公开(公告)号：US20220076636A1

公开(公告)日：2022-03-10

申请号：US17343808

申请日：2021-06-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Soo SOHN ,  Ki Hyun PYUN ,  Jae Hyoung PARK ,  Kwan Young OH ,  Seung Young CHOI

IPC: G09G3/3275 ,  G09G3/3266

Abstract: A display device of the present invention includes a pixel unit including a plurality of pixels connected to data lines and scan lines; a data driver disposed on one side of the pixel unit to drive the data lines; a scan driver disposed on the one side of the pixel unit together with the data driver to drive the scan lines; and a controller which controls an output timing of a data signal in units of pixel columns and units of pixel rows based on a load of a scan signal supplied to the scan lines and a load of the data signal supplied to the data lines.

公开(公告)号：US20200090596A1

公开(公告)日：2020-03-19

申请号：US16575202

申请日：2019-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Kwan-Young OH ,  Suk Jin PARK ,  Youngsoo SOHN ,  Wonhee LEE ,  Jae Hyoung PARK

IPC: G09G3/34 ,  G09G3/36

Abstract: A liquid crystal display device comprising, a liquid crystal display panel, a timing controller configured to output a light-source controlling signal during a variable frequency mode comprising a plurality of frames with variable frame frequencies, the light-source controlling signal having a high level during a light-on period preset in an early period of a frame of the plurality of frames and a low level during a light-off period preset to a length according to a frame frequency in a latter period of the frame of the plurality of frames, and a light source configured to emit light during the light-on period and not emit light during the light-off period in response to the light-source controlling signal.

公开(公告)号：US20190392776A1

公开(公告)日：2019-12-26

申请号：US16372760

申请日：2019-04-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Suk Jin PARK ,  Yoon Gu KIM ,  Jae Hyoung PARK ,  Akihiro TAKEGAMA

IPC: G09G3/36

Abstract: A display device includes a first data driver which is disposed at an upper side of a display panel and supplies a data signal to data lines of a plurality of data lines, a second data driver which is disposed at a lower side of the display panel and supplies a data signal to remaining data lines of the plurality of data lines, and a signal controller which outputs a corrected image signal, based on a first lookup table which stores a correction value of a first input image signal for the first data driver and a second lookup table which stores a correction value of a second input image signal for the second data driver.

公开(公告)号：US20170330500A1

公开(公告)日：2017-11-16

申请号：US15454145

申请日：2017-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Tae YOON ,  Jae Hyoung PARK ,  Young Soo SOHN ,  Soon Gyu LEE

IPC: G09G3/20

CPC classification number: G09G3/2007 ,  G02F1/133512 ,  G02F2001/133388 ,  G02F2201/56 ,  G09G3/20 ,  G09G3/2003 ,  G09G2300/0452 ,  G09G2310/0232 ,  G09G2320/0233 ,  G09G2320/0242

Abstract: The present disclosure relates to a display device including: a substrate having a rounded corner; a plurality of pixels disposed on the substrate; and a light blocking member disposed on a corner of the substrate and overlapping at least part of a first pixel of the plurality of pixels, the first pixel disposed at the rounded corner, wherein the first pixel is configured to generate a lower luminance, the lower luminance referring to a luminance lower than a normal luminance.

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。