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    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
    2.
    发明申请
    DISPLAY APPARATUS 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：US20160247483A1

    公开(公告)日：2016-08-25

    申请号：US14807662

    申请日：2015-07-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Eun JANG ,  Go-Eun CHA ,  Ji-Hye CHOI ,  Hoi-Sik MOON ,  Jae-Seok CHOI ,  Shim-Ho YI ,  Jong-Hee NA ,  Woo-Young LEE ,  Woo-Jin JUNG ,  Kang-Hyun KIM ,  Jun-II PARK ,  Jung-Suk HAN ,  Jae-Seob CHUNG

    IPC: G09G5/10 ,  G09G5/18 ,  G09G3/36

    CPC classification number: G09G3/3648 ,  G09G2320/0673 ,  G09G2360/16

    Abstract: A display apparatus includes a gamma controller configured to determine whether the target pixel unit is driven in both time division method and space division method based on a plurality of comparison values and a reference condition, and an output controller configured to generate normal gamma-data of the target pixel unit using a normal gamma curve if the plurality of comparison values satisfy the reference condition and to generate high gamma-data and low gamma-data of the target pixel unit using a high gamma curve and a low gamma curve in both time division method and space division method if the plurality of comparison values do not satisfy the reference condition.

    Abstract translation: 显示装置包括伽马控制器，被配置为基于多个比较值和参考条件以时分方法和空分方法来确定目标像素单元是否被驱动，以及输出控制器，被配置为生成正常伽马数据 如果多个比较值满足参考条件，则使用正常伽马曲线的目标像素单元，并且使用高伽马曲线和低伽马曲线在时分中产生目标像素单元的高伽马数据和低伽马数据 方法和空间划分方法，如果多个比较值不满足参考条件。

    METHOD OF MORE QUICKLY CALIBRATING DISPLAY PANELS AND CALIBRATION APPARATUS FOR PERFORMING THE SAME
    3.
    发明申请
    METHOD OF MORE QUICKLY CALIBRATING DISPLAY PANELS AND CALIBRATION APPARATUS FOR PERFORMING THE SAME 有权
    更快速地校准显示面板的方法和用于执行其的校准装置

    公开(公告)号：US20150194105A1

    公开(公告)日：2015-07-09

    申请号：US14341590

    申请日：2014-07-25

    Applicant: Samsung Display Co., LTD.

    Inventor： Jung-Suk HAN ,  Hoi-Sik MOON ,  Kang-Hyun KIM ,  Jong-Hee NA ,  Woo-Jin JUNG ,  Jae-Seob CHUNG

    IPC: G09G3/36

    CPC classification number: G09G3/3648 ,  G02F1/1309 ,  G09G3/2003 ,  G09G2320/0233 ,  G09G2320/0276 ,  G09G2320/0666 ,  G09G2320/068 ,  G09G2320/0693

    Abstract: A method of reducing a total, per device, measurements taking time in a calibration system that uses a sensor array that serially reports out its readings and a data processing unit that needs to receive the reported out readings in good order before allowing an under-measurement first display device to advance away from a measurements taking station includes the step of not driving the first display device with all of required full screen test images where each is a full screen display of only a respective one of a predetermined minimum number of grayscale values produced as a minimum number of needed full screen sample images and; in place of at least a first plurality of the not-produced full screen images, driving the under-measurement first display device with a partial screen multi-pattern that presents a plurality of different grayscale values including ones not presented by those of all of the full screen test images that are used to drive the under-measurement first display device. The serially reported out readings from the sensor array for the partial screen multi-pattern and for the full screen test images are obtained and used to generate virtual full screen sample images based on the obtained partial screen multi-pattern and for the full screen test images.

    Abstract translation: 一种减少总量，每个设备的测量在使用串行报告其读数的传感器阵列的校准系统中花费时间，以及在允许低于测量值之前需要良好接收报告读数的数据处理单元 第一显示装置提前离开测量站包括不使用全部所需的全屏测试图像驱动第一显示装置的步骤，其中每个都是仅产生预定最小数量的灰度值中的相应一个的全屏显示 作为所需全屏样本图像的最小数量; 代替至少第一多个未产生的全屏图像，用部分屏幕多模式驱动测量不足的第一显示设备，所述部分屏幕多模式呈现多个不同的灰度值，包括不由所有全屏的 用于驱动欠测量第一显示设备的全屏测试图像。 获得用于部分屏幕多图案和全屏测试图像的传感器阵列的串行报告读数，并用于基于获得的部分屏幕多图案和全屏测试图像生成虚拟全屏样本图像 。

    GAMMA DIFFERENCE COMPENSATING APPARATUS, METHOD OF COMPENSATING GAMMA DIFFERENCE USING THE GAMMA DIFFERENCE COMPENSATING APPARATUS, AND DISPLAY SYSTEM INCLUDING THE GAMMA DIFFERENCE COMPENSATING APPARATUS
    5.
    发明申请
    GAMMA DIFFERENCE COMPENSATING APPARATUS, METHOD OF COMPENSATING GAMMA DIFFERENCE USING THE GAMMA DIFFERENCE COMPENSATING APPARATUS, AND DISPLAY SYSTEM INCLUDING THE GAMMA DIFFERENCE COMPENSATING APPARATUS 审中-公开
    游戏机差分补偿装置，使用游戏差分补偿装置补偿游戏差异的方法，以及包括游戏差分补偿装置的显示系统

    公开(公告)号：US20160196786A1

    公开(公告)日：2016-07-07

    申请号：US14697902

    申请日：2015-04-28

    Applicant: Samsung Display Co., LTD.

    Inventor： Kang-Hyun KIM ,  Hoi-Sik MOON ,  Jong-Hee NA ,  Woo-Jin JUNG ,  Jae-Seob CHUNG

    IPC: G09G3/36 ,  G09G5/10

    CPC classification number: G09G3/20 ,  G09G3/3648 ,  G09G2320/0673 ,  G09G2330/12 ,  G09G2340/00 ,  G09G2360/145

    Abstract: A gamma difference compensating apparatus includes a first gamma curve generating part, a front luminance measuring part, a front gamma calculating part, a second gamma curve generating part and a gamma compensating part. The first gamma curve generating part outputs a first gamma curve data. The front luminance measuring part measures a luminance of a left area from a front of the left area, measure a luminance of a right area from a front of the right area, and output a front luminance data. The front gamma calculating part outputs a front gamma data based on the front luminance data. The second gamma curve generating part applies the front gamma data to the first gamma data and output a second gamma curve data. The gamma compensating part compensates a gamma value of the left area and a gamma value of the right area.

    Abstract translation: 伽马差补偿装置包括第一伽马曲线生成部，正面亮度测量部，前伽马计算部，第二伽马曲线生成部和伽马补偿部。 第一伽马曲线生成部输出第一伽马曲线数据。 前方亮度测量部分测量左侧区域前方的左侧区域的亮度，从右侧区域的前方测量右侧区域的亮度，并输出前方亮度数据。 前伽马计算部根据前面的亮度数据输出前γ数据。 第二伽马曲线生成部将前伽马数据应用于第一伽玛数据并输出第二伽马曲线数据。 伽马补偿部分补偿左侧区域的伽马值和右侧区域的伽马值。

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