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23 条记录 (耗时 0.019 秒)

    LIGHT SOURCE DRIVING CIRCUIT AND METHOD FOR DRIVING LIGHT SOURCE
    1.
    发明公开
    LIGHT SOURCE DRIVING CIRCUIT AND METHOD FOR DRIVING LIGHT SOURCE 审中-公开

    公开(公告)号：US20230186817A1

    公开(公告)日：2023-06-15

    申请号：US17984180

    申请日：2022-11-09

    申请人： Innolux Corporation

    发明人： Ming-Feng Hsieh ,  Cheng-Tso Hsiao ,  Chien-Hung Chan ,  Huang-Chi Chao

    IPC分类号： G09G3/20

    CPC分类号： G09G3/2007 ,  G09G2320/0257 ,  G09G2320/0626

    摘要： A light source driving circuit and a method for driving a light source are provided. The light source driving circuit includes a filter. The filter is configured to receive a pixel signal. The filter selects one filter parameter from multiple filter parameters according to a gray level value of the pixel signal. The filter performs a filter operation on the pixel signal according to the selected filter parameter, so as to output a driving signal to drive a light source module. The filter parameters include a first filter parameter, a second filter parameter, and a third filter parameter. The second filter parameter is obtained by performing an interpolation operation on the first filter parameter and the second filter parameter via the filter.

    Low color shift multi-view display device and display method thereof
    4.
    发明授权
    Low color shift multi-view display device and display method thereof 有权
    低色差多视图显示装置及其显示方法

    公开(公告)号：US09013524B2

    公开(公告)日：2015-04-21

    申请号：US14312762

    申请日：2014-06-24

    申请人： Innolux Corporation

    发明人： Ming-Feng Hsieh

    IPC分类号： G09G5/10 ,  G09G3/34 ,  G09G3/00 ,  G09G3/36 ,  H04N13/04 ,  G09G3/20

    CPC分类号： G09G3/3413 ,  G09G3/003 ,  G09G3/2003 ,  G09G3/3607 ,  G09G3/3611 ,  H04N13/324 ,  H04N13/349

    摘要： According to various embodiments of the invention, gamma curves for multiple pixel groups can be calibrated using look-up tables or by using reference voltage groups provided by gamma voltage generators so that the pixels can display multiple images with correct gray levels at different view angles. Therefore, color shift can be avoided or lessened without necessarily using extra circuitry on the display panel. Also, any related light transmittance or light utilization efficiency reduction may be decreased or eliminated.

    摘要翻译： 根据本发明的各种实施例，可以使用查找表或通过使用由伽玛电压发生器提供的参考电压组来校准多个像素组的伽马曲线，使得像素可以以不同的视角显示具有正确灰度级的多个图像。 因此，可以避免或减少色移，而不必在显示面板上使用额外的电路。 此外，可以减少或消除任何相关的光透射率或光利用效率降低。

    ELECTRONIC DEVICE
    7.
    发明公开
    ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20240312393A1

    公开(公告)日：2024-09-19

    申请号：US18669548

    申请日：2024-05-21

    申请人： Innolux Corporation

    发明人： Chan-Feng Chiu ,  Ming-Feng Hsieh ,  Li-Jin Wang ,  Meng-Chang Tsai

    IPC分类号： G09G3/20 ,  G09G3/36

    CPC分类号： G09G3/2092 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2310/0205 ,  G09G2310/0267 ,  G09G2310/0275

    摘要： An electronic device includes a first substrate; a first pixel electrode, a second pixel electrode and a third pixel electrode disposed on the first substrate along a first direction; and a first metal element, a second metal element and a third metal element disposed on the first substrate along the first direction. A projection of the first metal element and a projection of the second metal element are disposed between a projection of the first pixel electrode and a projection of the second pixel electrode. A projection of the third metal element is disposed between the projection of the second pixel electrode and a projection of the third pixel electrode. A first width between a outer edge of the first metal element and a outer edge of the second metal element is greater than a second width of the third metal element.

    DISPLAY APPARATUS AND BACKLIGHT DRIVING METHOD OF THE SAME
    10.
    发明申请
    DISPLAY APPARATUS AND BACKLIGHT DRIVING METHOD OF THE SAME 审中-公开
    显示装置及其背光驱动方法

    公开(公告)号：US20160078801A1

    公开(公告)日：2016-03-17

    申请号：US14824172

    申请日：2015-08-12

    申请人： Innolux Corporation

    发明人： Ming-Feng Hsieh ,  Tzu-Chien Chuang ,  Tsung-Fu Huang

    IPC分类号： G09G3/32

    CPC分类号： G09G3/3413 ,  G09G2320/0242 ,  G09G2320/064

    摘要： A display apparatus and a backlight driving method of the same are provided. The display apparatus includes a backlight module and a display panel. The backlight module includes at least one LED unit having a red phosphor. The backlight module turns on the LED unit at least twice within a frame period, and maintains the ON-state of the LED unit for a first ON-state interval and a second ON-state interval. The second ON-state interval is shorter than the first ON-state interval. The display panel is disposed corresponding to the backlight module.

    摘要翻译： 提供了一种显示装置及其背光驱动方法。 显示装置包括背光模块和显示面板。 背光模块包括具有红色荧光体的至少一个LED单元。 背光模块在帧周期内至少打开LED单元两次，并且在第一接通状态间隔和第二导通状态间隔期间保持LED单元的接通状态。 第二ON状态间隔比第一ON状态间隔短。 显示面板对应于背光模块设置。