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1. 发明授权

US09183784B2 Display device and driving method thereof for compensating a threshold voltage deviation characteristic of the display 有权
标题翻译：用于补偿显示器的阈值电压偏差特性的显示装置及其驱动方法
公开(公告)号：US09183784B2
公开(公告)日：2015-11-10
申请号：US13919302
申请日：2013-06-17
申请人： Oh-Kyong Kwon , Chang-Ho Hyun , Woung Kim
发明人： Oh-Kyong Kwon , Chang-Ho Hyun , Woung Kim
IPC分类号： G09G3/32
CPC分类号： G09G3/3291 , G09G3/3233 , G09G2300/0842 , G09G2300/0861 , G09G2300/0876 , G09G2310/0297 , G09G2320/0233
摘要： A first reference voltage is applied to a plurality of pixels during a data writing period when data is written and a second reference voltage is applied to the plurality of pixels during a light emitting period when the plurality of pixels emit light, in which each of the plurality of pixels includes a switching transistor to transfer a data voltage applied to a data line to a first node; a driving transistor controlling a driving current flowing into an OLED according to the voltage of the first node and a first power supply voltage; and a storage capacitor including a first electrode connected to the first node and a second electrode receiving one of the first reference voltage and the second reference voltage. A difference between the first reference voltage and the second reference voltage is determined according to a threshold voltage deviation characteristic of the display unit.
摘要翻译：在写入数据的数据写入期间，当多个像素发光时，在多个像素发光期间，向多个像素施加第一参考电压，并将第二基准电压施加到多个像素，其中，多个像素包括用于将施加到数据线的数据电压传送到第一节点的开关晶体管; 根据第一节点的电压和第一电源电压控制流入OLED的驱动电流的驱动晶体管; 以及存储电容器，包括连接到第一节点的第一电极和接收第一参考电压和第二参考电压之一的第二电极。根据显示单元的阈值电压偏差特性来确定第一参考电压和第二参考电压之间的差。

2. 发明授权

US08269803B2 Display device and method for driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08269803B2
公开(公告)日：2012-09-18
申请号：US12985618
申请日：2011-01-06
申请人： Myoung-Hwan Yoo , Choon-Yul Oh , Naoaki Komiya , Ho-Ryun Chung , Joo-Hyeon Jeong , Wang-Jo Lee , In-Ho Choi , Chang-Ho Hyun , Woung Kim
发明人： Myoung-Hwan Yoo , Choon-Yul Oh , Naoaki Komiya , Ho-Ryun Chung , Joo-Hyeon Jeong , Wang-Jo Lee , In-Ho Choi , Chang-Ho Hyun , Woung Kim
IPC分类号： G09G5/10
CPC分类号： G09G3/3233 , G09G2300/043 , G09G2320/0295 , G09G2320/043
摘要： A display device includes a plurality of pixels, each of said plurality of pixels includes a driving transistor and a light emitting diode, a compensator to receive first and second pixel currents generated by the plurality of pixels according to first and second data voltages respectively applied to the plurality of pixels, the compensator to calculate an image data compensation amount to compensate for variations in characteristics of the driving transistor of each of said plurality of pixels and a data selector to transmit the first and second data voltages to the plurality of pixels and to transmit the first and second pixel currents to the compensator, the compensator to measure the first and second pixel currents generated as a result of the first and second data voltages corresponding to different gray scale levels and to calculate an actual threshold voltage and mobility of the driving transistor of each of the pixels, the compensator including a measurement resistor, the compensator to control a resistance value of the measurement resistor, the measurement resistor to convert the first pixel current corresponding to the first data voltage into a first measured voltage and the second pixel current corresponding to the second data voltage into a second measured voltage.
摘要翻译：显示装置包括多个像素，所述多个像素中的每一个包括驱动晶体管和发光二极管，补偿器，用于根据分别施加到第一和第二数据电压的多个像素产生的第一和第二像素电流所述多个像素，所述补偿器计算图像数据补偿量以补偿所述多个像素中的每一个的驱动晶体管的特性的变化，以及数据选择器，用于将所述第一和第二数据电压传输到所述多个像素，并且将第一和第二像素电流传输到补偿器，补偿器，以测量由于对应于不同灰度级的第一和第二数据电压而产生的第一和第二像素电流，并且计算驱动的实际阈值电压和移动性每个像素的晶体管，补偿器包括测量电阻器，compe 用于控制测量电阻器的电阻值的测量电阻器，用于将对应于第一数据电压的第一像素电流转换成第一测量电压的测量电阻器和将与第二数据电压相对应的第二像素电流转换成第二测量电压。

3. 发明申请

US20120035955A1 CARE SERVICE MANAGEMENT SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：护理服务管理系统及其方法
公开(公告)号：US20120035955A1
公开(公告)日：2012-02-09
申请号：US12938598
申请日：2010-11-03
申请人： Jung-Woung KIM , Hyoung-Kyu CHOI , Young-Ju KIM
发明人： Jung-Woung KIM , Hyoung-Kyu CHOI , Young-Ju KIM
IPC分类号： G06Q50/00 , G06Q10/00
CPC分类号： G06Q50/22 , G06Q10/06 , G06Q50/24 , G16H40/20
摘要： Disclosed are a care service management system and a method thereof enabling services such as care service requesting, care service recording, and the like which have been performed off line in the past to be processed online in real time and in addition, providing learning contents of a care provider. The care service management system for a care service provider and a cared person, comprises a care service management server inputting and storing a cared person information DB, a care service provider information DB, a cared person schedule DB, a care service provider schedule DB, and a charge information DB; a health condition management server inputting and storing health information for each hour/date of the cared person; a learning content management server inputting and storing learning contents of the care service provider; a cared person's terminal connected with the care service management server to request for providing the care service and receive the determined information and schedule of the care service provider; and a care service provider's terminal connected with the care service management server, the health condition management server, or the learning contents management server to transmit or receive predetermined information.
摘要翻译：公开了一种护理服务管理系统及其方法，其能够实时地在线处理过去已经离线执行的护理服务请求，护理服务记录等服务，另外提供学习内容护理提供者护理服务提供者和护理人员的护理服务管理系统包括护理服务管理服务器，其输入和存储被关心的个人信息DB，护理服务提供者信息DB，照顾人员日程表DB，护理服务提供商日程表DB，和费用信息DB; 健康状况管理服务器输入和存储被关心人的每小时/日期的健康信息; 学习内容管理服务器输入和存储该护理服务提供者的学习内容; 与护理服务管理服务器相关联的被照顾者的终端请求提供护理服务并接收确定的护理服务提供商的信息和时间表; 以及与护理服务管理服务器，健康状况管理服务器或学习内容管理服务器连接的护理服务提供商的终端来发送或接收预定信息。

4. 发明申请

US20110279444A1 DISPLAY DEVICE TO COMPENSATE CHARACTERISTIC DEVIATION OF DRVING TRANSISTOR AND DRIVING METHOD THEREOF 审中-公开
标题翻译：用于补偿驱动晶体管特性偏差的显示装置及其驱动方法
公开(公告)号：US20110279444A1
公开(公告)日：2011-11-17
申请号：US12914219
申请日：2010-10-28
申请人： Ho-Ryun Chung , Choon-Yul Oh , Naoaki Komiya , Myoung-Hwan Yoo , Joo-Hyeon Jeong , Chang-Ho Hyun , Woung Kim , Wang-Jo Lee , In-Ho Choi
发明人： Ho-Ryun Chung , Choon-Yul Oh , Naoaki Komiya , Myoung-Hwan Yoo , Joo-Hyeon Jeong , Chang-Ho Hyun , Woung Kim , Wang-Jo Lee , In-Ho Choi
IPC分类号： G06F3/038
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2320/0295 , G09G2320/043
摘要： A display device includes a display having a plurality of pixels, a compensator that for each of a plurality of pixels, calculates an image data compensation amount that compensates a characteristic deviation of a driving transistor of each pixel by measuring the first pixel current generated by the first data voltage and the second pixel current generated by the second data voltage obtained by amending the first data voltage, and initializes a panel capacitor that is parasitic on a plurality of data lines connected to the plurality of pixels in the measurement of the first pixel current and the measurement of the second pixel current; and a signal controller that generates an image data signal by reflecting the compensation amount of the image data. It is possible to shorten a compensation period for compensating a characteristic deviation between driving transistors, and since a data writing period in which a data signal is written in each pixel and a light emitting period in which, after the writing of the data signal corresponding to each pixel is completed, the entire pixel emits light at once, making it possible to more efficiently display the image.
摘要翻译：显示装置包括具有多个像素的显示器，对于多个像素中的每一个，补偿器通过测量由该像素生成的第一像素电流来计算补偿每个像素的驱动晶体管的特性偏差的图像数据补偿量第一数据电压和由通过修改第一数据电压获得的第二数据电压产生的第二像素电流，并且在第一像素电流的测量中初始化连接到多个像素的多条数据线上的面板电容器和第二像素电流的测量; 以及信号控制器，其通过反映图像数据的补偿量来生成图像数据信号。可以缩短用于补偿驱动晶体管之间的特性偏差的补偿周期，并且由于在每个像素中写入数据信号的数据写入周期和在写入与数据信号对应的数据信号之后的发光周期每个像素完成，整个像素一次发光，使得可以更有效地显示图像。

5. 发明申请

US20110279436A1 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20110279436A1
公开(公告)日：2011-11-17
申请号：US12929223
申请日：2011-01-10
申请人： Naoaki Komiya , Choon-Yul Oh , Joo-Hyeon Jeong , Myoung-Hwan Yoo , Wang-Jo Lee , Ho-Ryun Chung , Chang-Ho Hyun , Woung Kim , In-Ho Choi
发明人： Naoaki Komiya , Choon-Yul Oh , Joo-Hyeon Jeong , Myoung-Hwan Yoo , Wang-Jo Lee , Ho-Ryun Chung , Chang-Ho Hyun , Woung Kim , In-Ho Choi
IPC分类号： G09G5/00 , G09G3/30
CPC分类号： G09G3/3233 , G09G3/3283 , G09G2300/0861
摘要： An organic light emitting diode (OLED) display includes a display unit including a plurality of pixels, a plurality of scan lines, and a plurality of data lines, a data driver transmitting a plurality of data signals to the plurality of data lines, a scan driver transmitting a plurality of scan signals to the plurality of scan lines, a compensation controller supplying a predetermined first current to each organic light emitting diode in each of the plurality of pixels during a sensing period for measuring a driving voltage of the organic light emitting diode for each of a plurality of pixels, receiving the driving voltage of the organic light emitting diode supplied with the first current, and outputting measuring data for the transmitted driving voltage; and a signal controller compensating an input video signal according to the measuring data to generate image data. The compensation controller is separate from and external to the data driver.
摘要翻译：有机发光二极管（OLED）显示器包括：显示单元，包括多个像素，多条扫描线和多条数据线;数据驱动器，向多条数据线发送多条数据信号;扫描驱动器将多个扫描信号发送到多个扫描线;补偿控制器，用于在用于测量有机发光二极管的驱动电压的感测周期期间向多个像素中的每一个中的每一个中的每个有机发光二极管提供预定的第一电流对于多个像素中的每一个，接收被提供有第一电流的有机发光二极管的驱动电压，并输出用于发送的驱动电压的测量数据; 以及根据测量数据补偿输入视频信号以生成图像数据的信号控制器。补偿控制器与数据驱动器分开，外部。

6. 发明申请

US20110254871A1 DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20110254871A1
公开(公告)日：2011-10-20
申请号：US12985618
申请日：2011-01-06
申请人： Myoung-Hwan Yoo , Choon-Yul Oh , Naoaki Komiya , Ho-Ryun Chung , Joo-Hyeon Jeong , Wang-Jo Lee , In-Ho Choi , Chang-Ho Hyun , Woung Kim
发明人： Myoung-Hwan Yoo , Choon-Yul Oh , Naoaki Komiya , Ho-Ryun Chung , Joo-Hyeon Jeong , Wang-Jo Lee , In-Ho Choi , Chang-Ho Hyun , Woung Kim
IPC分类号： G09G3/32 , G09G5/10
CPC分类号： G09G3/3233 , G09G2300/043 , G09G2320/0295 , G09G2320/043
摘要： A display device includes a plurality of pixels, each of said plurality of pixels includes a driving transistor and a light emitting diode, a compensator to receive first and second pixel currents generated by the plurality of pixels according to first and second data voltages respectively applied to the plurality of pixels, the compensator to calculate an image data compensation amount to compensate for variations in characteristics of the driving transistor of each of said plurality of pixels and a data selector to transmit the first and second data voltages to the plurality of pixels and to transmit the first and second pixel currents to the compensator, the compensator to measure the first and second pixel currents generated as a result of the first and second data voltages corresponding to different gray scale levels and to calculate an actual threshold voltage and mobility of the driving transistor of each of the pixels, the compensator including a measurement resistor, the compensator to control a resistance value of the measurement resistor, the measurement resistor to convert the first pixel current corresponding to the first data voltage into a first measured voltage and the second pixel current corresponding to the second data voltage into a second measured voltage.
摘要翻译：显示装置包括多个像素，所述多个像素中的每一个包括驱动晶体管和发光二极管，补偿器，用于根据分别施加到第一和第二数据电压的多个像素产生的第一和第二像素电流所述多个像素，所述补偿器计算图像数据补偿量以补偿所述多个像素中的每一个的驱动晶体管的特性的变化，以及数据选择器，用于将所述第一和第二数据电压传输到所述多个像素，并且将第一和第二像素电流传输到补偿器，补偿器，以测量由于对应于不同灰度级的第一和第二数据电压而产生的第一和第二像素电流，并且计算驱动的实际阈值电压和移动性每个像素的晶体管，补偿器包括测量电阻器，compe 用于控制测量电阻器的电阻值的测量电阻器，用于将对应于第一数据电压的第一像素电流转换成第一测量电压的测量电阻器和将与第二数据电压相对应的第二像素电流转换成第二测量电压。

7. 发明授权

US07751940B2 Robot cleaner and control method thereof 有权
标题翻译：机器人清洁器及其控制方法
公开(公告)号：US07751940B2
公开(公告)日：2010-07-06
申请号：US11785626
申请日：2007-04-19
申请人： Ju-sang Lee , Sam-jong Jeung , Jeong-gon Song , Myeong-ho Kim , Jang-youn Ko , Kyoung-woung Kim , Hak-bong Lee
发明人： Ju-sang Lee , Sam-jong Jeung , Jeong-gon Song , Myeong-ho Kim , Jang-youn Ko , Kyoung-woung Kim , Hak-bong Lee
IPC分类号： A47L11/24 , B60T7/22
CPC分类号： G05D1/0227 , G05D2201/0203
摘要： A control method for a robot cleaner that includes: driving a driving part to move the robot cleaner by a predetermined distance in an opposite direction to a proceeding direction thereof when a bumper sensor detects a collision with an obstacle, measuring the number of times in which the robot cleaner repeats moving in real-time, comparing the measured number with a predetermined reference number, and stopping the robot cleaner when the measured number is more than the reference number. With this method, the robot cleaner can diagnose a breakdown of the bumper sensor to stop the cleaner, and inform a user of the breakdown.
摘要翻译：一种机器人清洁器的控制方法，包括：当保险杠传感器检测到与障碍物的碰撞时，驱动驱动部件使机器人清洁器沿与其前进方向相反的方向移动预定距离，测量其中的次数机器人清洁器实时重复移动，将测量的数量与预定的参考号进行比较，并且当测量的数量大于参考号码时停止机器人清洁器。利用这种方法，机器人清洁器可以诊断保险杠传感器的故障以停止清洁器，并通知用户故障。

8. 发明申请

US20090071732A1 Wheel driving assembly of a moving apparatus 失效
标题翻译：移动装置的车轮驱动组件
公开(公告)号：US20090071732A1
公开(公告)日：2009-03-19
申请号：US12152781
申请日：2008-05-16
申请人： Myeong-ho Kim , Sam-jong Jeoung , Jeong-gon Song , Il-du Jung , Ju-sang Lee , Heung-yi Kim , Sam-hyun Choi , Jang-youn Ko , Kyoung-woung Kim , Dae-hyung Kim , Hak-bong Lee , Yoon-kyung Cho
发明人： Myeong-ho Kim , Sam-jong Jeoung , Jeong-gon Song , Il-du Jung , Ju-sang Lee , Heung-yi Kim , Sam-hyun Choi , Jang-youn Ko , Kyoung-woung Kim , Dae-hyung Kim , Hak-bong Lee , Yoon-kyung Cho
IPC分类号： B62D61/10
CPC分类号： B60G7/001 , B60G3/01 , B60G3/145 , B60G11/16 , B60G2200/422 , B60G2204/1244 , B60G2204/30 , B60G2206/11 , B60K7/0007 , B60K17/043 , B60K2007/0038 , B60K2007/0061 , B60L2220/46
摘要： A wheel driving apparatus for a moving apparatus is provided. The wheel driving apparatus includes a wheel, a driving motor to generate a driving power to rotate the wheel, a gear box to transmit the rotational force of the driving motor to the wheel, and a guide shaft movable vertically with respect to the base member, wherein the wheel, the driving motor, the gear box, and the guide shaft are connected integrally with each other to move vertically with respect to the base member in unison.
摘要翻译：提供了一种用于移动装置的轮驱动装置。车轮驱动装置包括车轮，用于产生用于使车轮旋转的驱动力的驱动电动机，将驱动电动机的旋转力传递到车轮的齿轮箱，以及相对于基座部件垂直移动的引导轴，其中，所述车轮，所述驱动马达，所述齿轮箱和所述引导轴彼此一体地连接，以一致地相对于所述基座部件垂直地移动。

9. 发明授权

US08513082B2 Method for fabricating an electrostatic discharge protection device 有权
标题翻译：静电放电保护装置的制造方法
公开(公告)号：US08513082B2
公开(公告)日：2013-08-20
申请号：US13546336
申请日：2012-07-11
申请人： Jang-Hoo Kim , Ho-Woung Kim
发明人： Jang-Hoo Kim , Ho-Woung Kim
IPC分类号： H01L21/336
CPC分类号： H01L27/0255
摘要： An electrostatic discharge protection device includes a substrate where an active region is defined by an isolation layer, a gate electrode simultaneously crossing both the isolation layer and the active region, and a junction region formed in the active region at both sides of the gate electrode and separated from the isolation layer by a certain distance in a direction where the gate electrode is extended. The electrostatic discharge protection device is able to prevent the increase of a leakage current while securing an electrostatic discharge protection property that a semiconductor device requires.
摘要翻译：静电放电保护器件包括基底，其中有源区由隔离层限定，同时跨越隔离层和有源区的栅电极以及形成在栅电极两侧的有源区中的接合区，以及在栅电极延伸的方向上与隔离层分离一定距离。静电放电保护装置能够在确保半导体装置所要求的静电放电保护性能的同时防止漏电流的增加。

10. 发明授权

US08256909B2 Antiglare film having particles for use in a display and a method for manufacturing the antiglare film 有权
标题翻译：具有用于显示器的颗粒的防斜纹膜和制造防眩膜的方法
公开(公告)号：US08256909B2
公开(公告)日：2012-09-04
申请号：US13168341
申请日：2011-06-24
申请人： Kyoung Ku Kang , Jee Woung Kim
发明人： Kyoung Ku Kang , Jee Woung Kim
IPC分类号： G02B27/00
CPC分类号： G02B5/02 , Y10T428/254
摘要： An antiglare film includes a transparent substrate, and an antiglare layer on the transparent substrate, the antiglare layer including a light-transmitting coating layer and an antiglare agent contained in the light-transmitting coating layer, the antiglare agent being composed of first antiglare particles and second antiglare particles overlapping each other.
摘要翻译：防眩膜包括透明基板和透明基板上的防眩光层，防眩光层包含透光涂层中所含的透光涂层和防眩光剂，防眩光剂由第一防眩光颗粒和第二防眩粒子彼此重叠。

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