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    SCANNING ORDERS IN INVERSION SCHEMES OF DISPLAYS
    1.
    发明申请
    SCANNING ORDERS IN INVERSION SCHEMES OF DISPLAYS 审中-公开
    显示器反演方案中的扫描顺序

    公开(公告)号：WO2012161704A1

    公开(公告)日：2012-11-29

    申请号：PCT/US2011/037811

    申请日：2011-05-24

    Applicant: APPLE INC. ,  BAE, Hopil ,  GE, Zhibing

    Inventor： BAE, Hopil ,  GE, Zhibing

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G09G2310/02 ,  G09G2320/0209

    Abstract: Updating an image of a display is provided by scanning rows of sub-pixels of the display by applying voltages to pixel electrodes of adjacent sub-pixels in different lines such that polarity changes in opposite directions can occur in two sub-pixels that are adjacent to a particular sub-pixel. In one example, a positive -polarity voltage can be applied to one sub-pixel that is adjacent to a particular sub-pixel, causing a swing in the polarity of the sub-pixel from negative to positive. A negative-polarity voltage can be applied to another sub-pixel that is adjacent to the particular sub-pixel, swinging the polarity of the pixel electrode from positive to negative. A change in brightness of the particular sub-pixel that may result from a voltage swing one direction in an adjacent sub-pixel may be offset by a change in brightness of the particular sub-pixel that may result from a voltage swing in another adjacent sub- pixel.

    Abstract translation: 通过对不同行中的相邻子像素的像素电极施加电压，通过扫描显示器的子像素的行来提供显示器的图像，使得相反方向上的极性变化可以发生在邻近的两个子像素中 一个特定的子像素。 在一个示例中，正极性电压可以施加到与特定子像素相邻的一个子像素，导致子像素的极性从负到正的摆动。 可以将负极性电压施加到与特定子像素相邻的另一个子像素，从而将像素电极的极性从正向到负。 可能由相邻子像素中的一个方向的电压摆动引起的特定子像素的亮度变化可以被可能由另一个相邻子像素中的电压摆动引起的特定子像素的亮度变化所抵消 - 像素。

    CHANGING DISPLAY ARTIFACTS ACROSS FRAMES
    2.
    发明申请
    CHANGING DISPLAY ARTIFACTS ACROSS FRAMES 审中-公开
    更改框架上的显示作品

    公开(公告)号：WO2012161698A1

    公开(公告)日：2012-11-29

    申请号：PCT/US2011/037802

    申请日：2011-05-24

    Applicant: APPLE INC. ,  HOTELLING, Steven, Porter ,  YOUSEFPOR, Marduke ,  BAE, Hopil

    Inventor： HOTELLING, Steven, Porter ,  YOUSEFPOR, Marduke ,  BAE, Hopil

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2310/02 ,  G09G2310/0218 ,  G09G2310/0297 ,  G09G2320/0209 ,  G09G2320/0233

    Abstract: Displaying an image on a display screen is provided by periodically changing the scanning order in which rows of sub-pixels of the display screen are scanned. One scanning order can be selected to scan the rows in the update of a first image frame of the display, and then a different scanning order can be selected to scan the rows in the update of a second image frame. Particular scanning orders can be selected in order to reduce or eliminate the appearance of visual artifacts by changing the location of the visual artifacts across multiple image frames. For example, different scanning orders that result in visual artifacts at different positions on the display screen can be used, and the selection of scanning order can periodically change among the different scanning orders such that the position of the visual artifacts changes periodically during the updating of multiple image frames.

    Abstract translation: 通过周期性地改变其中扫描显示屏幕的子像素行的扫描顺序来提供在显示屏幕上显示图像。 可以选择一个扫描顺序来扫描显示器的第一图像帧的更新中的行，然后可以选择不同的扫描顺序来扫描第二图像帧的更新中的行。 可以选择特定的扫描顺序，以通过改变跨多个图像帧的视觉伪影的位置来减少或消除视觉伪影的出现。 例如，可以使用在显示屏幕上的不同位置导致视觉伪像的不同扫描顺序，并且扫描顺序的选择可以在不同扫描顺序之间周期性地改变，使得视觉伪影的位置在更新期间周期性地改变 多个图像帧。

    CONTROLLING EMISSION RATES IN DIGITAL DISPLAYS
    3.
    发明申请
    CONTROLLING EMISSION RATES IN DIGITAL DISPLAYS 审中-公开
    控制数字显示中的排放速率

    公开(公告)号：WO2018053007A1

    公开(公告)日：2018-03-22

    申请号：PCT/US2017/051372

    申请日：2017-09-13

    Applicant: APPLE INC.

    Inventor： VAHID FAR, Mohammad B. ,  NAUTA, Tore ,  BAE, Hopil ,  BAROUGHI, Mahdi Farrokh ,  LI, Jun

    IPC: G09G3/20

    Abstract: A display device may include pixels that display image data. The display device may also include a circuit that receives pixel data having a gray level for at least one pixel, such that the pixel data corresponds to a frame of the image data and the frame includes sub-frames. The pixel data causes the circuit to provide at least one current pulse to the at least one pixel according to a first order of the sub-frames. The circuit may also receive a second order of the sub-frames, such that the second order is mapped with respect to the first order, and at least one current pulse is provided to the at least one pixel according to the second order. As such, visual artifacts depicted on the display are reduced.

    Abstract translation: 显示设备可以包括显示图像数据的像素。 显示装置还可以包括接收具有至少一个像素的灰度级的像素数据的电路，使得像素数据对应于图像数据的帧，并且帧包括子帧。 像素数据使电路根据子帧的第一顺序向至少一个像素提供至少一个电流脉冲。 该电路还可以接收第二顺序的子帧，使得第二顺序相对于第一顺序被映射，并且根据第二顺序向至少一个像素提供至少一个电流脉冲。 因此，显示屏上描绘的视觉伪影会减少。

    DIFFERENTIAL VCOM RESISTANCE OR CAPACITANCE TUNING FOR IMPROVED IMAGE QUALITY
    4.
    发明申请
    DIFFERENTIAL VCOM RESISTANCE OR CAPACITANCE TUNING FOR IMPROVED IMAGE QUALITY 审中-公开
    用于改善图像质量的差分VCOM电阻或电容调谐

    公开(公告)号：WO2013185047A1

    公开(公告)日：2013-12-12

    申请号：PCT/US2013/044737

    申请日：2013-06-07

    Applicant: APPLE INC.

    Inventor： BAE, Hopil

    IPC: G09G3/36 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1333

    CPC classification number: G06F3/0412 ,  G06F3/044 ,  G09G3/006 ,  G09G3/3655 ,  G09G2320/0219 ,  G09G2320/0223

    Abstract: Devices and methods for reducing a variation in voltage perturbation between common voltage layers (VCOMs) of a display in response to voltage interference are provided. In one example, a resistive element may be coupled to one of several VCOMs to increase the resistance value of the VCOM. The resistive element may cause a variation in voltage perturbations between the several VCOMs to become generally more uniform, thereby reducing or eliminating certain image artifacts.

    Abstract translation: 提供了用于减少响应于电压干扰的显示器的公共电压层（VCOM）之间的电压扰动的变化的装置和方法。 在一个示例中，电阻元件可以耦合到多个VCOM之一以增加VCOM的电阻值。 电阻元件可能导致几个VCOM之间的电压扰动的变化通常更均匀，从而减少或消除某些图像伪影。

    SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING 3-COLUMN DEMULTIPLEXERS
    5.
    发明申请
    SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING 3-COLUMN DEMULTIPLEXERS 审中-公开
    液晶显示柱系统和方法使用3柱分解器

    公开(公告)号：WO2013138116A1

    公开(公告)日：2013-09-19

    申请号：PCT/US2013/029178

    申请日：2013-03-05

    Applicant: APPLE INC.

    Inventor： BAE, Hopil ,  GE, Zhibing ,  CHANG, Shih Chang ,  CHEN, Cheng ,  XU, Ming ,  GETTEMY, Shawn Robert ,  YAO, Wei H.

    IPC: G09G3/36

    CPC classification number: G09G3/3648 ,  G09G3/3607 ,  G09G3/3614 ,  G09G2310/0297 ,  G09G2320/0209

    Abstract: Systems, methods, and devices for column inversion are provided. In one example, an electronic display may include a display panel having columns of pixels and display driver circuitry. The display driver circuitry may include source amplifiers and demultiplexers. Each demultiplexer may channel data output by at least one source amplifier to one of three columns of pixels. The display driver circuitry may drive the display panel according to a 3-column inversion scheme using one source amplifier per demultiplexer per frame of image data.

    Abstract translation: 提供了用于列反转的系统，方法和设备。 在一个示例中，电子显示器可以包括具有像素列和显示驱动器电路的显示面板。 显示驱动器电路可以包括源极放大器和解复用器。 每个解复用器可将由至少一个源放大器输出的数据传送到三列像素之一。 根据三列反转方案，显示驱动器电路可以使用每帧图像数据的每个解复用器使用一个源放大器来驱动显示面板。

    SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING 3-COLUMN DEMULTIPLEXERS
    8.
    发明公开
    SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING 3-COLUMN DEMULTIPLEXERS 审中-公开
    系统并与柱反演液晶显示器的方法，使用3列解复用器

    公开(公告)号：EP2807645A1

    公开(公告)日：2014-12-03

    申请号：EP13711777.6

    申请日：2013-03-05

    Applicant: Apple Inc.

    Inventor： BAE, Hopil ,  GE, Zhibing ,  CHANG, Shih Chang ,  CHEN, Cheng ,  XU, Ming ,  GETTEMY, Shawn Robert ,  YAO, Wei H.

    IPC: G09G3/36

    CPC classification number: G09G3/3648 ,  G09G3/3607 ,  G09G3/3614 ,  G09G2310/0297 ,  G09G2320/0209

    Abstract: Systems, methods, and devices for column inversion are provided. In one example, an electronic display may include a display panel having columns of pixels and display driver circuitry. The display driver circuitry may include source amplifiers and demultiplexers. Each demultiplexer may channel data output by at least one source amplifier to one of three columns of pixels. The display driver circuitry may drive the display panel according to a 3-column inversion scheme using one source amplifier per demultiplexer per frame of image data.

    Abstract translation: 系统，方法，以及用于列反转装置提供。 在一个实施例，电子显示器可包括具有像素和显示驱动电路的列的显示面板。 显示器驱动器电路可以包括源极放大器和多路分解器。 每个解复用器可以由至少一个源极放大器信道数据输出到像素中的一个三列。 显示器驱动器电路可驱动显示面板gemäß使用每帧图像数据解复用器一个源极放大器的3列反转方案。

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