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    DISPLAY PANEL
    11.
    发明申请
    DISPLAY PANEL 审中-公开

    公开(公告)号：US20190333437A1

    公开(公告)日：2019-10-31

    申请号：US16507055

    申请日：2019-07-10

    Applicant: Novatek Microelectronics Corp.

    Inventor： Hsueh-Yen Yang ,  Kai-Min Yang ,  Feng-Ting Pai

    IPC: G09G3/20 ,  G09G3/36

    Abstract: A display panel including a plurality of sub-pixel repeating units is provided. The sub-pixel repeating units are repeatedly arranged on the display panel. Each of the sub-pixel repeating units includes at least one first color sub-pixel and at least one second color sub-pixel. On the display panel, the adjacent first color sub-pixels form a first polygon, and the adjacent second color sub-pixels form a second polygon. The area of the first polygon is at least twice the area of the second polygon.

    Display device with novel sub-pixel configuration
    12.
    发明授权
    Display device with novel sub-pixel configuration 有权

    公开(公告)号：US10283086B1

    公开(公告)日：2019-05-07

    申请号：US15803842

    申请日：2017-11-06

    Applicant: NOVATEK Microelectronics Corp.

    Inventor： Shang-Yu Su ,  Feng-Ting Pai

    IPC: G09G5/02 ,  G09G5/10

    Abstract: A display device includes a plurality of sub-pixel arrays and each of sub-pixel arrays includes a plurality of first sub-pixels having a first color and forming a plurality of vertexes of a virtual quadrilateral, wherein there is not any other first sub-pixels having the first color located in the virtual quadrilateral; at least one second sub-pixel, having a second color different from the first color and located in the virtual quadrilateral; and at least one third sub-pixel, having a third color different from the first color and the second color and located in the virtual quadrilateral.

    Display apparatus and display driving method
    14.
    发明授权
    Display apparatus and display driving method 有权

    公开(公告)号：US10083642B2

    公开(公告)日：2018-09-25

    申请号：US14708289

    申请日：2015-05-10

    Applicant: Novatek Microelectronics Corp.

    Inventor： Hsueh-Yen Yang ,  Kai-Min Yang ,  Feng-Ting Pai

    IPC: G09G3/20

    CPC classification number: G09G3/20 ,  G09G2300/0452 ,  G09G2340/0407 ,  G09G2340/0457

    Abstract: A display apparatus including a display panel and a display driver is provided. The display panel includes a sub-pixel repeat array. The sub-pixel repeat array is repeatedly arranged to form a pixel array on the display panel. The pixel array includes at least one map display unit. The display driver is coupled to the display panel. The display driver drives the display panel to display an image by using a sub-pixel rendering method. The image includes at least one specified intensity map. The map display unit includes a center sub-pixel unit and a plurality of neighboring sub-pixel units. The specified intensity map includes one or more white pixel points. In the map display unit, luminance summations of sub-pixels of different colors are equal. Furthermore, a display driving method is also provided.

    DISPLAY PANEL
    15.
    发明申请
    DISPLAY PANEL 审中-公开

    公开(公告)号：US20180211580A1

    公开(公告)日：2018-07-26

    申请号：US15925795

    申请日：2018-03-20

    Applicant: Novatek Microelectronics Corp.

    Inventor： Shang-Yu Su ,  Feng-Ting Pai ,  Hsueh-Yen Yang ,  Kai-Min Yang

    IPC: G09G3/20

    CPC classification number: G09G3/2003 ,  G09G2300/0452

    Abstract: A display panel including a plurality of sub-pixel repeating units is provided. The sub-pixel repeating units are repeatedly arranged on the display panel. Each of the sub-pixel repeating units includes at least one first color sub-pixel and at least one second color sub-pixel. On the display panel, the adjacent first color sub-pixels form a first polygon, and the adjacent second color sub-pixels form a second polygon. The area of the first polygon is at least twice the area of the second polygon.

    Image display apparatus and image optimization method thereof
    17.
    发明授权
    Image display apparatus and image optimization method thereof 有权
    图像显示装置及其图像优化方法

    公开(公告)号：US09135865B2

    公开(公告)日：2015-09-15

    申请号：US14077176

    申请日：2013-11-11

    Applicant: Novatek Microelectronics Corp.

    Inventor： Chih-Yuan Yang ,  Yu-Hsing Chuang ,  Feng-Ting Pai

    IPC: G09G5/10 ,  G09G3/34

    CPC classification number: G09G3/3406 ,  G09G2360/144 ,  G09G2360/16

    Abstract: An image display apparatus and an image optimization method are provided. The image display apparatus includes an image content analyzer, a luminance compensator, and an image optimization processor The image content analyzer receives image data and ambient luminance and generates a backlight luminance adjustment value according to the image data and the ambient luminance. The luminance compensator generates an image data luminance adjustment value according to the backlight luminance adjustment value and generates first image data by adjusting the luminance of the image data according to the image data luminance adjustment value. The image optimization processor generates a saturation adjustment weight according to the image data luminance adjustment value. According to the saturation adjustment weight, the image optimization processor generates output image data by adjusting the luminance of the first image data.

    Abstract translation: 提供了图像显示装置和图像优化方法。 图像显示装置包括图像内容分析器，亮度补偿器和图像优化处理器。图像内容分析器接收图像数据和环境亮度，并根据图像数据和环境亮度生成背光亮度调整值。 亮度补偿器根据背光亮度调整值生成图像数据亮度调整值，并且通过根据图像数据亮度调整值调整图像数据的亮度来生成第一图像数据。 图像优化处理器根据图像数据亮度调整值生成饱和度调整权重。 根据饱和度调整权重，图像优化处理器通过调整第一图像数据的亮度来生成输出图像数据。

    Display device, processor, and image processing method
    18.
    发明授权
    Display device, processor, and image processing method 有权

    公开(公告)号：US11763776B1

    公开(公告)日：2023-09-19

    申请号：US17817001

    申请日：2022-08-02

    Applicant: NOVATEK Microelectronics Corp.

    Inventor： Shang-Yu Su ,  Feng-Ting Pai

    IPC: G09G5/06

    CPC classification number: G09G5/06 ,  G09G2320/045 ,  G09G2370/16

    Abstract: A display device includes a display panel and a processor. The processor is coupled to the display panel. The processor is configured to generate first output data according to first input data and a first compensation value, generate a stress reduction value and a compensation reduction value according to the first input data, calculate a final stress value according to the first output data, at least one first operating factor, and the stress reduction value, calculate a second compensation value according to the final stress value and the compensation reduction value, and output second output data according to second input data, the second compensation value, and at least one second operating factor. The display panel receives the second output data to display according to the second output data.

    Display apparatus and brightness uniformity compensation method thereof
    20.
    发明授权
    Display apparatus and brightness uniformity compensation method thereof 有权

    公开(公告)号：US10818210B2

    公开(公告)日：2020-10-27

    申请号：US16262934

    申请日：2019-01-31

    Applicant: Novatek Microelectronics Corp.

    Inventor： Wei-Jhe Ma ,  Yung-Cheng Tsai ,  Feng-Ting Pai

    IPC: G09G3/20

    Abstract: A display apparatus and a brightness uniformity compensation method are introduced. The display apparatus includes a display panel, a content analysis circuit, a compensation table generator and a pixel compensation circuit. The content analysis circuit receives display data for a pixel of the display panel and analyzes a display load of the display data to generate a data compensation value. The compensation table generator generates a compensation table that includes the data compensation value corresponding to the display data of each pixel of the display panel. The pixel compensation circuit compensates the display data with the corresponding data compensation value included in the compensation table to generate compensated display data, wherein the compensated display data are displayed on the display panel of the display apparatus.

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