公开(公告)号：US07486741B2

公开(公告)日：2009-02-03

申请号：US10479430

申请日：2002-06-05

申请人： Kyu Ik Sohng ,  Duk Kyu Choi ,  Hee Chul Kim ,  Gwang Soon Lee ,  Chang Hui Yea ,  Jong Keun Shin

发明人： Kyu Ik Sohng ,  Duk Kyu Choi ,  Hee Chul Kim ,  Gwang Soon Lee ,  Chang Hui Yea ,  Jong Keun Shin

IPC分类号： H04L25/34

CPC分类号： H04B10/1141 ,  H04B10/116 ,  H04L25/4917 ,  H04N5/38 ,  H04N5/44 ,  H04N21/43637

摘要： The present invention discloses a wireless transmitting/receiving apparatus for transmitting and receiving large amounts of digital data using a commercial wireless transmitting/receiving apparatus. The wireless transmitting apparatus includes a data converter for mapping multibit digital data by a data symbol in accordance with a predetermined mapping table, for converting the data symbol to an analog signal, and for outputting the analog signal, and a wireless transmitter for modulating the analog signal and for transmitting the signal wirelessly. The wireless receiving apparatus includes a wireless receiver for demodulating a wireless signal received to an analog signal, and a data restoration section for converting the analog signal to a digital signal in accordance with a predetermined mapping table, conducting an inverse symbol mapping on the digital signal, and outputting the digital signal.

摘要翻译： 本发明公开了一种使用商用无线发送/接收装置发送和接收大量数字数据的无线发送/接收装置。 无线发送装置包括：数据转换器，用于根据预定的映射表将数字符号映射到多位数字数据，用于将数据符号转换为模拟信号，并输出模拟信号;以及无线发射机，用于调制模拟信号 信号和无线传输信号。 无线接收装置包括用于解调接收到模拟信号的无线信号的无线接收机，以及根据预定映射表将模拟信号转换为数字信号的数据恢复部分，对数字信号进行逆符号映射 ，并输出数字信号。

公开(公告)号：US06406874B1

公开(公告)日：2002-06-18

申请号：US09242436

申请日：1999-02-17

申请人： Hee-Chul Kim ,  Jae-Wook Huh ,  Shin-Jae Chang ,  Jeung-Sik Lee ,  Soon-Kwan Chung ,  Hark-Mo Seong

发明人： Hee-Chul Kim ,  Jae-Wook Huh ,  Shin-Jae Chang ,  Jeung-Sik Lee ,  Soon-Kwan Chung ,  Hark-Mo Seong

IPC分类号： C12Q156

CPC分类号： C12Q1/56 ,  G01N33/86 ,  G01N2333/75 ,  G01N2333/91085

摘要： The present invention relates to a method of determining the enzymatic activity of blood coagulation factor XIII by using purified fibrin monomer as a substrate of this enzyme. The enzymatic activity is determined by detecting the degree of cross-linking of fibrin monomer formed by the blood coagulation factor XIII and the fibrin monomer free of blood coagulation factor XIII is obtained by washing the preparation with citric acid solution. The present method can be effectively used for the validation of the other enzymatic assay methods for the blood coagulation factor XIII as well as the studies for the characterization of the blood coagulation factor XIII.

摘要翻译： 本发明涉及通过使用纯化的纤维蛋白单体作为该酶的底物来测定凝血因子XIII的酶活性的方法。 通过检测由凝血因子XIII形成的纤维蛋白单体的交联度来确定酶活性，并且通过用柠檬酸溶液洗涤制剂获得不含凝血因子XIII的纤维蛋白单体。 本方法可有效地用于验证血液凝固因子XIII的其它酶测定方法以及凝血因子XIII的表征研究。

公开(公告)号：US6137543A

公开(公告)日：2000-10-24

申请号：US994777

申请日：1997-12-19

申请人： Hee Chul Kim

发明人： Hee Chul Kim

IPC分类号： H04N5/202 ,  H04N9/69

CPC分类号： H04N9/69

摘要： The present invention relates to a gamma-correction circuit which can prevent the deterioration of focusing in a projection television. The gamma-correction circuit comprises a gamma-correction section having an input for receiving a blue color video signal and operable to generate a gamma-corrected signal, a peak-beam current limiting section connected to the gamma-correction section and operable to compare a beam current corresponding to the blue color video signal with a predetermined peak-level value, the peak-beam current limiting section further operable to clip or pass the gamma corrected signal according to the comparison, and a video amplifying section connected to the peak-beam current limiting section and operable to amplify clipped or passed signal, and output the amplified signal to a blue color CRT.

摘要翻译： 本发明涉及一种可以防止投影电视中的聚焦劣化的伽马校正电路。 伽马校正电路包括具有用于接收蓝色视频信号并可操作以产生伽马校正信号的输入的伽马校正部分，连接到伽马校正部分的峰值电流限制部分，可操作以将伽马校正部分 对应于具有预定峰值电平值的蓝色视频信号的光束电流，峰值电流限制部分还可操作以根据比较来钳制或通过伽马校正信号;以及视频放大部分，连接到峰值光束 电流限制部分，用于放大经过限幅或通过的信号，并将放大的信号输出到蓝色CRT。

公开(公告)号：US07495710B2

公开(公告)日：2009-02-24

申请号：US11176672

申请日：2005-07-08

申请人： Hee Chul Kim

发明人： Hee Chul Kim

IPC分类号： H04N9/64 ,  H04N9/73

CPC分类号： H04N9/643

摘要： A display apparatus includes a tuner for selecting a desired channel; a decoder for decoding broadcasting signals (Y, U, V) inputted from the selected channel; a video processing unit for processing the decoded broadcasting signals into (R, G, B) signals; a gain adjustment unit for adjusting the gain value of the (R, G, B) signals processed by the video processing unit; a display unit for displaying the (R, G, B) signals the gain of which has been adjusted; and a control unit for detecting skin color from the (R, G, B) signals processed by the video processing unit and calculating luminance signal level to correct the luminance signal level of the (R, G, B) signals. The display apparatus can accurately correct skin color in low luminance level.

摘要翻译： 一种显示装置，包括用于选择所需频道的调谐器; 解码器，用于对从所选频道输入的广播信号（Y，U，V）进行解码; 视频处理单元，用于将解码的广播信号处理为（R，G，B）信号; 增益调整单元，用于调整由视频处理单元处理的（R，G，B）信号的增益值; 用于显示其增益已被调整的（R，G，B）信号的显示单元; 以及控制单元，用于根据由视频处理单元处理的（R，G，B）信号检测肤色，并计算亮度信号电平以校正（R，G，B）信号的亮度信号电平。 显示装置可以在低亮度水平下准确地校正肤色。

公开(公告)号：US07659945B2

公开(公告)日：2010-02-09

申请号：US11723890

申请日：2007-03-22

申请人： Hee Chul Kim ,  Kyu Ik Sohng ,  Eun Su Kim ,  Dae Won Kim ,  Dong Won Ryu ,  Jong Sun Park ,  Jong Keun Shin

发明人： Hee Chul Kim ,  Kyu Ik Sohng ,  Eun Su Kim ,  Dae Won Kim ,  Dong Won Ryu ,  Jong Sun Park ,  Jong Keun Shin

IPC分类号： H04N9/69 ,  H04N5/202

CPC分类号： H04N9/67 ,  H04N9/69

摘要： A color reproduction correcting system and method, and a video display device and method can reproduce original color by considering signal source and display device. Each signal source information and each display device information can be stored. The signal source and the display device, which are currently used (e.g., corrected), can be determined, for example, by a user selection. In one embodiment, the signal provided from a transmission side can be inverse gamma-corrected based on a corresponding signal source, and a colorimetric error of the inverse gamma-corrected signal is preferably corrected using corresponding signal source information and display device information. The corrected colorimetric error signal can be gamma-corrected based on a corresponding display device and then can be displayed on the corresponding display device.

摘要翻译： 色彩再现校正系统和方法以及视频显示装置和方法可以通过考虑信号源和显示装置来再现原始颜色。 可以存储每个信号源信息和每个显示设备信息。 当前使用（例如，校正）的信号源和显示装置可以例如通过用户选择来确定。 在一个实施例中，从发送侧提供的信号可以基于对应的信号源进行反伽马校正，并且优选地使用相应的信号源信息和显示设备信息来校正反伽马校正信号的比色误差。 校正的比色误差信号可以基于相应的显示装置进行伽马校正，然后可以显示在相应的显示装置上。

公开(公告)号：US07333117B2

公开(公告)日：2008-02-19

申请号：US10982954

申请日：2004-11-08

申请人： Hee Chul Kim

发明人： Hee Chul Kim

IPC分类号： H04N1/60 ,  H04N5/57 ,  G09G5/36 ,  G09G5/02 ,  G06K1/40 ,  G06K9/00 ,  G03F3/08 ,  G06K9/40 ,  A61B3/02 ,  H04N15/00 ,  H04N5/00 ,  H04N9/69 ,  H04N9/73 ,  G06F1/16

CPC分类号： H04N9/68 ,  G09G5/02 ,  G09G2340/14

摘要： Disclosed are a method of compensating colors in an image display device for users with color vision deficiency and a device of the same, enabling the users with color vision deficiency to view display images as vividly and naturally as normal users. The method for compensating colors in an image display device includes a step of determining whether a user is partially color blind or normal, and a step of controlling gain values of a plurality of color signals depending upon the user's color perceptivity so as to compensate colors displayed on a screen, if the user is determined to be partially color blind.

摘要翻译： 公开了一种补偿具有彩色视觉缺陷的用户的图像显示装置中的颜色的方法及其装置，使得具有色觉缺陷的用户能够像普通用户一样生动地和自然地观看显示图像。 用于补偿图像显示装置中的颜色的方法包括确定用户是否是部分色盲或正常的步骤，以及根据用户的颜色感知来控制多个颜色信号的增益值的步骤，以补偿显示的颜色 在屏幕上，如果用户被确定为部分色盲。