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：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：US20090214158A1

公开(公告)日：2009-08-27

申请号：US12346305

申请日：2008-12-30

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

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

IPC分类号： G02B6/12 ,  G02B6/38 ,  B23P11/00

CPC分类号： G02B6/43 ,  G02B6/3608 ,  G02B6/3885 ,  G02B6/3897 ,  H05K1/0274 ,  Y10T29/49826

摘要： An optical printed circuit board having an optical waveguide of at least one channel formed therein is provided. The optical waveguide of the at least one channel is stacked in the optical printed circuit board, and has both ends exposed on a surface of the optical printed circuit board and a predetermined length. An optical module is provided which can be optically aligned with the optical printed circuit board or another optical component through guide pins inserted into guide holes.

摘要翻译： 提供了具有形成在其中的至少一个通道的光波导的光学印刷电路板。 将至少一个通道的光波导堆叠在光学印刷电路板中，并且其两端都露出在光学印刷电路板的表面上并具有预定的长度。 提供了一种光学模块，其可以通过插入引导孔的引导销与光学印刷电路板或另一个光学部件光学对准。

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：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：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。

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：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：US08883463B2

公开(公告)日：2014-11-11

申请号：US14004437

申请日：2012-03-09

申请人： Sang Yup Lee ,  Si Jae Park ,  Seung Hwan Lee ,  Bong Keun Song ,  Yu Kyung Jung ,  Tae Woo Lee

发明人： Sang Yup Lee ,  Si Jae Park ,  Seung Hwan Lee ,  Bong Keun Song ,  Yu Kyung Jung ,  Tae Woo Lee

IPC分类号： C12N15/74 ,  C12N5/04 ,  C12N1/20 ,  C12P7/62 ,  C12N15/70 ,  C12N9/04 ,  C12N9/10

CPC分类号： C12P7/625 ,  C12N9/0006 ,  C12N9/1029 ,  C12N15/70

摘要： There is provided a recombinant microorganism having producibility of poly(lactate-co-glycolate) from glucose, and more particularly, a recombinant microorganism having producibility of poly(lactate-co-glycolate) without adding an exogenous glycolate precursor, and a method of preparing [poly(preparing lactate-co-glycolate)] using the same. According to the present invention, the poly(lactate-co-glycolate) in which the concentration of the glycolate fraction is high may be prepared at a high concentration without supplying exogenous glyoxylate. Therefore, the present invention may be effectively used for treatment.

摘要翻译： 提供了一种具有来自葡萄糖的聚（乳酸 - 共 - 乙醇酸）的生产性的重组微生物，更具体而言，是在不添加外源乙醇酸酯前体的情况下具有聚（乳酸 - 共 - 乙醇酸）的生产性的重组微生物， [聚（制备乳酸 - 共 - 乙醇酸）]。 根据本发明，可以高浓度制备其中乙醇酸酯部分浓度高的聚（乳酸 - 共 - 乙醇酸），而不提供外源乙醛酸酯。 因此，本发明可以有效地用于治疗。

公开(公告)号：US07645556B2

公开(公告)日：2010-01-12

申请号：US11156489

申请日：2005-06-21

申请人： Jung Han Shin ,  Tae Woo Lee ,  Bon Won Koo ,  Bang Lin Lee ,  Sang Yoon Lee

发明人： Jung Han Shin ,  Tae Woo Lee ,  Bon Won Koo ,  Bang Lin Lee ,  Sang Yoon Lee

IPC分类号： G03F7/00 ,  G03F7/004

CPC分类号： H01L21/31133 ,  H01L21/0274 ,  H01L51/052

摘要： A photo-patternable composition for forming an organic insulating film which includes (i) a functional group-containing monomer, (ii) an initiator generating an acid or a radical upon light irradiation, and (iii) an organic or inorganic polymer. Further disclosed is a method for forming a pattern of an organic insulating film using the composition. Since an organic insulating film can be simply patterned without involving any photoresist process, the overall procedure is simplified and eventually an organic thin film transistor with high charge carrier mobility can be fabricated by all wet processes.

摘要翻译： 一种用于形成有机绝缘膜的光可图案组合物，其包含（i）含官能团的单体，（ii）在光照射时产生酸或自由基的引发剂，和（iii）有机或无机聚合物。 还公开了使用该组合物形成有机绝缘膜的图案的方法。 由于有机绝缘膜可以简单地构图而不涉及任何光致抗蚀剂工艺，所以整个工艺被简化，并且最终可以通过所有湿法制造具有高电荷载流子迁移率的有机薄膜晶体管。