知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

16 records (took 0.015 seconds)

    ORGANIC LIGHT EMITTING DIODE DISPLAY
    1.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY 有权
    有机发光二极管显示

    公开(公告)号：US20120256203A1

    公开(公告)日：2012-10-11

    申请号：US13365345

    申请日：2012-02-03

    Applicant: Hun-Tae KIM

    Inventor： Hun-Tae KIM

    IPC: H01L51/52

    CPC classification number: H01L51/5243 ,  H01L27/3288 ,  H01L51/5246

    Abstract: An organic light emitting diode display includes a substrate, a display portion on the substrate, and a sealing substrate fixed on the substrate and sealingly engaging the display portion. The sealing substrate is fixed by an adhesive layer that surrounds the display portion. The sealing substrate includes a composite member, at least one conductive portion, and an insulation sheet. The composite member includes a resin base layer and a plurality of carbon fibers. The at least one conductive portion extends over inner and outer sides of the composite member and penetrates the composite member. The at least one conductive portion includes a double-layered structure having a metal foil layer and a plating layer. The insulation sheet is on the outer side of the composite member and the insulation sheet covers the at least one conductive portion

    Abstract translation: 有机发光二极管显示器包括基板，基板上的显示部分和固定在基板上并密封地接合显示部分的密封基板。 密封基板通过围绕显示部分的粘合剂层固定。 密封基板包括复合构件，至少一个导电部分和绝缘片。 复合构件包括树脂基层和多个碳纤维。 所述至少一个导电部分在所述复合构件的内侧和外侧延伸并且穿透所述复合构件。 所述至少一个导电部分包括具有金属箔层和镀层的双层结构。 绝缘片位于复合构件的外侧，绝缘片覆盖至少一个导电部分

    DISPLAY DEVICE AND DRIVING METHOD THEREOF
    2.
    发明申请
    DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
    显示装置及其驱动方法

    公开(公告)号：US20120146979A1

    公开(公告)日：2012-06-14

    申请号：US13206419

    申请日：2011-08-09

    Applicant: Kwang-Hae Kim ,  Kwan-Wook Jung ,  Hun-Tae Kim

    Inventor： Kwang-Hae Kim ,  Kwan-Wook Jung ,  Hun-Tae Kim

    IPC: G09G5/00 ,  G09G3/30

    CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/062

    Abstract: A driving method of a display device is disclosed. According to one aspect, the method includes applying a first voltage of a predetermined level to an anode of a plurality of organic light emitting diodes (OLEDs) included in a plurality of pixels. A plurality of driving transistors are driven to be connected to the plurality of OLEDs. The method further includes transmitting a first power source voltage of a logic high level to the anode of the plurality of OLEDs as a threshold voltage to compensate a threshold voltage of the plurality of driving transistors, and applying a data voltage to a plurality of pixels as a data writing step turning on a plurality of driving transistors. The second power source voltage applied to the cathode of the plurality of OLEDs is changed to a second voltage of the logic low level in a state in which a plurality of driving transistors are turned on. In the turned on state, light is emitted from the plurality of OLEDs.

    Abstract translation: 公开了一种显示装置的驱动方法。 根据一个方面，该方法包括将预定电平的第一电压施加到包括在多个像素中的多个有机发光二极管（OLED）的阳极。 多个驱动晶体管被驱动以连接到多个OLED。 该方法还包括将多个OLED的阳极的第一电源电压发送到多个OLED的阳极作为阈值电压，以补偿多个驱动晶体管的阈值电压，并将数据电压施加到多个像素 打开多个驱动晶体管的数据写入步骤。 在多个驱动晶体管导通的状态下，施加到多个OLED的阴极的第二电源电压被改变为逻辑低电平的第二电压。 在导通状态下，从多个OLED发出光。

    DISPLAY DEVICE AND DRIVING METHOD THEREOF
    3.
    发明申请
    DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
    显示装置及其驱动方法

    公开(公告)号：US20130314392A1

    公开(公告)日：2013-11-28

    申请号：US13603863

    申请日：2012-09-05

    Applicant: Hun Tae KIM

    Inventor： Hun Tae KIM

    IPC: G06F3/038

    CPC classification number: G09G3/20 ,  G09G3/3266 ,  G09G3/3677 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/067 ,  G09G2320/0223 ,  G11C19/28

    Abstract: A display panel includes a plurality of gate lines and a plurality of pixels disposed thereon, a gate driver which applies a gate signal to the gate lines, and a controller which controls the gate driver, where the controller includes a signal controller which generates a scanning start signal and a gate clock signal comprising a plurality of pulses, where the scanning start signal instructs to start a scanning of the gate signal, and a driving voltage modulator which generates a modulated gate-on voltage and a modulated gate-off voltage based on a basic gate-on voltage and a basic gate-off voltage, where the driving voltage modulator adds an overshoot voltage corresponding to a rising edge of a pulse of the gate clock signal to the basic gate-on voltage or adds an undershoot voltage corresponding to a falling edge of the pulse of the gate clock signal to the basic gate-off voltage.

    Abstract translation: 显示面板包括多个栅极线和设置在其上的多个像素，对栅极线施加栅极信号的栅极驱动器和控制栅极驱动器的控制器，其中控制器包括产生扫描的信号控制器 启动信号和包括多个脉冲的栅极时钟信号，其中扫描开始信号指示开始扫描栅极信号;以及驱动电压调制器，其产生调制栅极导通电压和调制栅极截止电压，基于 基本栅极导通电压和基本栅极截止电压，其中驱动电压调制器将对应于栅极时钟信号的脉冲的上升沿的过冲电压加到基本栅极导通电压，或者增加与 栅极时钟信号的脉冲下降沿到基本栅极截止电压。

    ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    4.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权
    有机发光显示装置及其驱动方法

    公开(公告)号：US20100188375A1

    公开(公告)日：2010-07-29

    申请号：US12611901

    申请日：2009-11-03

    Applicant: An-Su Lee ,  Myung-Ho Lee ,  June-Young Song ,  Kyoung-Soo Lee ,  Myoung-Seop Song ,  Yun-Tae Kim ,  Jong-Soo Kim ,  Jung-Keun Ahn ,  Min-Cheol Kim ,  Sang-Kyun Cho ,  Hye-Jin Shin ,  Hun-Tae Kim

    Inventor： An-Su Lee ,  Myung-Ho Lee ,  June-Young Song ,  Kyoung-Soo Lee ,  Myoung-Seop Song ,  Yun-Tae Kim ,  Jong-Soo Kim ,  Jung-Keun Ahn ,  Min-Cheol Kim ,  Sang-Kyun Cho ,  Hye-Jin Shin ,  Hun-Tae Kim

    IPC: G09G5/00

    CPC classification number: G09G3/3266 ,  G09G2310/0208 ,  G09G2310/0221 ,  G09G2310/062 ,  G09G2320/0261

    Abstract: A light emitting display is configured to reduce or prevent motion blur by shortening a time that a black frame is displayed between image frames. One embodiment includes display region, a data driver, a scan driver, and a controller. The display region displays frames of images according to a data signal and a scan signal. The data driver transmits data for displaying first frames and second (black) frames between the first frames. The scan driver includes first and second scan driving circuits for transmitting scan signals, and a switch unit for selectively coupling the first and second scan driving circuits. The scan driver transmits scan signals sequentially during the first frames and transmits scan signals to at least two of the scan lines concurrently by driving the first and second scan driving circuits in parallel during the second frames. The controller transmits a driving control signal to control the switch.

    Abstract translation: 发光显示器被配置为通过缩短在帧之间显示黑框的时间来减少或防止运动模糊。 一个实施例包括显示区域，数据驱动器，扫描驱动器和控制器。 显示区域根据数据信号和扫描信号显示图像帧。 数据驱动器发送用于在第一帧之间显示第一帧和第二（黑色）帧的数据。 扫描驱动器包括用于发送扫描信号的第一和第二扫描驱动电路，以及用于选择性地耦合第一和第二扫描驱动电路的开关单元。 扫描驱动器在第一帧期间顺序地发送扫描信号，并且通过在第二帧期间并行地驱动第一和第二扫描驱动电路，将扫描信号同时发送到至少两个扫描线。 控制器发送驱动控制信号来控制开关。

    Circuit board for display device and display device having the same
    5.
    发明授权
    Circuit board for display device and display device having the same 有权
    用于显示装置和显示装置的电路板具有相同的功能

    公开(公告)号：US09232633B2

    公开(公告)日：2016-01-05

    申请号：US13683457

    申请日：2012-11-21

    Applicant: Hun Tae Kim

    Inventor： Hun Tae Kim

    IPC: H05K1/14 ,  H05K1/00 ,  H05K1/02 ,  F21V23/00 ,  H05K3/36 ,  H05K1/18 ,  H01L27/32

    CPC classification number: H05K1/0277 ,  F21V23/001 ,  H01L27/3276 ,  H05K1/141 ,  H05K1/189 ,  H05K3/363

    Abstract: Disclosed is a circuit board for display device which includes a main circuit board and a flexible circuit board. The main circuit board has a power input pad and a power receiving pad that are exposed to the outside. A power supply voltage is applied to the power input pad. The flexible circuit board is coupled on one surface of the main circuit board. The flexible circuit board is configured to electrically connect the power input pad and the power receiving pad. A display device including the circuit board has a panel input pad receiving the power supply voltage from the main circuit board.

    Abstract translation: 公开了一种用于显示装置的电路板，其包括主电路板和柔性电路板。 主电路板具有暴露于外部的电源输入板和受电垫。 电源电压被施加到电源输入板。 柔性电路板耦合在主电路板的一个表面上。 柔性电路板被配置为电连接电源输入板和电力接收垫。 包括电路板的显示装置具有从主电路板接收电源电压的面板输入焊盘。

    CIRCUIT BOARD FOR DISPLAY DEVICE AND DISPLAY DEVICE HAVING THE SAME
    7.
    发明申请
    CIRCUIT BOARD FOR DISPLAY DEVICE AND DISPLAY DEVICE HAVING THE SAME 有权
    用于显示装置的电路板和具有该显示装置的显示装置

    公开(公告)号：US20130141912A1

    公开(公告)日：2013-06-06

    申请号：US13683457

    申请日：2012-11-21

    Applicant: Hun Tae KIM

    Inventor： Hun Tae KIM

    IPC: H05K1/02 ,  F21V23/00

    CPC classification number: H05K1/0277 ,  F21V23/001 ,  H01L27/3276 ,  H05K1/141 ,  H05K1/189 ,  H05K3/363

    Abstract: Disclosed is a circuit board for display device which includes a main circuit board and a flexible circuit board. The main circuit board has a power input pad and a power receiving pad that are exposed to the outside. A power supply voltage is applied to the power input pad. The flexible circuit board is coupled on one surface of the main circuit board. The flexible circuit board is configured to electrically connect the power input pad and the power receiving pad. A display device including the circuit board has a panel input pad receiving the power supply voltage from the main circuit board.

    Abstract translation: 公开了一种用于显示装置的电路板，其包括主电路板和柔性电路板。 主电路板具有暴露于外部的电源输入板和受电垫。 电源电压被施加到电源输入板。 柔性电路板耦合在主电路板的一个表面上。 柔性电路板被配置为电连接电源输入板和电力接收垫。 包括电路板的显示装置具有从主电路板接收电源电压的面板输入焊盘。

    DRIVING DEVICE, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING THE DISPLAY APPARATUS
    9.
    发明申请
    DRIVING DEVICE, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING THE DISPLAY APPARATUS 有权
    驱动装置，具有该装置的显示装置和驱动显示装置的方法

    公开(公告)号：US20090021507A1

    公开(公告)日：2009-01-22

    申请号：US12145825

    申请日：2008-06-25

    Applicant: Hyeon-Seok BAE ,  Sang-Hoon LEE ,  Cheol-Ho LEE ,  Hun-Tae KIM

    Inventor： Hyeon-Seok BAE ,  Sang-Hoon LEE ,  Cheol-Ho LEE ,  Hun-Tae KIM

    IPC: G09G5/00 ,  G09G3/36

    CPC classification number: G09G5/003 ,  G09G3/3666 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/0276 ,  G09G2330/04

    Abstract: A driving device includes an output timing controller which controls an output timing of a first driving voltage and a second driving voltage respectively generated from a first voltage generator and a second voltage generator. A third driving voltage output from the output timing controller is provided to a first data driver and a second data driver, and also provided to a gamma voltage generator to generate a plurality of gamma voltages. Accordingly, a reverse electric potential between the third driving voltage and the gamma voltages is prevented from being generated in the first and second data drivers, therefore, preventing the first and second data drivers from being damaged.

    Abstract translation: 驱动装置包括输出定时控制器，其控制分别从第一电压发生器和第二电压发生器产生的第一驱动电压和第二驱动电压的输出定时。 从输出定时控制器输出的第三驱动电压提供给第一数据驱动器和第二数据驱动器，并且还提供给伽马电压发生器以产生多个伽马电压。 因此，防止在第一和第二数据驱动器中产生第三驱动电压和伽马电压之间的反向电位，从而防止第一和第二数据驱动器被损坏。

    Display device and active matrix driving method thereof
    10.
    发明授权
    Display device and active matrix driving method thereof 有权
    显示装置及其有源矩阵驱动方法

    公开(公告)号：US09208719B2

    公开(公告)日：2015-12-08

    申请号：US13206419

    申请日：2011-08-09

    Applicant: Kwang-Hae Kim ,  Kwan-Wook Jung ,  Hun-Tae Kim

    Inventor： Kwang-Hae Kim ,  Kwan-Wook Jung ,  Hun-Tae Kim

    IPC: G09G3/32

    CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/062

    Abstract: A driving method of a display device is disclosed. According to one aspect, the method includes applying a first voltage of a predetermined level to an anode of a plurality of organic light emitting diodes (OLEDs) included in a plurality of pixels. A plurality of driving transistors are driven to be connected to the plurality of OLEDs. The method further includes transmitting a first power source voltage of a logic high level to the anode of the plurality of OLEDs as a threshold voltage to compensate a threshold voltage of the plurality of driving transistors, and applying a data voltage to a plurality of pixels as a data writing step turning on a plurality of driving transistors. The second power source voltage applied to the cathode of the plurality of OLEDs is changed to a second voltage of the logic low level in a state in which a plurality of driving transistors are turned on. In the turned on state, light is emitted from the plurality of OLEDs.

    Abstract translation: 公开了一种显示装置的驱动方法。 根据一个方面，该方法包括将预定电平的第一电压施加到包括在多个像素中的多个有机发光二极管（OLED）的阳极。 多个驱动晶体管被驱动以连接到多个OLED。 该方法还包括将多个OLED的阳极的第一电源电压发送到多个OLED的阳极作为阈值电压，以补偿多个驱动晶体管的阈值电压，并将数据电压施加到多个像素 打开多个驱动晶体管的数据写入步骤。 在多个驱动晶体管导通的状态下，施加到多个OLED的阴极的第二电源电压被改变为逻辑低电平的第二电压。 在导通状态下，从多个OLED发出光。

Patent Agency Ranking