are formed around the organic or inorganic particles in the base sheet, light transmittance and light diffusibility are increased via maximizing scattering and reflection upon passing light through the base sheet, in particular, the voids, thus providing a light-diffusing sheet capable of increasing the light efficiency of a backlight unit. Thereby, in the case where the light-diffusing sheet of this invention is applied to a backlight unit of a TFT-LCD, vivid and distinct images are realized throughout the surface of the display.
摘要翻译：本发明公开了一种光漫射片，其由包括合成树脂的基片和有机颗粒或无机颗粒组成，其中在有机或无机颗粒周围形成空隙，层叠在基片的一个表面上的光漫射层，以及层叠在基材片的另一面的防粘连层。在本发明的光漫射片中，由于在基片中的有机或无机颗粒周围形成空隙，所以通过使通过基片的光最大化散射和反射来增加透光率和光扩散性，特别是从而提供能够提高背光单元的光效率的光漫射片。因此，在将本发明的光散射片应用于TFT-LCD的背光单元的情况下，在显示器的整个表面上实现生动且清晰的图像。

6. 发明申请

US20060051088A1 Apparatus for remotely determining fault of subscriber terminals and method thereof 失效
标题翻译：用于远程确定用户终端故障的装置及其方法
公开(公告)号：US20060051088A1
公开(公告)日：2006-03-09
申请号：US11098701
申请日：2005-04-05
申请人： Byung Lee , Mun Lee , Hyun Kang , Jai Koh
发明人： Byung Lee , Mun Lee , Hyun Kang , Jai Koh
IPC分类号： H04B10/08 , H04B17/00
CPC分类号： H04B10/00 , H04B17/21
摘要： An apparatus for remotely determining a fault of subscriber terminals and a method thereof, and more specifically, an apparatus by which in a passive optical network (PON) system, a central office determines a remote fault of subscriber terminals, and a method thereof are provided. The apparatus for determining a remote fault of subscriber terminals includes: a frequency analysis unit recognizing a fault occurrence of a subscriber terminal from an upstream signal and analyzing the frequency spectrum of the upstream signal; and a fault determination unit selecting a specific frequency corresponding to the shape of the spectrum, determining a diagnosis signal corresponding to the specific frequency, transmitting a message requesting to upward transmit the diagnosis signal to each ONT, finding a peak frequency from the frequency spectrum of the diagnosis signal transmitted by the ONT, determining a fault of the subscriber terminal by comparing the peak frequency with the selected specific frequency.
摘要翻译：一种用于远程确定用户终端故障的装置及其方法，更具体地说，在无源光网络（PON）系统中，中心局确定用户终端的远程故障的装置及其方法。用于确定用户终端的远程故障的装置包括：频率分析单元，从上行信号识别用户终端的故障发生并分析上行信号的频谱; 以及故障判定单元，选择与所述频谱的形状对应的特定频率，确定与所述特定频率对应的诊断信号，向每个ONT发送请求向上发送所述诊断信号的消息，从所述ONT的频谱中求出峰值频率由ONT发送的诊断信号，通过将峰值频率与所选择的特定频率进行比较来确定用户终端的故障。

7. 发明申请

US20070128444A1 DIFFUSION SHEET FOR TFT-LCD 有权
标题翻译： TFT-LCD扩散片
公开(公告)号：US20070128444A1
公开(公告)日：2007-06-07
申请号：US11550916
申请日：2006-10-19
申请人： Sang Kim , Mun Lee
发明人： Sang Kim , Mun Lee
IPC分类号： B32B9/04
CPC分类号： G02B5/0278 , G02B5/0226 , G02F1/133504 , Y10T428/24942 , Y10T428/25 , Y10T428/254 , Y10T428/31504
摘要： Disclosed herein is a diffusion sheet for use in a backlight unit of a TFT-LCD. Specifically, this invention provides a diffusion sheet including a transparent base sheet, a light-diffusing layer laminated on one surface of the base sheet, and an antiblocking layer laminated on the other surface of the base sheet, the base sheet satisfying a refractive index represented by a predetermined equation. According to this invention, the diffusion sheet for a display can uniformly diffuse light, which is radiated from a light source lamp positioned at a side surface or the back surface of the display, while passing such light therethrough, thus obtaining clear display images, resulting in increased total light transmittance, light diffusibility, and luminance.
摘要翻译：这里公开了用于TFT-LCD的背光单元的扩散片。具体地说，本发明提供了一种漫射片，其包括透明基片，层叠在基片的一个表面上的光漫射层和层叠在基片的另一个表面上的防粘连层，该基片满足折射率通过预定方程。根据本发明，用于显示器的漫射片可以均匀地散射从位于显示器的侧表面或背面的光源灯辐射的光，同时使这种光通过，从而获得清晰的显示图像，从而得到增加总透光率，光扩散性和亮度。

8. 发明申请

US20060188221A1 Video device having priority-based recording function and control method for the same 有权
标题翻译：具有优先级记录功能的视频设备及其控制方法
公开(公告)号：US20060188221A1
公开(公告)日：2006-08-24
申请号：US11357942
申请日：2006-02-22
申请人： Mun Lee
发明人： Mun Lee
IPC分类号： H04N5/91
CPC分类号： H04N21/4334 , H04N5/782 , H04N21/4532 , H04N21/47214
摘要： A video device having a priority-based recording function and a control method for the same are disclosed in which timer recording is performed based on user preferences. First, recording priority of a specific program for timer or immediate recording is set. When the time to perform the timer or immediate recording is reached, it is determined whether or not at least one program preset for timer recording, which has a higher recording priority than the specific program and which have not yet been recorded, is present. If the at least one program is present, the sum of a memory capacity required for the specific program and a memory capacity required for the at least one program is compared with an available memory capacity of the video device. The specific program is recorded if the sum of the memory capacities is less than or equal to the available memory capacity.
摘要翻译：公开了一种基于优先级记录功能的视频设备及其控制方法，其中基于用户偏好进行定时记录。首先，设置用于定时器或立即记录的特定程序的记录优先级。当达到执行定时器或立即记录的时间时，确定是否存在对于具有比特定程序更高的记录优先级并且尚未被记录的定时记录预设的至少一个程序。如果存在至少一个程序，则将特定程序所需的存储器容量和至少一个程序所需的存储器容量的总和与视频设备的可用存储容量进行比较。如果存储器容量的总和小于或等于可用的存储器容量，则记录特定的程序。

9. 发明申请

US20050186302A1 Warm hydro-forming device 有权
标题翻译：热成型装置
公开(公告)号：US20050186302A1
公开(公告)日：2005-08-25
申请号：US11040521
申请日：2005-01-21
申请人： Sung Sohn , Mun Lee , Bong Kim , Young Moon
发明人： Sung Sohn , Mun Lee , Bong Kim , Young Moon
IPC分类号： B21D26/033 , B21D26/039 , B21D26/045 , B29C43/00 , B29C43/10 , B29C43/52
CPC分类号： B21D26/033 , B21D26/039 , B21D26/045 , B29C33/08 , B29C43/10 , B29C2043/3238 , B29L2023/00 , Y10T29/49805
摘要： A warm hydro-forming device comprises: an upper mold and a lower mold respectively mounted to an upper mold die and a lower mold die; a lifting die installed to the lower mold die through a guide unit, an upper portion of the lifting die being connected to the upper mold die through a lifting unit to cooperatively operate in an upward and downward direction with the upper mold die; a pair of hydraulic pressure cylinders for providing an axial compression force to the tube component and supplying a forming hydraulic fluid into the tube component; an ascending and descending unit for ascending or descending the upper mold die; and a heating unit associated with the lifting die such that the heating unit can move toward or away from the tube component. The heating unit heats the tube component and a forming hydraulic fluid through a high frequency induction heating.
摘要翻译：一种温暖的加氢成型装置，包括：分别安装在上模具和下模具上的上模具和下模具; 提升模具，其通过导向单元安装到下模具模具上，提升模具的上部通过提升单元连接到上模具，以与上模具成向上和向下的方向协同操作; 一对液压缸，用于向所述管部件提供轴向压缩力并将成形液压流体供应到所述管部件中; 用于上模或下降模具的上升和下降单元; 以及与提升模具相关联的加热单元，使得加热单元可以朝向或远离管部件移动。加热单元通过高频感应加热来加热管部件和成形液压流体。

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