公开(公告)号：US20110187727A1

公开(公告)日：2011-08-04

申请号：US13021266

申请日：2011-02-04

Applicant: Hee-Bum AHN ,  Sang-Wook Oh ,  Hyun-Soo Kim ,  Seong-Taek Hwang ,  Mu-Sik Kwon ,  Dong-Hyuk Lee ,  An-Na Park

Inventor： Hee-Bum AHN ,  Sang-Wook Oh ,  Hyun-Soo Kim ,  Seong-Taek Hwang ,  Mu-Sik Kwon ,  Dong-Hyuk Lee ,  An-Na Park

IPC: G06T13/00 ,  G06F3/041

CPC classification number: H04M1/67 ,  G06F3/04883 ,  G06F9/4418 ,  H04M1/72544 ,  H04M2250/12 ,  H04M2250/22

Abstract: An apparatus and method for displaying a lock screen including a character object having a motion effect in a terminal equipped with a touch screen. The method includes locking the touch screen and displaying the lock screen including the character object having the motion effect on a preset background image. Upon generation of a touch input, determining whether the touch input is for unlocking the touch screen, and if the touch input is for unlocking the touch screen, unlocking the touch screen and controlling the character object to perform a preset action indicating the unlocking of the touch screen.

Abstract translation: 一种用于在配备有触摸屏的终端中显示包括具有运动效果的角色对象的锁屏的装置和方法。 该方法包括锁定触摸屏并且将包括具有运动效果的角色对象的锁定屏幕显示在预设背景图像上。 在产生触摸输入时，确定触摸输入是否用于解锁触摸屏，并且如果触摸输入用于解锁触摸屏，则解锁触摸屏并控制字符对象以执行指示解锁触摸屏的预设动作 触摸屏。

公开(公告)号：US20110134513A1

公开(公告)日：2011-06-09

申请号：US12773196

申请日：2010-05-04

Applicant: Dong Churl Kim ,  Byung-seok Choi ,  Hyun Soo Kim ,  Kisoo Kim ,  O-Kyun Kwon ,  Dae Kon Oh

Inventor： Dong Churl Kim ,  Byung-seok Choi ,  Hyun Soo Kim ,  Kisoo Kim ,  O-Kyun Kwon ,  Dae Kon Oh

IPC: H01S5/026 ,  G02B6/26 ,  G02B6/42

CPC classification number: H01S5/0265 ,  G02B6/1228 ,  G02B6/125 ,  G02B6/2813 ,  H01S5/1014 ,  H01S5/1085 ,  H01S5/50

Abstract: Provided is an optical device module that can improve miniaturization and integration. The optical device module includes a semiconductor optical amplifier having a buried structure and including a first active layer buried in a clad layer disposed on a first substrate, an optical modulator in which a sidewall of a second active layer disposed in a direction of the first active layer on a second substrate junctioned to the first substrate is exposed, the optical modulator having a ridge structure, and at least one multi-mode interference coupler in which the second active layer junctioned to the first active layer is buried in the clad layer, the multi-mode interference coupler sharing the second active layer on the second substrate between the optical modulator and the semiconductor optical amplifier and integrated with the second optical device.

Abstract translation: 提供了可以改善小型化和集成的光学装置模块。 光学器件模块包括具有掩埋结构的半导体光学放大器，并且包括掩埋在第一衬底上的覆盖层中的第一有源层，光调制器，其中第二有源层的侧壁沿着第一有源层 暴露在与第一衬底相交的第二衬底上的层，光学调制器具有脊结构，以及至少一个多模干涉耦合器，其中与第一有源层结合的第二有源层被掩埋在覆盖层中， 所述多模干涉耦合器在所述光调制器和所述半导体光放大器之间的所述第二基板上共享所述第二有源层并与所述第二光学装置集成。

公开(公告)号：US20110121509A1

公开(公告)日：2011-05-26

申请号：US12785899

申请日：2010-05-24

Applicant: Dong-hyup Shin ,  Hyun-soo Kim

Inventor： Dong-hyup Shin ,  Hyun-soo Kim

IPC: B65H3/06

CPC classification number: B65H3/0684 ,  B65H3/0669 ,  B65H85/00 ,  B65H2403/47 ,  B65H2403/72 ,  B65H2403/723 ,  B65H2801/06

Abstract: A medium supply unit of an image forming apparatus, the medium supply unit may include: a main body housing; a tray connected to the main body housing and loading a printing-target medium therein; an activating shaft connected to the main body housing and being rotated in a predetermined direction by an activating force of an activating source; an intermediate member supported by one end of the activating shaft to deliver a rotating force of the activating shaft; a first elastic member having one end connected to the intermediate member and the other end supported by the activating shaft; and elastically biasing the intermediate member in a direction facing the printing-target medium according to a rotation of the activating shaft; and a roller unit having a roller unit housing that is attachable to the intermediate member and at least one roller that is supported by the roller unit housing and picks up and supplies printing-target media loaded in the tray; and configured to deliver to the roller(s) an elastic force of the first elastic member and a rotating force of the activating shaft when the activating shaft is rotated.

Abstract translation: 一种图像形成装置的介质供给单元，所述介质供给单元可以包括：主体壳体; 连接到主体壳体并在其中装载印刷目标介质的托盘; 活动轴，其连接到主体壳体并且通过激活源的激活力沿预定方向旋转; 中间构件，其由所述致动轴的一端支撑以传递所述致动轴的旋转力; 第一弹性构件，其一端连接到中间构件，另一端由活动轴支撑; 并且根据所述致动轴的旋转使所述中间构件朝向所述印刷对象介质的方向弹性偏置; 以及滚子单元，其具有可附接到所述中间构件的辊单元壳体和由所述滚子单元壳体支撑并提供并供给装载在所述托盘中的印刷对象介质的至少一个辊; 并且构造成当所述致动轴旋转时，将所述第一弹性构件的弹力和所述致动轴的旋转力传递到所述辊。

公开(公告)号：US07935554B2

公开(公告)日：2011-05-03

申请号：US12407361

申请日：2009-03-19

Applicant: Jeong-wook Lee ,  Youn-joon Sung ,  Ho-sun Paek ,  Hyun-soo Kim ,  Joo-sung Kim ,  Suk-ho Yoon

Inventor： Jeong-wook Lee ,  Youn-joon Sung ,  Ho-sun Paek ,  Hyun-soo Kim ,  Joo-sung Kim ,  Suk-ho Yoon

IPC: H01L21/302

CPC classification number: H01L33/007 ,  H01L21/0237 ,  H01L21/0242 ,  H01L21/02458 ,  H01L21/02488 ,  H01L21/02494 ,  H01L21/02502 ,  H01L21/02513 ,  H01L21/0254 ,  H01L33/12 ,  H01L33/22

Abstract: Provided are a semiconductor light emitting device having a nano pattern and a method of manufacturing the semiconductor light emitting device. The semiconductor light emitting device includes: a semiconductor layer comprising a plurality of nano patterns, wherein the plurality of nano patterns are formed inside the semiconductor layer; and an active layer formed on the semiconductor layer. The optical output efficiency is increased and inner defects of the semiconductor light emitting device are reduced.

Abstract translation: 提供了具有纳米图案的半导体发光器件和制造半导体发光器件的方法。 半导体发光器件包括：包含多个纳米图案的半导体层，其中所述多个纳米图案形成在所述半导体层的内部; 以及形成在半导体层上的有源层。 光输出效率增加，半导体发光器件的内部缺陷减小。

公开(公告)号：US07928442B2

公开(公告)日：2011-04-19

申请号：US12441381

申请日：2007-08-17

Applicant: Bongki Mheen ,  Jeong-Woo Park ,  Hyun-Soo Kim ,  Gyungock Kim

Inventor： Bongki Mheen ,  Jeong-Woo Park ,  Hyun-Soo Kim ,  Gyungock Kim

IPC: H01L31/036

CPC classification number: G02F1/025 ,  G02F1/2257 ,  H01L33/0037

Abstract: Provided is an optical device having a strained buried channel area. The optical device includes: a semiconductor substrate of a first conductive type; a gate insulating layer formed on the semiconductor substrate; a gate of a second conductive type opposite to the first conductive type, formed on the gate insulating layer; a high density dopant diffusion area formed in the semiconductor substrate under the gate and doped with a first conductive type dopant having a higher density than the semiconductor substrate; a strained buried channel area formed of a semiconductor material having a different lattice parameter from a material of which the semiconductor substrate is formed and extending between the gate insulating layer and the semiconductor substrate to contact the high density dopant diffusion area; and a semiconductor cap layer formed between the gate insulating layer and the strained buried channel area.

Abstract translation: 提供了具有应变埋入通道区域的光学装置。 该光学器件包括：第一导电类型的半导体衬底; 形成在半导体衬底上的栅极绝缘层; 形成在栅极绝缘层上的与第一导电类型相反的第二导电类型的栅极; 形成在所述半导体衬底下的高密度掺杂剂扩散区，并且掺杂有比所述半导体衬底更高密度的第一导电型掺杂剂; 由半导体材料形成的应变掩埋沟道区域，具有与形成半导体衬底的材料不同的晶格参数，并且在栅极绝缘层和半导体衬底之间延伸以接触高密度掺杂剂扩散区域; 以及形成在栅绝缘层和应变埋入沟道区之间的半导体盖层。

公开(公告)号：US07912709B2

公开(公告)日：2011-03-22

申请号：US11732650

申请日：2007-04-04

Applicant: Hyun-Soo Kim

Inventor： Hyun-Soo Kim

IPC: G10L11/04

CPC classification number: G10L19/093 ,  G10L25/90 ,  G10L25/93

Abstract: A degree of voicing is extracted using the characteristic of harmonic peaks existing in a constant period by converting an input speech or audio signal to a speech signal of the frequency domain, selecting the greatest peak in a first pitch period of the converted speech signal as a harmonic peak, thereafter selecting a peak having the greatest spectral value among peaks existing in each peak search range of the speech signal as a harmonic peak, extracting harmonic spectral envelope information by performing interpolation of the selected harmonic peaks, extracting non-harmonic spectral envelope information by performing interpolation of the non-harmonic peaks, and comparing the two pieces of envelope information to each other.

Abstract translation: 通过将输入的语音或音频信号转换为频域的语音信号，使用存在于恒定周期的谐波峰值的特征提取发声度，将转换的语音信号的第一音调周期中的最大峰值选择为 谐波峰值，然后选择在语音信号的每个峰值搜索范围内存在的峰值中具有最大频谱值的峰值作为谐波峰值，通过执行所选谐波峰值的插值来提取谐波频谱包络信息，提取非谐波频谱包络信息 通过执行非谐波峰值的插值，并将两条信封信息彼此进行比较。

公开(公告)号：US07910389B2

公开(公告)日：2011-03-22

申请号：US12216015

申请日：2008-06-27

Applicant: Hyun-Soo Kim ,  Kyu-Ho Shin ,  Jae-Hee Cho

Inventor： Hyun-Soo Kim ,  Kyu-Ho Shin ,  Jae-Hee Cho

IPC: H01L21/00

CPC classification number: H01L33/0079 ,  B82Y20/00 ,  H01S5/0217 ,  H01S5/183 ,  H01S5/34333

Abstract: Provided is a vertical semiconductor light-emitting device and a method of manufacturing the same. The method may include sequentially forming a lower clad layer, an active layer, and an upper clad layer on a substrate to form a semiconductor layer and forming first electrode layers on the upper clad layer. A metal support layer may be formed on each of the first electrode layers and a trench may be formed between the first electrode layers. The substrate may be removed and a second electrode layer may be formed on the lower clad layer.

Abstract translation: 提供了一种垂直半导体发光器件及其制造方法。 该方法可以包括在衬底上顺序地形成下覆盖层，有源层和上覆盖层，以形成半导体层，并在上覆盖层上形成第一电极层。 可以在每个第一电极层上形成金属支撑层，并且可以在第一电极层之间形成沟槽。 可以去除衬底，并且可以在下包层上形成第二电极层。

公开(公告)号：US20110013807A1

公开(公告)日：2011-01-20

申请号：US12837111

申请日：2010-07-15

Applicant: Dong-Hyuk Lee ,  Mu-Sik Kwon ,  Jung-Rim Kim ,  Seong-Taek Hwang ,  Sang-Wook Oh ,  Hyun-Soo Kim

Inventor： Dong-Hyuk Lee ,  Mu-Sik Kwon ,  Jung-Rim Kim ,  Seong-Taek Hwang ,  Sang-Wook Oh ,  Hyun-Soo Kim

IPC: G06K9/00

CPC classification number: G06F3/017 ,  G06K9/00355 ,  G06T7/215 ,  G06T7/246 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/30196

Abstract: A method for recognizing a subject motion using a camera is provided, in which each of the previous and current image frames received from the camera is split into multiple image blocks, motion blocks are detected among the image blocks based on a difference between previous and current pixel values for each of the image frames, a motion center is detected based on positions of the motion blocks for each image frame, and the subject motion appearing in the previous and current image frames is recognized based on the motion centers of the previous and current image frames.

Abstract translation: 提供了一种使用相机识别被摄体的方法，其中从相机接收的先前和当前图像帧中的每一个被分割成多个图像块，基于前一个和当前的差异在图像块中检测运动块 对于每个图像帧的像素值，基于每个图像帧的运动块的位置来检测运动中心，并且基于先前和当前的运动中心来识别出现在先前和当前图像帧中的对象运动 图像帧。

公开(公告)号：US20100252094A1

公开(公告)日：2010-10-07

申请号：US12676734

申请日：2008-07-31

Applicant: Hyun Soo Kim ,  Won Seok Han ,  Byung Seok Choi ,  Dae Kon Oh

Inventor： Hyun Soo Kim ,  Won Seok Han ,  Byung Seok Choi ,  Dae Kon Oh

IPC: H01L31/00 ,  H01L31/18

CPC classification number: H01L31/068 ,  H01L31/022425 ,  H01L31/02245 ,  H01L31/0547 ,  Y02E10/52 ,  Y02E10/547

Abstract: Provided are a high-efficiency solar cell, which converts light energy of incident light into electrical energy, and a method of manufacturing the same. An upper ohmic layer is formed at a predetermined tilt angle less than 45° and an ohmic electrode is deposited on the upper ohmic layer so as to reduce shadow loss due to the ohmic electrode and lessen contact resistance.

Abstract translation: 提供了将入射光的光能转换为电能的高效率太阳能电池及其制造方法。 以小于45°的预定倾斜角度形成上欧姆层，并且在上欧姆层上沉积欧姆电极，以减少由于欧姆电极引起的阴影损失并降低接触电阻。

公开(公告)号：US20100249363A1

公开(公告)日：2010-09-30

申请号：US12675411

申请日：2008-10-30

Applicant: Hyun-Soo Kim ,  Young-Gyo Choi ,  Woo-Sung Kim ,  Byung-Jun Song

Inventor： Hyun-Soo Kim ,  Young-Gyo Choi ,  Woo-Sung Kim ,  Byung-Jun Song

IPC: C08G63/181

CPC classification number: C08G63/78 ,  C08G63/189

Abstract: The present invention relates to a process for preparing polyethylene naphthalate, comprising the steps of: esterifying 2,6-naphthalene dicarboxylic acid and ethylene glycol, or glycols using the two materials as major material to obtain prepolymer which comprises bis(beta-hydroxyethyl)naphthalate or low polymer as main material; and performing polycondensation reaction to thereby prepare polyethylene naphthalate. The process of the present invention has advantages of: enabling esterification with a low molar ratio of ethylene glycol to reduce reaction time, thereby increasing process efficiency; minimizing formation of side reaction products to improve properties; and preventing deterioration of the products by performing polycondensation at a low temperature to thereby obtain polyethylene naphthalate polymers of high quality.

Abstract translation: 本发明涉及一种制备聚萘二甲酸乙二醇酯的方法，包括以下步骤：使用两种材料作为主要原料酯化2,6-萘二甲酸和乙二醇或二醇，得到包含双（β-羟乙基）萘二甲酸酯 或低聚物作为主要材料; 进行缩聚反应，制备聚萘二甲酸乙二醇酯。 本发明的方法具有以下优点：能够以低摩尔比的乙二醇酯化以减少反应时间，从而提高工艺效率; 最小化侧反应产物的形成以改善性质; 并通过在低温下进行缩聚来防止产品的劣化，从而得到高质量的聚萘二甲酸乙二醇酯聚合物。