TILED DISPLAY DEVICE AND SYNCHRONIZING METHOD THEREOF
    1.
    发明申请
    TILED DISPLAY DEVICE AND SYNCHRONIZING METHOD THEREOF 有权
    倾斜显示装置及其同步方法

    公开(公告)号:US20160266704A1

    公开(公告)日:2016-09-15

    申请号:US14847546

    申请日:2015-09-08

    CPC classification number: G06F3/0416 G06F3/1446 G09G2370/16

    Abstract: A tiled display device includes a first display device including a first display panel configured to sense a touch thereon and display an image signal, and a first controller configured to control the first display panel and transmit a reference signal wirelessly, and a second display device including a second display panel configured to sense a touch thereon and display the image signal, and a second controller configured to control the second display panel and transmit a first ACK signal to the first controller after receiving the reference signal, in which the first controller is configured to determine a first latency time of the second display device by using the reference signal and the first ACK signal and synchronize touch information of the first and second display devices according to the first latency time.

    Abstract translation: 平铺显示装置包括:第一显示装置,包括被配置为感测其上的触摸并显示图像信号的第一显示面板;以及第一控制器,被配置为控制第一显示面板并无线地发送参考信号;以及第二显示装置, 第二显示面板,被配置为感测其上的触摸并显示图像信号,以及第二控制器,被配置为控制第二显示面板,并且在接收到参考信号之后,向第一控制器发送第一ACK信号,其中配置第一控制器 通过使用参考信号和第一ACK信号来确定第二显示设备的第一等待时间,并根据第一等待时间同步第一和第二显示设备的触摸信息。

    GAMMA APPLIED DATA GENERATING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
    2.
    发明申请
    GAMMA APPLIED DATA GENERATING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME 有权
    伽马应用数据生成电路和包括其的显示装置

    公开(公告)号:US20160065793A1

    公开(公告)日:2016-03-03

    申请号:US14600220

    申请日:2015-01-20

    Abstract: Gamma applied data generating circuit includes motion vector extractor, gamma pattern generator, first gamma applier, second gamma applier, and output converter. Motion vector extractor extracts motion vector of object. Gamma pattern generator generates first gamma pattern corresponding to first motion vector value and second gamma pattern corresponding to second motion vector value from first time point. Value of motion vector is changed from first motion vector value to second motion vector value at first time point. First and second gamma appliers generate first and second data by applying first and second gamma pattern to input data, respectively. Output converter outputs sum of first data times first weight and second data times second weight as gamma applied data. From first time point to second time point, output converter converts first weight from 1 to 0 and converts second weight from 0 to 1.

    Abstract translation: 伽玛应用数据生成电路包括运动矢量提取器,伽马图案生成器,第一伽马施加器,第二伽马施加器和输出转换器。 运动矢量提取器提取物体的运动矢量。 伽玛图案生成器从第一时间点产生对应于第一运动矢量值的第一伽马图案和对应于第二运动矢量值的第二伽马图案。 运动矢量的值在第一时间点从第一运动矢量值变为第二运动矢量值。 第一和第二伽玛施加器分别通过将第一和第二伽马图案应用于输入数据来产生第一和第二数据。 输出转换器输出第一数据的总和乘以第一权重和第二数据乘以第二权重作为伽马应用数据。 从第一时间点到第二个时间点,输出转换器将第一个权重从1转换为0,并将第二个权重从0转换为1。

    DISPLAY APPARATUS
    3.
    发明申请
    DISPLAY APPARATUS 有权
    显示设备

    公开(公告)号:US20160042695A1

    公开(公告)日:2016-02-11

    申请号:US14665896

    申请日:2015-03-23

    Abstract: A display apparatus includes a latch circuit configured to generate a second data value from a first data value, wherein the bit count of the second data value is greater than the bit count of the first data value, a digital-analog converter configured to convert the second data value into gray scale voltages, an output buffer unit configured to amplify the current level of the gray scale voltages to generate data voltages, a data switch circuit configured to invert the polarity of the data voltages every frame, and a display panel including a plurality of pixels driven with the data voltages supplied from the data switch circuit in response to sequential application of gate signals.

    Abstract translation: 显示装置包括:锁存电路,被配置为从第一数据值产生第二数据值,其中第二数据值的位数大于第一数据值的位数;数模转换器,被配置为将 将第二数据值转换为灰度级电压,输出缓冲器单元,被配置为放大灰度级电压的当前电平以产生数据电压;数据开关电路,被配置为反转每帧数据电压的极性;以及显示面板, 响应于栅极信号的顺序施加,由数据开关电路提供的数据电压驱动的多个像素。

    SIGNAL PROCESSING DEVICE FOR LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY INCLUDING THE SIGNAL PROCESSING DEVICE
    4.
    发明申请
    SIGNAL PROCESSING DEVICE FOR LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY INCLUDING THE SIGNAL PROCESSING DEVICE 有权
    用于液晶显示面板的信号处理装置和包括信号处理装置的液晶显示器

    公开(公告)号:US20130155129A1

    公开(公告)日:2013-06-20

    申请号:US13767781

    申请日:2013-02-14

    Abstract: A liquid crystal display system including a signal processing device uses interpolation to generate an intermediate image frame using previous image frame data and present image frame data. The system converts data of the intermediate image frame into transposed image data that is to be used to drive a liquid crystal display panel and display a corresponding image. The transposed image data and the present image data are subjected to a prespecified DCC process (dynamic capacitance compensation process) to thereby generate respective first and second compensation image data. Since the first compensation image data is generated based on the transposed image data and the transposition is configured to prevent over-compensation by the DCC process, over-compensation by the dynamic capacitance compensation process can be reduced or prevented.

    Abstract translation: 包括信号处理装置的液晶显示系统使用插值来生成使用先前图像帧数据和呈现图像帧数据的中间图像帧。 该系统将中间图像帧的数据转换为用于驱动液晶显示面板并显示相应图像的转置图像数据。 对转置的图像数据和当前图像数据进行预先指定的DCC处理(动态电容补偿处理),从而生成各自的第一和第二补偿图像数据。 由于基于转置的图像数据生成第一补偿图像数据,并且转置被配置为防止DCC处理的过度补偿,可以减少或防止通过动态电容补偿处理的过补偿。

    DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS
    6.
    发明申请
    DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS 有权
    显示装置和驱动显示装置的方法

    公开(公告)号:US20160027390A1

    公开(公告)日:2016-01-28

    申请号:US14551687

    申请日:2014-11-24

    Abstract: A display apparatus having an edge determiner configured to determine an edge area of the moving object based on moving direction and moving speed corresponding to the moving vector. The display apparatus also includes a gamma output controller configured to output normal high data of a high gamma curve and normal low data of a low gamma curve as gamma data of input data corresponding to a remaining area except for the edge area, and to output enhanced high data of the high gamma curve and enhanced low data of the low gamma curve as gamma data of input data corresponding to the edge area, in both time division method and space division method based on a spatiotemporal sequential pattern.

    Abstract translation: 一种具有边缘确定器的显示装置,其被配置为基于与移动矢量对应的移动方向和移动速度来确定移动物体的边缘区域。 显示装置还包括伽马输出控制器,其被配置为输出高伽马曲线的正常高数据和低伽马曲线的正常低数据作为对应于除了边缘区域之外的剩余区域的输入数据的伽马数据,并输出增强 基于时空序列模式的时分法和空分法,高伽马曲线的高数据和低伽马曲线的增强的低数据作为对应于边缘区域的输入数据的伽马数据。

    DISPLAY DEVICE AND DRIVING METHOD THEREOF
    7.
    发明申请
    DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
    显示装置及其驱动方法

    公开(公告)号:US20150049123A1

    公开(公告)日:2015-02-19

    申请号:US14177089

    申请日:2014-02-10

    Abstract: A display device includes: a similar gray level block detector configured to detect a pixel data block in which a gray level difference between a plurality of pixel data included in an image signal is smaller than or equal to a threshold; a skin tone detector configured to detect the pixel data block including a skin tone; and a gamma processor configured to apply a first gamma to a plurality of pixel data included in the pixel data block when the pixel data block does not include the skin tone and apply a second gamma to the plurality of pixel data included in the pixel data block when the pixel data block includes the skin tone.

    Abstract translation: 显示装置包括:相似的灰度块检测器,被配置为检测其中包括在图像信号中的多个像素数据之间的灰度级差小于或等于阈值的像素数据块; 肤色检测器,被配置为检测包括肤色的像素数据块; 以及伽马处理器,其被配置为当所述像素数据块不包括所述肤色并且对包括在所述像素数据块中的所述多个像素数据应用第二伽马时,将第一伽玛应用于所述像素数据块中包括的多个像素数据 当像素数据块包括肤色时。

    METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME
    8.
    发明申请
    METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME 有权
    驱动显示面板的方法和执行其的显示装置

    公开(公告)号:US20160035260A1

    公开(公告)日:2016-02-04

    申请号:US14594942

    申请日:2015-01-12

    Abstract: A method of driving a display panel is proposed. The method includes determining whether an input image data represents a video image or a static image, determining whether an image transition occurs in the input image data when the input image data represents the static image, and inserting a plurality of image sticking compensation frames between normal frames in a low frequency driving when the image transition occurs in the input image data between the normal frames. The number of the image sticking compensation frame may be properly adjusted during a cycle of low frequency driving.

    Abstract translation: 提出了一种驱动显示面板的方法。 该方法包括确定输入图像数据是表示视频图像还是静态图像,当输入图像数据表示静态图像时,确定输入图像数据中是否发生图像转换,以及将多个图像粘贴补偿帧插入正常之间 当在正常帧之间的输入图像数据中发生图像转换时,在低频驱动中的帧。 可以在低频驱动的周期期间适当地调整图像粘贴补偿帧的数量。

    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    9.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 审中-公开
    显示装置及其驱动方法

    公开(公告)号:US20160005365A1

    公开(公告)日:2016-01-07

    申请号:US14679401

    申请日:2015-04-06

    Abstract: A display device includes a timing controller, a data driver, and a display panel. The timing controller includes a first compensator receiving a first image data, selecting a temperature compensation value in accordance with the external temperature, and converting the first image data to a second image data on the basis of the selected temperature compensation value and a second compensator selecting a kickback voltage compensation value predetermined in accordance with the areas of the display panel and converting the second image data to the output image data on the basis of the kickback voltage compensation value selected in accordance with the areas.

    Abstract translation: 显示装置包括定时控制器,数据驱动器和显示面板。 定时控制器包括接收第一图像数据的第一补偿器,根据外部温度选择温度补偿值,并且基于所选择的温度补偿值将第一图像数据转换为第二图像数据,以及第二补偿器选择 根据显示面板的面积预定的反冲电压补偿值,并根据根据该区域选择的反冲电压补偿值将第二图像数据转换为输出图像数据。

    DISPLAY DEVICE AND PROCESSING METHOD OF IMAGE SIGNAL
    10.
    发明申请
    DISPLAY DEVICE AND PROCESSING METHOD OF IMAGE SIGNAL 审中-公开
    显示设备和图像信号的处理方法

    公开(公告)号:US20140247289A1

    公开(公告)日:2014-09-04

    申请号:US14011029

    申请日:2013-08-27

    Abstract: An image processing method includes: receiving an input image signal (IIS); doubling the IIS into frames; determining a TGM mode to control an order in which gamma curves (GC) are to be applied to the doubled IIS, the GCs including first and second GCs; applying the GCs to the doubled IIS based on the TGM mode to generate a doubled, TGM-processed image signal (DTIS); correcting the DTIS to generate a corrected image signal (CIS); and dither-processing the CIS to generate an output image signal. The dither-processing of the CIS includes: performing dither-processing by sequentially applying dithering patterns (DP) of a first DP set to the CIS in association with first ones of the frames with respect to the first GC, and performing the dither-processing by sequentially applying DPs of a second DP set to the CIS in association with second ones of the frames with respect to the second GC.

    Abstract translation: 一种图像处理方法包括:接收输入图像信号(IIS); 将IIS翻倍成框架; 确定TGM模式以控制将伽马曲线(GC)应用于双倍的IIS的顺序,GC包括第一和第二GC; 基于TGM模式将GC应用于双倍的IIS,以生成加倍的TGM处理的图像信号(DTIS); 校正DTIS以产生校正图像信号(CIS); 并对CIS进行抖动处理以产生输出图像信号。 CIS的抖动处理包括:通过相对于第一GC与第一帧相关联地将CIS第一DP集合的抖动模式(DP)顺序地应用来执行抖动处理,并且执行抖动处理 通过相对于第二GC与第二帧相关联地将第二DP集合的DP顺序地应用于CIS。

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