公开(公告)号：US20100179786A1

公开(公告)日：2010-07-15

申请号：US12687530

申请日：2010-01-14

申请人： Kyung-Woo LEE ,  Yun-Je Oh ,  Dae-Kwang Jung ,  Jeong-Seok Choi ,  Hong-Seok Shin ,  Sung-Bum Park

发明人： Kyung-Woo LEE ,  Yun-Je Oh ,  Dae-Kwang Jung ,  Jeong-Seok Choi ,  Hong-Seok Shin ,  Sung-Bum Park

IPC分类号： G06F15/00 ,  G01B11/14

CPC分类号： G01B11/03

摘要： Provided is a method of measuring the position of a portable terminal, comprising detecting indoor illuminating light, and outputting an electric signal corresponding to the detected indoor illuminating light, obtaining a plurality of data frames from the output electrical signal, and calculating a position of the portable terminal based on information regarding the position of a corresponding reference light source included in each data frame and an identifier corresponding to the reference light source included in said each frame and a reception time of said each data frame.

摘要翻译： 提供一种测量便携式终端的位置的方法，包括检测室内照明光，并输出与检测到的室内照明光相对应的电信号，从输出电信号中获取多个数据帧，并计算出 基于关于每个数据帧中包括的相应参考光源的位置的信息和与包括在所述每帧中的参考光源相对应的标识符和所述每个数据帧的接收时间的便携式终端。

公开(公告)号：US20100110088A1

公开(公告)日：2010-05-06

申请号：US12608555

申请日：2009-10-29

申请人： Kyung-Woo LEE ,  Yun-Je OH ,  Dae-Kwang JUNG ,  Jeong-Seok CHOI ,  Hong-Seok SHIN ,  Dong-Jae SHIN ,  Sung-Bum PARK

发明人： Kyung-Woo LEE ,  Yun-Je OH ,  Dae-Kwang JUNG ,  Jeong-Seok CHOI ,  Hong-Seok SHIN ,  Dong-Jae SHIN ,  Sung-Bum PARK

IPC分类号： G06F13/14

CPC分类号： H04N1/00307 ,  H04N1/00129 ,  H04N1/00251 ,  H04N1/00302

摘要： A data communication apparatus based on digital image processing is provided, in which a display displays a color block array including color blocks corresponding to transmission data, a camera captures an image of a color block array displayed on a display of a transmitting side, a storage stores a code table including information about colors mapped to data values, and a Digital Signal Processor (DSP) creates a color block array by converting transmission data to color blocks according to the code table during data transmission, and identifies the color block array in the image captured by the camera, detects colors of color blocks in the color block array, and extracts data values corresponding to the detected colors during data reception.

摘要翻译： 提供一种基于数字图像处理的数据通信装置，其中显示器显示包括与传输数据相对应的颜色块的色块阵列，相机捕获显示在发送侧的显示器上的彩色块阵列的图像，存储器 存储包括映射到数据值的颜色的信息的代码表，并且数字信号处理器（DSP）通过在数据传输期间根据代码表将传输数据转换为颜色块来创建颜色块阵列，并且识别颜色块阵列 由相机拍摄的图像检测彩色块阵列中的颜色块的颜色，并且在数据接收期间提取与检测到的颜色相对应的数据值。

公开(公告)号：US20100098439A1

公开(公告)日：2010-04-22

申请号：US12603021

申请日：2009-10-21

申请人： Dong-Jae SHIN ,  Dae-Kwang JUNG ,  Jeong-Seok CHOI ,  Hong-Seok SHIN ,  Kyung-Woo LEE ,  Sung-Bum PARK ,  Basha SHAIK

发明人： Dong-Jae SHIN ,  Dae-Kwang JUNG ,  Jeong-Seok CHOI ,  Hong-Seok SHIN ,  Kyung-Woo LEE ,  Sung-Bum PARK ,  Basha SHAIK

IPC分类号： H04B10/06

CPC分类号： H04B10/1141 ,  H04B10/116

摘要： Disclosed are an optical signal concentrator and an optical receiver for wireless optical communication. The concentrator includes a diffusion sheet and a light guide plate positioned below the diffusion sheet for guiding diffused optical signals perpendicularly to the incident direction the diffused optical signals, the light guide plate being formed with at least one concentric circle pattern facing the diffusion sheet. The receiver includes an optical signal concentrator including a diffusion sheet, a light guide plate positioned below the diffusion sheet for guiding the optical signals perpendicularly to the incident direction the diffused optical signals, one or more optical detectors for detecting light projected to the side of the light guide plate, and a reflection plate for reflecting light incident to the light guide plate.

摘要翻译： 公开了一种用于无线光通信的光信号集中器和光接收器。 集中器包括扩散片和位于扩散片下方的导光板，用于将漫射光信号垂直于入射方向引导到漫射光信号，导光板形成有面向扩散片的至少一个同心圆图案。 接收机包括：光信号集中器，包括扩散片;导光板，位于漫射片下方，用于垂直于入射方向引导光信号扩散光信号;一个或多个光检测器，用于检测投射到 导光板和用于反射入射到导光板的光的反射板。

公开(公告)号：US20100209119A1

公开(公告)日：2010-08-19

申请号：US12709009

申请日：2010-02-19

申请人： Kyung-Woo LEE ,  Dominic O'Brien ,  Dae-Kwang Jung

发明人： Kyung-Woo LEE ,  Dominic O'Brien ,  Dae-Kwang Jung

IPC分类号： H04B10/04

CPC分类号： H04B10/116 ,  H04B10/1149

摘要： Disclosed is an apparatus for controlling an illumination device for optical communication, including an optical array having a plurality of light emitting elements, a visible ray communication unit for outputting an electrical signal for visible ray communication, an optical array driving unit for providing a control signal for individually controlling ON/OFF of the plurality of light emitting elements, and a logic operation unit for performing logic operations on signals provided from the visible ray communication unit and the optical array driving unit, and outputting resultant operated signals to the optical array.

摘要翻译： 公开了一种用于控制用于光通信的照明装置的装置，包括具有多个发光元件的光学阵列，用于输出用于可见光通信的电信号的可见光通信单元，用于提供控制信号的光学阵列驱动单元 用于单独控制多个发光元件的ON / OFF;以及逻辑运算单元，用于对从可见光通信单元和光学阵列驱动单元提供的信号进行逻辑运算，并将合成的操作信号输出到光学阵列。

公开(公告)号：US20130063083A1

公开(公告)日：2013-03-14

申请号：US13608730

申请日：2012-09-10

申请人： Sung-Kweon PARK ,  Ki Hyun KIM ,  Kil-Soo KO ,  Kyung-Woo LEE ,  Jin-Hyoung PARK

发明人： Sung-Kweon PARK ,  Ki Hyun KIM ,  Kil-Soo KO ,  Kyung-Woo LEE ,  Jin-Hyoung PARK

IPC分类号： H02J7/00 ,  H02J17/00

CPC分类号： H02J7/0013 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  H02J2007/0001 ,  H02J2007/0096 ,  H04B5/0031 ,  H04B5/0037

摘要： Methods and apparatus are provided for transmission and reception of signals. A signal is received that includes at least one of a power supply signal for wireless charging from a wireless power supplier and a power communication signal from at least one external wireless power receiver. The received signal is analyzed to determine whether the power communication signal is included with the power supply signal in the received signal. A transmission frequency of a transmission signal is determined based on whether the power communication signal is included with the power supply signal in the received signal. Transmission data for control of the wireless charging is modulated, and the modulated transmission data is output as the transmission signal over the transmission frequency.

摘要翻译： 为信号的发送和接收提供了方法和装置。 接收到包括来自无线电源的无线充电的电源信号和来自至少一个外部无线电力接收器的电力通信信号中的至少一个的信号。 分析接收到的信号，以确定在接收信号中功率通信信号是否包括在电源信号中。 基于接收信号中的电源信号是否包括电力通信信号来确定发送信号的发送频率。 用于控制无线充电的发送数据被调制，调制后的发送数据作为发送频率的发送信号输出。

公开(公告)号：US20120306284A1

公开(公告)日：2012-12-06

申请号：US13470756

申请日：2012-05-14

申请人： Kyung-Woo LEE ,  Kang-Ho BYUN ,  Young-Min LEE ,  Se-Ho PARK

发明人： Kyung-Woo LEE ,  Kang-Ho BYUN ,  Young-Min LEE ,  Se-Ho PARK

IPC分类号： H02J17/00

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J7/0013 ,  H02J7/025 ,  H02J17/00 ,  H02J50/40 ,  H02J50/80 ,  H04B5/0037

摘要： Provided is a transmitter in a wireless power transmission system, the transmitter including a Transmission (Tx) power converter for converting a Direct Current (DC) voltage into a first Alternating Current (AC) voltage, and converting the converted first AC voltage into a second AC voltage by amplifying the converted first AC voltage, a Tx matching circuit for matching an impedance thereof with that of a receiver for receiving the second AC voltage to transmit the second AC voltage, a Tx resonator for resonating the second AC voltage into resonant waves to transmit the second AC voltage to the receiver, and a Tx controller for determining an amplification rate of the first AC voltage and controlling the Tx power converter to convert the first AC voltage into the second AC voltage according to the determined amplification rate.

摘要翻译： 提供了一种无线电力传输系统中的发射机，所述发射机包括用于将直流（DC）电压转换成第一交流电（AC）电压的传输（Tx）功率转换器，并将转换的第一AC电压转换成第二 通过放大转换的第一AC电压的交流电压，将其阻抗匹配的Tx匹配电路与用于接收第二AC电压以接收第二AC电压的接收器的Tx匹配电路，用于将第二AC电压谐振到共振波的Tx谐振器 将第二AC电压发送到接收器，以及Tx控制器，用于确定第一AC电压的放大率，并且根据确定的放大率控制Tx功率转换器将第一AC电压转换为第二AC电压。

公开(公告)号：US20120293007A1

公开(公告)日：2012-11-22

申请号：US13473062

申请日：2012-05-16

申请人： Kang-Ho BYUN ,  Kyung-Woo LEE ,  Young-Min LEE ,  Se-Ho PARK ,  Yu-Su KIM ,  Sung-Ku YEO

发明人： Kang-Ho BYUN ,  Kyung-Woo LEE ,  Young-Min LEE ,  Se-Ho PARK ,  Yu-Su KIM ,  Sung-Ku YEO

IPC分类号： H02J17/00

CPC分类号： H02J50/12 ,  B60L11/182 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/40 ,  H02J50/60 ,  H02J50/80 ,  H04B5/0037

摘要： A method and power transmitter for efficiently controlling power transmission to one or more power receivers in a wireless multi-power transmission system are provided. The method includes performing, when a predetermined measurement cycle arrives, a load measurement; comparing a current load measurement value with a previous load measurement value; determining whether the current load measurement value is increased over the previous load measurement value by at least as much as a first predetermined threshold; gradually increasing, when the load measurement value is increased over the previous load measurement value by at least as much as the first threshold, a transmission power value until a request for a subscription to a wireless multi-power transmission network from a power reception target within a predetermined time limit; and stopping, when the request for the subscription is not received before the time limit is exceeded, power transmission to the power reception target.

摘要翻译： 提供一种用于有效地控制到无线多功率传输系统中的一个或多个功率接收器的功率传输的方法和功率发射器。 该方法包括当预定测量周期到达时执行负载测量; 将当前负载测量值与先前的负载测量值进行比较; 确定当前负载测量值是否比先前的负载测量值增加至少多达第一预定阈值; 逐渐增加，当负载测量值比先前的负载测量值增加至少与第一阈值相同时，直到来自受电目标内的对无线多功率传输网络的订阅请求的发送功率值 预定的时间限制; 并且当在超过时间限制之前未接收到订阅请求时停止向电力接收目标的电力传输。

公开(公告)号：US20120220110A1

公开(公告)日：2012-08-30

申请号：US13468080

申请日：2012-05-10

申请人： Kyung-Woo LEE ,  Jin-sung kim ,  Joo-Byoung Yoon ,  Yeong-Cheol Lee ,  Sang-Jun Park ,  Hee-kyeong Jeon

发明人： Kyung-Woo LEE ,  Jin-sung kim ,  Joo-Byoung Yoon ,  Yeong-Cheol Lee ,  Sang-Jun Park ,  Hee-kyeong Jeon

IPC分类号： H01L21/205 ,  H01L21/3065

CPC分类号： H01L21/02087 ,  H01J37/32009 ,  H01J37/32587 ,  H01L21/02057 ,  H01L21/0209

摘要： A semiconductor fabrication apparatus and a method of fabricating a semiconductor device using the same performs semiconductor etching and deposition processes at an edge of a semiconductor substrate after disposing the semiconductor substrate at a predetermined place in the semiconductor fabrication apparatus. The semiconductor fabrication apparatus has lower, middle and upper electrodes sequentially stacked. The semiconductor substrate is disposed on the middle electrode. Semiconductor etching and deposition processes are performed on the semiconductor substrate in the semiconductor fabrication apparatus. The semiconductor fabrication apparatus forms electrical fields along an edge of the middle electrode during performance of the semiconductor etching and deposition processes.

摘要翻译： 半导体制造装置和使用该半导体制造装置的半导体装置的制造方法在将半导体基板设置在半导体制造装置中的预定位置之后，在半导体基板的边缘进行半导体蚀刻和沉积处理。 半导体制造装置具有顺序堆叠的下部，中间和上部电极。 半导体衬底设置在中间电极上。 在半导体制造装置中的半导体衬底上进行半导体蚀刻和沉积处理。 半导体制造装置在半导体蚀刻和沉积工艺的执行期间沿着中间电极的边缘形成电场。

公开(公告)号：US20070117333A1

公开(公告)日：2007-05-24

申请号：US11562369

申请日：2006-11-21

申请人： Joo-Byoung YOON ,  Jin-Sung KIM ,  Kyung-Woo LEE ,  Yeong-Cheol LEE ,  Sang-Jun PARK ,  Hye-Sun KIM

发明人： Joo-Byoung YOON ,  Jin-Sung KIM ,  Kyung-Woo LEE ,  Yeong-Cheol LEE ,  Sang-Jun PARK ,  Hye-Sun KIM

IPC分类号： H01L21/336

CPC分类号： H01L27/10852 ,  H01L27/10817

摘要： A highly reliable semiconductor device and a method fabricating the same are provided, the semiconductor device having a low resistance electrode structure. The semiconductor device includes an interlayer insulation film formed on a semiconductor substrate. A storage node electrode is formed on the interlayer insulation film. A protection film is formed on the storage node electrode and includes a nitrided metal film. A dielectric film overlies the protection film. A plate electrode is formed on the dielectric film.

摘要翻译： 提供了一种高度可靠的半导体器件及其制造方法，该半导体器件具有低电阻电极结构。 半导体器件包括形成在半导体衬底上的层间绝缘膜。 存储节点电极形成在层间绝缘膜上。 保护膜形成在存储节点电极上并且包括氮化金属膜。 电介质膜覆盖保护膜。 在电介质膜上形成平板电极。

公开(公告)号：US20130065518A1

公开(公告)日：2013-03-14

申请号：US13604000

申请日：2012-09-05

申请人： Kang-Ho BYUN ,  Sa-Ho PARK ,  Kyung-Woo LEE

发明人： Kang-Ho BYUN ,  Sa-Ho PARK ,  Kyung-Woo LEE

IPC分类号： H04B7/24 ,  H04B1/06 ,  H04B1/02

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J50/80 ,  H02J50/90

摘要： A method of performing communication between a wireless power transmitter and a wireless power receiver, which includes performing load detection by detecting wireless power provided by the wireless power transmitter being applied to the wireless power receiver; setting up a common channel having a predetermined first frequency for establishing a connection with the wireless power receiver, which is performed by the wireless power transmitter; establishing the connection with the wireless power receiver using the common channel; determining, from among available channels, a selection channel having an optimal condition for communicating with the wireless power receiver and a predetermined second frequency through use of the common channel; and performing data transmission and reception with the wireless power receiver through the selection channel.

摘要翻译： 一种执行无线电力发射机与无线电力接收机之间的通信的方法，该方法包括：通过检测由所述无线电力发射机提供的无线电力来施加负载检测; 设置具有预定的第一频率的公共信道，用于建立与由所述无线电力发射机执行的所述无线电力接收机的连接; 使用公共信道建立与无线电力接收机的连接; 从可用信道中，确定具有通过使用所述公共信道与所述无线电力接收机进行通信的最佳条件的选择信道和预定的第二频率; 并通过选择信道与无线电力接收机进行数据发送和接收。