公开(公告)号：US07904106B2

公开(公告)日：2011-03-08

申请号：US11974402

申请日：2007-10-12

Applicant: Shuangfeng Han ,  Seong-Taek Hwang ,  Hoon Kim ,  Sang-Ho Kim ,  Jae-Hun Cho ,  Jae-Hoon Lee ,  Ki-Uk Song

Inventor： Shuangfeng Han ,  Seong-Taek Hwang ,  Hoon Kim ,  Sang-Ho Kim ,  Jae-Hun Cho ,  Jae-Hoon Lee ,  Ki-Uk Song

IPC: H04B1/04 ,  H04B7/02 ,  H04B7/00 ,  H04B7/185 ,  H04B1/02 ,  H04B17/00 ,  H04B1/66 ,  H04B3/46 ,  H03C7/02 ,  H04M1/00 ,  H04L27/00 ,  H01Q3/00

CPC classification number: H04W52/42 ,  H04B7/043 ,  H04B7/0617 ,  H04B7/0691 ,  H04L1/0625 ,  H04L1/0668 ,  H04W52/04

Abstract: Disclosed is an apparatus and method for adaptively allocating transmission power for beamforming combined with orthogonal space-time block codes (OSTBC) in a distributed wireless communication system, the apparatus comprising: a plurality of sub-arrays for beamforming, which are geographically distributed and each of which comprises a plurality of distributed antennas placed in random groups; and a central processing unit for identifying performances of subsets by applying a predetermined power allocation scheme according to subsets which can be obtained by combining the sub-arrays, by means of a Nakagami fading parameter and information about large-scale fading of each of the sub-arrays, fed back from a receiving party, for determining a subset having a best performance as an optimal subset according to the identified performances, and for performing power allocation based on the subset set as the optimal subset.

Abstract translation: 公开了一种用于在分布式无线通信系统中自适应地分配与正交空时块码（OSTBC）组合的波束成形的发射功率的装置和方法，该装置包括：多个用于波束成形的子阵列，其在地理上分布并且每个 其中包括放置在随机组中的多个分布式天线; 以及中央处理单元，用于通过应用根据可以通过组合子阵列获得的子集的预定功率分配方案，通过Nakagami衰落参数和关于每个子级的大规模衰落的信息来应用子集的性能 - 从接收方反馈的用于根据所识别的性能确定具有最佳性能的子集作为最佳子集的子阵列，以及用于基于所述子集作为所述最佳子集执行功率分配。

公开(公告)号：US07813542B2

公开(公告)日：2010-10-12

申请号：US11641870

申请日：2006-12-20

Applicant: Heok-Jae Lee ,  Sang-Ho Kim ,  Hyu-Rim Park ,  Do-In Bae ,  Kee-Weone Seo ,  Chang-Woo Woo

Inventor： Heok-Jae Lee ,  Sang-Ho Kim ,  Hyu-Rim Park ,  Do-In Bae ,  Kee-Weone Seo ,  Chang-Woo Woo

IPC: G06K9/00 ,  G06K9/68 ,  H04N7/18

CPC classification number: H01L21/681 ,  G06T7/33 ,  G06T7/74 ,  G06T2207/30148 ,  Y10S414/136

Abstract: Embodiments of the invention provide a wafer aligning apparatus and a wafer aligning method. In one embodiment, the wafer aligning apparatus comprises an imaging unit adapted to take an image of a wafer being transferred from a load lock chamber to a transfer chamber and adapted to convert the image into digital signals, and a signal processing unit adapted to calculate a center alignment correction value for the wafer by comparing the digital signals to a master image stored in the signal processing unit. The wafer aligning apparatus further comprises a robot controller adapted to receive the center alignment correction value from the signal processing unit and adapted to control a transfer robot in accordance with the center alignment correction value to provide the wafer to a process chamber such that the center of the wafer is substantially aligned.

Abstract translation: 本发明的实施例提供一种晶片对准装置和一种晶圆对准方法。 在一个实施例中，晶片对准装置包括成像单元，其适于将从负载锁定室传送的晶片的图像转移到传送室，并适于将图像转换成数字信号，以及信号处理单元， 通过将数字信号与存储在信号处理单元中的主图像进行比较来获得晶片的中心对准校正值。 晶片对准装置还包括机器人控制器，其适于从信号处理单元接收中心对准校正值，并且适于根据中心对准校正值来控制传送机器人，以将晶片提供给处理室，使得处理室的中心 晶片基本对齐。

公开(公告)号：US20100208999A1

公开(公告)日：2010-08-19

申请号：US12705238

申请日：2010-02-12

Applicant: Sang-Wook Oh ,  Seong-Taek Hwang ,  Hyun-Soo Kim ,  Sang-Ho Kim ,  Guee-Sang Lee ,  Soo-Hyung Kim ,  Hyung-Jeong Yang ,  Eui-Chul Kim

Inventor： Sang-Wook Oh ,  Seong-Taek Hwang ,  Hyun-Soo Kim ,  Sang-Ho Kim ,  Guee-Sang Lee ,  Soo-Hyung Kim ,  Hyung-Jeong Yang ,  Eui-Chul Kim

IPC: G06K9/46

CPC classification number: G06K9/32 ,  G06K9/342 ,  G06K2009/363 ,  G06K2209/01

Abstract: A method of compensating for distortion in text recognition is provided, which includes extracting a text region from an image; estimating the form of an upper end of the extracted text region; estimating the form of a lower end of the extracted text region; estimating the form of left and right sides of the extracted text region; estimating a diagram constituted in the form of the estimated upper end, lower end, left and right sides, and including a minimum area of the text region; and transforming the text region constituting the estimated diagram into a rectangular diagram using an affine transform.

Abstract translation: 提供了补偿文本识别中的失真的方法，其中包括从图像中提取文本区域; 估计提取的文本区域的上端的形式; 估计提取的文本区域的下限的形式; 估计提取的文本区域的左侧和右侧的形式; 估计以估计的上端，下端，左右两侧的形式构成的图，并且包括文本区的最小面积; 以及使用仿射变换将构成估计图的文本区域变换为矩形图。

公开(公告)号：US20100141788A1

公开(公告)日：2010-06-10

申请号：US12632118

申请日：2009-12-07

Applicant: Seong-Taek HWANG ,  Sang-Wook Oh ,  Hyun-Soo Kim ,  Sang-Ho Kim ,  Hee-Min Kwon ,  Jun-Je Oh ,  Byung-Jik Kim

Inventor： Seong-Taek HWANG ,  Sang-Wook Oh ,  Hyun-Soo Kim ,  Sang-Ho Kim ,  Hee-Min Kwon ,  Jun-Je Oh ,  Byung-Jik Kim

IPC: H04N5/225 ,  G06K9/68 ,  G06F17/30

CPC classification number: H04N5/225 ,  G06K9/228 ,  G06K9/723 ,  G06K2209/01

Abstract: An apparatus and method for recognizing characters of an image captured using a camera in a mobile terminal are provided, wherein an image of a signboard is captured, a text area is extracted from the captured image of the signboard, characters are recognized from the extracted text area, similar characters up to a predetermined priority level are generated for each recognized character of the extracted text area, location information of an area within a predetermined range from a current position of a user is acquired, store names are extracted from the location information, text is generated by combining the similar characters according to weights, the text are compared with the extracted store names, and a comparison result is output.

Abstract translation: 提供一种用于识别在移动终端中使用相机拍摄的图像的字符的装置和方法，其中捕获招牌的图像，从所述招牌的所捕获的图像中提取文本区域，从所提取的文本中识别字符 为所提取的文本区域的每个识别字符生成直到预定优先级的类似字符，获取来自用户的当前位置的预定范围内的区域的位置信息，从位置信息中提取存储名称， 通过根据权重组合相似的字符来生成文本，将文本与提取的商店名称进行比较，并输出比较结果。

公开(公告)号：US20100129566A1

公开(公告)日：2010-05-27

申请号：US12452812

申请日：2008-07-24

Applicant: Woo-Ram Lee ,  Sang-Ho Kim ,  Tae-Su Kim ,  So-Won Kim

Inventor： Woo-Ram Lee ,  Sang-Ho Kim ,  Tae-Su Kim ,  So-Won Kim

IPC: B05D3/06

CPC classification number: H01L21/288 ,  H01L21/268 ,  H05K1/092 ,  H05K1/097 ,  H05K3/102 ,  H05K3/105 ,  H05K3/1283 ,  H05K2201/0209 ,  H05K2203/107 ,  H05K2203/1131

Abstract: A preparation method of an electroconductive copper patterning layer includes (Step 1) preparing a dispersion solution of copper-based particles selected from the group consisting of copper particles, copper oxide particles, and their mixtures; (Step 2) forming a copper-based particle patterning layer by printing or filling the dispersion solution of copper-based particles to a substrate into a predetermined shape; and (Step 3) irradiating laser to the copper-based particle patterning layer to burn and interconnect the copper-based particles contained in the copper-based particle patterning layer. This preparation method burns a copper-based particle patterning layer with a strong energy within a short time by using laser. Thus, it is possible to obtain a copper patterning layer that is hardly oxidized even in the atmosphere, so a copper patterning layer with excellent electric conductivity is formed.

Abstract translation: 导电铜图案形成层的制备方法包括（步骤1）制备选自铜颗粒，氧化铜颗粒及其混合物的铜基颗粒的分散溶液; （步骤2）通过将铜基颗粒的分散溶液印刷或填充到基板上形成预定形状来形成铜基颗粒图案形成层; 和（步骤3）将激光照射到铜基颗粒图案形成层以烧结和互连铜基颗粒图案形成层中所含的铜基颗粒。 该制备方法通过使用激光在短时间内燃烧具有强能量的铜基颗粒图案形成层。 因此，可以获得即使在大气中也几乎不氧化的铜图案层，因此形成具有优异导电性的铜图案层。

公开(公告)号：US07687908B2

公开(公告)日：2010-03-30

申请号：US10886686

申请日：2004-07-09

Applicant: Dong-seok Leem ,  June-o Song ,  Sang-ho Kim ,  Tae-yeon Seong

Inventor： Dong-seok Leem ,  June-o Song ,  Sang-ho Kim ,  Tae-yeon Seong

IPC: H01L23/48

CPC classification number: H01L33/42 ,  H01L21/28575 ,  H01L29/2003 ,  H01L29/452 ,  H01L33/0095 ,  H01L33/32 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A thin film electrode for ohmic contact of a p-type GaN semiconductor includes first and second electrode layers sequentially stacked on a p-type GaN layer. The first electrode layer may include an Ni-based alloy, a Cu-based alloy, a Co-based alloy, or a solid solution capable of forming a p-type thermo-electronic oxide or may include a Ni-oxide doped with at least one selected from Al, Ga, and In. The second electrode layer may include at least one selected from the group consisting of Au, Pd, Pt, Ru, Re, Sc, Mg, Zn, V, Hf, Ta, Rh, Ir, W, Ti, Ag, Cr, Mo, Nb, Ca, Na, Sb, Li, In, Sn, Al, Ni, Cu, and Co. Furthermore, a method of fabricating the thin film electrode is provided.

Abstract translation: 用于p型GaN半导体的欧姆接触的薄膜电极包括顺序堆叠在p型GaN层上的第一和第二电极层。 第一电极层可以包括Ni基合金，Cu基合金，Co基合金或能够形成p型热电氧化物的固溶体，或者可以包括至少掺杂有氧化镍的Ni氧化物 一个选自Al，Ga和In。 第二电极层可以包括选自Au，Pd，Pt，Ru，Re，Sc，Mg，Zn，V，Hf，Ta，Rh，Ir，W，Ti，Ag，Cr，Mo中的至少一种 ，Nb，Ca，Na，Sb，Li，In，Sn，Al，Ni，Cu和Co。此外，提供了制造薄膜电极的方法。

公开(公告)号：US07652996B2

公开(公告)日：2010-01-26

申请号：US10862303

申请日：2004-06-07

Applicant: Sang-Ho Kim ,  Jae-Hun Cho ,  Kyu-Hyung Cho ,  Yun-Je Oh

Inventor： Sang-Ho Kim ,  Jae-Hun Cho ,  Kyu-Hyung Cho ,  Yun-Je Oh

IPC: G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26

CPC classification number: H04N21/23406 ,  H04N21/23608

Abstract: An apparatus and a method for adjusting a transmission rate of data, in particular a moving picture experts group 2 (MPEG-2) data is disclosed The apparatus includes a receiving buffer for buffering multi program transport stream (MPTS) packets received at various transmission rates, and a packet storage for storing MPEG-2 null packets. A signal processing section reads data buffered in the receiving buffer at a predetermined output transmission rate, wherein the signal processing section stops an operation of reading data buffered in the receiving buffer, and reads and transmits the MPEG-2 null packets stored in the packet storage when a predetermined underflow occurrence forecast situation is caused in the receiving buffer.

Abstract translation: 公开了一种用于调整数据传输速率的装置和方法，特别是运动图像专家组2（MPEG-2）数据。该装置包括：接收缓冲器，用于缓冲以各种传输速率接收的多节目传输流（MPTS） 以及用于存储MPEG-2空分组的分组存储器。 信号处理部分以预定的输出传输速率读取在接收缓冲器中缓冲的数据，其中信号处理部分停止读取在接收缓冲器中缓冲的数据的操作，并且读取并发送存储在分组存储器中的MPEG-2空分组 当在接收缓冲器中引起预定的下溢发生预测情况时。

公开(公告)号：US20100008582A1

公开(公告)日：2010-01-14

申请号：US12500094

申请日：2009-07-09

Applicant: Sang-Ho KIM ,  Seong-Taek Hwang ,  Sang-Wook Oh ,  Hyun-Soo Kim ,  Jung-Rim Kim ,  Ji-Hoon Kim ,  Dong-Chang Lee ,  Yun-Je Oh ,  Hee-Won Jung

Inventor： Sang-Ho KIM ,  Seong-Taek Hwang ,  Sang-Wook Oh ,  Hyun-Soo Kim ,  Jung-Rim Kim ,  Ji-Hoon Kim ,  Dong-Chang Lee ,  Yun-Je Oh ,  Hee-Won Jung

IPC: G06K9/34 ,  G06F17/28 ,  G06K9/18

CPC classification number: G06K9/228 ,  G06F17/2863 ,  G06K9/22

Abstract: A method for recognizing an image photographed by a camera and translating characters in connection with an electronic dictionary is provided. The method includes directly selecting an area to be recognized from the photographed character image and performing character recognition, translating and recognizing characters of a user's selected word in connection with dictionary data, and displaying translation result information of user's selected character or word in connection with dictionary data on a screen device. The recognition includes providing information on location of the selected character image area and location of the recognized character string words to the user, and then translating a character string or word in a location area selected by the user. The electronic dictionary-connected search and translation is for searching the character or word selected in connection with the electronic dictionary database, and providing translation result to the user.

Abstract translation: 提供一种用于识别由相机拍摄的图像并且与电子词典相关联地翻译字符的方法。 该方法包括从拍摄的字符图像中直接选择要识别的区域，并且与字典数据相关地执行字符识别，翻译和识别用户选择的字的字符，以及显示与字典有关的用户选择的字符或单词的翻译结果信息 屏幕设备上的数据。 识别包括将所选择的字符图像区域的位置和所识别的字符串字的位置的信息提供给用户，然后翻译由用户选择的位置区域中的字符串或字。 电子词典连接的搜索和翻译用于搜索与电子词典数据库相关选择的字符或词，并向用户提供翻译结果。

公开(公告)号：US07630694B2

公开(公告)日：2009-12-08

申请号：US11395806

申请日：2006-03-31

Applicant: Yong-Gyoo Kim ,  Seong-Taek Hwang ,  Byung-Jik Kim ,  Gyu-Woong Lee ,  Hoon Kim ,  Sang-Ho Kim ,  Sung-Kee Kim ,  Han-Lim Lee ,  Jae-Hoon Lee

Inventor： Yong-Gyoo Kim ,  Seong-Taek Hwang ,  Byung-Jik Kim ,  Gyu-Woong Lee ,  Hoon Kim ,  Sang-Ho Kim ,  Sung-Kee Kim ,  Han-Lim Lee ,  Jae-Hoon Lee

IPC: H01Q11/12

CPC classification number: H04L5/26 ,  H04B10/25758 ,  H04W16/26

Abstract: Disclosed is a remote access unit for transmitting and receiving upstream and downstream data in which channels having different transmission scheme are multiplexed, and an optical network for bi-directional wireless communication using same. The remote access unit includes an antenna for receiving the downstream data and wirelessly transmitting same and for receiving the upstream data and providing same to the remote access unit, a switch for outputting downstream time division channels of the downstream data to the antenna and for receiving upstream time division channels of the upstream data from the antenna, and a controller for controlling the switch in order to prevent the upstream and downstream time division channels from overlapping.

Abstract translation: 公开了一种用于发送和接收上行和下行数据的远程访问单元，其中具有不同传输方案的信道被复用，以及用于使用其的双向无线通信的光网络。 远程接入单元包括：天线，用于接收下行数据并进行无线发送，并用于接收上行数据并将其提供给远程接入单元;开关，用于向下游天线输出下游数据的下行时分信道​​，并用于接收上游 来自天线的上行数据的时分信道，以及用于控制交换机的控制器，以防止上游和下游时分信道重叠。

公开(公告)号：US20090286347A1

公开(公告)日：2009-11-19

申请号：US12437595

申请日：2009-05-08

Applicant: Yun-Gi Kim ,  Sang-Ho Kim ,  Doo-Youl Lee

Inventor： Yun-Gi Kim ,  Sang-Ho Kim ,  Doo-Youl Lee

IPC: H01L31/18 ,  H01L31/0224

CPC classification number: H01L31/03529 ,  H01L31/022441 ,  H01L31/0236 ,  H01L31/02363 ,  H01L31/028 ,  H01L31/03762 ,  H01L31/068 ,  H01L31/0747 ,  Y02E10/547

Abstract: Solar cells include a substrate having a light collecting surface thereon and a P-N rectifying junction within the substrate. The P-N rectifying junction includes a base region of first conductivity type (e.g., p-type) and a semiconductor layer of second conductivity type extending between the base region and the light collecting surface. A trench is also provided, which extends through the semiconductor layer and into the base region. First and second electrodes are provided adjacent the light collecting surface. The first electrode is electrically coupled to the semiconductor layer and the second electrode is electrically coupled to the base region, at a location adjacent a bottom of the trench.

Abstract translation: 太阳能电池包括其上具有聚光面的基板和在基板内的P-N整流结。 P-N整流结包括第一导电类型的基极区域（例如，p型）和在基极区域和光收集表面之间延伸的第二导电类型的半导体层。 还提供了一个沟槽，其延伸穿过半导体层并进入基极区域。 第一电极和第二电极邻近集光表面设置。 第一电极电耦合到半导体层，并且第二电极在邻近沟槽底部的位置处电耦合到基极区域。