公开(公告)号：US20110016390A1

公开(公告)日：2011-01-20

申请号：US12650082

申请日：2009-12-30

申请人： Jang Wook OH ,  Na Young Kim ,  Sung Yun Kim ,  Hyae Ran Kim ,  Hyo Hoon Park ,  Young Soo Song ,  Hyun Jun Won ,  Gene Yoo ,  Seong Hwan Jang ,  Tae Wan Jeong

发明人： Jang Wook OH ,  Na Young Kim ,  Sung Yun Kim ,  Hyae Ran Kim ,  Hyo Hoon Park ,  Young Soo Song ,  Hyun Jun Won ,  Gene Yoo ,  Seong Hwan Jang ,  Tae Wan Jeong

IPC分类号： G06F3/041 ,  G06F3/048

CPC分类号： G06F3/0486 ,  G06F3/0482 ,  G06F3/04883

摘要： A mobile terminal that displays menu information along a trace may include a memory unit to store menu information; a touch screen including a touch panel, the touch screen to display the menu information; and a controller to control the touch screen to display at least a portion of the menu information on a trace according to a dragged input signal corresponding to the trace. A method for displaying menu information on a display includes storing menu information including a menu item and sub-menu items corresponding to the menu item, receiving a dragged input signal on the display, the dragged input signal beginning at a start point, and displaying the sub-menu items on a trace corresponding to the dragged input signal, the menu item arranged at the start point.

摘要翻译： 沿着迹线显示菜单信息的移动终端可以包括存储菜单信息的存储单元; 触摸屏，其包括触摸面板，所述触摸屏显示所述菜单信息; 以及控制器，用于控制所述触摸屏，以根据对应于所述迹线的拖动输入信号，在迹线上显示所述菜单信息的至少一部分。 一种用于在显示器上显示菜单信息的方法包括：存储菜单信息，其包括与菜单项对应的菜单项和子菜单项，在显示器上接收拖动的输入信号，从起始点开始拖放的输入信号， 对应于拖动输入信号的轨迹上的子菜单项，菜单项排列在起始点。

公开(公告)号：US06343090B1

公开(公告)日：2002-01-29

申请号：US09141794

申请日：1998-08-28

申请人： Byueng Su Yoo ,  Hye Yong Chu ,  Hyo Hoon Park ,  Kyung Sook Hyun ,  El Hang Lee

发明人： Byueng Su Yoo ,  Hye Yong Chu ,  Hyo Hoon Park ,  Kyung Sook Hyun ,  El Hang Lee

IPC分类号： H10S308

CPC分类号： H01S5/18388 ,  H01S5/0425 ,  H01S5/18308 ,  H01S5/205 ,  H01S2301/166 ,  H01S2301/176

摘要： A single mode surface emitting laser and its manufacturing method are provided. The surface emitting laser which has a characteristic of single transverse mode radiation in the broad region using reflectivity distribution of a reflector layer with an antiguide clad is provided. The single mode surface emitting laser comprises an n-type semiconductor substrate having an n-type lower electrode and an antireflection film thereunder, a laser pillar formed on the semiconductor substrate, the laser pillar having a bottom DBR, an active layer and a top DBR, a control layer formed on said laser pillar, the control layer consisting of a compound semiconductor of which energy gap is larger than radiation wavelength, an antiguide clad layer covering an outer portion of the laser pillar including the control layer and has higher reflective index than those of the active layer or the top DBR forming the laser pillar, a top electrode formed on the antiguide clad layer and the control layer, and an insulation film between the antiguide clad layer and the top electrode.

摘要翻译： 提供单模表面发射激光器及其制造方法。 提供了具有使用具有防反射层的反射层的反射率分布的广域中具有单横模辐射特性的表面发射激光器。 单模面发光激光器包括在其上具有n型下电极和抗反射膜的n型半导体衬底，形成在半导体衬底上的激光柱，具有底部DBR的激光柱，有源层和顶部DBR 形成在所述激光柱上的控制层，所述控制层由能隙大于辐射波长的化合物半导体构成，覆盖所述控制层的所述激光柱的外部的反射覆盖层具有比所述控制层更高的反射指数 形成激光柱的有源层或顶部DBR，形成在防反射覆层和控制层上的顶部电极，以及在防反射覆盖层和顶部电极之间的绝缘膜。

公开(公告)号：US08224185B2

公开(公告)日：2012-07-17

申请号：US12635036

申请日：2009-12-10

申请人： Min Hyuk Lee ,  Dong Min Im ,  Hyo Hoon Park ,  Tae Woo Lee ,  Mu Hee Cho ,  Seong Woon Kim

发明人： Min Hyuk Lee ,  Dong Min Im ,  Hyo Hoon Park ,  Tae Woo Lee ,  Mu Hee Cho ,  Seong Woon Kim

IPC分类号： H04B10/14

CPC分类号： G06F13/409

摘要： A USB compatible apparatus for connecting an optical universal serial bus (USB) (or an optical serial bus; OSB) device and an electrical USB device, and a structure of the apparatus are provided. More particularly, a USB compatible apparatus for guaranteeing a connection between an optical USB device for inputting/outputting an optical signal and an electrical USB device for inputting/outputting an electrical signal, for example, signal transmission and reception between an electrical USB device (e.g., an electrical USB memory) and an optical USB device (e.g., a computer) having an optical USB port, and a structure of the USB compatible apparatus (a first exemplary embodiment), and a USB compatible apparatus for guaranteeing signal transmission and reception between an optical USB device (e.g., an optical USB memory) and an electrical USB device (e.g., a portable telephone) having an electrical USB port, and a structure of the USB compatible apparatus (a second exemplary embodiment) are provided.

摘要翻译： 提供了用于连接光通用串行总线（USB）（或光串行总线，OSB）设备和电USB设备的USB兼容设备以及该设备的结构。 更具体地说，一种用于保证用于输入/输出光信号的光学USB设备与用于输入/输出电信号的电USB设备之间的连接的USB兼容设备，例如电USB设备之间的信号传输和接收（例如， ，USB电子USB存储器）和具有光学USB端口的光学USB设备（例如，计算机），以及USB兼容设备（第一示例性实施例）的结构，以及用于保证在USB兼容设备之间的信号发送和接收的USB兼容设备 提供具有电USB端口的光学USB设备（例如，光学USB存储器）和具有USB的USB设备（例如，便携式电话），以及USB兼容设备（第二示例性实施例）的结构。

公开(公告)号：US20100232741A1

公开(公告)日：2010-09-16

申请号：US12227995

申请日：2008-09-22

申请人： Do Won Kim ,  Tae Woo Lee ,  Hyo Hoon Park

发明人： Do Won Kim ,  Tae Woo Lee ,  Hyo Hoon Park

IPC分类号： G02B6/12 ,  G02B6/43

CPC分类号： G02B6/43 ,  G02B6/4214 ,  H05K1/0274

摘要： An optical interconnection system is provided. The optical interconnection system includes an optical printed circuit board (PCB) that includes transmitter-unit and receiver-unit optical interconnection blocks for bending an optical path by a predetermined angle, an one-unit optical waveguide including an optical waveguide which is inserted into each of the optical interconnection blocks so as to connect optical paths of the transmitter-unit and receiver-unit optical interconnection blocks, and a PCB having the one-unit optical waveguide integrated therein; a light emitting element that is formed in-line with the optical waveguide on an upper surface of the transmitter-unit optical interconnection block exposed to an upper surface of the optical PCB; a driver integrated circuit that is formed on the upper surface of the optical PCB and electrically connected to the light emitting element and the optical PCB; a light receiving element that is formed in-line with the optical waveguide on an upper surface of the receiver-unit optical interconnection block exposed to the upper surface of the optical PCB; and a receiver integrated circuit that is formed on the upper surface of the optical PCB and electrically connected to the light receiving element and the optical PCB. The upper surfaces of the respective optical interconnection blocks are substantially aligned with the upper surface of the PCB

摘要翻译： 提供光互连系统。 光互连系统包括光学印刷电路板（PCB），其包括用于将光路弯曲预定角度的发射器单元和接收器单元光学互连块，包括插入每个光路中的光波导的单个单元光波导 以连接发射机单元和接收机单元光学互连块的光路，以及将其中集成有单一单元光波导的PCB连接在一起; 在与所述光学PCB的上表面露出的所述发射单元光互连块的上表面上与所述光波导成一行的发光元件; 驱动器集成电路，其形成在所述光学PCB的上表面上并电连接到所述发光元件和所述光学PCB; 光接收元件，其在与所述光学PCB的上表面接触的所述接收器单元光互连块的上表面上与所述光波导成一直线; 以及形成在光学PCB的上表面并电连接到光接收元件和光学PCB的接收器集成电路。 各个光互连块的上表面基本上与PCB的上表面对齐

公开(公告)号：US08285087B2

公开(公告)日：2012-10-09

申请号：US12227995

申请日：2008-09-22

申请人： Do Won Kim ,  Tae Woo Lee ,  Hyo Hoon Park

发明人： Do Won Kim ,  Tae Woo Lee ,  Hyo Hoon Park

IPC分类号： G02B6/10 ,  G02B6/12 ,  G02B6/36

CPC分类号： G02B6/43 ,  G02B6/4214 ,  H05K1/0274

摘要： An optical interconnection system is provided and includes an optical printed circuit board (PCB) that includes transmitter-unit and receiver-unit optical interconnection blocks for bending an optical path by a predetermined angle, a one-unit optical waveguide including an optical waveguide which is inserted into each of the optical interconnection blocks so as to connect optical paths of the transmitter-unit and receiver-unit optical interconnection blocks, and a PCB having the one-unit optical waveguide integrated therein; a light emitting element that is formed in-line with the optical waveguide on an upper surface of the transmitter-unit optical interconnection block exposed to an upper surface of the optical PCB; a driver integrated circuit that is formed on the upper surface of the optical PCB and electrically connected to the light emitting element and the optical PCB; a light receiving element that is formed in-line with the optical waveguide on an upper surface of the receiver-unit optical interconnection block exposed to the upper surface of the optical PCB; and a receiver integrated circuit that is formed on the upper surface of the optical PCB and electrically connected to the light receiving element and the optical PCB.

摘要翻译： 提供了一种光学互连系统，其包括：光学印刷电路板（PCB），其包括用于将光路弯曲预定角度的发射器单元和接收器单元光学互连块，包括光波导的单个单元光波导， 插入到每个光互连块中，以便连接发射机单元和接收机单元光互连块的光路，以及集成有单一单元光波导的PCB; 在与所述光学PCB的上表面露出的所述发射单元光互连块的上表面上与所述光波导成一行的发光元件; 驱动器集成电路，其形成在所述光学PCB的上表面上并电连接到所述发光元件和所述光学PCB; 光接收元件，其在与所述光学PCB的上表面接触的所述接收器单元光互连块的上表面上与所述光波导成一直线; 以及形成在光学PCB的上表面并电连接到光接收元件和光学PCB的接收器集成电路。

公开(公告)号：US20100150572A1

公开(公告)日：2010-06-17

申请号：US12635036

申请日：2009-12-10

申请人： Min Hyuk Lee ,  Dong Min Im ,  Hyo Hoon Park ,  Tae Woo Lee ,  Mu Hee Cho ,  Seong Woon Kim

发明人： Min Hyuk Lee ,  Dong Min Im ,  Hyo Hoon Park ,  Tae Woo Lee ,  Mu Hee Cho ,  Seong Woon Kim

IPC分类号： H04B10/12

CPC分类号： G06F13/409

摘要： A USB compatible apparatus for connecting an optical universal serial bus (USB) (or an optical serial bus; OSB) device and an electrical USB device, and a structure of the apparatus are provided. More particularly, a USB compatible apparatus for guaranteeing a connection between an optical USB device for inputting/outputting an optical signal and an electrical USB device for inputting/outputting an electrical signal, for example, signal transmission and reception between an electrical USB device (e.g., an electrical USB memory) and an optical USB device (e.g., a computer) having an optical USB port, and a structure of the USB compatible apparatus (a first exemplary embodiment), and a USB compatible apparatus for guaranteeing signal transmission and reception between an optical USB device (e.g., an optical USB memory) and an electrical USB device (e.g., a portable telephone) having an electrical USB port, and a structure of the USB compatible apparatus (a second exemplary embodiment) are provided.

摘要翻译： 提供了用于连接光通用串行总线（USB）（或光串行总线，OSB）设备和电USB设备的USB兼容设备以及该设备的结构。 更具体地说，一种用于保证用于输入/输出光信号的光学USB设备与用于输入/输出电信号的电USB设备之间的连接的USB兼容设备，例如电USB设备之间的信号传输和接收（例如， ，USB电子USB存储器）和具有光学USB端口的光学USB设备（例如，计算机），以及USB兼容设备（第一示例性实施例）的结构，以及用于保证在USB兼容设备之间的信号发送和接收的USB兼容设备 提供具有电USB端口的光学USB设备（例如，光学USB存储器）和具有USB的USB设备（例如，便携式电话），以及USB兼容设备（第二示例性实施例）的结构。

公开(公告)号：US07136551B2

公开(公告)日：2006-11-14

申请号：US11069870

申请日：2005-03-01

申请人： Mu Hee Cho ,  Han Seo Cho ,  Hyo Hoon Park ,  Jong Ho Lee ,  Kyung Rok Kim

发明人： Mu Hee Cho ,  Han Seo Cho ,  Hyo Hoon Park ,  Jong Ho Lee ,  Kyung Rok Kim

IPC分类号： G02B6/42 ,  G02B6/26

CPC分类号： G02B6/06 ,  G02B6/43 ,  H05K1/0274

摘要： Disclosed is an optical printed circuit board (PCB) having a multi-channel optical waveguide, which comprises: an optical waveguide having an optical path for transmitting light beams; a groove for penetrating the optical waveguide; and an optical interconnection block inserted in the groove and connected to the optical waveguide to transmit the light beams, wherein the optical interconnection block includes an optical fiber bundle bent by the angle of 90°. The optical interconnection block connects a plurality of multi-layered optical waveguides to transmit light beams to the optical waveguides. The optical fiber bundle is installed as a medium of the multi-channel optical waveguide in the optical PCB.

摘要翻译： 公开了一种具有多通道光波导的光学印刷电路板（PCB），其包括：具有用于透射光束的光路的光波导; 用于穿透光波导的凹槽; 以及插入在所述槽中并连接到所述光波导以传输所述光束的光学互连块，其中所述光学互连块包括以90°的角度弯曲的光纤束。 光互连块连接多个多层光波导以将光束传输到光波导。 光纤束作为多路光波导的介质安装在光学PCB中。

公开(公告)号：US08428459B2

公开(公告)日：2013-04-23

申请号：US12705220

申请日：2010-02-12

申请人： Hyo Hoon Park ,  Tae Woo Lee ,  Mu Hee Cho ,  Seong Woon Kim ,  Min Hyuk Lee

发明人： Hyo Hoon Park ,  Tae Woo Lee ,  Mu Hee Cho ,  Seong Woon Kim ,  Min Hyuk Lee

IPC分类号： H04J14/00

CPC分类号： G02B6/43 ,  H04B10/801

摘要： An optical input/output (I/O) bus system for connecting a plurality of external devices with a central processing unit (CPU) or memory in a specific system using an optical signal is provided. The optical I/O bus system includes a serializer and deserializer (SerDes) connected with the CPU or memory, and configured to divide a serial electrical signal into parallel electrical signals or combine parallel electrical signals into a serial electrical signal, a photoelectric converter prepared between the SerDes and the external devices, and configured to convert the serial/parallel electrical signals into an optical signal or an optical signal into an electrical signal, a plurality of optical transmission means disposed in parallel to transfer the optical signal converted by the photoelectric converter, an optical switch prepared between the photoelectric converter and the optical transmission means, and configured to switch to one of the optical transmission means to transfer the optical signal converted by the photoelectric converter to the optical transmission means according to an address of the optical signal, and a plurality of optical slots connected to the respective optical transmission means to connect the external devices so that the optical signal is input/output. In the optical I/O bus system, a high-capacity signal can be transferred without distortion, interference, and bottleneck using optical connection technology.

摘要翻译： 提供了一种用于使用光信号将多个外部设备与特定系统中的中央处理单元（CPU）或存储器连接的光输入/输出（I / O）总线系统。 光学I / O总线系统包括与CPU或存储器连接的串行器和解串器（SerDes），并且被配置为将串行电信号划分为并行电信号或将并行电信号组合成串行电信号，光电转换器 SerDes和外部设备，并且被配置为将串行/并行电信号转换为光信号或光信号为电信号;并行设置的多个光传输装置，用于传送由光电转换器转换的光信号， 在所述光电转换器和所述光传输装置之间准备的光开关，并且被配置为切换到所述光传输装置之一以根据所述光信号的地址将由所述光电转换器转换的光信号传送到所述光传输装置，以及 多个光插槽连接到相应的选择 连接外部设备，使光信号输入/输出。 在光I / O总线系统中，使用光连接技术可以传输大容量信号而无失真，干扰和瓶颈。

公开(公告)号：US20090216922A1

公开(公告)日：2009-08-27

申请号：US12344387

申请日：2008-12-26

申请人： Hyo Hoon Park ,  Tae Woo Lee ,  Do Won Kim ,  Seong Won Kim

发明人： Hyo Hoon Park ,  Tae Woo Lee ,  Do Won Kim ,  Seong Won Kim

IPC分类号： G06F13/12

CPC分类号： G06F13/4045 ,  G06F13/385

摘要： Provided are a USB driver apparatus using an optical waveguide, a USB external apparatus connected to the same, and a USB system and a USB connection apparatus including the same. The USB driver apparatus includes an optical USB port connected to the USB terminal of the external apparatus and configured to exchange data with the USB terminal using an optical signal; a USB interface part configured to input and output data through the optical USB port; and a photoelectric converter connected between the optical USB port and the USB interface part and configured to convert an optical signal into an electrical signal and vice versa, wherein the optical USB port and the photoelectric converter are connected to each other through the optical waveguide to transmit data as an optical signal. Therefore, it is possible to largely increase a data transmission speed of the USB system.

摘要翻译： 提供了使用光波导的USB驱动器装置，与其连接的USB外部装置，以及包括该USB驱动器装置的USB系统和USB连接装置。 USB驱动器装置包括连接到外部设备的USB端子并被配置为使用光信号与USB端口交换数据的光学USB端口; 配置为通过光学USB端口输入和输出数据的USB接口部件; 以及光电转换器，连接在光学USB端口和USB接口部分之间，并被配置为将光信号转换为电信号，反之亦然，其中光学USB端口和光电转换器通过光波导彼此连接以传输 数据作为光信号。 因此，可以大幅提高USB系统的数据传输速度。

公开(公告)号：US07603039B2

公开(公告)日：2009-10-13

申请号：US11052828

申请日：2005-02-09

申请人： Tae Woo Lee ,  Sae Kyong Kang ,  Hyo Hoon Park

发明人： Tae Woo Lee ,  Sae Kyong Kang ,  Hyo Hoon Park

IPC分类号： H04B10/00

CPC分类号： H04B10/40

摘要： Disclosed herein is an optical interconnecting system for transmitting a large amount of data. The system includes a bidirectional transmitting/receiving circuit that is installed at each of both ends of a data line between chips or boards, selectively receives an electric signal or an optical signal, amplifies and converts the received signal and selectively outputs the signal. The optical interconnecting system integrates a transmitter and a receiver into one bidirectional transmitting/receiving circuit to reduce circuit design and manufacturing costs and decrease power consumption. The system can integrate the bidirectional transmitting/receiving circuit in a highly integrated semiconductor chip and extend it to a multi-dimension multi-channel form to produce a compact package. Moreover, the system can freely select an electric signal or an optical signal as input/output signal forms at input/output stages using the select switches of the bidirectional transmitting/receiving circuit and thus the system can be applied to various applications.

摘要翻译： 这里公开了用于发送大量数据的光学互连系统。 该系统包括安装在芯片或电路板之间的数据线两端的双向发送/接收电路，有选择地接收电信号或光信号，放大并转换接收的信号并有选择地输出信号。 光互连系统将发射机和接收机集成到一个双向发射/接收电路中，以减少电路设计和制造成本并降低功耗。 该系统可以将双向发送/接收电路集成在高度集成的半导体芯片中，并将其扩展到多维多通道形式，以产生紧凑的封装。 此外，系统可以使用双向发送/接收电路的选择开关，在输入/输出级形成输入/输出信号，自由选择电信号或光信号，因此该系统可应用于各种应用。