公开(公告)号：US20130258466A1

公开(公告)日：2013-10-03

申请号：US13571300

申请日：2012-08-09

申请人： Jeong-Keun Ahn ,  Back-Woon Lee ,  Do-Ik Kim ,  Joo-Hyeon Jeong

发明人： Jeong-Keun Ahn ,  Back-Woon Lee ,  Do-Ik Kim ,  Joo-Hyeon Jeong

IPC分类号： G02B27/22

CPC分类号： G02B27/2264

摘要： A stereoscopic image display device includes: a scan driver for transmitting scan signals to scan lines; a data driver for transmitting data signals to data lines; a display unit including pixels and configured to receive a corresponding data signal when a corresponding scan signal is transmitted to the pixels; a power supply controller for supplying a driving voltage to drive the pixels; and a controller for controlling the scan driver, the data driver, and the power supply controller, for generating an image data signal corresponding to each period of a plurality of periods, and for supplying the corresponding image data signal to the data driver. The power supply controller controls the driving voltage to block light emitting during a first view point image non-light emitting period and a second view point image non-light emitting period.

摘要翻译： 立体图像显示装置包括：扫描驱动器，用于将扫描信号发送到扫描线; 用于将数据信号发送到数据线的数据驱动器; 包括像素的显示单元，并且被配置为当相应的扫描信号被发送到像素时接收相应的数据信号; 用于提供驱动电压以驱动像素的电源控制器; 以及控制器，用于控制扫描驱动器，数据驱动器和电源控制器，用于产生对应于多个周期的每个周期的图像数据信号，并将相应的图像数据信号提供给数据驱动器。 电源控制器控制驱动电压以阻挡在第一视点图像非发光时段和第二视点图像非发光时段期间发光的光。

公开(公告)号：US20120162176A1

公开(公告)日：2012-06-28

申请号：US13207369

申请日：2011-08-10

申请人： Do-Ik Kim ,  Joo-Hyeon Jeong

发明人： Do-Ik Kim ,  Joo-Hyeon Jeong

IPC分类号： G09G5/00

CPC分类号： G09G3/3258 ,  G09G2300/0819 ,  G09G2320/0214 ,  G09G2320/0238 ,  G09G2320/045

摘要： A pixel and an organic light emitting diode (OLED) display device including the same are disclosed. The pixel includes an organic light emitting diode and an inverse voltage transistor positioned between an anode of the organic light emitting diode and a reverse bias power source, and configured to transmit the inverse voltage to the organic light emitting diode (OLED).

摘要翻译： 公开了包括其的像素和有机发光二极管（OLED）显示装置。 该像素包括位于有机发光二极管的阳极和反向偏压电源之间的有机发光二极管和反向电压晶体管，并且被配置为将反相电压传输到有机发光二极管（OLED）。

公开(公告)号：US20120154259A1

公开(公告)日：2012-06-21

申请号：US13209133

申请日：2011-08-12

申请人： Do-Ik Kim ,  Joo-Hyeon Jeong

发明人： Do-Ik Kim ,  Joo-Hyeon Jeong

IPC分类号： G09G3/30 ,  H03K3/00

CPC分类号： H03K5/12 ,  G09G3/3291

摘要： A pulse generator that is capable of improving (e.g., increasing) the rising and falling speeds of its pulses. The pulse generator includes a third switch and a first diode serially coupled between a first power source and a data line; a fourth switch and a second diode serially coupled between the data line and a second power source configured to have a voltage lower than that of the first power source; a pulse controller for increasing a voltage of the data line to a voltage higher than that of the first power source or for reducing the voltage of the data line to a voltage lower than that of the second power source; and a first capacitor coupled between the pulse controller and the data line.

摘要翻译： 能够改善（例如，增加）其脉冲的上升和下降速度的脉冲发生器。 脉冲发生器包括串联耦合在第一电源和数据线之间的第三开关和第一二极管; 串联连接在数据线和被配置为具有低于第一电源的电压的第二电源的第四开关和第二二极管; 脉冲控制器，用于将数据线的电压提高到高于第一电源的电压，或用于将数据线的电压降低到低于第二电源的电压; 以及耦合在脉冲控制器和数据线之间的第一电容器。

公开(公告)号：US09035858B2

公开(公告)日：2015-05-19

申请号：US13207369

申请日：2011-08-10

申请人： Do-Ik Kim ,  Joo-Hyeon Jeong

发明人： Do-Ik Kim ,  Joo-Hyeon Jeong

IPC分类号： G09G3/32

CPC分类号： G09G3/3258 ,  G09G2300/0819 ,  G09G2320/0214 ,  G09G2320/0238 ,  G09G2320/045

摘要： A pixel and an organic light emitting diode (OLED) display device including the same are disclosed. The pixel includes an organic light emitting diode and an inverse voltage transistor positioned between an anode of the organic light emitting diode and a reverse bias power source, and configured to transmit the inverse voltage to the organic light emitting diode (OLED).

摘要翻译： 公开了包括其的像素和有机发光二极管（OLED）显示装置。 该像素包括位于有机发光二极管的阳极和反向偏压电源之间的有机发光二极管和反向电压晶体管，并且被配置为将反相电压传输到有机发光二极管（OLED）。

公开(公告)号：US09013379B2

公开(公告)日：2015-04-21

申请号：US13209133

申请日：2011-08-12

申请人： Do-Ik Kim ,  Joo-Hyeon Jeong

发明人： Do-Ik Kim ,  Joo-Hyeon Jeong

IPC分类号： G09G3/30 ,  H03K5/12 ,  G09G3/32

CPC分类号： H03K5/12 ,  G09G3/3291

摘要： A pulse generator that is capable of improving (e.g., increasing) the rising and falling speeds of its pulses. The pulse generator includes a third switch and a first diode serially coupled between a first power source and a data line; a fourth switch and a second diode serially coupled between the data line and a second power source configured to have a voltage lower than that of the first power source; a pulse controller for increasing a voltage of the data line to a voltage higher than that of the first power source or for reducing the voltage of the data line to a voltage lower than that of the second power source; and a first capacitor coupled between the pulse controller and the data line.

摘要翻译： 能够改善（例如，增加）其脉冲的上升和下降速度的脉冲发生器。 脉冲发生器包括串联耦合在第一电源和数据线之间的第三开关和第一二极管; 串联连接在数据线和被配置为具有低于第一电源的电压的第二电源的第四开关和第二二极管; 脉冲控制器，用于将数据线的电压升高到高于第一电源的电压，或用于将数据线的电压降低到低于第二电源的电压; 以及耦合在脉冲控制器和数据线之间的第一电容器。

公开(公告)号：US08508525B2

公开(公告)日：2013-08-13

申请号：US12929223

申请日：2011-01-10

申请人： Naoaki Komiya ,  Choon-Yul Oh ,  Joo-Hyeon Jeong ,  Myoung-Hwan Yoo ,  Wang-Jo Lee ,  Ho-Ryun Chung ,  Chang-Ho Hyun ,  Woung Kim ,  In-Ho Choi

发明人： Naoaki Komiya ,  Choon-Yul Oh ,  Joo-Hyeon Jeong ,  Myoung-Hwan Yoo ,  Wang-Jo Lee ,  Ho-Ryun Chung ,  Chang-Ho Hyun ,  Woung Kim ,  In-Ho Choi

IPC分类号： G09G5/00

CPC分类号： G09G3/3233 ,  G09G3/3283 ,  G09G2300/0861

摘要： An organic light emitting diode (OLED) display includes a display unit including a plurality of pixels, a plurality of scan lines, and a plurality of data lines, a data driver transmitting a plurality of data signals to the plurality of data lines, a scan driver transmitting a plurality of scan signals to the plurality of scan lines, a compensation controller supplying a predetermined first current to each OLED in each of the plurality of pixels during a sensing period for measuring a driving voltage of the OLED for each of a plurality of pixels, receiving the driving voltage of the OLED supplied with the first current, and outputting measuring data for the transmitted driving voltage; and a signal controller compensating an input video signal according to the measuring data to generate image data. The compensation controller is separate from and external to the data driver.

摘要翻译： 有机发光二极管（OLED）显示器包括：显示单元，包括多个像素，多条扫描线和多条数据线;数据驱动器，向多条数据线发送多条数据信号;扫描 驱动器将多个扫描信号发送到所述多条扫描线，补偿控制器在用于测量所述OLED的多个像素中的每一个的感测周期内的每个OLED中的每个OLED上提供预定的第一电流 像素，接收提供有第一电流的OLED的驱动电压，并输出用于发送的驱动电压的测量数据; 以及根据测量数据补偿输入视频信号以生成图像数据的信号控制器。 补偿控制器与数据驱动器分开，外部。

公开(公告)号：US08497461B2

公开(公告)日：2013-07-30

申请号：US13064115

申请日：2011-03-07

申请人： Do-Youb Kim ,  Yong-Sung Park ,  Tae-Jin Kim ,  Deok-Young Choi ,  Joo-Hyeon Jeong ,  Soon-Sung Ahn ,  In-Ho Choi ,  Brent Jang ,  Ki-Ju Im

发明人： Do-Youb Kim ,  Yong-Sung Park ,  Tae-Jin Kim ,  Deok-Young Choi ,  Joo-Hyeon Jeong ,  Soon-Sung Ahn ,  In-Ho Choi ,  Brent Jang ,  Ki-Ju Im

IPC分类号： G01J1/46

CPC分类号： G01J1/46

摘要： Embodiments provide a light sensor circuit for a flat panel display which improves resolution at low luminance and increases the range of sensible ambient light by divisionally driving a frame period, in which light is sensed, into a plurality of sub-frames, and a method of driving the light sensor circuit.

摘要翻译： 实施例提供了一种用于平板显示器的光传感器电路，其提高了低亮度下的分辨率，并且通过将感测到光的帧周期分割为多个子帧而增加了感性环境光的范围，以及一种方法 驱动光传感器电路。

公开(公告)号：US20110122096A1

公开(公告)日：2011-05-26

申请号：US12913673

申请日：2010-10-27

申请人： Tae-Jin Kim ,  Joo-Hyeon Jeong ,  Yong-Sung Park ,  Ja-Seung Ku

发明人： Tae-Jin Kim ,  Joo-Hyeon Jeong ,  Yong-Sung Park ,  Ja-Seung Ku

IPC分类号： G06F3/042

CPC分类号： G06F3/0412 ,  G06F3/0416 ,  G06F3/042

摘要： A touch screen display apparatus includes a touch detector for detecting a touch by an object and for generating an input signal, a panel including photo sensor units for capturing an image of the object, and a plurality of light emitting units for realizing an image to be displayed, a signal converter for converting the input signal into an output signal having a plurality of enable periods and at least one disable period, an updating unit for updating a noise determination reference of a sensing signal provided from the photo sensor unit during the at least one disable period, and a noise remove for removing noise from the sensing signal is according to the updated noise determination reference during an enable period of the enable periods.

摘要翻译： 触摸屏显示装置包括用于检测物体的触摸和用于产生输入信号的触摸检测器，包括用于捕获对象的图像的光传感器单元的面板和用于实现图像的多个发光单元 显示用于将输入信号转换为具有多个使能周期和至少一个禁用期间的输出信号的信号转换器，更新单元，用于在至少在该至少一个期间更新从光传感器单元提供的感测信号的噪声判定基准 一个禁止期间，以及用于从感测信号中去除噪声的噪声消除是根据在使能周期的使能期间的更新的噪声判定基准。

公开(公告)号：US20100141593A1

公开(公告)日：2010-06-10

申请号：US12585031

申请日：2009-09-01

申请人： Sung-Un Park ,  Tae-Jin Kim ,  Joo-Hyeon Jeong

发明人： Sung-Un Park ,  Tae-Jin Kim ,  Joo-Hyeon Jeong

IPC分类号： G06F3/041 ,  G06F3/033

CPC分类号： G06F3/0421 ,  G06F3/03545

摘要： A stylus pen includes a body portion, and an end portion on the body portion, the end portion including a reflecting unit and adapted to contact a touch screen. The reflecting unit is adapted to reflect light toward a display apparatus including the stylus pen, so light receiving accuracy of a photosensor in the display apparatus is increased.

摘要翻译： 触控笔包括主体部分和主体部分上的端部，所述端部包括反射单元并且适于接触触摸屏。 反射单元适于将光反射到包括触控笔的显示装置，因此显示装置中的光传感器的光接收精度提高。

公开(公告)号：US08681135B2

公开(公告)日：2014-03-25

申请号：US12504004

申请日：2009-07-16

申请人： Soon-Sung Ahn ,  Do-Youb Kim ,  Sun-A Yang ,  Dong-Wook Choi ,  Joo-Hyeon Jeong

发明人： Soon-Sung Ahn ,  Do-Youb Kim ,  Sun-A Yang ,  Dong-Wook Choi ,  Joo-Hyeon Jeong

IPC分类号： G06F3/038 ,  G09G5/00

CPC分类号： G09G3/3208 ,  G09G3/2003 ,  G09G3/3275 ,  G09G2320/0242 ,  G09G2360/144 ,  H04N5/58

摘要： A photo sensor capable of reducing the distortion of signals output from the photo sensor to output a correct measured value and an organic light emitting display using the same. The organic light emitting display includes a pixel unit formed on a transparent substrate to display an image in response to scan signals and data signals, a scan driver generating the scan signals to transmit the scan signals to the pixel unit, a data driver generating the data signals to transmit the data signals to the pixel unit, and a photo sensor including a sensing unit sensing brightness of ambient light to output a sensing signal and a control unit for receiving the sensing signal to output a brightness control signal for controlling brightness of the image. The sensing unit disposed in a predetermined region of the transparent substrate and includes a first photo diode receiving a first driving power source to generate optical current so that a magnitude of the optical current is controlled in response to the brightness of the ambient light, a first capacitor for storing the optical current, and a first switch coupled between the first driving power source and the first photo diode to perform a switching operation.

摘要翻译： 一种光传感器，其能够减少从光传感器输出的信号的失真，以输出正确的测量值，以及使用其的有机发光显示器。 有机发光显示器包括形成在透明基板上以响应于扫描信号和数据信号显示图像的像素单元，产生扫描信号以将扫描信号传输到像素单元的扫描驱动器，产生数据的数据驱动器 用于将数据信号发送到像素单元的信号;以及光传感器，包括感测环境光的亮度的感测单元以输出感测信号;以及控制单元，用于接收感测信号，以输出用于控制图像亮度的亮度控制信号 。 感测单元设置在透明基板的预定区域中，并且包括接收第一驱动电源以产生光电流的第一光电二极管，使得响应于环境光的亮度来控制光电流的大小，第一 用于存储光电流的电容器，以及耦合在第一驱动电源和第一光电二极管之间以执行开关操作的第一开关。