Display apparatus and power supplying method performed by display apparatus in different power modes
    1.
    发明授权
    Display apparatus and power supplying method performed by display apparatus in different power modes 有权
    由不同功率模式的显示装置执行的显示装置和供电方法

    公开(公告)号:US09595216B2

    公开(公告)日:2017-03-14

    申请号:US13191506

    申请日:2011-07-27

    申请人: Sung-Un Park Wook Lee

    发明人: Sung-Un Park Wook Lee

    IPC分类号: G09G1/00 G09G3/20 G09G3/32

    摘要: A display apparatus and a power providing method performed by the display apparatus including a panel that operates in a normal mode or a low power display mode; a power supplying unit that outputs a first high voltage and a first low voltage to the panel in the normal mode, wherein the first high voltage and the first low voltage are first power voltages; and a driving integrated circuit that selectively receives a plurality of input voltages according to a display mode, and that outputs a second high voltage and a second low voltage to the panel in the low power display mode, wherein the second high voltage and the second low voltage are second power voltages.

    摘要翻译: 一种由显示装置执行的显示装置和电源提供方法,包括以正常模式或低功率显示模式操作的面板; 电源单元,其在正常模式下向面板输出第一高电压和第一低电压,其中所述第一高电压和所述第一低电压是第一电源电压; 以及驱动集成电路,其根据显示模式选择性地接收多个输入电压,并且在所述低功率显示模式中向所述面板输出第二高电压和第二低电压,其中所述第二高电压和所述第二低电平 电压是第二电源电压。

    Illumination sensing device having a reference voltage setting apparatus and a display device including the illumination sensing device
    2.
    发明授权
    Illumination sensing device having a reference voltage setting apparatus and a display device including the illumination sensing device 有权
    具有参考电压设定装置和包括该照明感测装置的显示装置的照明感测装置

    公开(公告)号:US09001095B2

    公开(公告)日:2015-04-07

    申请号:US12915487

    申请日:2010-10-29

    CPC分类号: G09G3/20 G09G2360/144

    摘要: A reference voltage setting apparatus including: a current generator having a first device to supply a first dark current and a second device to supply a second dark current; a first operational amplifying unit connected to the current generator; and a voltage setting unit connected to the first operational amplifying unit and setting a reference voltage having a compensated offset voltage of the first operational amplifying unit, and an illumination sensing device and a display device including the reference voltage setting apparatus.

    摘要翻译: 一种参考电压设定装置,包括:电流发生器,具有提供第一暗电流的第一装置和提供第二暗电流的第二装置; 连接到电流发生器的第一运算放大单元; 以及电压设定单元,连接到第一运算放大单元,并设置具有第一运算放大单元的补偿偏移电压的参考电压,以及照明感测装置和包括基准电压设定装置的显示装置。

    Array substrate for flexible display device
    3.
    发明授权
    Array substrate for flexible display device 有权
    阵列基板用于柔性显示装置

    公开(公告)号:US08987733B2

    公开(公告)日:2015-03-24

    申请号:US13781954

    申请日:2013-03-01

    IPC分类号: H01L27/12

    摘要: An array substrate for a flexible display device, the array substrate including a mother substrate, a plurality of display units separated on the mother substrate, in which the plurality of display units include display regions that display images and non-display regions that extend from the display regions to edges of each of the plurality of display units, respectively, encapsulation units covering the display regions of the plurality of display units, respectively, a plurality of testing wires in a wire region between adjacent display units from among the plurality of display units, in which the plurality of testing wires are electrically connected to each of the plurality of display units, and crack preventing units in the non-display regions between edges of the encapsulation units and the edges of each of the plurality of display units, respectively.

    摘要翻译: 一种用于柔性显示装置的阵列基板,所述阵列基板包括母基板,在所述母基板上分离的多个显示单元,其中所述多个显示单元包括显示图像的显示区域和从所述显示单元延伸的非显示区域 分别将覆盖多个显示单元的显示区域的封装单元分别显示在多个显示单元中的每一个的边缘上,多个显示单元中的相邻显示单元之间的导线区域中的多条测试导线 ,其中多个测试线分别电连接到多个显示单元中的每一个,以及分别在封装单元的边缘和多个显示单元的边缘之间的非显示区域中的防裂单元。

    Method and apparatus for supplying power to a display apparatus
    4.
    发明授权
    Method and apparatus for supplying power to a display apparatus 有权
    向显示装置供电的方法和装置

    公开(公告)号:US08605074B2

    公开(公告)日:2013-12-10

    申请号:US13137180

    申请日:2011-07-26

    申请人: Sung-Un Park

    发明人: Sung-Un Park

    IPC分类号: G06F3/038

    摘要: An apparatus for supplying a power voltage to a pixel unit of a display apparatus includes a first power supplying unit for applying the power voltage to the pixel unit during a normal mode, a second power supplying unit for applying the power voltage to the pixel unit during a low power display mode, and a leakage current blocking unit for blocking a leakage current path from the second power supplying unit to the first power supplying unit during the low power display mode.

    摘要翻译: 用于向显示装置的像素单元提供电源电压的装置包括:第一供电单元,用于在正常模式期间向像素单元施加电源电压;第二供电单元,用于在第一供电单元期间向像素单元施加电力电压; 低功率显示模式和漏电流阻断单元,用于在低功率显示模式期间阻断从第二供电单元到第一供电单元的漏电流路径。

    Light sensing circuit and flat panel display including the same
    5.
    发明授权
    Light sensing circuit and flat panel display including the same 有权
    感光电路和平板显示器包括相同的

    公开(公告)号:US08466904B2

    公开(公告)日:2013-06-18

    申请号:US12585616

    申请日:2009-09-18

    IPC分类号: G06F3/038

    CPC分类号: G01J1/44 G01J1/1626 G01J1/46

    摘要: A light sensing circuit for use in auto brightness control (ABC), and a flat panel display including the light sensing circuit. The light sensing circuit includes a first photodiode; a second photodiode which is electrically connected to the first photodiode and includes a shielding film for shielding externally incident light; a first voltage fixing unit which is connected to the first photodiode and the second photodiode and maintains a voltage applied to the first photodiode at a certain value; and an analog-to-digital converter (ADC) which generates a digital value that depends on a current flowing in the first photodiode and the second photodiode. Accordingly, the light sensing circuit can precisely sense the brightness of a surrounding environment and drive a flat panel display with the most suitable brightness.

    摘要翻译: 用于自动亮度控制(ABC)的光感测电路和包括光感测电路的平板显示器。 光感测电路包括第一光电二极管; 第二光电二极管,其电连接到第一光电二极管,并且包括用于屏蔽外部入射光的屏蔽膜; 第一电压固定单元,连接到第一光电二极管和第二光电二极管,并将施加到第一光电二极管的电压保持在一定值; 以及模数转换器(ADC),其产生取决于在第一光电二极管和第二光电二极管中流动的电流的数字值。 因此,光感测电路可以精确地感测周围环境的亮度并以最合适的亮度驱动平板显示器。

    GAMMA CORRECTION SYSTEM AND METHOD FOR DISPLAY DEVICE
    6.
    发明申请
    GAMMA CORRECTION SYSTEM AND METHOD FOR DISPLAY DEVICE 有权
    伽马校正系统和显示装置的方法

    公开(公告)号:US20130120659A1

    公开(公告)日:2013-05-16

    申请号:US13420500

    申请日:2012-03-14

    IPC分类号: H04N5/202 G09G5/10

    摘要: A gamma correction system and method for a display device are disclosed. According to one aspect, the gamma correction system includes a display panel configured to display an image, a measuring unit configured to acquire optical characteristic information from the image displayed on the display panel, and a display panel driver configured to convert a gamma data result value obtained after performing optical compensation for at least two sample gray values among a plurality of reference luminance values into a corresponding data voltage and calculate a data voltage for the rest of the luminance values for which optical compensation is not performed.

    摘要翻译: 公开了一种用于显示装置的伽马校正系统和方法。 根据一个方面,伽马校正系统包括被配置为显示图像的显示面板,被配置为从显示面板上显示的图像获取光学特性信息的测量单元和被配置为将伽马数据结果值 在对多个基准亮度值中的至少两个采样灰度值进行光学补偿之后,获得对应的数据电压,并计算剩余的不进行光学补偿的亮度值的数据电压。

    ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD FOR THE SAME
    7.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD FOR THE SAME 审中-公开
    有机发光显示装置及其驱动方法

    公开(公告)号:US20110084954A1

    公开(公告)日:2011-04-14

    申请号:US12796726

    申请日:2010-06-09

    IPC分类号: G09G5/00

    摘要: An organic light emitting display device that includes: a pixel unit that displays an image by receiving a data signal, a scan signal, a first pixel power, and a second pixel power; a regulator that receives first input voltage from the outside and boosts the received first input voltage to generate the first pixel power and inverts the received first input voltage to generate second pixel power; a driver driving unit that includes a power generator and a signal generator generating the data signal and the scan signal. Further, a switching unit that selectively connects the pixel unit with the regulator or the pixel unit with the driver driving unit; and a control unit that transmits the first pixel power and the second pixel power generated by the regulator or the driver driving unit to the pixel unit.

    摘要翻译: 一种有机发光显示装置,包括:通过接收数据信号,扫描信号,第一像素功率和第二像素功率来显示图像的像素单元; 调节器,其从外部接收第一输入电压并升高接收到的第一输入电压以产生第一像素功率,并且反转接收的第一输入电压以产生第二像素功率; 驱动器驱动单元,其包括产生数据信号和扫描信号的发电机和信号发生器。 此外,开关单元选择性地将像素单元与调节器或像素单元与驱动器驱动单元连接; 以及控制单元,其将由调节器或驱动器驱动单元生成的第一像素功率和第二像素功率发送到像素单元。

    Light sensing circuit and flat panel display including the same
    8.
    发明申请
    Light sensing circuit and flat panel display including the same 有权
    感光电路和平板显示器包括相同的

    公开(公告)号:US20100096997A1

    公开(公告)日:2010-04-22

    申请号:US12585616

    申请日:2009-09-18

    IPC分类号: H05B37/02 G01J1/44

    CPC分类号: G01J1/44 G01J1/1626 G01J1/46

    摘要: A light sensing circuit for use in auto brightness control (ABC), and a flat panel display including the light sensing circuit. The light sensing circuit includes a first photodiode; a second photodiode which is electrically connected to the first photodiode and includes a shielding film for shielding externally incident light; a first voltage fixing unit which is connected to the first photodiode and the second photodiode and maintains a voltage applied to the first photodiode at a certain value; and an analog-to-digital converter (ADC) which generates a digital value that depends on a current flowing in the first photodiode and the second photodiode. Accordingly, the light sensing circuit can precisely sense the brightness of a surrounding environment and drive a flat panel display with the most suitable brightness.

    摘要翻译: 用于自动亮度控制(ABC)的光感测电路和包括光感测电路的平板显示器。 光感测电路包括第一光电二极管; 第二光电二极管,其电连接到第一光电二极管,并且包括用于屏蔽外部入射光的屏蔽膜; 第一电压固定单元,连接到第一光电二极管和第二光电二极管,并将施加到第一光电二极管的电压保持在一定值; 以及模数转换器(ADC),其产生取决于在第一光电二极管和第二光电二极管中流动的电流的数字值。 因此,光感测电路可以精确地感测周围环境的亮度并以最合适的亮度驱动平板显示器。

    Flat panel display
    10.
    发明授权
    Flat panel display 有权
    平板显示器

    公开(公告)号:US08730163B2

    公开(公告)日:2014-05-20

    申请号:US13028027

    申请日:2011-02-15

    IPC分类号: G09G5/10

    摘要: A flat panel display including a first substrate comprising an emission region and a non-emission region, a light emission unit on the emission region, a first sensing unit on the non-emission region, and a second sensing unit on the non-emission region, wherein the first and second sensing units are arranged to allow determination of a tilt angle of the flat panel display using light intensities measured by the first and second sensing units.

    摘要翻译: 一种平板显示器,包括包括发光区域和非发光区域的第一基板,发光区域上的发光单元,非发光区域上的第一感测单元,以及非发光区域上的第二感测单元 其中,第一和第二感测单元布置成允许使用由第一和第二感测单元测量的光强度来确定平板显示器的倾斜角度。