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    Level shifter with single input and liquid crystal display device using the same
    82.
    发明授权
    Level shifter with single input and liquid crystal display device using the same 有权
    电平移位器与单输入和液晶显示装置使用相同

    公开(公告)号：US07649398B2

    公开(公告)日：2010-01-19

    申请号：US11185283

    申请日：2005-07-20

    Applicant: Kee-chan Park ,  Il-gon Kim ,  Kook-chul Moon ,  Tae-hyeong Park ,  Chul-ho Kim ,  Cheol-min Kim

    Inventor： Kee-chan Park ,  Il-gon Kim ,  Kook-chul Moon ,  Tae-hyeong Park ,  Chul-ho Kim ,  Cheol-min Kim

    IPC: H03L5/00

    CPC classification number: G09G3/3648 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2310/0289

    Abstract: A single input level shifter, which performs a stable level-shifting operation without increasing its area when used with a thin film transistor (“TFT”) having a variety of different characteristics, and includes an intermediate voltage signal providing unit for providing an intermediate voltage signal having a voltage between a supply voltage and an input signal voltage, an inverting unit for receiving the intermediate voltage signal and providing an inverted intermediate voltage signal, and a voltage signal comparing unit for comparing the intermediate voltage signal with the inverted intermediate voltage signal and providing the supply voltage or the ground voltage according to the comparison. A TFT liquid crystal display (“LCD”) device employs the single input level shifter.

    Abstract translation: 单个输入电平移位器，当与具有各种不同特性的薄膜晶体管（“TFT”）一起使用时，其不增加其面积而执行稳定的电平移位操作，并且包括用于提供中间电压的中间电压信号提供单元 具有电源电压和输入信号电压之间的电压的信号，用于接收中间电压信号并提供反相中间电压信号的反相单元和用于将中间电压信号与反相中间电压信号进行比较的电压信号比较单元，以及 根据比较提供电源电压或接地电压。 TFT液晶显示器（“LCD”）器件采用单输入电平移位器。

    Level shifter and a display device having the same
    83.
    发明授权
    Level shifter and a display device having the same 有权
    电平移位器和具有该移位器的显示装置

    公开(公告)号：US07362158B2

    公开(公告)日：2008-04-22

    申请号：US11429297

    申请日：2006-05-05

    Applicant: Tae-Hyeong Park ,  Kook-Chul Moon ,  Il-Gon Kim ,  Chul-Ho Kim ,  Kyung-Hoon Kim ,  Ho-Suk Maeng

    Inventor： Tae-Hyeong Park ,  Kook-Chul Moon ,  Il-Gon Kim ,  Chul-Ho Kim ,  Kyung-Hoon Kim ,  Ho-Suk Maeng

    IPC: H03L5/00

    CPC classification number: H03K3/356165

    Abstract: A level shifter and a display device having the same are provided. In a level shifter, a first transistor includes a gate electrode receiving a first driving voltage, and a source electrode receiving an input signal through an input terminal. A second transistor includes a drain electrode receiving the first driving voltage, and a source electrode electrically connected to a drain electrode of the first transistor through a first node. A third transistor includes a source electrode receiving a second driving voltage, a drain electrode electrically connected to a gate electrode of the second transistor through a second node, and a gate electrode receiving the input signal. A fourth transistor includes a drain electrode receiving the first driving voltage, a gate electrode electrically connected to the drain electrode of the first transistor through the first node, and a source electrode electrically connected to the drain electrode of the third transistor through the second node. An inverter inverts a signal outputted from the second node to apply the inverted signal to an output terminal.

    Abstract translation: 提供了一种电平移位器和具有该电平移位器的显示装置。 在电平移位器中，第一晶体管包括接收第一驱动电压的栅极电极和通过输入端子接收输入信号的源电极。 第二晶体管包括接收第一驱动电压的漏电极和通过第一节点电连接到第一晶体管的漏电极的源电极。 第三晶体管包括接收第二驱动电压的源电极，通过第二节点电连接到第二晶体管的栅电极的漏电极和接收输入信号的栅电极。 第四晶体管包括接收第一驱动电压的漏电极，通过第一节点电连接到第一晶体管的漏电极的栅电极和通过第二节点电连接到第三晶体管的漏电极的源电极。 反相器将从第二节点输出的信号反相，将反相信号施加到输出端。

    Display device
    84.
    发明申请
    Display device 审中-公开
    显示设备

    公开(公告)号：US20070216618A1

    公开(公告)日：2007-09-20

    申请号：US11516329

    申请日：2006-09-06

    Applicant: Chul-Ho Kim ,  Il-Gon Kim ,  Seong-Il Park

    Inventor： Chul-Ho Kim ,  Il-Gon Kim ,  Seong-Il Park

    IPC: G09G3/36

    CPC classification number: G09G3/006 ,  G09G3/3648 ,  G09G2310/0251

    Abstract: A display device includes a display panel area with a plurality of pixels each including a switching element and gate lines and data lines connected to the pixels, a precharge circuit for applying a precharge voltage to the pixels to precharge the pixels, and at least two voltage transmission lines connected to the precharge circuit to transmit the precharge voltage. In this way, it is possible to test whether the data lines are short-circuited as well as if they are disconnected, in the VI test stage of a liquid crystal display of the SOG type, thereby increasing reliability.

    Abstract translation: 显示装置包括具有多个像素的显示面板区域，每个像素包括开关元件和连接到像素的栅极线和数据线;预充电电路，用于向像素施加预充电电压以对像素预充电;以及至少两个电压 连接到预充电电路的传输线传输预充电电压。 以这种方式，可以在SOG型液晶显示器的VI测试阶段中测试数据线是否短路以及是否断开，从而提高可靠性。

    Broadband internal antenna
    86.
    发明授权
    Broadband internal antenna 失效
    宽带内置天线

    公开(公告)号：US07180455B2

    公开(公告)日：2007-02-20

    申请号：US11091987

    申请日：2005-03-29

    Applicant: Sae Won Oh ,  Chul Ho Kim ,  Hyun Hak Kim ,  Tae Sung Kim ,  Young Deg Kim ,  Gi Tae Do

    Inventor： Sae Won Oh ,  Chul Ho Kim ,  Hyun Hak Kim ,  Tae Sung Kim ,  Young Deg Kim ,  Gi Tae Do

    IPC: H01Q21/00 ,  H01Q1/36

    CPC classification number: H01Q1/362 ,  H01Q5/357 ,  H01Q5/371 ,  H01Q9/0421 ,  H01Q21/30

    Abstract: A broadband internal antenna includes a first radiator having a radiation part with one or more coils having different pitch intervals connected in series to each other, and a second radiator having at least one conductive strip line arranged parallel to a longitudinal direction of the first radiator. The antenna further includes a connection part to which an end of the at least one conductive strip line is connected, to which a first end of the first radiator is attached and in which a part for supplying current to the antenna and a part for grounding the antenna are formed, and an attachment pad to which a second end of the first radiator is attached and from which current is drawn. Current flowing through the first radiator and current flowing through the strip lines form current paths in different directions to set a certain broadband using mutual Electromagnetic (EM) coupling.

    Abstract translation: 宽带内部天线包括具有辐射部分的第一散热器，所述辐射部分具有彼此串联连接的具有不同节距间隔的一个或多个线圈，以及具有平行于第一散热器的纵向方向布置的至少一个导电带线的第二辐射器。 所述天线还包括连接所述至少一个导电带状线的端部的连接部分，所述第一辐射体的第一端被连接到所述连接部分，并且所述连接部分用于向所述天线供电并将所述部分接地 形成天线，以及附接焊盘，第一散热器的第二端附接到该附接焊盘，并且从该电极被拉出。 流过第一辐射器的电流和流过条带线的电流在不同方向上形成电流路径，以使用相互电磁（EM）耦合来设定一定宽度。

    Level shifter with single input and liquid crystal display device using the same
    87.
    发明申请
    Level shifter with single input and liquid crystal display device using the same 有权
    电平移位器与单输入和液晶显示装置使用相同

    公开(公告)号：US20070018931A1

    公开(公告)日：2007-01-25

    申请号：US11185283

    申请日：2005-07-20

    Applicant: Kee-chan Park ,  Il-gon Kim ,  Kook-chul Moon ,  Tae-hyeong Park ,  Chul-ho Kim ,  Cheol-min Kim

    Inventor： Kee-chan Park ,  Il-gon Kim ,  Kook-chul Moon ,  Tae-hyeong Park ,  Chul-ho Kim ,  Cheol-min Kim

    IPC: G09G3/36

    CPC classification number: G09G3/3648 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2310/0289

    Abstract: A single input level shifter, which performs a stable level-shifting operation without increasing its area when used with a thin film transistor (“TFT”) having a variety of different characteristics, and includes an intermediate voltage signal providing unit for providing an intermediate voltage signal having a voltage between a supply voltage and an input signal voltage, an inverting unit for receiving the intermediate voltage signal and providing an inverted intermediate voltage signal, and a voltage signal comparing unit for comparing the intermediate voltage signal with the inverted intermediate voltage signal and providing the supply voltage or the ground voltage according to the comparison. A TFT liquid crystal display (“LCD”) device employs the single input level shifter.

    Abstract translation: 单个输入电平移位器，当与具有各种不同特性的薄膜晶体管（“TFT”）一起使用时，其不增加其面积而执行稳定的电平移位操作，并且包括用于提供中间电压的中间电压信号提供单元 具有电源电压和输入信号电压之间的电压的信号，用于接收中间电压信号并提供反相中间电压信号的反相单元和用于将中间电压信号与反相中间电压信号进行比较的电压信号比较单元，以及 根据比较提供电源电压或接地电压。 TFT液晶显示器（“LCD”）器件采用单输入电平移位器。

    Liquid crystal display device, apparatus for driving the same, and method of driving the same
    88.
    发明申请
    Liquid crystal display device, apparatus for driving the same, and method of driving the same 审中-公开
    液晶显示装置及其驱动装置及其驱动方法

    公开(公告)号：US20070008271A1

    公开(公告)日：2007-01-11

    申请号：US11480658

    申请日：2006-07-03

    Applicant: Ho-Suk Maeng ,  Pil-Mo Choi ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Seock-Cheon Song ,  Sang-Hoon Lee ,  Ung-Sik Kim ,  Keun-Woo Park

    Inventor： Ho-Suk Maeng ,  Pil-Mo Choi ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Seock-Cheon Song ,  Sang-Hoon Lee ,  Ung-Sik Kim ,  Keun-Woo Park

    IPC: G09G3/36

    CPC classification number: G09G3/3688 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0289 ,  G09G2310/0297 ,  G09G2320/02

    Abstract: An LCD device includes an LCD panel, a source driving part, an operating part, a mean voltage generating part, and a pre-charging part. The LCD panel includes a switching element and a liquid crystal capacitor. The switching element is formed in a region defined by gate and source lines adjacent to each other. The liquid crystal capacitor is electrically connected to the switching element. The source driving part converts data signals into data voltages of analog type. The operating part determines a mean data signal of the data signals. The mean voltage generating part converts the mean data signal into a mean data voltage of analog type. The pre-charging part selectively applies the data voltages and the mean data voltage to the source lines, thereby improving an image display quality of the LCD device.

    Abstract translation: LCD装置包括LCD面板，源极驱动部分，操作部分，平均电压产生部分和预充电部分。 液晶面板包括开关元件和液晶电容器。 开关元件形成在由彼此相邻的栅极和源极线限定的区域中。 液晶电容器电连接到开关元件。 源驱动部分将数据信号转换为模拟类型的数据电压。 操作部分确定数据信号的平均数据信号。 平均电压产生部分将平均数据信号转换为模拟类型的平均数据电压。 预充电部分选择性地将数据电压和平均数据电压施加到源极线，从而提高LCD器件的图像显示质量。

    Method for manufacturing low dielectric constant multiple layer ceramic circuit board
    89.
    发明授权
    Method for manufacturing low dielectric constant multiple layer ceramic circuit board 失效
    制造低介电常数多层陶瓷电路板的方法

    公开(公告)号：US5740603A

    公开(公告)日：1998-04-21

    申请号：US687838

    申请日：1996-07-26

    Applicant: Chul-Ho Kim

    Inventor： Chul-Ho Kim

    IPC: C04B35/16 ,  C03C8/14 ,  C03C8/22 ,  H01B3/00 ,  H01L21/48 ,  H01L23/15 ,  H01L23/498 ,  H01L23/538 ,  H05K1/03 ,  H05K3/12 ,  H05K3/46 ,  H05K1/14

    CPC classification number: H05K1/0306 ,  C03C8/14 ,  C03C8/22 ,  H01L21/4857 ,  H01L23/15 ,  H01L23/49894 ,  H01L23/5383 ,  H01L2924/0002 ,  H01L2924/09701 ,  H05K3/4629 ,  Y10T29/49126 ,  Y10T29/49158 ,  Y10T29/49163 ,  Y10T29/49165

    Abstract: A method for manufacturing multiple circuit board for mounting LIS elements and general electronic elements, and which is direcdted to provide a method for manufacturing a porous multiple layer ceramic circuit board in which a granularity of lead-zinc-borate glass (Pb--Zn--B glass) powder mixed together with ceramic powder is classified into two kinds and then the powders classified with granularity is used, so that closed pores of suitable magnitude and quantity are formed within interior even without addition of high molecular open gap type raw material whereby an insulation property and wetproof property are excellent and dielectric constant is low. The invention is made such that only A green sheets are piled by printing a conductor electrode to A green sheet manufactured by mixing 30-70 wt % of ceramic powder and Pb--Zn--B glass powder made of 50-90 wt % of powder being 9-20 wt % in average granular diameter and 10-50 wt % of powder being less than 3 .mu.m in average granular diameter, or else A/B green sheets are alternately piled after printing a conductor circuit to B green sheet used with said A green sheet and calcium silicate crystallized powder, and then pressure heat sealed, and the pressure heat sealed sheet is de-bound and thereafter fired.

    Abstract translation: 一种用于安装LIS元件和一般电子元件的多重电路板的制造方法，其目的是提供一种多孔多层陶瓷电路板的制造方法，其中，铅 - 锌 - 硼酸盐玻璃（Pb-Zn-B 玻璃）粉末与陶瓷粉末混合粉末分为两种，然后使用分级粒度的粉末，使得在内部形成适当大小和数量的闭孔，即使不添加高分子开放式原料，由此绝缘 性能和防湿性能优良，介电常数低。 本发明是通过将导体电极印刷到通过混合30-70重量％的陶瓷粉末和由50-90重量％的粉末形成的Pb-Zn-B玻璃粉末制成的生片而仅生成A片 平均粒径为9〜20重量％，平均粒径小于3微米的粉末为10〜50重量％，或者，在将导体电路印刷到与所述 生片和硅酸钙结晶粉末，然后压力热密封，压力热封片断开，然后烧制。

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