公开(公告)号：US20120038809A1

公开(公告)日：2012-02-16

申请号：US12857386

申请日：2010-08-16

Applicant: Sang-Soo Lee ,  Yibing Michelle Wang ,  Jeffrey Joseph Rysinski

Inventor： Sang-Soo Lee ,  Yibing Michelle Wang ,  Jeffrey Joseph Rysinski

IPC: H04N5/335

CPC classification number: H04N5/3575 ,  H04N5/3742 ,  H04N5/37455

Abstract: Circuits, methods, and apparatus that provide differential-input, single-slope, column-parallel analog-to-digital converter (ADC) architectures for use in high-resolution CMOS image sensors (CIS) are described. A column ADC is coupled with a column of a pixel array and configured to convert a pixel signal level to a corresponding digital output value according to a ramp generator output. Each pixel is configured to output a pixel reset level and a pixel signal level at different operating stages, and the ramp generator output includes a ramp reset level and a ramp signal level at the same or different at different operating stages. The pixel and ramp outputs are used to differentially drive a comparator stage of the column ADC, for example, to reduce power supply noise.

Abstract translation: 描述了提供用于高分辨率CMOS图像传感器（CIS）的差分输入，单斜率，列并行模数转换器（ADC）架构的电路，方法和装置。 列ADC与像素阵列的列耦合，并且被配置为根据斜坡发生器输出将像素信号电平转换成相应的数字输出值。 每个像素被配置为在不同的操作阶段输出像素复位电平和像素信号电平，并且斜坡发生器输出包括在不同操作阶段相同或不同的斜坡复位电平和斜坡信号电平。 像素和斜坡输出用于差分驱动列ADC的比较器级，例如降低电源噪声。

公开(公告)号：US08116623B2

公开(公告)日：2012-02-14

申请号：US12127493

申请日：2008-05-27

Applicant: Hwan-Seok Chung ,  Sun-Hyok Chang ,  Sang-Soo Lee ,  Kwang-Joon Kim

Inventor： Hwan-Seok Chung ,  Sun-Hyok Chang ,  Sang-Soo Lee ,  Kwang-Joon Kim

IPC: H04B10/00

CPC classification number: H04J14/0283 ,  H04J14/0204 ,  H04J14/0209 ,  H04J14/0212 ,  H04J14/0213 ,  H04J14/0286 ,  H04J14/0294 ,  H04J14/0295 ,  H04Q2011/0081 ,  H04Q2011/0092

Abstract: Provided is a multi-ring network operating method of cross-connecting at least two ring networks, the method including connecting an input working ring and an input protection ring of a ring network to an output working ring and an output protection ring of another ring network and then performing cross-connection between the same or different ring networks by using a multi-dimensional cross-connect apparatus. In the multi-ring operating method, a plurality of ring networks can be connected regardless of the protection method used by the ring networks, and the original protection method of each ring network can remain after they are connected.

Abstract translation: 提供一种交换连接至少两个环网的多环网操作方法，该方法包括将环网的输入工作环和输入保护环连接到另一环网的输出工作环和输出保护环 然后通过使用多维交叉连接装置在相同或不同的环形网络之间执行交叉连接。 在多环操作方法中，无论环网使用的保护方式如何，都可以连接多个环网，每个环网的原始保护方法可以在连接后保留。

公开(公告)号：US20110174368A1

公开(公告)日：2011-07-21

申请号：US12323500

申请日：2008-11-26

Applicant: Sang-Soo LEE ,  Jong-Hyuk PARK ,  Jun-Kyung KIM

Inventor： Sang-Soo LEE ,  Jong-Hyuk PARK ,  Jun-Kyung KIM

IPC: H01L31/0224 ,  H01L51/44 ,  H01L31/02

CPC classification number: H01G9/2004 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  H01M14/005 ,  Y02E10/542

Abstract: A composite electrolyte, a preparation method thereof, and a dye-sensitized solar cell based on an electrolyte with hollow particles of metal oxide are disclosed. A dye-sensitized solar cell includes a photoelectrode substrate, a counter electrode substrate facing the photoelectrode substrate, a light absorbing layer formed on an inner surface of the photoelectrode substrate and having a dye adsorbed thereto, and a composite electrolyte, characterized in that an electrolyte is mixed with hollow particles composed of metal oxide particulates, filled between the light absorbing layer and the counter electrode substrate.

Abstract translation: 公开了一种复合电解质及其制备方法以及基于具有中空颗粒金属氧化物的电解质的染料敏化太阳能电池。 染料敏化太阳能电池包括光电极基板，面对光电极基板的对电极基板，形成在光电极基板的内表面上并具有吸附染料的光吸收层和复合电解质，其特征在于，电解质 与填充在光吸收层和对电极基板之间的由金属氧化物微粒构成的中空粒子混合。

公开(公告)号：US20110135309A1

公开(公告)日：2011-06-09

申请号：US12882307

申请日：2010-09-15

Applicant: Han-Hyub LEE ,  Seung-Hyun Cho ,  Jie Hyun Lee ,  Manyong Park ,  Byoung Whi Kim ,  Sang Soo Lee

Inventor： Han-Hyub LEE ,  Seung-Hyun Cho ,  Jie Hyun Lee ,  Manyong Park ,  Byoung Whi Kim ,  Sang Soo Lee

IPC: H04J14/02

CPC classification number: H04J14/0282 ,  H04B10/2587 ,  H04B10/506

Abstract: Provided is an Optical Line Terminal (OLT). The OLT may include a first Wavelength division multiplexer/demultiplexer (WDM MUX/DeMUX) to perform a wavelength demultiplexing on seed light received from a seed light source, and a second Wavelength division demultiplexer (WDM DeMUX) to receive, from at least one ONU/ONT, an upstream optical signal generated using the seed light having the wavelength demultiplexing performed, and to perform a wavelength multiplexing on the received upstream optical signal.

Abstract translation: 提供了一种光线路终端（OLT）。 OLT可以包括用于对从种子光源接收的种子光执行波长解复用的第一波分复用器/解复用器（WDM MUX / DeMUX）和从第一波分多路复用器/解复用器（WDM MUX / DeMUX）接收的至少一个ONU / ONT，使用具有进行了波长解复用的种子光产生的上行光信号，并对所接收的上行光信号执行波长多路复用。

公开(公告)号：US20110135306A1

公开(公告)日：2011-06-09

申请号：US12817279

申请日：2010-06-17

Applicant: Kwang Ok KIM ,  Kyeong Hwan Doo ,  Sang Soo Lee

Inventor： Kwang Ok KIM ,  Kyeong Hwan Doo ,  Sang Soo Lee

IPC: H04J14/02

CPC classification number: H04J14/0282 ,  H04J3/0685 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252

Abstract: A relaying method of an optical signal of a hybrid relaying apparatus in a gigabit passive optical element includes: selecting and receiving any one of a first serial electrical signal corresponding to a downlink wavelength division multiplexing-passive optical line terminal (WDM-PON OLT) optical signal and a second serial electrical signal corresponding to a downlink gigabit passive optical network optical line terminal (GPON OLT) optical signal; modulating the downlink serial electrical signal to a downlink GPON transmission convergence (GTC) frame; extracting control information for uplink transmission from the downlink GTC frame; converting the downlink GTC frame into the downlink serial electrical signal; and converting the converted serial electrical signal into an optical signal and transmitting the converted optical signal in a GPON OLT optical transceiver.

Abstract translation: 千兆无源光学元件中的混合中继装置的光信号的中继方法包括：选择和接收与下行波分复用无源光线路终端（WDM-PON OLT）光学对应的第一串行电信号 信号和对应于下行千兆无源光网络光线路终端（GPON OLT）光信号的第二串行电信号; 将下行链路串行电信号调制到下行链路GPON传输收敛（GTC）帧; 从下行链路GTC帧提取用于上行链路传输的控制信息; 将下行链路GTC帧转换为下行链路串行电信号; 并将转换的串行电信号转换为光信号，并在GPON OLT光收发器中发送转换后的光信号。

公开(公告)号：US20110089138A1

公开(公告)日：2011-04-21

申请号：US12634649

申请日：2009-12-09

Applicant: Young Gwan Ko ,  Ryoichi Watanabe ,  Sang Soo Lee ,  Hee Bum Shin ,  Se Won Park ,  Chil Woo Kwon

Inventor： Young Gwan Ko ,  Ryoichi Watanabe ,  Sang Soo Lee ,  Hee Bum Shin ,  Se Won Park ,  Chil Woo Kwon

IPC: B44C1/22

CPC classification number: H05K3/465 ,  H05K3/107 ,  H05K2201/10204

Abstract: Disclosed is a method of manufacturing a printed circuit board, including (A) forming a first circuit layer on a base substrate and forming a first insulating layer thereon, (B) forming trenches including dummy trenches and wiring trenches on the first insulating layer and plating the trenches, thus providing a trench circuit layer including a dummy circuit pattern and a wiring circuit pattern, (C) removing the dummy circuit pattern of the trench circuit layer, and (D) forming a second insulating layer on the trench circuit layer from which the dummy circuit pattern was removed. The method reduces deviation of plating thickness and thus realizes the design density of a trench circuit layer.

Abstract translation: 公开了一种制造印刷电路板的方法，包括（A）在基底基板上形成第一电路层并在其上形成第一绝缘层，（B）在第一绝缘层和电镀上形成包括虚设沟槽和布线沟槽的沟槽 沟槽，从而提供包括虚拟电路图案和布线电路图案的沟槽电路层，（C）去除沟槽电路层的虚设电路图案，（D）在沟槽电路层上形成第二绝缘层， 去除虚拟电路图案。 该方法减小了镀层厚度的偏差，从而实现了沟槽电路层的设计密度。

公开(公告)号：US07912508B2

公开(公告)日：2011-03-22

申请号：US11611439

申请日：2006-12-15

Applicant: Sang Soo Lee ,  Kio Lee

Inventor： Sang Soo Lee ,  Kio Lee

IPC: H04B1/38 ,  H04M1/00

CPC classification number: H04M1/0279 ,  H04M1/0266 ,  H04M1/236 ,  H04M1/72547 ,  H04M2250/16 ,  H04M2250/22

Abstract: A wireless communication device, such as a cellular telephone 2, and a method of displaying information on such a device are disclosed. In at least one embodiment, the wireless communication device includes a primary exterior surface 6 having first and second dimensions 26, 28, and first and second secondary exterior surfaces 14, 16, 18, 20 each having at least one respective dimension 24 that is substantially less than each of the first and second dimensions. The first and second secondary exterior surfaces 14, 16, 18, 20 are substantially non-coplanar relative to one another and with respect to the primary exterior surface 6, and each of the first and second secondary exterior surfaces includes a respective display portion 8. In at least some additional embodiments, the display portions 8 are capable of displaying information 40 in a streaming manner, and/or capable of accepting input commands from an operator 42 when the operator touches the display portions.

Abstract translation: 公开了诸如蜂窝电话2的无线通信设备以及在这种设备上显示信息的方法。 在至少一个实施例中，无线通信设备包括具有第一和第二尺寸26,28的主外表面6以及每个具有至少一个相应尺寸24的第一和第二次外部表面14,16,18,20，其基本上 小于第一和第二维度的每一个。 第一和第二次级外表面14,16,18,20相对于彼此和相对于主外表面6基本上非共面，并且第一和第二次级外表面中的每一个包括相应的显示部分8。 在至少一些附加实施例中，显示部分8能够以流式方式显示信息40，和/或能够在操作者触摸显示部分时接受来自操作者42的输入命令。

公开(公告)号：US20110044688A1

公开(公告)日：2011-02-24

申请号：US12829910

申请日：2010-07-02

Applicant: Han-Hyub LEE ,  Sang-Soo LEE

Inventor： Han-Hyub LEE ,  Sang-Soo LEE

IPC: H04B10/20 ,  H04J14/00 ,  H01S3/067 ,  H01S3/30

CPC classification number: H04B10/2916

Abstract: A remotely optically amplified passive optical network (PON) system, an optical line terminal, and a remote node, and an optical amplification and gain-clamping methods of the PON system are provided. The PON system generates pump light and transmits the generated pump light to an optical transmission line, amplifies primarily an optical signal by the pump light which pumps the optical transmission line, and amplifies secondarily the optical signal by the transmitted pump light which pumps a gain medium of a remote node while maintaining a gain of the optical signal by applying a gain-clamping method to the remote node.

Abstract translation: 提供了远程光学放大的无源光网络（PON）系统，光线路终端和远程节点，以及PON系统的光放大和增益钳位方法。 PON系统产生泵浦光并将生成的泵浦光传输到光传输线路，通过泵送光传输线的泵浦光来主要放大光信号，并且通过泵浦增益介质的透射泵浦光来二次放大光信号 同时通过向远程节点应用增益钳位方法来保持光信号的增益。

公开(公告)号：US20100321351A1

公开(公告)日：2010-12-23

申请号：US12816651

申请日：2010-06-16

Applicant: Sang-soo LEE ,  Jae-hyon KIM ,  Won-il KIM

Inventor： Sang-soo LEE ,  Jae-hyon KIM ,  Won-il KIM

IPC: G09G5/00

CPC classification number: H04N5/445 ,  H04N21/4122 ,  H04N21/436 ,  H04N21/488

Abstract: Provided is a display apparatus and method for displaying. The display apparatus includes: a control unit which controls a display unit to display a first graphic representing the display apparatus, a second graphic representing an external device, and a third graphic representing a connection status between the display apparatus and the external device, wherein the control unit controls the display unit to change the third graphic, if one or more external device is attached to the display apparatus.

Abstract translation: 提供一种用于显示的显示装置和方法。 显示装置包括：控制单元，其控制显示单元显示表示显示装置的第一图形，表示外部设备的第二图形，以及表示显示装置与外部设备之间的连接状态的第三图形，其中， 如果一个或多个外部设备附接到显示设备，则控制单元控制显示单元改变第三图形。

公开(公告)号：USD621376S1

公开(公告)日：2010-08-10

申请号：US29324393

申请日：2008-09-11

Applicant: I Su Byun ,  Ju Hwan J Cho ,  Kio Lee ,  Sang Soo Lee ,  Ho Yeon Won

Designer： I Su Byun ,  Ju Hwan J Cho ,  Kio Lee ,  Sang Soo Lee ,  Ho Yeon Won