公开(公告)号：US20130265347A1

公开(公告)日：2013-10-10

申请号：US13786301

申请日：2013-03-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyeon Seok BAE ,  Jae-Yong KWON ,  Duckyong AHN ,  Jaeeun UM ,  Kwangyoul LEE ,  Sangchul LEE ,  Heung-Sik TAE

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G09G3/3655 ,  G09G2320/0209 ,  G09G2320/0242 ,  G09G2360/16

Abstract: A display apparatus a display panel that includes pixels arranged in rows by columns, which are connected to gate lines and data lines, a timing controller that outputs control signals and data signals, a gate driver that applies gate signals to the pixels through the gate lines, and a data driver that receives the data signals and applies data voltages corresponding to the data signals to the pixels through the data lines. The timing controller checks whether a pattern of data values corresponds to a checker pattern, in which black and white patterns are alternately repeated in a row direction and a column direction, checks whether an area of the checker pattern is equal to or greater than a predetermined area of the display panel, and compensates for the data signals in accordance with the checked result.

Abstract translation: 一种显示装置，包括连接到栅极线和数据线的逐列排列的像素的显示面板，输出控制信号和数据信号的定时控制器，通过栅极线向像素施加栅极信号的栅极驱动器 以及数据驱动器，其通过数据线接收数据信号并将对应于数据信号的数据电压施加到像素。 定时控制器检查数据值的图案是否对应于在行方向和列方向上交替重复黑白图案的检查图案，检查检查图案的区域是否等于或大于预定 区域，并根据检查结果补偿数据信号。

公开(公告)号：US20180204499A1

公开(公告)日：2018-07-19

申请号：US15868348

申请日：2018-01-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyeon Seok BAE ,  Haeng Won PARK

IPC: G09G3/20 ,  G09G3/36

CPC classification number: G09G3/2003 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3674 ,  G09G3/3685 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/0248 ,  G09G2310/0267 ,  G09G2310/027 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2320/0666

Abstract: A display device a includes: a display portion including pixels arranged in a matrix form; gate lines extending in a row direction for each pixel row and connected to the pixels; and a gate driver which applies a gate signal of a gate-on voltage to the plurality of gate lines. The gate driver applies the gate signal in the order of a k-th gate line, a (k+3)-th gate line, a (k+1)-th gate line, a (k+4)-th gate line, a (k+2)-th gate line, and a (k+5)-th gate line, where k is an integer greater than 1, and pixels connected to the k-th gate line and the (k+3)-th gate line display a first color, pixels connected to the (k+1)-th gate line and the (k+4)-th gate line display a second color, and pixels connected to the (k+2)-th gate line and the (k+5)-th gate line display a third color.

公开(公告)号：US20250104642A1

公开(公告)日：2025-03-27

申请号：US18750003

申请日：2024-06-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyeon Seok BAE

IPC: G09G3/3258 ,  G09G3/3291

Abstract: A display device including: a first pixel including a first organic light emitting diode; and an initialization voltage generator configured to generate a first initialization voltage and a second initialization voltage, and supply one of the first initialization voltage and the second initialization voltage to a first anode of the first organic light emitting diode, in response to a select signal.

公开(公告)号：US20150206496A1

公开(公告)日：2015-07-23

申请号：US14293955

申请日：2014-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeon Seok BAE ,  Haeng Won PARK ,  Duck Yong AHN ,  Min Jun CHOI ,  Joo Young CHOI

IPC: G09G3/36 ,  H04N13/04 ,  G09G3/32

CPC classification number: G09G3/3696 ,  G09G3/003 ,  G09G3/3291 ,  G09G2320/0209 ,  G09G2320/0673 ,  H04N13/305 ,  H04N13/341 ,  H04N13/398

Abstract: A 3D-capable image display device includes: a display panel having a plurality of pixels and a plurality of data lines; a gamma reference voltages generator for generating a plurality of gamma reference voltages including positive gamma reference voltages and negative gamma reference voltages; a data lines driver for converting an image signal into corresponding data line drive voltages based on the plurality of gamma reference voltages; and a signal controller operating according to a mode selection signal including information for selecting one of different 3D driving methods, wherein when a gap between the positive gamma reference voltages and the negative gamma reference voltages is referred to as a black gap, and size of the black gap is variable based on the selected 3D driving method.

Abstract translation: 具有3D能力的图像显示装置包括：具有多个像素和多个数据线的显示面板; 用于产生包括正伽马参考电压和负伽马参考电压的多个伽马参考电压的伽马参考电压发生器; 数据线驱动器，用于基于所述多个伽马参考电压将图像信号转换成相应的数据线驱动电压; 以及信号控制器，其根据包括用于选择不同3D驱动方法之一的信息的模式选择信号进行操作，其中当所述正伽马参考电压和所述负伽马参考电压之间的间隙被称为黑色间隙时， 基于选择的3D驱动方法，黑色间隙是可变的。