专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20080218653A1 ARRAY SUBSTRATE, DISPLAY PANEL HAVING THE SAME AND A METHOD THEREOF 有权
标题翻译：阵列基板，显示面板及其方法
公开(公告)号：US20080218653A1
公开(公告)日：2008-09-11
申请号：US11956494
申请日：2007-12-14
申请人： Young-Bae Jung , Dong-Hwan Kim , Jin-Tak Kim
发明人： Young-Bae Jung , Dong-Hwan Kim , Jin-Tak Kim
IPC分类号： G02F1/136 , H01L21/84 , H01L27/12
CPC分类号： G02F1/1345 , G02F1/133512 , G02F1/13454 , H01L27/12
摘要： An array substrate includes a base substrate, a plurality of gate lines, a plurality of data lines, a plurality of pixel portions and a gate driving section. The base substrate includes a display area, a boundary area surrounding the display area and a light-blocking area surrounding the boundary area. The gate lines extend in a first direction on the base substrate. The data lines extend in a second direction crossing the first direction on the base substrate. The pixel portions are disposed in the display area and electrically connected to the gate and data lines. The gate driving section is electrically connected to the gate lines. A portion of the gate driving section overlaps the boundary area. The gate driving section overlaps the boundary area.
摘要翻译：阵列基板包括基底基板，多条栅极线，多条数据线，多个像素部分和栅极驱动部分。基底基板包括显示区域，围绕显示区域的边界区域和围绕边界区域的遮光区域。栅极线在基底基板上沿第一方向延伸。数据线在与基底基板上的第一方向交叉的第二方向上延伸。像素部分设置在显示区域中并电连接到栅极和数据线。栅极驱动部电连接到栅极线。栅极驱动部分的一部分与边界区域重叠。栅极驱动部分与边界区域重叠。

62. 发明申请

US20080195841A1 Driving apparatus of display device and driving method thereof 审中-公开
标题翻译：显示装置的驱动装置及其驱动方法
公开(公告)号：US20080195841A1
公开(公告)日：2008-08-14
申请号：US11998332
申请日：2007-11-28
申请人： Ahn-Ho Jee , Dong-Hwan Kim , Dong-Hwan Lee , Tae-Hun Kim
发明人： Ahn-Ho Jee , Dong-Hwan Kim , Dong-Hwan Lee , Tae-Hun Kim
IPC分类号： G06F15/76 , G06F9/02
CPC分类号： G09G3/2092 , G09G3/3648 , G09G2330/026 , G09G2330/04 , G09G2330/08
摘要： Disclosed is a driving apparatus of a display device having a plurality of pixels. The driving apparatus includes a signal generator that generates a shutdown signal, first and second register units that store register values, a gate driver that transmits gate signals to the pixels, a data driver that transmits data voltages to the pixels, and a signal controller that controls the gate driver and the data driver based on the register values of the first and second register units. An initialization of the register values stored in the register units is controlled based on the shutdown signal. The first register unit and the second register unit have the same construction.
摘要翻译：公开了具有多个像素的显示装置的驱动装置。驱动装置包括产生关闭信号的信号发生器，存储寄存器值的第一和第二寄存器单元，向像素传输门信号的栅极驱动器，向像素发送数据电压的数据驱动器，以及信号控制器，基于第一和第二寄存器单元的寄存器值控制栅极驱动器和数据驱动器。基于关闭信号来控制寄存器单元中存储的寄存器值的初始化。第一寄存器单元和第二寄存器单元具有相同的结构。

63. 发明申请

US20080087322A1 COUNTER ELECTRODE HAVING CARBON MATERIAL LAYER FOR DYE-SENSITIZED PHOTOVOLTAIC CELL AND METHOD OF PREPARING THE SAME 有权
标题翻译：具有用于透明光电池的碳材料层的计数器电极及其制备方法
公开(公告)号：US20080087322A1
公开(公告)日：2008-04-17
申请号：US11674776
申请日：2007-02-14
申请人： Jong-Ku Park , Seung-Yong Lee , Yeon-Ik Jang , Pyuck-Pa Choi , Dong-Hwan Kim
发明人： Jong-Ku Park , Seung-Yong Lee , Yeon-Ik Jang , Pyuck-Pa Choi , Dong-Hwan Kim
IPC分类号： H01L31/05 , B32B37/12
CPC分类号： B32B37/12 , B32B2307/202 , B32B2313/04 , H01G9/2022 , H01G9/2031 , H01G9/2059 , Y02E10/542
摘要： A counter electrode and a dye-sensitized photovoltaic cell having the counter electrode are provided. The counter electrode includes a conductive substrate, an adhesive layer formed on the conductive substrate, and a porous carbon material layer formed on the adhesive layer.
摘要翻译：提供了具有对电极的对电极和染料敏化光伏电池。对电极包括导电基板，形成在导电基板上的粘合层，以及形成在粘合剂层上的多孔碳材料层。

64. 发明授权

US07359245B2 Flash memory device having multi-level cell and reading and programming method thereof 有权
标题翻译：具有多电平单元的闪存器件及其读取和编程方法
公开(公告)号：US07359245B2
公开(公告)日：2008-04-15
申请号：US11250720
申请日：2005-10-14
申请人： Dong-Hwan Kim , Yeong-Taek Lee
发明人： Dong-Hwan Kim , Yeong-Taek Lee
IPC分类号： G11C16/04
CPC分类号： G11C11/5628 , G11C11/5642 , G11C16/0483 , G11C16/10 , G11C16/12 , G11C16/24 , G11C16/26 , G11C16/32 , G11C16/3459 , G11C2211/5642
摘要： There is provided a flash memory device with multi-level cell and a reading and programming method thereof. The flash memory device with multi-level cell includes a memory cell array, a unit for precharging bit line, a bit line voltage supply circuit for supplying a voltage to the bit line, and first to third latch circuits each of which performs different function from each other. The reading and programming methods are performed by LSB and MSB reading and programming operations. A reading method in the memory device is achieved by reading an LSB two times and by reading an MSB one time. A programming method is achieved by programming an LSB one time and programming an MSB one time. Data having multi-levels can be programmed into memory cells by two times programming operations.
摘要翻译：提供了一种具有多电平单元的闪存器件及其读取和编程方法。具有多电平单元的闪速存储器件包括存储单元阵列，用于对位线进行预充电的单元，用于向位线提供电压的位线电压供应电路，以及每个都执行与位线不同的功能的第一至第三锁存电路彼此。读取和编程方法由LSB和MSB读取和编程操作执行。通过读取LSB两次并通过读取MSB一次来实现存储器件中的读取方法。通过编程LSB一次并编程MSB一次来实现编程方法。具有多级数据的数据可以通过两次编程操作被编程到存储器单元中。

65. 发明申请

US20070229051A1 Resonant inverter exhibiting depressed duty variation 有权
标题翻译：谐振逆变器表现出降低的负载变化
公开(公告)号：US20070229051A1
公开(公告)日：2007-10-04
申请号：US11784162
申请日：2007-04-04
申请人： Jong-Tae Hwang , Moon-Sang Jung , Dong-Hwan Kim , Jin-Sung Kim
发明人： Jong-Tae Hwang , Moon-Sang Jung , Dong-Hwan Kim , Jin-Sung Kim
IPC分类号： G05F1/00
CPC分类号： H02M3/3376 , H02M2001/0058 , Y02B70/1433 , Y02B70/1491
摘要： A resonant inverter includes a first driver and a second driver for driving a first and second switching devices, respectively, a dead time generator for generating a first drive signal and a second drive signal respectively, a current-controlled oscillator for supplying, to the dead time generator, an output clock having a frequency determined based on a first current input to the current-controlled oscillator, and a current mirror for supplying the first current to the current-controlled oscillator in an amount proportional to a second current flowing through an external resistor. The current mirror includes a track/hold circuit, to supply the second current in an amount equal to an amount of the second current supplied before a variation in the amount of the second current, during a transition of an output signal between the first and second switching devices.
摘要翻译：谐振逆变器包括分别用于驱动第一和第二开关装置的第一驱动器和第二驱动器，分别用于产生第一驱动信号和第二驱动信号的死区时间发生器，用于向死人提供电流控制振荡器时间发生器，具有基于对电流控制振荡器的第一电流输入而确定的频率的输出时钟以及用于以与流过外部电流的第二电流成比例的量向电流控制振荡器提供第一电流的电流镜电阻。电流镜包括跟踪/保持电路，以在第一和第二电平之间的输出信号的转变期间提供等于第二电流量的变化之前提供的第二电流的量的量的第二电流开关器件。

66. 发明申请

US20070145907A1 Ballast integrated circuit (IC) 有权
标题翻译：镇流器集成电路（IC）
公开(公告)号：US20070145907A1
公开(公告)日：2007-06-28
申请号：US11607358
申请日：2006-12-01
申请人： Jong-Tae Hwang , Dae-Ho Kim , Moon-Sang Jung , Dong-Hwan Kim
发明人： Jong-Tae Hwang , Dae-Ho Kim , Moon-Sang Jung , Dong-Hwan Kim
IPC分类号： H05B41/36
CPC分类号： H05B41/2985 , H05B41/2981 , H05B41/2986
摘要： A ballast integrated circuit (IC) for driving a first switching element and a second switching element includes: a variable gain amplifier (VGA) connected to a first input terminal connected to a resistor, for generating an output current signal according to a resistance value of the resistor and a gain control signal; a preheating/ignition controller connected to a second input terminal connected to a capacitor, for generating an output current signal and an output voltage signal acting as the gain control signal according to a voltage of the second input terminal; an active zero-voltage controller for generating a hard-switching current signal and an active zero-voltage switching current signal, such that it adjusts the voltage of the second input terminal according to switching states of the first switching element and the second switching element; an oscillator for generating an oscillation signal upon receiving the output current signal from the variable gain amplifier (VGA); and a dead-time controller for receiving the voltage signal of the second input terminal and an output signal of the oscillator, adjusting a dead time using the received signals, and at the same time generating driving signals of the first and second switching elements.
摘要翻译：用于驱动第一开关元件和第二开关元件的镇流器集成电路（IC）包括：连接到连接到电阻器的第一输入端子的可变增益放大器（VGA），用于根据电阻值的电阻值产生输出电流信号电阻和增益控制信号; 连接到连接到电容器的第二输入端子的预热/点火控制器，用于根据第二输入端子的电压产生作为增益控制信号的输出电流信号和输出电压信号; 用于产生硬切换电流信号和有效零电压开关电流信号的有源零电压控制器，使得其根据第一开关元件和第二开关元件的开关状态来调节第二输入端子的电压; 用于在从可变增益放大器（VGA）接收输出电流信号时产生振荡信号的振荡器; 以及用于接收第二输入端子的电压信号和振荡器的输出信号的死区时间控制器，使用接收信号调整死区时间，同时产生第一和第二开关元件的驱动信号。

67. 发明申请

US20070030867A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20070030867A1
公开(公告)日：2007-02-08
申请号：US11499445
申请日：2006-08-04
申请人： Won-Sang Park , Hyung-Guel Kim , Young-Bee Chu , Kee-Han Uh , Dong-Hwan Kim , Kyu-Seok Kim
发明人： Won-Sang Park , Hyung-Guel Kim , Young-Bee Chu , Kee-Han Uh , Dong-Hwan Kim , Kyu-Seok Kim
IPC分类号： H01S3/10 , G02F1/1335
CPC分类号： G02F1/133621 , G02B6/0068
摘要： A liquid crystal display according to an embodiment of the present invention includes: a liquid crystal panel assembly comprising a plurality of first field-generating electrodes, a second field-generating electrode facing the first field-generating electrodes, a liquid crystal layer disposed between the first field-generating electrodes and the second field-generating electrode, and red, green, and blue color filters disposed at positions corresponding to the first field-generating electrodes; and a light source providing light to the liquid crystal panel assembly, wherein the light source emits a light comprising a red component having a central wavelength of about 620-680 nm and a half amplitude of about 25-70 nm, a green component having a central wavelength of about 525-545 nm and a half amplitude of about 20-50 nm, and a blue component having a central wavelength of about 430-480 nm and a half amplitude of about 25-70 nm.
摘要翻译：根据本发明实施例的液晶显示器包括：液晶面板组件，包括多个第一场产生电极，面对第一场产生电极的第二场产生电极，设置在第一场产生电极之间的液晶层第一场产生电极和第二场产生电极，以及布置在与第一场产生电极相对应的位置处的红，绿和蓝滤色器; 以及向所述液晶面板组件提供光的光源，其中所述光源发射包括具有约620-680nm的中心波长和约25-70nm的半幅度的红色分量的光，具有约525-545nm的中心波长和约20-50nm的半幅度，以及具有约430-480nm的中心波长和约25-70nm的半幅度的蓝色分量。

68. 发明申请

US20060212624A1 Data transceiver using LVDS and a portable terminal employing the same and method therefor 审中-公开
标题翻译：使用LVDS的数据收发器和采用该数据收发机的便携式终端及其方法
公开(公告)号：US20060212624A1
公开(公告)日：2006-09-21
申请号：US11372494
申请日：2006-03-09
申请人： Dong-Hwan Kim
发明人： Dong-Hwan Kim
IPC分类号： G06F13/38
CPC分类号： G06F13/4072 , Y02D10/14 , Y02D10/151
摘要： A data transceiver using LVDS (low voltage differential signaling) and a portable terminal employing it and a method therefor can cut off an electromagnetic interference (EMI) that occurs upon a high rate data communication and saving an electric power by doing a data communication using LVDS transmission scheme. The portable terminal comprises a USB (universal serial bus) transceiver for receiving a voltage via a USB data cable connected to a data transceiver using an external LVDS, and transmitting and receiving data through a USB device coupled with the USB data cable and the data transceiver, and a controller for recognizing a connection between the data transceiver and the USB data cable based on the voltage provided through the USB data cable and the USB transceiver, and controlling the data transceiver in accordance with a data transfer rate of the USB data cable.
摘要翻译：使用LVDS（低电压差分信号）的数据收发器和使用它的便携式终端及其方法可以切断在高速率数据通信时发生的电磁干扰（EMI），并通过使用LVDS进行数据通信来节省电力传输方案。便携式终端包括USB（通用串行总线）收发器，用于通过使用外部LVDS连接到数据收发器的USB数据线接收电压，以及通过与USB数据电缆和数据收发器耦合的USB设备发送和接收数据以及控制器，用于基于通过USB数据线和USB收发器提供的电压来识别数据收发器和USB数据电缆之间的连接，以及根据USB数据线的数据传输速率来控制数据收发器。

69. 发明申请

US20060192730A1 Plasma display device 失效
公开(公告)号：US20060192730A1
公开(公告)日：2006-08-31
申请号：US11361956
申请日：2006-02-27
申请人： Dong-Hwan Kim , Joong-Ha Ahn , Sok-San Kim
发明人： Dong-Hwan Kim , Joong-Ha Ahn , Sok-San Kim
IPC分类号： G09G3/28
CPC分类号： H05K5/02
摘要： A plasma display device including a plasma display panel, a chassis base having a first surface adjacent to which the plasma display panel is attached, a boss mounted in the chassis base, and a printed circuit board assembly that is supported by the boss and disposed adjacent to a second surface of the chassis base opposite to the first surface, wherein the boss includes a pressing groove, a portion of the chassis base is fitted into the pressing groove by pressing the boss and the chassis base together, and a front inner surface of the pressing groove has a slope, so as not to be parallel with a centerline of the boss.

70. 发明申请

US20060164367A1 Dual display device 审中-公开
标题翻译：双显示设备
公开(公告)号：US20060164367A1
公开(公告)日：2006-07-27
申请号：US11223380
申请日：2005-09-08
申请人： Bo-Young An , Dong-Won Lee , Dong-Hwan Kim
发明人： Bo-Young An , Dong-Won Lee , Dong-Hwan Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2300/0426
摘要： A display device includes a first panel unit, a first driving chip driving the first panel unit, a second panel unit, and a second driving chip driving the second panel unit, wherein the first and second driving chips share at least a portion of a plurality of power supply voltages required for driving the first panel unit and the second panel unit.
摘要翻译：显示装置包括第一面板单元，驱动第一面板单元的第一驱动芯片，第二面板单元和驱动第二面板单元的第二驱动芯片，其中第一和第二驱动芯片共享至少一部分多个用于驱动第一面板单元和第二面板单元所需的电源电压。

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