公开(公告)号：US20210407364A1

公开(公告)日：2021-12-30

申请号：US17197302

申请日：2021-03-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hae Kwan SEO ,  Woo Mi BAE ,  Young Ha SOHN

IPC: G09G3/20

Abstract: A display device includes a pixel unit including first and second pixel columns arranged alternately along a first direction, and a third pixel column arranged between the first and the second pixel columns, a timing controller generating first or second image data by converting input image data, and a data driver generating a data voltage corresponding to the first or second image data and supplying the data voltage to the pixel unit. The first and second pixel columns each include first and second color pixels arranged alternately along a second direction, the third pixel column includes a third color pixel arranged along the second direction, and the timing controller compares a difference value between a grayscale value of the first color pixel and a grayscale value of the second color pixel with a reference value, and generates the second image data based on a comparing result.

公开(公告)号：US20210097912A1

公开(公告)日：2021-04-01

申请号：US16929012

申请日：2020-07-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hae Kwan SEO

IPC: G09G3/00 ,  G09G3/3275 ,  G09G3/3266

Abstract: A display device may include a pixel, a driver unit, and a memory. The pixel unit may display a first image in a first mode and may display a second image in a second mode. The driver unit may be electrically connected to the pixel unit, may provide data signals corresponding to the first image to the pixel unit in response to a first mode start signal, may generate first position data including position information of the first image in response to a first mode end signal, and may enable the pixel unit to shift the first image at a predetermined period in the first mode. The memory may be electrically connected to the driver unit and may store the first position data.

公开(公告)号：US20210035489A1

公开(公告)日：2021-02-04

申请号：US16832254

申请日：2020-03-27

Applicant: Samsung Display Co., Ltd.

Inventor： Hae Kwan SEO ,  Won Tae KIM

IPC: G09G3/22 ,  G09G5/14

Abstract: A display device includes a display including scan lines, data lines, light emission control lines, and pixels connected thereto, a scan driver configured to sequentially provide scan signals to the scan lines, a data driver configured to provide data signals to the data lines, a light emitting driver configured to provide light emission control signals to the light emission control lines based on a light emission clock signal having pulses, and a timing controller configured to provide the light emission clock signal to the light emitting driver, to output the pulses of the light emission clock signal during a frame in a first mode, to mask at least one pulse of the pulses during a first period of the frame in a second mode, and to output at least another pulse of the pulses during a second period after the first period.

公开(公告)号：US20210027700A1

公开(公告)日：2021-01-28

申请号：US16918454

申请日：2020-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Byung Ki CHUN ,  Seung Jae LEE ,  Hae Kwan SEO ,  Chang Noh YOON ,  Soon Dong KIM ,  Ji Hye KIM ,  Jun Gyu LEE ,  Jun Heyung JUNG ,  Young Wook YOO ,  Kuk Hwan AHN ,  Hyun Jun LIM

IPC: G09G3/32 ,  G09F9/30

Abstract: A display device including: a first pixel region including first pixels connected to a data line and first scan lines; a second pixel region in contact with the first pixel region at a first boundary and including second pixels connected to the data line and second scan lines; and a third pixel region in contact with the second pixel region at a second boundary and including third pixels connected to the data line and third scan lines, wherein the display device is configured to scale an image displayed in the second pixel region one or more times based on the second pixel region maintaining a folded state.

公开(公告)号：US20160232838A1

公开(公告)日：2016-08-11

申请号：US14988292

申请日：2016-01-05

Applicant: Samsung Display Co., Ltd.

Inventor： Hae Kwan SEO

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G02F1/13452 ,  G09G3/20 ,  G09G3/32 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/027 ,  G09G2310/0281 ,  G09G2370/08 ,  H05K1/181 ,  H05K1/189 ,  H05K2201/10136

Abstract: Exemplary embodiments disclose a display device, including: a display panel including: pixels configured to display an image; driving integrated circuits (ICs) configured to generate and apply a pixel driving signal for driving the pixels; and at least one signal transmission unit configured to electrically connect the driving ICs to one another, and the signal transmission unit are disposed on a surface of the display panel, spaced apart from the surface of the display panel by a first distance; and a printed circuit board (PCB) including a controller configured to receive an image signal from an external source, generate a driving control signal, and apply the driving control signal to the driving ICs.

Abstract translation: 示例性实施例公开了一种显示设备，包括：显示面板，包括：被配置为显示图像的像素; 驱动集成电路（IC），被配置为产生并施加用于驱动像素的像素驱动信号; 以及至少一个信号传输单元，被配置为将驱动IC彼此电连接，并且所述信号传输单元设置在所述显示面板的与所述显示面板的表面间隔开第一距离的表面上; 以及包括被配置为从外部源接收图像信号的控制器的印刷电路板（PCB），产生驱动控制信号，并将驱动控制信号施加到驱动IC。