公开(公告)号：US09818889B2

公开(公告)日：2017-11-14

申请号：US14107489

申请日：2013-12-16

Applicant: Sang Hee Park ,  Tae Joon Kim ,  Hun Gyu Song

Inventor： Sang Hee Park ,  Tae Joon Kim ,  Hun Gyu Song

IPC: C03C8/18 ,  H01B1/16 ,  C03C8/22 ,  H01L31/0224

CPC classification number: H01L31/022425 ,  C03C8/18 ,  C03C8/22 ,  H01B1/16 ,  Y02E10/50

Abstract: A composition for solar cell electrodes, a solar cell electrode prepared from the composition, a solar cell, and a method of manufacturing the same, the composition including silver powder; silver iodide; glass frit; and an organic vehicle, wherein the silver iodide is present in an amount of about 0.1 wt % to about 30 wt %, based on a total weight of the composition.

公开(公告)号：US20110168211A1

公开(公告)日：2011-07-14

申请号：US13052173

申请日：2011-03-21

Applicant: Ki-Hwan Park ,  Tae-Joon Kim ,  Young-Choul Kook

Inventor： Ki-Hwan Park ,  Tae-Joon Kim ,  Young-Choul Kook

IPC: B08B3/00

CPC classification number: H01L21/67051 ,  B08B3/02 ,  B08B3/048 ,  B08B3/102 ,  H01L21/67028 ,  Y10S134/902

Abstract: A method of and system for cleaning semiconductor wafers minimizes the exposure of the wafers to the air by washing, rinsing and drying the wafers in one cleaning chamber. The system includes a wafer support by which a plurality of wafers can be supported in the cleaning chamber as oriented vertically and spaced from each other, and tubular de-ionized water supply nozzles extending longitudinally in the direction in which the wafers are spaced from each other as disposed to the sides of the wafers. Each de-ionized water supply nozzle has an inner nozzle passageway, and a plurality of sets of nozzle holes extending radially through the main body of the nozzle from the inner nozzle passageway. Each such set of nozzle holes subtends an angle of 80˜100° in a vertical plane and is directed towards a surface of a respective wafer W. During a primary rinse procedure, the de-ionized water is supplied to the de-ionized water spray nozzles, and the liquid in the cleaning chamber is simultaneously discharged from a lower part of the chamber and by being allowed to overflow the chamber. The supplying of the de-ionized water to the de-ionized water spray nozzles and the discharging of the cleaning chamber are carried out in proportions that minimize differences in the etching rate of a wafer across the surface thereof.

Abstract translation: 用于清洁半导体晶片的方法和系统通过在一个清洁室中洗涤，漂洗和干燥晶片来最小化晶片对空气的暴露。 该系统包括晶片支撑件，通过该晶片支撑件可将多个晶片支撑在清洁室中，其方式为垂直定向并彼此间隔开，并且管状去离子水供应喷嘴在晶片彼此间隔开的方向上纵向延伸 设置在晶片的侧面。 每个去离子水供应喷嘴具有内部喷嘴通道，以及从喷嘴通道径向延伸穿过喷嘴主体的多组喷嘴孔。 每个这样的一组喷嘴孔在垂直平面中对着80〜100°的角度并且指向相应晶片W的表面。在初次漂洗过程中，将去离子水供应到去离子水喷雾 喷嘴，并且清洁室中的液体同时从腔室的下部排出并且被允许使腔室溢出。 将去离子水供应到去离子水喷嘴和排出清洁室的比例以使晶片在其表面上的蚀刻速率的差异最小化的比例进行。

公开(公告)号：US20110064051A1

公开(公告)日：2011-03-17

申请号：US12880192

申请日：2010-09-13

Applicant: Bruno Clerckx ,  Ki Ii Kim ,  Junil Choi ,  David J. Love ,  Tae Joon Kim ,  Chun Kin Au-Yeung ,  Obadamilola Aluko

Inventor： Bruno Clerckx ,  Ki Ii Kim ,  Junil Choi ,  David J. Love ,  Tae Joon Kim ,  Chun Kin Au-Yeung ,  Obadamilola Aluko

IPC: H04W36/00

CPC classification number: H04B7/0639 ,  H04B7/022 ,  H04W24/02

Abstract: Provided is a control method of a control apparatus for a multi-cell communication system including a plurality of cells, the method including determining a cell edge terminal or an inner cell terminal from each of terminals included in each of the cells, and selecting, from base stations included in the plurality of cells, a first base station and a second base station. The first base station may serve all of a corresponding cell edge terminal and a corresponding inner cell terminal, and the second base station may serve only the corresponding inner cell terminal between the corresponding cell edge terminal and the corresponding inner cell terminal.

Abstract translation: 提供了一种包括多个小区的多小区通信系统的控制装置的控制方法，该方法包括从包含在每个小区中的每个终端确定小区边缘终端或内部小区终端，并从 包括在多个小区中的基站，第一基站和第二基站。 第一基站可以服务于对应的小区边缘终端和对应的内部小区终端，并且第二基站可以仅服务于对应的小区边缘终端和对应的内部小区终端之间的对应的内部小区终端。

公开(公告)号：US20090303426A1

公开(公告)日：2009-12-10

申请号：US12434909

申请日：2009-05-04

Applicant: Tae-Joon KIM

Inventor： Tae-Joon KIM

IPC: G02F1/1345 ,  H05K1/02 ,  G02F1/1333

CPC classification number: H05K1/118 ,  G02B6/0068 ,  G02B6/0083 ,  G02F1/133615 ,  H05K3/28 ,  H05K3/363 ,  H05K3/4046 ,  H05K2201/09481 ,  H05K2201/0979 ,  H05K2201/10106 ,  H05K2201/10386

Abstract: A flexible printed circuit board includes a base film made of an insulating material, a power application wiring disposed on a first surface of the base film, a bypass wiring disposed on a second surface, opposite the first surface, of the base film, a first connection wiring which electrically connects the power application wiring to the bypass wiring, a second connection wiring spaced apart from the first connection wiring and which electrically connects the power application wiring to the bypass wiring, and a first cover film disposed on the first surface of the base film to cover at least a first portion of the second connection wiring. At least a first portion of the first connection wiring is exposed through the first cover film.

Abstract translation: 柔性印刷电路板包括由绝缘材料制成的基膜，设置在基膜的第一表面上的电力施加布线，设置在基膜的与第一表面相对的第二表面上的旁路布线，第一 连接布线，其将电力施加布线电连接到旁路布线;第二连接布线，与第一连接布线间隔开并且将电力施加布线电连接到旁路布线;以及第一覆盖膜，设置在第一表面上 基膜以覆盖第二连接布线的至少第一部分。 第一连接布线的至少第一部分通过第一覆盖膜露出。

公开(公告)号：US07391632B2

公开(公告)日：2008-06-24

申请号：US11273727

申请日：2005-11-14

Applicant: Tae-Joon Kim ,  Ik-Soo Eo ,  Kyung-Soo Kim ,  Hee-Bum Jung

Inventor： Tae-Joon Kim ,  Ik-Soo Eo ,  Kyung-Soo Kim ,  Hee-Bum Jung

IPC: G11C19/08

CPC classification number: G06F17/142 ,  G06F17/145

Abstract: A Fast Fourier Transform (FFT) apparatus for selectively performing Fast Hadamard transform (FHT), and a complementary code keying (CCK) modulation/demodulation apparatus using the same. An OFDM module and CCK module are integrated as one module having lower complexity compared to conventional scheme by embodying the CCK modulation using FFT structure in the OFDM module, and embodying the suboptimal and the optimized CCK modulations using FFT structure in OFDM module. CDMA, OFDM, CCK modules may be integrated as single module.

Abstract translation: 用于选择性地执行快速Hadamard变换（FHT）的快速傅里叶变换（FFT）装置和使用该快速傅立叶变换的补码代码键控（CCK）调制/解调装置。 通过在OFDM模块中实现使用FFT结构的CCK调制，将OFDM模块和CCK模块集成为具有比传统方案更低复杂度的模块，并且在OFDM模块中体现了使用FFT结构的次优和优化的CCK调制。 CDMA，OFDM，CCK模块可以集成为单个模块。

公开(公告)号：US20070281636A1

公开(公告)日：2007-12-06

申请号：US11739175

申请日：2007-04-24

Applicant: Tae Joon KIM ,  Ik Soo EO ,  Hyoun Kuk KIM ,  Hyun Chul PARK

Inventor： Tae Joon KIM ,  Ik Soo EO ,  Hyoun Kuk KIM ,  Hyun Chul PARK

IPC: H04B1/00

CPC classification number: H04W52/42

Abstract: Provided is a transmitter for a multi-input multi-output system including: a memory for storing a modulation system and power allocation coefficient for each antenna; a modulating unit for modulating data to be transmitted using the modulation system for each antenna stored in the memory when the data to be transmitted is input; and a power adjusting unit for adjusting the power according to the power allocation coefficient for each antenna stored in the memory to transmit the data to be transmitted, modulated at the modulating unit, via a corresponding antenna. A higher performance gain can be provided compared to a conventional open loop V-BLAST system by using a different modulation system and power for each antenna of a transmitter.

Abstract translation: 提供一种用于多输入多输出系统的发射机，包括：存储器，用于存储每个天线的调制系统和功率分配系数; 调制单元，用于当输入要发送的数据时，使用存储在存储器中的每个天线的调制系统调制要发送的数据; 以及功率调整单元，用于根据存储在存储器中的每个天线的功率分配系数来调整功率，以经由相应的天线发送在调制单元调制的要发送的数据。 与传统的开环V-BLAST系统相比，通过使用不同的调制系统和发射机的每个天线的功率，可以提供更高的性能增益。

公开(公告)号：US20070237246A1

公开(公告)日：2007-10-11

申请号：US11496897

申请日：2006-08-01

Applicant: In Gi Lim ,  Hyung Il Park ,  Young Seok Baek ,  Hyuk Kim ,  Tae Joon Kim ,  Kyung Soo Kim ,  Ik Soo Eo ,  Hee Bum Jung

Inventor： In Gi Lim ,  Hyung Il Park ,  Young Seok Baek ,  Hyuk Kim ,  Tae Joon Kim ,  Kyung Soo Kim ,  Ik Soo Eo ,  Hee Bum Jung

IPC: H04K1/10

CPC classification number: H04L27/2662 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0071 ,  H04L5/06 ,  H04L27/2657

Abstract: A wireless modem is mounted to a terminal for wireless communication, and specifically controls an internal drive clock to reduce power consumption in an active mode. The wireless modem includes: a wireless core module for transmitting and receiving a radio signal; a modulator for converting data to be transmitted into a wireless transmission signal and transmitting the converted signal to the wireless core module; a demodulator for converting the signal received from the wireless core module into reception data; a synchronizer for synchronizing the signal received from the wireless core module; and a clock controller for generating a drive clock of each of the modulator, the demodulator, and the synchronizer. A low power clock controller is divided into six main functional blocks of a synchronizer, an analog controller, a modulator, a channel decoder, a demodulator, and a channel encoder, and has a feature that a clock is input only when a main functional block operates. As a result, it is possible to minimize power consumption caused by clock switching when an Orthogonal Frequency Division Multiplexing Access (OFDMA) mobile station modem operates in an active mode through the clock controller.

Abstract translation: 无线调制解调器被安装到用于无线通信的终端，并且具体地控制内部驱动时钟以降低活动模式中的功耗。 无线调制解调器包括：用于发送和接收无线电信号的无线核心模块; 用于将要发送的数据转换成无线发送信号并将转换的信号发送到无线核心模块的调制器; 解调器，用于将从无线核心模块接收的信号转换为接收数据; 用于使从所述无线核心模块接收的信号同步的同步器; 以及时钟控制器，用于产生调制器，解调器和同步器中的每一个的驱动时钟。 低功率时钟控制器被分为同步器，模拟控制器，调制器，信道解码器，解调器和信道编码器的六个主要功能块，并且具有仅当主功能块 操作。 结果，当正交频分复用接入（OFDMA）移动台调制解调器通过时钟控制器以活动模式操作时，可以最小化由时钟切换引起的功率消耗。

公开(公告)号：US20070133700A1

公开(公告)日：2007-06-14

申请号：US11634276

申请日：2006-12-05

Applicant: Tae Joon Kim ,  Ik Soo Eo ,  Hee Bum Jung

Inventor： Tae Joon Kim ,  Ik Soo Eo ,  Hee Bum Jung

IPC: H04K1/10 ,  H04B1/10

CPC classification number: H04L25/0238 ,  H04L25/0212 ,  H04L25/0248

Abstract: Provided is a method for channel estimation increasing frequency band efficiency lost by using a pilot, and reducing sensitivity to channel zero, instability, and complexity. The method includes the steps of: (a) generating an i-th symbol block Si including N carriers; (b) performing an inverse fast Fourier transform (IFFT) operation on the i-th symbol block and forming an orthogonal frequency division multiplexing (OFDM) symbol block; (c) attaching a guard interval sample in front of the i-th OFDM symbol block Ui and forming at least one OFDM symbol block Ui,cp; and (d) modeling the formed OFDM symbol block Ui,cp with a channel finite impulse response (FIR) filter h and noise v and estimating channel impulse response using signals yi received through a channel.

Abstract translation: 提供了一种用于信道估计的方法，其通过使用导频来增加频带效率损失，并降低对信道零的灵敏度，不稳定性和复杂性。 该方法包括以下步骤：（a）产生包括N个载波的第i个符号块S i i; （b）对第i个符号块执行快速傅里叶逆变换（IFFT），形成正交频分复用（OFDM）符号块; （c）在第i个OFDM符号块U 1 i前面附加保护间隔样本，并形成至少一个OFDM符号块U i，c p; 以及（d）利用信道有限脉冲响应（FIR）滤波器h和噪声v对所形成的OFDM符号块U i，c p进行建模，并使用通过信道接收的信号y i来估计信道脉冲响应。

公开(公告)号：US06489268B1

公开(公告)日：2002-12-03

申请号：US10048172

申请日：2002-01-29

Applicant: Dae Whang Kim ,  Hae Sung Chang ,  Young Kwan Ko ,  Jae Wook Ryu ,  Jae Chun Woo ,  Dong Wan Koo ,  Tae-Joon Kim

Inventor： Dae Whang Kim ,  Hae Sung Chang ,  Young Kwan Ko ,  Jae Wook Ryu ,  Jae Chun Woo ,  Dong Wan Koo ,  Tae-Joon Kim

IPC: A01N4376

CPC classification number: C07D263/58 ,  A01N43/76 ,  C07C233/54 ,  C07C235/24

Abstract: The present invention relates to high selective herbicidal phenoxypropionic acid alkoxycarbonyl anilid compounds represented in formula 1, method of preparing thereof, their use to control barnyard grass produced from rice, and a composition as suitable herbicides, wherein R is a hydrogen atom, methyl or ethyl group; R1 is a hydrogen atom, C1-C6 alkyl, C1-C6 alkyl substituted with 1 to 3 of the group consisting of hydroxy, carboxyl, and a halogen atom, C3-C6 cycloalkyl, C3-C4 alkenyl, C3-C4 alkinyl, or C2-C4 alkoxyalkyl group; n is an integer of 1 or 2 and when n is 2, R1 can be a combination of other substituents.

Abstract translation: 本发明涉及式1表示的高选择性除草苯氧基丙酸烷氧基羰基苯胺化合物，其制备方法，其用于控制​​从稻米生产的稗草的用途，以及作为合适的除草剂的组合物，其中R为氢原子，甲基或乙基 R1为氢原子，C1-C6烷基，被1至3个被羟基，羧基和卤素原子取代的C1-C6烷基，C3-C6环烷基，C3-C4烯基，C3-C4炔基， 或C 2 -C 4烷氧基烷基; n为1或2的整数，当n为2时，R 1可为其它取代基的组合。

公开(公告)号：US10164128B2

公开(公告)日：2018-12-25

申请号：US14226015

申请日：2014-03-26

Applicant: Sang Hee Park ,  Tae Joon Kim ,  Hun Hyu Song

Inventor： Sang Hee Park ,  Tae Joon Kim ,  Hun Hyu Song

IPC: H01L31/044 ,  H01L31/0224

Abstract: A composition for solar cell electrodes includes silver powder; a silver alloy (AgX) that includes silver (Ag) and a metal (X), the silver alloy having a eutectic point of about 150° C. to about 900° C.; a glass frit; and an organic vehicle.