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    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
    1.
    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
    2.
    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 。

    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
    3.
    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：US20140184666A1

    公开(公告)日：2014-07-03

    申请号：US14197431

    申请日：2014-03-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Tae-Jong JUN ,  Jongseo LEE ,  Jooyoung LEE ,  Soo-Lin KIM ,  Jung-Suk HAN

    IPC: G09G3/36

    CPC classification number: G09G3/36 ,  G09G3/3406 ,  G09G3/3607 ,  G09G3/3648 ,  G09G5/02 ,  G09G5/10 ,  G09G2320/064 ,  G09G2320/0646

    Abstract: A display apparatus includes a display panel which receives a light, a backlight which provides the light to the display panel in response to a driving voltage, and a backlight driver which applies the driving voltage to the backlight. The backlight is turned on and off during a communication period to transmit data to an external receiver using visible light communication during the communication period. The backlight driver controls a voltage level of the driving voltage according to a number of turn-on periods of the driving voltage during the communication period.

    Abstract translation: 显示装置包括接收光的显示面板，响应于驱动电压而向显示面板提供光的背光，以及将驱动电压施加到背光源的背光驱动器。 在通信周期期间，背光源被打开和关闭，以在通信时段期间使用可见光通信将数据发送到外部接收器。 背光驱动器根据通信期间的驱动电压的接通时间的数量来控制驱动电压的电压电平。

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