公开(公告)号：US20140354706A1

公开(公告)日：2014-12-04

申请号：US14278677

申请日：2014-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Sik Yoon ,  Jae Hyoung PARK ,  Jun Pyo LEE ,  Seung Hwan MOON ,  Dong Won PARK ,  Byung Kil JEON

IPC: H04N13/04 ,  G09G3/36

CPC classification number: H04N13/324 ,  G09G3/003 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2320/0673 ,  H04N13/144 ,  H04N13/341 ,  H04N13/359 ,  H04N13/398

Abstract: A 3-dimensional image display device includes a signal controller, a data driver, a display panel, and glasses. The signal controller includes a reference gamma data generator to correct image data. The data driver includes a gray voltage generator to generate a gray voltage based on the corrected image data. The display panel displays left-eye and right-eye images based on a data voltage from the data driver. The lenses of the glasses are controlled by a glasses synchronization signal from the signal controller, to compensate for charging rates of the left-eye and right-eye images.

Abstract translation: 三维图像显示装置包括信号控制器，数据驱动器，显示面板和眼镜。 信号控制器包括用于校正图像数据的参考伽玛数据发生器。 数据驱动器包括灰度电压发生器，以基于校正的图像数据产生灰度电压。 显示面板根据数据驱动器的数据电压显示左眼和右眼图像。 眼镜的镜片由来自信号控制器的眼镜同步信号控制，以补偿左眼和右眼图像的充电率。

公开(公告)号：US20220215805A1

公开(公告)日：2022-07-07

申请号：US17467482

申请日：2021-09-07

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gon IM ,  Jong Jae LEE ,  Jun Pyo LEE ,  Byung Kil JEON ,  Won Hee LEE

IPC: G09G3/3275 ,  G09G5/00

Abstract: A display device includes a display panel having pixels. A timing controller generates a first control signal and data control signals. Data driving circuits each recover a data signal from a corresponding data control signal of the data control signals in response to the first control signal, generate a data voltage corresponding to the data signal, and provide the data voltage to the display panel. Each of the data driving circuits includes: a setting unit configured to acquire a setting value from the data control signal; an equalizer configured to compensate for distortion of the corresponding data control signal according to the setting value to output compensated data control signal; and a recoverer configured to recover a clock signal from the compensated data control signal and recover the data signal from the compensated data control signal based on the clock signal.