专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20120050251A1 Scan Driver, Light Emitting Driver, and Driving Method Thereof 有权
标题翻译：扫描驱动器，发光驱动器及其驱动方法
公开(公告)号：US20120050251A1
公开(公告)日：2012-03-01
申请号：US13191646
申请日：2011-07-27
申请人： Wang-Jo Lee , Hyung-Soo Kim , In-Ho Choi , Choon-Yul OH , Ho-Ryun Chung , Joo-Hyeon Jeong , Myoung-Hwan Yoo , Jin-Woo Kim , Naoaki Komiya
发明人： Wang-Jo Lee , Hyung-Soo Kim , In-Ho Choi , Choon-Yul OH , Ho-Ryun Chung , Joo-Hyeon Jeong , Myoung-Hwan Yoo , Jin-Woo Kim , Naoaki Komiya
IPC分类号： G06F3/038 , H05B37/02
CPC分类号： G09G3/3291 , G09G2310/0286 , G11C19/184 , G11C19/28
摘要： A scan driver includes: a plurality of scan driving blocks including an output terminal outputting a scan signal to a scan line; a first transistor transmitting a voltage of a power source to the output terminal; a second transistor transmitting a clock signal to the output terminal; and a third transistor including a gate electrode connected to a node formed with a gate-on voltage turning on the second transistor, one terminal connected to the power source, and the other terminal connected to the gate electrode of the first transistor. The scan driver may reduce the influence of a leakage current even though application of the scan signal is increased, and a scan signal of a uniform voltage level may be output.
摘要翻译：扫描驱动器包括：多个扫描驱动块，包括将扫描信号输出到扫描线的输出端; 向所述输出端子发送电源的电压的第一晶体管; 向所述输出端发送时钟信号的第二晶体管; 以及第三晶体管，包括连接到形成有接通第二晶体管的栅极导通电压的节点的栅电极，连接到电源的一个端子和连接到第一晶体管的栅电极的另一端子。即使扫描信号的施加增加，扫描驱动器也可以减小泄漏电流的影响，并且可以输出均匀电压电平的扫描信号。

12. 发明申请

US20110109318A1 SIGNAL CAPTURE SYSTEM AND TEST APPARATUS INCLUDING THE SAME 有权
标题翻译：信号捕获系统和测试装置，包括它们
公开(公告)号：US20110109318A1
公开(公告)日：2011-05-12
申请号：US12840573
申请日：2010-07-21
申请人： Woon-sup Choi , Ho-sun Yoo , In-su Yang , Min-sung Kim , Jong-pill Park , In-ho Choi , Sung-yeol Kim , Jeong-gon Lee , Seung-jun Chee , Jae-il Lee , Chul-woong Jang
发明人： Woon-sup Choi , Ho-sun Yoo , In-su Yang , Min-sung Kim , Jong-pill Park , In-ho Choi , Sung-yeol Kim , Jeong-gon Lee , Seung-jun Chee , Jae-il Lee , Chul-woong Jang
IPC分类号： G01R31/02 , H05K1/18
CPC分类号： G11C29/56 , G11C2029/5606 , H05K1/0295 , H05K2201/10159 , H05K2201/10325 , H05K2203/162
摘要： A signal capture system for capturing a signal and storing the captured signal in a storage apparatus in real time, and a test apparatus including the signal capture system. The signal capture system includes a printed circuit board; a socket that is connected to the printed circuit board and on which a reference memory component is mounted; and an interposer that is mounted on the printed circuit board, is connected to the socket, an external apparatus, and a storage apparatus, receives first signals from the reference memory component and transmits the received first signals to the external apparatus and the storage apparatus, and receives second signals from the external apparatus and transmits the received second signals to the reference memory component and the storage apparatus, wherein a shape of the socket is defined according to a type of the reference memory component.
摘要翻译：一种用于捕获信号并将捕获的信号实时存储在存储装置中的信号捕获系统，以及包括信号捕获系统的测试装置。信号捕获系统包括印刷电路板; 连接到印刷电路板并且其上安装有参考存储器部件的插座; 并且安装在印刷电路板上的插入件连接到插座，外部装置和存储装置，从参考存储器部件接收第一信号，并将接收的第一信号发送到外部设备和存储装置，并接收来自外部装置的第二信号，并将接收到的第二信号发送到参考存储器部件和存储装置，其中根据参考存储器部件的类型来定义插座的形状。

13. 发明申请

US20100175418A1 AIR CONDITIONER 审中-公开
标题翻译：冷气机
公开(公告)号：US20100175418A1
公开(公告)日：2010-07-15
申请号：US12683505
申请日：2010-01-07
申请人： In Ho CHOI , Jong Chan PARK , Han Lim CHOI , Dong Whan CHOI , Nam Sik YIM
发明人： In Ho CHOI , Jong Chan PARK , Han Lim CHOI , Dong Whan CHOI , Nam Sik YIM
IPC分类号： F25D17/06
CPC分类号： F24F1/0007 , F24F1/0047 , F24F13/24 , F24F2013/0616
摘要： An air conditioner includes a cabinet and a fan assembly positioned within the cabinet and configured to guide air inside of the cabinet toward an outside of the cabinet. The air conditioner also includes a front panel coupled to the cabinet and configured to communicate air into the cabinet from the outside. The air conditioner further includes an intake panel moveable with respect to the front panel and configured to open or close an intake portion defined by the front panel. In addition, the air conditioner includes a guide unit positioned between the front panel and the intake panel and configured to partition the intake portion into at least two intake passages.
摘要翻译：一种空调机，包括一个柜体和风扇组件，该风扇组件位于机柜内，并配置成将机柜内部的空气引导向柜体的外部。空调还包括连接到机柜的前面板，并且构造成从外部将空气传送到机柜中。空调还包括可相对于前面板移动的配置为打开或关闭由前面板限定的入口部分的进气面板。此外，空调机包括定位在前面板和进气面板之间的引导单元，并且构造成将进气部分分成至少两个进气通道。

14. 发明授权

US07751133B2 Optical pickup actuator 有权
标题翻译：光学拾音器执行器
公开(公告)号：US07751133B2
公开(公告)日：2010-07-06
申请号：US12468032
申请日：2009-05-18
申请人： In Ho Choi , Sam Nyol Hong , Jin A. Kim , Young Joong Kim
发明人： In Ho Choi , Sam Nyol Hong , Jin A. Kim , Young Joong Kim
IPC分类号： G02B7/02
CPC分类号： G02B7/025 , G02B7/023 , Y10T29/49826
摘要： There is provided an optical pickup actuator for actuating a lens holder having an object lens according to an interaction between coils and magnets. The optical pickup actuator includes a lens-seating portion formed on the lens holder to support the object lens and a lens guide portion protruding from the lens-seating portion to securely support the object lens. The lens guide portion has an adhesive confining groove in which adhesive can be injected to securely fix the object lens.
摘要翻译：提供了一种用于根据线圈和磁体之间的相互作用致动具有物镜的透镜保持器的光学拾取器致动器。光拾取器致动器包括形成在透镜保持器上以支撑物镜的透镜座部分和从透镜座部分突出的透镜引导部分，以牢固地支撑物镜。透镜引导部分具有可以注射粘合剂以牢固地固定物镜的粘合约束槽。

15. 发明申请

US20100097354A1 LIGHT SENSING CIRCUIT, TOUCH PANEL INCLUDING THE SAME, AND METHOD OF DRIVING THE LIGHT SENSING CIRCUIT 有权
标题翻译：光感测电路，包括其的触控面板以及驱动光感测电路的方法
公开(公告)号：US20100097354A1
公开(公告)日：2010-04-22
申请号：US12581292
申请日：2009-10-19
申请人： Soon-Sung AHN , Yong-Sung Park , Do-Youb Kim , Deok-Young Choi , In-Ho Choi
发明人： Soon-Sung AHN , Yong-Sung Park , Do-Youb Kim , Deok-Young Choi , In-Ho Choi
IPC分类号： G06F3/042 , H01J43/30
CPC分类号： G06F3/0412 , G06F3/042
摘要： A light sensing circuit of a touch panel includes a photodiode including an anode and a cathode; a driving transistor including a gate electrode connected to the cathode of the photodiode, a first electrode to receive a first ground voltage, and a second electrode; a first switching transistor including a first electrode connected to the second electrode of the driving transistor, a second electrode to output a data signal, and a gate electrode to receive a scan signal; a first capacitor including a first terminal connected to the cathode of the photodiode, and a second terminal; and a voltage compensating unit to apply a compensation voltage to the second terminal of the first capacitor.
摘要翻译：触摸面板的感光电路包括：包括阳极和阴极的光电二极管; 驱动晶体管，其包括连接到所述光电二极管的阴极的栅电极，接收第一接地电压的第一电极和第二电极; 第一开关晶体管，包括连接到驱动晶体管的第二电极的第一电极，输出数据信号的第二电极和用于接收扫描信号的栅电极; 第一电容器，包括连接到所述光电二极管的阴极的第一端子和第二端子; 以及电压补偿单元，用于向第一电容器的第二端施加补偿电压。

16. 发明申请

US20100097350A1 PHOTO SENSING DEVICE, PHOTO SENSING CIRCUIT, TOUCH PANEL, AND METHOD OF SENSING OUTPUT VALUE OF PHOTO SENSING ELEMENT 有权
标题翻译：照片感光装置，照相感光电路，触控面板和感光元件的输出值的方法
公开(公告)号：US20100097350A1
公开(公告)日：2010-04-22
申请号：US12568055
申请日：2009-09-28
申请人： Deok-Young CHOI , Yong-Sung Park , Do-Youb Kim , Soon-Sung Ahn , In-Ho Choi
发明人： Deok-Young CHOI , Yong-Sung Park , Do-Youb Kim , Soon-Sung Ahn , In-Ho Choi
IPC分类号： G06F3/042 , G09G5/00
CPC分类号： G06F3/042 , G06F3/0412
摘要： A photo sensing device, a photo sensing circuit, a touch panel, and a method of sensing an output value of a photo sensing element, in order to remove the influence of a threshold voltage. The device includes a photo sensing unit generating a sensing current according to an intensity of incident light, a driving unit outputting a driving current according to the sensing current generated by the photo sensing unit, and a scanning unit outputting on a data line the driving current of the driving unit in a first mode corresponding to the photo sensing unit gathering light for a predetermined period of time and outputting the driving current in a second mode corresponding to the photo sensing unit initializing.
摘要翻译：光感测装置，感光电路，触摸面板以及检测感光元件的输出值的方法，以便消除阈值电压的影响。该装置包括：感光单元，根据入射光的强度产生感测电流;驱动单元，根据感光单元产生的感测电流输出驱动电流;以及扫描单元，在数据线上输出驱动电流所述驱动单元以对应于所述光感测单元收集预定时间段的第一模式，并以对应于所述感光单元初始化的第二模式输出所述驱动电流。

17. 发明申请

US20100097334A1 LIGHT SENSING CIRCUIT, METHOD OF DRIVING THE SAME, AND TOUCH PANEL INCLUDING THE LIGHT SENSING CIRCUIT 有权
标题翻译：光感测电路，其驱动方法以及包含光感测电路的触控面板
公开(公告)号：US20100097334A1
公开(公告)日：2010-04-22
申请号：US12568931
申请日：2009-09-29
申请人： Deok-Young Choi , Yong-Sung Park , Do-Youb Kim , Soon-Sung Ahn , In-Ho Choi
发明人： Deok-Young Choi , Yong-Sung Park , Do-Youb Kim , Soon-Sung Ahn , In-Ho Choi
IPC分类号： G06F3/041 , H01J40/00
CPC分类号： G06F3/0412 , G06F3/042
摘要： A light sensing circuit, a method of driving the same, and a touch panel including the light sensing circuit, the light sensing circuit including a photodiode generating current according to the brightness of light incident from the outside; a driving transistor having a first electrode to which a first power voltage is applied, a second electrode, and a gate electrode electrically connected to a cathode of the photodiode; a first reset transistor having a first electrode to which an initialization voltage is applied, a second electrode connected to the gate electrode of the driving transistor, and a gate electrode to which a previous scan signal is applied; and a shielding capacitor disposed between the gate electrode of the driving transistor and the cathode of the photodiode. Accordingly, the brightness of light incident on the photodiode can be accurately determined by initializing the cathode of the photodiode by using a constant voltage.
摘要翻译：光感测电路，其驱动方法以及包括光感测电路的触摸面板，所述光感测电路包括根据从外部入射的光的亮度产生电流的光电二极管; 具有施加有第一电源电压的第一电极的驱动晶体管，与所述光电二极管的阴极电连接的第二电极和栅电极; 第一复位晶体管，具有施加初始化电压的第一电极，连接到驱动晶体管的栅电极的第二电极和施加了先前扫描信号的栅电极; 以及设置在驱动晶体管的栅电极和光电二极管的阴极之间的屏蔽电容器。因此，通过使用恒定电压初始化光电二极管的阴极，可以准确地确定入射到光电二极管上的光的亮度。

18. 发明申请

US20090300442A1 Field mounting-type test apparatus and method for testing memory component or module in actual PC environment 有权
标题翻译：现场安装式试验装置及在实际PC环境中测试存储器组件或模块的方法
公开(公告)号：US20090300442A1
公开(公告)日：2009-12-03
申请号：US12320919
申请日：2009-02-09
申请人： In-ho Choi , Woon-sup Choi , Sung-yeol Kim , Young-ki Kwak , Jae-il Lee , Chul-woong Jang , Ho-sun Yoo , In-su Yang , Seung-ho Jang
发明人： In-ho Choi , Woon-sup Choi , Sung-yeol Kim , Young-ki Kwak , Jae-il Lee , Chul-woong Jang , Ho-sun Yoo , In-su Yang , Seung-ho Jang
IPC分类号： G11C29/04 , G06F11/22 , G01R31/3177 , G06F11/25
CPC分类号： G11C29/56 , G06F11/263
摘要： Provided are a field mounting-type test apparatus and method, which can enhance competitiveness of a product by simulating various test conditions including a mounting environment so as to improve quality reliability of a memory device and by minimizing overall loss due to change in a mounting environment so as to reduce testing time and cost. In accordance with example embodiments, the field mounting-type test apparatus may include a mass storage device configured to store logic data simulating a mounting environment of a device under test (DUT) and a tester main frame configured to test the DUT by using the logic data.
摘要翻译：提供了一种现场安装型测试装置和方法，其可以通过模拟包括安装环境在内的各种测试条件来提高产品的竞争力，从而提高存储器件的质量可靠性，并且通过最小化由于安装环境的变化引起的整体损耗以减少测试时间和成本。根据示例性实施例，现场安装型测试设备可以包括大容量存储设备，其被配置为存储模拟被测器件（DUT）的安装环境的逻辑数据和被配置为通过使用逻辑测试DUT的测试器主框架数据。

19. 发明授权

US07372785B2 Spherical aberration compensation actuator and optical pickup system 有权
标题翻译：球面像差补偿执行器和光学拾取系统
公开(公告)号：US07372785B2
公开(公告)日：2008-05-13
申请号：US11027522
申请日：2004-12-29
申请人： Seong Hun Lee , In Ho Choi , Gin A Kim , Kwan Woo Park
发明人： Seong Hun Lee , In Ho Choi , Gin A Kim , Kwan Woo Park
IPC分类号： G11B7/00
CPC分类号： G11B7/1378 , G11B7/0925 , G11B7/13927
摘要： A spherical aberration compensation actuator and an optical pickup system are provided. The spherical aberration compensation actuator mounts an element for compensating a spherical aberration and operates to a single-axis direction on an optical path using electromagnetic force. The optical pickup system includes a laser diode, an object lens, a spherical aberration compensation actuator, an optical path changer, and an optical detector. The spherical aberration compensation actuator is installed on an optical path between the laser diode and the object lens and includes a lens holder having a spherical aberration compensation element for compensating a spherical aberration generated due to light passing through the object lens and operating in an optical-axis direction using electromagnetic force.
摘要翻译：提供球面像差补偿致动器和光拾取系统。球面像差补偿致动器安装用于补偿球面像差的元件，并且使用电磁力在光路上对单轴方向进行操作。光学拾取系统包括激光二极管，物镜，球面像差补偿致动器，光路改变器和光学检测器。球面像差补偿致动器安装在激光二极管和物镜之间的光路上，并且包括具有球面像差补偿元件的透镜保持器，用于补偿由于通过物镜的光而产生的球面像差，轴方向使用电磁力。

20. 发明授权

US07307925B2 Optical pickup actuator that removes phase dispersion by a rolling mode 有权
标题翻译：通过滚动模式去除相位色散的光学拾取器执行器
公开(公告)号：US07307925B2
公开(公告)日：2007-12-11
申请号：US10884262
申请日：2004-07-02
申请人： In Ho Choi , Sam Nyol Hong
发明人： In Ho Choi , Sam Nyol Hong
IPC分类号： G11B7/00
CPC分类号： G11B7/08582 , G11B7/08523
摘要： The present invention discloses an optical pickup actuator including a lens holder having an object lens, and a driving means for changing a position of the lens holder by using an electromagnetic force. The driving means includes multipolar magnets and tracking coils for changing the position of the lens holder to the tracking direction, each of the tracking coils has a top coil, a bottom coil and side coils, and the whole or part of the side coils has an angle smaller than 90° to a horizontal line.
摘要翻译：本发明公开了一种光拾取器致动器，其包括具有物镜的透镜保持器和用于通过使用电磁力来改变透镜保持器的位置的驱动装置。驱动装置包括用于将透镜架的位置改变为跟踪方向的多极磁铁和跟踪线圈，每个跟踪线圈具有顶线圈，底线圈和侧线圈，并且所述侧线圈的全部或一部分具有角度与水平线小于90°。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式