公开(公告)号：US20080030435A1

公开(公告)日：2008-02-07

申请号：US11698097

申请日：2007-01-26

Applicant: Hyeong-Gwon Kim

Inventor： Hyeong-Gwon Kim

IPC: G09G3/30

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/0261 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2340/0435

Abstract: An organic light emitting display apparatus, capable of removing motion blurring and preventing deterioration in brightness and an increase in power consumption, and a driving method thereof. The organic light emitting display apparatus includes: a plurality of pixels, each pixel including an organic light emitting device (OLED) and a pixel circuit; a data driver applying a data signal to a plurality of data lines connected to the pixels; a scan driver applying a selection signal to a plurality of selection scan lines connected to the pixels; a double speed timing generator doubling a frame frequency and applying a double speed frame signal to the scan driver; and a data signal converter doubling an input data signal, dividing one frame into two frames, applying a first data signal having a level higher than a level of the input data signal in one frame of the two frames, and applying a second data signal having a level lower than the level of the input data signal in the other frame of the two frames.

Abstract translation: 一种有机发光显示装置及其驱动方法，能够消除运动模糊并防止亮度的劣化和功耗的增加。 有机发光显示装置包括：多个像素，每个像素包括有机发光器件（OLED）和像素电路; 数据驱动器，将数据信号施加到连接到所述像素的多条数据线; 扫描驱动器，对连接到像素的多个选择扫描线施加选择信号; 双倍速定时发生器使帧频倍增并向扫描驱动器施加双速帧信号; 以及数据信号转换器对输入数据信号进行加倍，将一帧划分为两帧，在两帧的一帧中应用具有高于输入数据信号电平的电平的第一数据信号，并施加第二数据信号， 该电平低于两帧的另一帧中的输入数据信号的电平。

公开(公告)号：US09871899B2

公开(公告)日：2018-01-16

申请号：US13919033

申请日：2013-06-17

Applicant: Hyeong-Gwon Kim

Inventor： Hyeong-Gwon Kim

IPC: H05K1/00 ,  H04M1/02 ,  G09F9/30 ,  H05K1/18 ,  H05K7/00 ,  H05K1/11 ,  H05K1/14 ,  H05K3/46

CPC classification number: H04M1/0268 ,  G09F9/301 ,  H04M1/0277 ,  H05K1/118 ,  H05K1/147 ,  H05K1/185 ,  H05K3/4691 ,  H05K2201/05 ,  H05K2201/10 ,  H05K2201/10681

Abstract: A display device includes a flexible display panel for displaying an image, and a printed circuit board electrically connected with the flexible display panel through a circuit film. The printed circuit board may include a plurality of boards in a stack, the boards being respectively provided with integrated circuits, driving chips, and circuit wires, and a conducting portion connecting circuit wires of at least two boards among the plurality of boards.

公开(公告)号：US08558763B2

公开(公告)日：2013-10-15

申请号：US11698097

申请日：2007-01-26

Applicant: Hyeong-Gwon Kim

Inventor： Hyeong-Gwon Kim

IPC: G09G3/30

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/0261 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2340/0435

Abstract: An organic light emitting display apparatus, capable of removing motion blurring and preventing deterioration in brightness and an increase in power consumption, and a driving method thereof. The organic light emitting display apparatus includes: a plurality of pixels, each pixel including an organic light emitting device (OLED) and a pixel circuit; a data driver applying a data signal to a plurality of data lines connected to the pixels; a scan driver applying a selection signal to a plurality of selection scan lines connected to the pixels; a double speed timing generator doubling a frame frequency and applying a double speed frame signal to the scan driver; and a data signal converter doubling an input data signal, dividing one frame into two frames, applying a first data signal having a level higher than a level of the input data signal in one frame of the two frames, and applying a second data signal having a level lower than the level of the input data signal in the other frame of the two frames.

Abstract translation: 一种有机发光显示装置及其驱动方法，能够消除运动模糊并防止亮度的劣化和功耗的增加。 有机发光显示装置包括：多个像素，每个像素包括有机发光器件（OLED）和像素电路; 数据驱动器，将数据信号施加到连接到所述像素的多条数据线; 扫描驱动器，对连接到像素的多个选择扫描线施加选择信号; 双倍速定时发生器使帧频倍增并向扫描驱动器施加双速帧信号; 以及数据信号转换器对输入数据信号进行加倍，将一帧划分为两帧，在两帧的一帧中应用具有高于输入数据信号电平的电平的第一数据信号，并施加第二数据信号， 该电平低于两帧的另一帧中的输入数据信号的电平。

公开(公告)号：US07812834B2

公开(公告)日：2010-10-12

申请号：US11412356

申请日：2006-04-26

Applicant: Hyeong-Gwon Kim

Inventor： Hyeong-Gwon Kim

IPC: G09G5/00

CPC classification number: H04L25/063 ,  G09G3/3225 ,  G09G2330/028

Abstract: A DC stabilization circuit for an organic electroluminescent display device and a power supply using the same are provided. The DC stabilization circuit includes a self-bias part connected between a first power supply voltage and a reference power supply. The self-bias part generates a bias voltage depending on the first power supply voltage. The circuit also includes a differential part connected to the self-bias part that amplifies a variation in the bias voltage. A negative feedback part is connected to the differential part, adjusts a level of a second power supply voltage using a variable resistor, and compensates for the amplified variation of the bias voltage through a negative feedback operation.

Abstract translation: 提供了一种用于有机电致发光显示装置的DC稳定电路和使用其的电源。 直流稳定电路包括连接在第一电源电压和参考电源之间的自偏压部分。 自偏置部分根据第一电源电压产生偏置电压。 电路还包括连接到自偏压部分的差分部分，其放大偏置电压的变化。 负反馈部分连接到差分部分，使用可变电阻器调节第二电源电压的电平，并且通过负反馈操作来补偿放大的偏置电压的变化。

公开(公告)号：US20100090998A1

公开(公告)日：2010-04-15

申请号：US12585967

申请日：2009-09-29

Applicant: Hyeong-Gwon Kim

Inventor： Hyeong-Gwon Kim

IPC: G09G5/00

CPC classification number: G09G3/3233 ,  G09G2300/0439 ,  G09G2300/0842 ,  G09G2320/0673 ,  G09G2360/144

Abstract: An organic light emitting diode (OLED) display that includes a first substrate having a display area, a photo sensor arranged on a first substrate external to the display area, and a condensing lens arranged at an upper portion of the photo sensor to condense external light into the photo sensor, allowing the photo sensor to more efficiently detect an amount of external light. In this OLED display, an automatic luminance control function can be efficiently performed by increasing a condensing efficiency of the photo sensor.

Abstract translation: 一种有机发光二极管（OLED）显示器，其包括具有显示区域的第一基板，布置在显示区域外部的第一基板上的光传感器，以及布置在光传感器的上部以聚集外部光的聚光透镜 进入光传感器，允许光传感器更有效地检测外部光量。 在该OLED显示器中，可以通过提高光传感器的冷凝效率来有效地执行自动亮度控制功能。

公开(公告)号：US20080068312A1

公开(公告)日：2008-03-20

申请号：US11701457

申请日：2007-02-02

Applicant: Hyeong-Gwon Kim

Inventor： Hyeong-Gwon Kim

IPC: G09G3/34

CPC classification number: G09G3/3233 ,  G09G3/2014 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/0261 ,  G09G2320/106 ,  G09G2330/021 ,  G09G2360/144 ,  G09G2360/16

Abstract: An organic light emitting display apparatus minimizes brightness reduction and power consumption increase, and can remove motion blurring. The organic light emitting display apparatus includes a plurality of pixels, each including an organic light emitting device and a pixel circuit, a data driving unit to apply a data signal to data lines connected to the pixels, a scan driving unit to apply a selection signal to selection scan lines connected to the pixels, an emission signal generating unit to generate a first emission signal, an emission duty controlling unit to calculate basic information to reduce motion blurring and to generate an emission duty control signal based on the basic information, a logic gate to output a second emission signal by receiving the first emission signal and the emission duty control signal, and an emission driving unit to apply the second emission signal to emission scan lines connected to the pixels.

Abstract translation: 有机发光显示装置使亮度降低和功耗增加最小化，并且可以消除运动模糊。 有机发光显示装置包括多个像素，每个像素包括有机发光器件和像素电路;数据驱动单元，用于将数据信号施加到连接到像素的数据线;扫描驱动单元，用于施加选择信号 连接到像素的选择扫描线，用于产生第一发射信号的发射信号产生单元，用于计算基本信息以减少运动模糊并基于该基本信息产生发射占空比控制信号的发射占空比控制单元，逻辑 栅极，通过接收第一发射信号和发射占空比控制信号来输出第二发射信号;以及发射驱动单元，用于将第二发射信号施加到与像素连接的发射扫描线。

公开(公告)号：US08581896B2

公开(公告)日：2013-11-12

申请号：US12763758

申请日：2010-04-20

Applicant: Hyeong-Gwon Kim

Inventor： Hyeong-Gwon Kim

IPC: G06F3/038 ,  G09G5/00

CPC classification number: G09G3/3208 ,  G09G2320/0233 ,  G09G2330/028

Abstract: A power supply configured to receive at least one of a first input voltage and a second input voltage and to generate a voltage of a first pixel power and a voltage of a second pixel power, includes: a voltage sensing unit for generating voltage sensing signals corresponding to the first input voltage and the second input voltage; a first power generating unit for receiving the first input voltage and generating the voltage of the first pixel power corresponding to the voltage sensing signals; a second power generating unit for receiving the second input voltage and generating the voltage of the first pixel power corresponding to the voltage sensing signals; and a third power generating unit for receiving the first input voltage and the second input voltage, utilizing the first input voltage or the second input voltage, and generating the voltage of the second pixel power corresponding to the voltage sensing signals.

Abstract translation: 一种被配置为接收第一输入电压和第二输入电压中的至少一个并且产生第一像素功率和第二像素功率的电压的电压的电源，包括：电压感测单元，用于产生相应的电压感测信号 到第一输入电压和第二输入电压; 第一发电单元，用于接收第一输入电压并产生对应于电压感测信号的第一像素功率的电压; 第二发电单元，用于接收第二输入电压并产生对应于电压感测信号的第一像素功率的电压; 以及第三发电单元，用于利用第一输入电压或第二输入电压接收第一输入电压和第二输入电压，并产生对应于电压感测信号的第二像素功率的电压。

公开(公告)号：US08547302B2

公开(公告)日：2013-10-01

申请号：US11701457

申请日：2007-02-02

Applicant: Hyeong-Gwon Kim

Inventor： Hyeong-Gwon Kim

IPC: G09G3/30

CPC classification number: G09G3/3233 ,  G09G3/2014 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/0261 ,  G09G2320/106 ,  G09G2330/021 ,  G09G2360/144 ,  G09G2360/16

Abstract: An organic light emitting display apparatus minimizes brightness reduction and power consumption increase, and can remove motion blurring. The organic light emitting display apparatus includes a plurality of pixels, each including an organic light emitting device and a pixel circuit, a data driving unit to apply a data signal to data lines connected to the pixels, a scan driving unit to apply a selection signal to selection scan lines connected to the pixels, an emission signal generating unit to generate a first emission signal, an emission duty controlling unit to calculate basic information to reduce motion blurring and to generate an emission duty control signal based on the basic information, a logic gate to output a second emission signal by receiving the first emission signal and the emission duty control signal, and an emission driving unit to apply the second emission signal to emission scan lines connected to the pixels.

Abstract translation: 有机发光显示装置使亮度降低和功耗增加最小化，并且可以消除运动模糊。 有机发光显示装置包括多个像素，每个像素包括有机发光器件和像素电路;数据驱动单元，用于将数据信号施加到连接到像素的数据线;扫描驱动单元，用于施加选择信号 连接到像素的选择扫描线，用于产生第一发射信号的发射信号产生单元，用于计算基本信息以减少运动模糊并基于该基本信息产生发射占空比控制信号的发射占空比控制单元，逻辑 栅极，通过接收第一发射信号和发射占空比控制信号来输出第二发射信号;以及发射驱动单元，用于将第二发射信号施加到与像素连接的发射扫描线。

公开(公告)号：US08289303B2

公开(公告)日：2012-10-16

申请号：US12585967

申请日：2009-09-29

Applicant: Hyeong-Gwon Kim

Inventor： Hyeong-Gwon Kim

IPC: G06F3/038

CPC classification number: G09G3/3233 ,  G09G2300/0439 ,  G09G2300/0842 ,  G09G2320/0673 ,  G09G2360/144

Abstract: An organic light emitting diode (OLED) display that includes a first substrate having a display area, a photo sensor arranged on a first substrate external to the display area, and a condensing lens arranged at an upper portion of the photo sensor to condense external light into the photo sensor, allowing the photo sensor to more efficiently detect an amount of external light. In this OLED display, an automatic luminance control function can be efficiently performed by increasing a condensing efficiency of the photo sensor.

Abstract translation: 一种有机发光二极管（OLED）显示器，其包括具有显示区域的第一基板，布置在显示区域外部的第一基板上的光电传感器和布置在光传感器的上部以聚集外部光的聚光透镜 进入光传感器，允许光传感器更有效地检测外部光量。 在该OLED显示器中，可以通过提高光传感器的冷凝效率来有效地执行自动亮度控制功能。

公开(公告)号：US20110007054A1

公开(公告)日：2011-01-13

申请号：US12763758

申请日：2010-04-20

Applicant: Hyeong-Gwon Kim

Inventor： Hyeong-Gwon Kim

IPC: G06F3/038

CPC classification number: G09G3/3208 ,  G09G2320/0233 ,  G09G2330/028

Abstract: A power supply configured to receive at least one of a first input voltage or a second input voltage and to generate a voltage of a first pixel power and a voltage of a second pixel power, includes: a voltage sensing unit for generating voltage sensing signals corresponding to the first input voltage and the second input voltage; a first power generating unit for receiving the first input voltage and generating the voltage of the first pixel power corresponding to the voltage sensing signals; a second power generating unit for receiving the second input voltage and generating the voltage of the first pixel power corresponding to the voltage sensing signals; and a third power generating unit for receiving the first input voltage or the second input voltage and generating the voltage of the second pixel power corresponding to the voltage sensing signals.

Abstract translation: 一种被配置为接收第一输入电压或第二输入电压中的至少一个并且产生第一像素功率和第二像素功率的电压的电压的电源，包括：电压感测单元，用于产生相应的电压感测信号 到第一输入电压和第二输入电压; 第一发电单元，用于接收第一输入电压并产生对应于电压感测信号的第一像素功率的电压; 第二发电单元，用于接收第二输入电压并产生对应于电压感测信号的第一像素功率的电压; 以及第三发电单元，用于接收第一输入电压或第二输入电压，并产生与电压感测信号相对应的第二像素功率的电压。