公开(公告)号：US5600229A

公开(公告)日：1997-02-04

申请号：US343874

申请日：1994-11-17

申请人： Se-Chun Oh

发明人： Se-Chun Oh

IPC分类号： G01R31/00 ,  G01R31/36 ,  H02J7/00 ,  H01N10/48

CPC分类号： G01R31/3606 ,  G01R31/3648 ,  H02J7/0047 ,  G01R31/006 ,  Y10S320/21

摘要： A system for monitoring the energy performance of a secondary battery, and a method therefor, are disclosed. A micro-processor (32) is used to compute the energy capacity during the use of the battery by charging and discharging, thereby determining the decrease in the battery capacity. This data is provided to the user and is transmitted to a battery residue capacity measuring means, so that the battery may be charged if needed. The total discharged energy amount is stored in a ROM, and analog signals obtained from a power supply means are converted to digital signals, while an actually used total energy amount is stored in a non-volatile RAM (35). The value stored in the RAM (35) is compared with the value stored in the ROM 33, thereby computing the decrease of the battery capacity. This decrease in the battery capacity is transmitted through an output processing section (37) to a display means (40) for display so that the user and the battery residue capacity measuring means (60) know the decrease in battery capacity. Therefore, the monitoring of the energy performance of the battery can be determined even during the operation of the system. Based on the value of the decrease of the battery capacity, the replacement time of the battery can be determined, and therefore, system malfunctioning due to power failure can be prevented.

摘要翻译： 公开了一种用于监测二次电池的能量性能的系统及其方法。 微处理器（32）用于通过充电和放电来计算使用电池期间的能量容量，从而确定电池容量的降低。 该数据被提供给用户并被传送到电池剩余容量测量装置，使得如果需要，电池可以被充电。 总放电能量存储在ROM中，并且从电源装置获得的模拟信号被转换为数字信号，而实际使用的总能量存储在非易失性RAM（35）中。 将存储在RAM（35）中的值与存储在ROM 33中的值进行比较，从而计算电池容量的降低。 电池容量的下降通过输出处理部（37）传输到显示装置（40），以便用户和电池剩余容量测量装置（60）知道电池容量的减小。 因此，即使在系统的操作期间，也可以确定对电池的能量性能的监视。 基于电池容量的降低的值，可以确定电池的更换时间，因此可以防止由于电力故障引起的系统故障。

公开(公告)号：US08610643B2

公开(公告)日：2013-12-17

申请号：US11842459

申请日：2007-08-21

申请人： Se-Chun Oh ,  Ryu-Hwa Sung

发明人： Se-Chun Oh ,  Ryu-Hwa Sung

IPC分类号： G09G3/10 ,  G09G3/00 ,  G09G3/36 ,  G11C8/00 ,  G06F1/26 ,  G06F1/32 ,  H04N3/14

CPC分类号： G09G3/3688 ,  G09G3/3677 ,  G09G3/3696 ,  G09G2320/0223 ,  G09G2370/045

摘要： A display device and a method of the driving the same include a display panel assembly, a driving unit which drives the display panel assembly, and a serial peripheral interface which includes a plurality of registers, the plurality of registers being divided into groups of at least two blocks, and which receives external driving signals through serial communications and thereby controls the driving unit.

摘要翻译： 显示装置及其驱动方法包括显示面板组件，驱动显示面板组件的驱动单元以及包括多个寄存器的串行外围接口，所述多个寄存器被分成至少组 两个块，并且其通过串行通信接收外部驱动信号，从而控制驱动单元。

公开(公告)号：US20080088337A1

公开(公告)日：2008-04-17

申请号：US11859633

申请日：2007-09-21

申请人： Se-Chun Oh ,  Jong-Kun Yoo

发明人： Se-Chun Oh ,  Jong-Kun Yoo

IPC分类号： G01R31/00

CPC分类号： G09G3/006 ,  G09G3/3611 ,  G09G2300/0426 ,  G09G2320/043

摘要： An apparatus for inspecting a display device includes an inspection substrate and a power supply part. The inspection substrate is electrically connected to a flexible circuit film that is connected to a display panel of the display device. The inspection substrate outputs inspection signals inspecting a connection between the display panel and the flexible circuit film. The power supply part is electrically connected to the inspection substrate. The power supply part provides driving power to the display panel. Thus, the inspection substrate is electrically connected to the flexible circuit film. Manufacturing costs for the apparatus may be reduced and the connection between the display panel and the flexible circuit film may be inspected.

摘要翻译： 用于检查显示装置的装置包括检查基板和电源部。 检查基板电连接到连接到显示装置的显示面板的柔性电路膜。 检查基板输出检查显示面板和柔性电路膜之间的连接的检查信号。 供电部电连接到检查基板。 电源部件向显示面板提供驱动电力。 因此，检查基板电连接到柔性电路膜。 可以减少装置的制造成本，并且可以检查显示面板和柔性电路膜之间的连接。

公开(公告)号：US20060164587A1

公开(公告)日：2006-07-27

申请号：US11320020

申请日：2005-12-28

申请人： Se-Chun Oh

发明人： Se-Chun Oh

IPC分类号： G02F1/1345

CPC分类号： G02F1/13452 ,  G09G3/3611 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2330/08

摘要： A display panel assembly includes a display panel, a source printed circuit board (“PCB”), a main path unit, and a sub path unit. The display panel displays an image in response to a data signal and a gate signal generated based on a driving voltage. The source PCB is disposed in a peripheral region of the display panel and mounts a driving circuit unit outputting the driving voltage. The main path unit transmits the driving voltage to the display panel, and the sub path unit transmits the driving voltage to the display panel. Therefore, drive reliability may be improved by employing a sub path unit additionally transmitting the gate driving voltage to the display panel.

摘要翻译： 显示面板组件包括显示面板，源印刷电路板（“PCB”），主路径单元和子路径单元。 显示面板响应于基于驱动电压产生的数据信号和门信号显示图像。 源PCB设置在显示面板的外围区域中，并安装输出驱动电压的驱动电路单元。 主路径单元将驱动电压传递到显示面板，并且子路径单元将驱动电压传输到显示面板。 因此，可以通过使用将栅极驱动电压另外发送到显示面板的子路径单元来提高驱动器的可靠性。

公开(公告)号：US20080252632A1

公开(公告)日：2008-10-16

申请号：US12035034

申请日：2008-02-21

申请人： Chang-Jin Im ,  Hisashi Kimura ,  Moon-Chul Park ,  Se-Chun Oh ,  Jong-Won Moon

发明人： Chang-Jin Im ,  Hisashi Kimura ,  Moon-Chul Park ,  Se-Chun Oh ,  Jong-Won Moon

IPC分类号： G09G3/36 ,  G09G5/00

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2320/0276

摘要： A gamma voltage generating circuit includes a resistor string part including a plurality of resistors electrically connected in series between a first power terminal and a second power terminal, the first power terminal receives a first power voltage and the second power terminal receives a second power voltage. The resistor string part outputs a plurality of gamma voltages. A first resistor part includes a first electronic device electrically connected in parallel with a first resistor. The first resistor part is electrically connected in series between the first power terminal and a first terminal of the resistor string part and a second resistor part includes a second electronic device electrically connected in parallel with a second resistor. The second resistor part is electrically connected in series between the second power terminal and a second terminal of the resistor string part.

摘要翻译： 伽马电压发生电路包括：电阻串部，包括串联电连接在第一电源端和第二电源端之间的多个电阻，第一电源端接收第一电源电压，第二电源端接收第二电源电压。 电阻串部分输出多个伽马电压。 第一电阻器部件包括与第一电阻器并联电连接的第一电子器件。 第一电阻器部分串联地电连接在第一电源端子和电阻器串部件的第一端子之间，第二电阻器部件包括与第二电阻器并联电连接的第二电子器件。 第二电阻器部分串联地电连接在第二电源端子和电阻器串部件的第二端子之间。

公开(公告)号：US20080094333A1

公开(公告)日：2008-04-24

申请号：US11842459

申请日：2007-08-21

申请人： Se-Chun OH ,  Ryu-Hwa SUNG

发明人： Se-Chun OH ,  Ryu-Hwa SUNG

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/3677 ,  G09G3/3696 ,  G09G2320/0223 ,  G09G2370/045

摘要： A display device and a method of the driving the same include a display panel assembly, a driving unit which drives the display panel assembly, and a serial peripheral interface which includes a plurality of registers, the plurality of registers being divided into groups of at least two blocks, and which receives external driving signals through serial communications and thereby controls the driving unit.

摘要翻译： 显示装置及其驱动方法包括显示面板组件，驱动显示面板组件的驱动单元以及包括多个寄存器的串行外围接口，所述多个寄存器被分成至少组 两个块，并且其通过串行通信接收外部驱动信号，从而控制驱动单元。

公开(公告)号：US20080018634A1

公开(公告)日：2008-01-24

申请号：US11763830

申请日：2007-06-15

申请人： Sang Jae Yeo ,  Hyung Guel Kim ,  Se Chun Oh ,  Jong Won Moon

发明人： Sang Jae Yeo ,  Hyung Guel Kim ,  Se Chun Oh ,  Jong Won Moon

IPC分类号： G09G5/00

CPC分类号： G09G3/3696 ,  G09G3/3648 ,  G09G2330/02

摘要： A liquid crystal display device and driving method thereof that are capable of generating positive and negative bias voltages the absolute values of which are symmetrical. The liquid crystal display device of the present invention includes a pulse generator for generating a pulse signal, a positive bias voltage generator for generating a positive bias voltage using (by rectifying) the pulse signal and a negative bias voltage generator for generating a negative bias voltage the absolute value of which is substantially symmetrical with the absolute value of the positive bias voltage. The pulse generator generates the pulse signal based on feedback of at least one of the positive and negative bias voltages.

摘要翻译： 一种液晶显示装置及其驱动方法，其能够产生其绝对值对称的正和负偏置电压。 本发明的液晶显示装置包括用于产生脉冲信号的脉冲发生器，使用（通过整流）脉冲信号产生正偏置电压的正偏置电压发生器和用于产生负偏置电压的负偏置电压发生器 其绝对值与正偏置电压的绝对值基本对称。 脉冲发生器基于正偏压和负偏压中的至少一个的反馈产生脉冲信号。

公开(公告)号：US20070195052A1

公开(公告)日：2007-08-23

申请号：US11580396

申请日：2006-10-12

申请人： Se-Chun Oh ,  Jong-Kun Yoo

发明人： Se-Chun Oh ,  Jong-Kun Yoo

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/3648 ,  G09G2310/0248 ,  G09G2310/061 ,  G09G2320/0257

摘要： A source driving apparatus includes a latch, an additional-data generator, an output controller and a buffer. The latch latches a normal-data signal received and outputs the latched normal-data signal. The additional-data generator generates an additional-data signal having a low value on the gray-scale and outputs the additional-data signal. The output controller controls the additional-data generator to output the generated additional-data signal during an invalid data interval of a predetermined frame. The buffer buffers the normal-data signal and the additional-data signal and outputs the normal-data signal and the additional-data signal. Therefore, instantaneous afterimage phenomenon may be eliminated by changing the structure of the source driver.

摘要翻译： 源驱动装置包括锁存器，附加数据发生器，输出控制器和缓冲器。 锁存器锁存接收的正常数据信号，并输出锁存的正常数据信号。 附加数据发生器产生在灰度级上具有低值的附加数据信号并输出​​附加数据信号。 输出控制器控制附加数据发生器以在预定帧的无效数据间隔期间输出生成的附加数据信号。 缓冲器缓冲正常数据信号和附加数据信号，并输出正常数据信号和附加数据信号。 因此，可以通过改变源极驱动器的结构来消除瞬时残像现象。