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1. 发明授权

US08963816B2 Light emitting display and method of driving thereof 有权
标题翻译：发光显示器及其驱动方法
公开(公告)号：US08963816B2
公开(公告)日：2015-02-24
申请号：US11638388
申请日：2006-12-14
申请人： Seong Ho Baik , In Hwan Kim , Seung Chan Byun
发明人： Seong Ho Baik , In Hwan Kim , Seung Chan Byun
IPC分类号： G09G3/30 , G09G3/32 , G09G3/20
CPC分类号： G09G3/3233 , G09G3/2025 , G09G2300/0465 , G09G2300/0842 , G09G2310/0213 , G09G2310/0235 , G09G2330/021
摘要： There are provided a light emitting display comprising at least a light emitting unit comprising at least two light emitting diodes which are electrically connected to the same driving unit to emit light, and a plurality of voltage sources whereby one voltage source supplies a voltage different from the other voltage(s) supplied from the other voltage source(s) to each of the light emitting diodes.
摘要翻译：提供一种发光显示器，其至少包括发光单元，该发光单元包括至少两个电连接到相同的驱动单元以发光的发光二极管，以及多个电压源，其中一个电压源提供不同于从另一个电压源提供给每个发光二极管的其它电压。

2. 发明授权

US08850205B2 Key distribution method and authentication server 有权
标题翻译：密钥分发方式和认证服务器
公开(公告)号：US08850205B2
公开(公告)日：2014-09-30
申请号：US12325958
申请日：2008-12-01
申请人： Hyoung-Kee Choi , Jung-Yoon Kim , Do-Hyun Kwon , Eun-Young Lee , In-Hwan Kim , Se-Hwa Song
发明人： Hyoung-Kee Choi , Jung-Yoon Kim , Do-Hyun Kwon , Eun-Young Lee , In-Hwan Kim , Se-Hwa Song
IPC分类号： H04L9/32 , H04L29/06 , H04W12/04 , H04L9/08
CPC分类号： H04L9/0833 , H04L9/0866 , H04L9/0869 , H04L2209/601 , H04L2209/80
摘要： A method of and an authentication server for distributing a key are disclosed. According to an embodiment of the present invention, the method of distributing a key, which is distributed by an authentication server connected with wireless terminals through a communication network, for encrypting and decrypting data in accordance with providing a service can include: obtaining characteristic information by decrypting encrypted characteristic information that has been received from each of n number of wireless terminals; generating a random key; generating a group key used for encrypting and decrypting data in accordance with providing a service; and generating a distribution key by using the random key, the group key and the characteristic information, and transmitting the distribution key to each wireless terminal.
摘要翻译：公开了一种用于分发密钥的方法和认证服务器。根据本发明的实施例，通过通信网络与无线终端连接的认证服务器分发的密钥分配方法，用于根据提供业务对数据进行加密和解密，包括：通过以下方式获得特征信息：解密从n个无线终端中的每一个接收到的加密特征信息; 产生随机密钥; 根据提供服务产生用于加密和解密数据的组密钥; 以及通过使用所述随机密钥，所述组密钥和所述特征信息来生成分发密钥，并将所述分发密钥发送到每个无线终端。

3. 发明授权

US08774779B2 System, method, service server, traffic information relay method, application server, mobile communication terminal, navigation terminal, execution method, and storage medium for providing traffic information using short-range communication network 有权
公开(公告)号：US08774779B2
公开(公告)日：2014-07-08
申请号：US13126663
申请日：2009-07-29
申请人： Jeong Hoon Lee , Jeong Min You , In Hwan Kim , Sung Mu Son
发明人： Jeong Hoon Lee , Jeong Min You , In Hwan Kim , Sung Mu Son
IPC分类号： H04L29/06 , H04M11/00 , H04M1/66
CPC分类号： H04W4/00 , G08G1/096741 , G08G1/096775 , H04W12/06 , H04W84/04 , H04W84/10 , H04W88/06
摘要： The present invention relates to a system, a method, a service server, a traffic information relay method, an application server, a mobile communication terminal, a navigation terminal, an execution method, and a storage medium for providing traffic information using a short-range communication network, and more specifically to a technique for providing traffic information using a short-range communication network, in which a navigation terminal connectible to the short-range communication network receives traffic information from an application server connected to a mobile communication network via the mobile communication terminal and the service server, thereby overcoming restrictions of communication networks. A system for providing traffic information according to the present invention comprises: a navigation terminal connected to a mobile communication terminal through the short-range communication network, for executing the traffic information requested and received from an application server; the mobile communication terminal connected to the navigation terminal through the short-range communication network and connected to a service server through a mobile communication network, for transferring data between the navigation terminal and the service server; the service server connected to the mobile communication terminal through the mobile communication network and connected to the application server through the mobile communication network or a wired communication network, for performing authentication for the navigation terminal and the mobile communication terminal and requesting the application server to provide the traffic information requested by the authenticated navigation terminal; and the application server connected to the service server through the mobile communication network or the wired communication network, for providing the traffic information requested by the navigation terminal.

4. 发明授权

US08773478B2 Organic light emitting display and driving method thereof 有权
标题翻译：有机发光显示器及其驱动方法
公开(公告)号：US08773478B2
公开(公告)日：2014-07-08
申请号：US13238432
申请日：2011-09-21
申请人： Min-Cheol Kim , In-Hwan Kim
发明人： Min-Cheol Kim , In-Hwan Kim
IPC分类号： G09G5/00
CPC分类号： G09G3/3258 , G09G3/3291 , G09G2320/0238
摘要： An organic light emitting display includes a first display unit having pixels coupled to odd scan and data lines, a second display unit having pixels coupled to even scan and data lines, a third display unit having pixels coupled to the odd scan lines and even data lines, and a fourth display unit having pixels coupled to the even scan lines and odd data lines. A timing controller extracts image data corresponding to each of the display units from inputted image data of one frame. A scan driver sequentially supplies a scan signal to the scan lines in each of four sub-frame periods of one frame period. A data driver converts extracted image data of each of the display units into corresponding data voltages, and supplies the corresponding data voltages to respective ones of the display units through the data lines for respective sub-frame periods of the one frame period.
摘要翻译：有机发光显示器包括具有耦合到奇数扫描和数据线的像素的第一显示单元，具有耦合到偶数扫描和数据线的像素的第二显示单元，具有耦合到奇数扫描线和偶数数据线的像素的第三显示单元以及具有耦合到偶数扫描线和奇数数据线的像素的第四显示单元。定时控制器从一帧的输入图像数据中提取与每个显示单元相对应的图像数据。扫描驱动器在一个帧周期的四个子帧周期中的每一个中顺序地将扫描信号提供给扫描线。数据驱动器将每个显示单元的提取的图像数据转换成相应的数据电压，并且通过数据线将相应的数据电压提供给相应的数据电压，用于一帧周期的各个子帧周期。

5. 发明授权

US08581808B2 Pixel driving circuit of electro-luminescent display device and driving method thereof 有权
标题翻译：电致发光显示装置的像素驱动电路及其驱动方法
公开(公告)号：US08581808B2
公开(公告)日：2013-11-12
申请号：US11987391
申请日：2007-11-29
申请人： In-Hwan Kim , Seung-Chan Byun , Jin-Hyoung Kim
发明人： In-Hwan Kim , Seung-Chan Byun , Jin-Hyoung Kim
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/3216 , G09G2320/0233 , G09G2320/029 , G09G2320/041 , G09G2320/043 , G09G2320/0626 , G09G2330/021
摘要： The present invention relates to a method for properly controlling the drive current when driving an Active Matrix OLED (AMOLED) in order to prevent the brightness from being changed due to temperature changes in a panel or the performance deterioration of the OLED. The present invention comprises: an OLED (organic light emitting diode) panel that displays an image; pixel driving circuit including: a drive current control unit that outputs a current control signal corresponding to a detected current supplied to the OLED panel; and a comparator that compares the current control signal with a power supply voltage and outputs a bias voltage; and a transistor that receives the power supply voltage and that supplies a drive current to the OLED panel corresponding to the bias voltage.
摘要翻译：本发明涉及一种用于在驱动有源矩阵OLED（AMOLED）时适当地控制驱动电流的方法，以防止由于面板中的温度变化或OLED的性能劣化而引起的亮度变化。本发明包括：显示图像的OLED（有机发光二极管）面板; 像素驱动电路，包括：驱动电流控制单元，其输出与提供给所述OLED面板的检测电流相对应的电流控制信号; 以及将电流控制信号与电源电压进行比较并输出偏置电压的比较器; 以及晶体管，其接收电源电压并且向OLED面板提供对应于偏置电压的驱动电流。

6. 发明申请

US20130281559A1 ADHESIVE COMPOSITION FOR SEMICONDUCTOR AND ADHESIVE FILM COMPRISING THE SAME 有权
标题翻译：用于半导体和粘合膜的粘合组合物
公开(公告)号：US20130281559A1
公开(公告)日：2013-10-24
申请号：US13924877
申请日：2013-06-24
申请人： Baek Soung Park , Ki Tae SONG , Dong Seon UH , In Hwan KIM
发明人： Baek Soung Park , Ki Tae SONG , Dong Seon UH , In Hwan KIM
IPC分类号： C09J163/00
CPC分类号： C09J163/00 , C08L63/00 , C09J7/00 , C09J7/10 , H01L24/27 , H01L24/29 , H01L24/48 , H01L24/73 , H01L24/83 , H01L24/94 , H01L25/0657 , H01L25/50 , H01L2224/27436 , H01L2224/2929 , H01L2224/29339 , H01L2224/29344 , H01L2224/29347 , H01L2224/29386 , H01L2224/32145 , H01L2224/32225 , H01L2224/48145 , H01L2224/73215 , H01L2224/83191 , H01L2224/83862 , H01L2224/92165 , H01L2224/94 , H01L2225/06506 , H01L2924/00014 , H01L2924/181 , H01L2224/27 , H01L2924/05442 , H01L2224/45099 , H01L2924/00 , H01L2924/00012
摘要： An adhesive composition for a semiconductor has two exothermic peaks between 65° C. and 350° C. and has an area ratio of voids of less than 10%, measured after curing at 150° C. for 10 minutes and then at 150° C. for 30 minutes, and then molding at 175° C. for 60 seconds. A first exothermic peak appears between 65° C. and 185° C. and a second exothermic peak appears between 155° C. and 350° C.
摘要翻译：用于半导体的粘合剂组合物在65℃和350℃之间具有两个放热峰，并且在150℃下固化10分钟然后在150℃下测量的空隙面积比小于10％ 30分钟，然后在175℃下成型60秒。第一个放热峰出现在65°C和185°C之间，第二个放热峰出现在155°C和350°C之间。

7. 发明申请

US20120162052A1 ELECTRO-LUMINESCENCE PIXEL, PANEL WITH THE PIXEL, AND DEVICE AND METHOD FOR DRIVING THE PANEL 有权
标题翻译：电致发光像素，带有像素的面板以及用于驱动面板的装置和方法
公开(公告)号：US20120162052A1
公开(公告)日：2012-06-28
申请号：US13415462
申请日：2012-03-08
申请人： In Hwan KIM , Seung Chan BYUN , Jin Chul CHOI , Jin Hyoung KIM , Sang Keun LEE
发明人： In Hwan KIM , Seung Chan BYUN , Jin Chul CHOI , Jin Hyoung KIM , Sang Keun LEE
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2300/0819 , G09G2300/0852 , G09G2310/0256 , G09G2310/0262
摘要： An electro-luminescence display having a plurality of pixels is disclosed. One of the pixels of the electro-luminescence display includes an electro-luminescence diode electrically connected between first and second voltage sources; first and second thin film transistors adjusting an amount of current flowing to the electro-luminescence diode; and a control circuit complementarily operating the first and second thin film transistors in an active mode and a refresh mode.
摘要翻译：公开了具有多个像素的电致发光显示器。电致发光显示器的像素之一包括电连接在第一和第二电压源之间的电致发光二极管; 第一和第二薄膜晶体管调节流向电致发光二极管的电流量; 以及以活动模式和刷新模式互补地操作第一和第二薄膜晶体管的控制电路。

8. 发明授权

US08154479B2 Electro-luminescence pixel, panel with the pixel, and device and method for driving the panel 有权
标题翻译：电致发光像素，具有像素的面板，以及用于驱动面板的装置和方法
公开(公告)号：US08154479B2
公开(公告)日：2012-04-10
申请号：US12005625
申请日：2007-12-28
申请人： In Hwan Kim , Seung Chan Byun , Jin Chul Choi , Jin Hyoung Kim , Sang Keun Lee
发明人： In Hwan Kim , Seung Chan Byun , Jin Chul Choi , Jin Hyoung Kim , Sang Keun Lee
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2300/0819 , G09G2300/0852 , G09G2310/0256 , G09G2310/0262
摘要： An electro-luminescence display having a plurality of pixels is disclosed. One of the pixels of the electro-luminescence display includes an electro-luminescence diode electrically connected between first and second voltage sources; first and second thin film transistors adjusting an amount of current flowing to the electro-luminescence diode; and a control circuit complementarily operating the first and second thin film transistors in an active mode and a refresh mode.
摘要翻译：公开了具有多个像素的电致发光显示器。电致发光显示器的像素之一包括电连接在第一和第二电压源之间的电致发光二极管; 第一和第二薄膜晶体管调节流向电致发光二极管的电流量; 以及以活动模式和刷新模式互补地操作所述第一和第二薄膜晶体管的控制电路。

9. 发明授权

US08045468B2 Apparatus and method of displaying power line communication channel information 有权
标题翻译：显示电力线通信信道信息的装置和方法
公开(公告)号：US08045468B2
公开(公告)日：2011-10-25
申请号：US11583854
申请日：2006-10-20
申请人： Seung-gi Chang , Joon-hee Lee , Noh-byung Park , In-hwan Kim , Ju-han Lee , Jun-hae Choi , Ji-hoon Kim , Ho-jeong You
发明人： Seung-gi Chang , Joon-hee Lee , Noh-byung Park , In-hwan Kim , Ju-han Lee , Jun-hae Choi , Ji-hoon Kim , Ho-jeong You
IPC分类号： H04L12/26
CPC分类号： H04L41/0896 , H04B3/54 , H04B2203/5408 , H04B2203/5495
摘要： Provided is an apparatus and method of displaying power line communication (PLC) channel information. The apparatus for displaying PLC channel information includes a channel information determining unit which performs channel estimation of a PLC channel, and, based on the channel estimation, determines channel information on the PLC channel including a bandwidth of the PLC channel which is available for a user in a PLC network; and a channel information displaying unit which displays the channel information to the user.
摘要翻译：提供了显示电力线通信（PLC）信道信息的装置和方法。用于显示PLC信道信息的装置包括执行PLC信道的信道估计的信道信息确定单元，并且基于信道估计确定包括可用于用户的PLC信道的带宽的PLC信道上的信道信息在PLC网络中; 以及向用户显示频道信息的频道信息显示单元。

10. 发明授权

US08031718B2 Method of data communication between PLC stations belonging to different PLC cells and apparatus thereof 有权
标题翻译：属于不同PLC单元的PLC站之间的数据通信方法及其装置
公开(公告)号：US08031718B2
公开(公告)日：2011-10-04
申请号：US11541528
申请日：2006-10-03
申请人： Ju-han Lee , In-hwan Kim , Seung-gi Chang , Joon-hee Lee , Jun-hae Choi , Ho-jeong You , Ji-hoon Kim , Joon-hyuk Ryu
发明人： Ju-han Lee , In-hwan Kim , Seung-gi Chang , Joon-hee Lee , Jun-hae Choi , Ho-jeong You , Ji-hoon Kim , Joon-hyuk Ryu
IPC分类号： H04L12/28
CPC分类号： H04L12/66 , H04B3/542 , H04B2203/5408 , H04B2203/5445 , Y10T307/74
摘要： A method of data communication between power line communication (PLC) stations belonging to different PLC cells includes transmitting a station ID of a PLC reception station to a PLC cell bridge (CB) of a first PLC cell to which a PLC transmission station belongs, receiving a group identification (GID) and an encryption key of a second PLC cell to which the PLC reception station belongs from the PLC CB of the first PLC cell, encrypting data to be transmitted using the encryption key of the second PLC cell, and transmitting the station ID of the PLC reception station, the GID of the second PLC cell, and the encrypted data, to the PLC CB of the first PLC cell, and an apparatus to perform the method.
摘要翻译：属于不同PLC单元的电力线通信（PLC）站之间的数据通信方法包括将PLC接收站的站ID发送到PLC发送站所属的第一PLC小区的PLC单元桥（CB），接收 PLC接收站所属的第二PLC单元的组识别（GID）和加密密钥，从第一PLC单元的PLC CB中加密要发送的数据，并且发送 PLC接收台的站ID，第二PLC单元的GID和加密数据发送到第一PLC单元的PLC CB，以及执行该方法的装置。

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