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    Device having a camera overlaid by display
    1.
    发明授权
    Device having a camera overlaid by display 有权

    公开(公告)号：US11457156B2

    公开(公告)日：2022-09-27

    申请号：US17170413

    申请日：2021-02-08

    申请人： Lenovo (Singapore) Pte. Ltd.

    发明人： John Weldon Nicholson ,  Howard Locker ,  Daryl C. Cromer

    IPC分类号： H04N5/235 ,  H04N9/30 ,  H04N5/232

    摘要： A device is provided that includes a display stack having display pixels. The device also includes a substrate including at least one camera sensor located proximate to the display stack, and one or more light elements located proximate the at least one camera sensor. The device additionally includes a processor, and a memory storing program instructions accessible by the processor. Responsive to execution of the program instructions, the processor is configured to obtain display information associated with the display pixels, and modify the one or more light elements based on the display information.

    DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE
    2.
    发明申请
    DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE 有权

    公开(公告)号：US20220102459A1

    公开(公告)日：2022-03-31

    申请号：US17237824

    申请日：2021-04-22

    申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

    发明人： Huijuan YANG ,  Xiaofeng JIANG

    IPC分类号： H01L27/32 ,  H04N9/30 ,  H01L51/56

    摘要： The present application provides a display substrate and a method for manufacturing the same and a display device. In the display substrate, each sub-pixel includes: a power signal line; sub-pixel driver circuits and a shielding pattern. The sub-pixel driver circuit includes a driver transistor and a compensation transistor of double-gate structure. The shielding pattern is electrically coupled with the power signal line in the sub-pixel which is adjacent the shielding pattern in a second direction. There is an overlap area between an orthographic projection of the shielding pattern onto the base substrate and an orthographic projection of the conductor pattern onto the base substrate; the second direction intersects the first direction. The sub-pixels include multiple first sub-pixels and multiple second sub-pixels; the overlap area in the first sub-pixel is greater than the overlap area in the second sub-pixel.

    Display device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US10531054B2

    公开(公告)日：2020-01-07

    申请号：US16105927

    申请日：2018-08-20

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Seungheui Jeong

    IPC分类号： G06F1/16 ,  H04N9/30 ,  G09G3/00 ,  G09F9/30

    摘要： A display device includes: a display panel having a first curved portion and a second curved portion; a window on one surface of the display panel; and a circuit board connected to the display panel, wherein the display panel includes a front display portion and a side display portion which are separated by the first curved portion, and wherein the second curved portion includes a pad portion connected to the circuit board.

    ADJUSTING THE PERCEIVED ELEVATION OF AN AUDIO IMAGE ON A SOLID CINEMA SCREEN
    4.
    发明申请
    ADJUSTING THE PERCEIVED ELEVATION OF AN AUDIO IMAGE ON A SOLID CINEMA SCREEN 审中-公开

    公开(公告)号：US20190045320A1

    公开(公告)日：2019-02-07

    申请号：US15874818

    申请日：2018-01-18

    申请人： HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED

    发明人： Paul Wayne Peace, JR.

    IPC分类号： H04S7/00 ,  H04R5/02 ,  H04R5/04 ,  H04S3/00 ,  H04R3/04 ,  H04N9/30

    摘要： Techniques are disclosed for an audiovisual system having a display screen that is solid and/or otherwise non-transparent to sound. The sound output from a loudspeaker is oriented to intersect with a portion of the display screen, and a reflection of the sound off of the display screen is directed toward a viewing position in the audiovisual system. Further signal processing techniques to generate sound for output by a loudspeaker oriented at the display screen and other loudspeakers are disclosed. Additionally, other signal processing and control techniques are disclosed that affect audio and video output in the audiovisual system.

    COLORIMETRY SYSTEM FOR DISPLAY TESTING
    7.
    发明申请
    COLORIMETRY SYSTEM FOR DISPLAY TESTING 审中-公开
    用于显示测试的色彩系统

    公开(公告)号：US20160234490A1

    公开(公告)日：2016-08-11

    申请号：US15018193

    申请日：2016-02-08

    申请人： Instrument Systems Optische Messtechnik GmbH

    发明人： Taro Sasada ,  Jürgen Neumeier ,  Reto Häring

    IPC分类号： H04N17/04 ,  G01J3/50 ,  H04N9/30

    CPC分类号： G01J3/506 ,  G01J3/0243 ,  G01J3/462 ,  G01J3/465 ,  G01J3/524 ,  G06K9/46 ,  G06K9/4652 ,  G06K9/4661 ,  G06T7/90 ,  H04N9/30 ,  H04N17/04

    摘要： A method for two-dimensional, spatially resolved measurement of tristimulus values of light emitted from a plurality of positions on a sample. In various embodiments, an improved method and system is provided for spatially resolved chromaticity and luminance measurement in a standardized color space for display testing. The method may include directing a first portion of the light to an RGB camera which produces a two-dimensional map of RGB color values; transforming the RGB color values into first tristimulus values to produce a map of tristimulus values; directing a second portion of the light to a colorimeter which produces second tristimulus values; deriving a tristimulus correction by comparing the second tristimulus values with at least a subset of the first tristimulus values; and applying the tristimulus correction to the first tristimulus values to produce a corrected map of tristimulus values. In many embodiments, the imaging colorimeter system is capable of two-dimensional, spatially resolved measurement of tristimulus values of light emitted from a plurality of positions on a sample.

    摘要翻译： 用于二维空间分辨测量从样品上的多个位置发射的光的三刺激值的方法。 在各种实施例中，提供了用于在用于显示测试的标准化颜色空间中的空间分辨色度和亮度测量的改进的方法和系统。 该方法可以包括将光的第一部分引导到产生RGB颜色值的二维图的RGB相机; 将RGB颜色值转换为第一三刺激值以产生三刺激值的图; 将第二部分光引导到产生第二三刺激值的色度计; 通过将所述第二三刺激值与所述第一三刺激值的至少一个子集进行比较来导出三刺激校正; 以及将所述三刺激校正应用于所述第一三刺激值以产生三刺激值的校正图。 在许多实施例中，成像色度计系统能够对从样品上的多个位置发射的光的三刺激值进行二维空间分辨测量。

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20160181336A1

    公开(公告)日：2016-06-23

    申请号：US14975641

    申请日：2015-12-18

    申请人： Japan Display Inc.

    发明人： Naoki TOKUDA ,  Yasuyuki YAMADA

    IPC分类号： H01L27/32 ,  H01L51/52 ,  H04N9/30

    CPC分类号： H01L27/322 ,  H01L51/5284 ,  H04N9/30

    摘要： A display device includes a pixel area. The plurality of pixels, each includes pixel electrodes; banks; an EL layer; a counter electrode; and a sealing substrate. The plurality of pixels each include a plurality of sub pixels demarcated by the banks; the sealing substrate includes red, blue and green color filters; the plurality of sub pixels each include an effective light emission area and a light-blocked area; the effective light emission area of the blue color filter has an area size larger than that of each of the effective light emission area of the red and green color filter; and an effective light emission area of one sub pixel adjacent to the sub pixel including the blue color filter is located at a position closest, in the one sub pixel, to the light-blocked area of the sub pixel including the blue color filter.

    摘要翻译： 显示装置包括像素区域。 多个像素包括像素电极; 银行; EL层; 对电极 和密封基板。 多个像素每个都包括由堤划定的多个子像素; 密封基板包括红色，蓝色和绿色滤色器; 所述多个子像素各自包括有效发光区域和遮光区域; 蓝色滤色器的有效发光面积的面积大于红色和绿色滤色器的有效发光面积的面积大小; 并且与包括蓝色滤色器的子像素相邻的一个子像素的有效发光面积位于包含蓝色滤色器的子像素的遮光区域的一个子像素中最接近的位置。

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20160005361A1

    公开(公告)日：2016-01-07

    申请号：US14766714

    申请日：2014-03-21

    申请人： Pixtronix, Inc.

    发明人： Kenta Kajiyama ,  Katsumi Matsumoto ,  Hideki Nakagawa ,  Takahide Kuranaga ,  Takeomi Morita

    IPC分类号： G09G3/34 ,  G02B26/02 ,  H04N9/30

    CPC分类号： G09G3/3406 ,  G02B26/02 ,  G09G3/2022 ,  G09G3/3433 ,  G09G2300/0823 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0857 ,  G09G2300/0861 ,  G09G2310/0254 ,  G09G2310/0262 ,  G09G2310/06 ,  H04N9/30

    摘要： [PROBLEM] To provide substantially the same voltage to a shutter electrode and a pair of control electrodes, and to prevent degradation of the mechanical shutter, during a discharge period in a movable shutter system in an image display device. [RESOLUTION MEANS] A plurality of pixels are provided each having a mechanical shutter, wherein the mechanical shutter comprises a shutter electrode and first and second control electrodes provided in a pair with respect to the shutter electrode; and the display device displays images by electrically controlling a position of the shutter electrode; wherein the display device comprises a discharge period and a display period, and in the display period, a low voltage drive voltage of VL, or a high voltage drive voltage of VH with a voltage higher than the low voltage drive voltage of VL, is supplied to the shutter electrode, the first control electrode, and the second control electrode, and |Vs−Vp1|≦(VH−VL)/10, and |Vs−Vp2|≦(VH−VL)/10, where Vs is a voltage supplied to the shutter electrode, Vp1 is a voltage supplied to the first control electrode, and Vp2 is a voltage supplied to the second control electrode.

    摘要翻译： 为了在快门电极和一对控制电极中提供基本相同的电压，并且在图像显示装置中的可移动快门系统的放电期间，防止机械快门的劣化。 [解决方案]提供了各自具有机械快门的多个像素，其中机械快门包括快门电极和相对于快门电极成对设置的第一和第二控制电极; 并且所述显示装置通过电控制所述快门电极的位置来显示图像; 其中所述显示装置包括放电周期和显示周期，并且在所述显示周期中，提供VL的低压驱动电压或具有高于VL的低电压驱动电压的VH的高电压驱动电压 （VH-VL）/ 10，| Vs-Vp2 |＆nlE;（VH-VL）/ 10，其中Vs 是提供给快门电极的电压，Vp1是提供给第一控制电极的电压，Vp2是提供给第二控制电极的电压。