公开(公告)号：US09406265B2

公开(公告)日：2016-08-02

申请号：US14551687

申请日：2014-11-24

Applicant: Samsung Display Co., Ltd.

Inventor： Byung-Sun Kim ,  Nam-Gon Choi ,  Hong-Soo Kim ,  Ja-Kyoung Jin ,  Jung-Won Kim ,  Cheol-Woo Park

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3648 ,  G09G2320/0276 ,  G09G2320/0673 ,  G09G2320/106

Abstract: A display apparatus having an edge determiner configured to determine an edge area of the moving object based on moving direction and moving speed corresponding to the moving vector. The display apparatus also includes a gamma output controller configured to output normal high data of a high gamma curve and normal low data of a low gamma curve as gamma data of input data corresponding to a remaining area except for the edge area, and to output enhanced high data of the high gamma curve and enhanced low data of the low gamma curve as gamma data of input data corresponding to the edge area, in both time division method and space division method based on a spatiotemporal sequential pattern.

Abstract translation: 一种具有边缘确定器的显示装置，其被配置为基于与移动矢量对应的移动方向和移动速度来确定移动物体的边缘区域。 显示装置还包括伽马输出控制器，其被配置为输出高伽马曲线的正常高数据和低伽马曲线的正常低数据作为对应于除了边缘区域之外的剩余区域的输入数据的伽马数据，并输出增强 基于时空序列模式的时分法和空分法，高伽马曲线的高数据和低伽马曲线的增强的低数据作为对应于边缘区域的输入数据的伽马数据。

公开(公告)号：US10242633B2

公开(公告)日：2019-03-26

申请号：US14803356

申请日：2015-07-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se-Hyuk Park ,  Byung-Sun Kim ,  Cheol-Woo Park ,  Jae-Hyun Cho ,  Bon-Seog Gu ,  Hong-Soo Kim

IPC: G09G3/36

Abstract: A display panel includes gate lines, data lines, and pixels. The gate lines extend in a first direction and include first and second gate lines adjacent to each other. The data lines extend in a second direction crossing the first direction and include first to third data lines. Each of the pixels is connected to one of the gate lines and one of the data lines. The first data line is connected to at least a first any one of a second plurality of pixels in a first pixel column of the pixels. The second data line is connected to at least a first any one of a first plurality of pixels in the first pixel column. The third data line is connected to at least a second any one of the first plurality of pixels and at least a second any one of the second plurality of pixels.

公开(公告)号：US10235944B2

公开(公告)日：2019-03-19

申请号：US15434590

申请日：2017-02-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong-Hoon Lee ,  Hui Nam ,  Byung-Sun Kim ,  Jae-Hyeon Jeon ,  Myung-Ho Lee

IPC: G09G3/3291 ,  G09G3/20 ,  G09G5/391 ,  G06F1/3234

Abstract: A display apparatus includes a display and a controller. The display includes a plurality color sub-pixels, each including an organic light emitting diode and a driving transistor to drive the organic light emitting diode. The driving transistor drives in a saturation region for a normal mode and in a linear region for a standby mode. The controller controls a first portion of preset-color sub-pixels among the color sub-pixels to emit light and a second portion of the preset-color sub-pixels among the color sub-pixels to not emit light in the standby mode.

公开(公告)号：US09208712B2

公开(公告)日：2015-12-08

申请号：US13678806

申请日：2012-11-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun-Sik Hwang ,  Dae-Gwang Jang ,  Byung-Sun Kim ,  Sang-Mi Kim ,  Ji-Myoung Seo ,  Seok-Ha Hong

IPC: G09G3/36 ,  G09G3/20

CPC classification number: G09G3/20 ,  G09G3/3688 ,  G09G2310/0297

Abstract: A display panel driving apparatus includes a first switching element and a second switching element. The first switching element applies first pixel data to a first pixel connected with a first data line of a display panel during a first sub frame period. The first switching element is connected with a data channel of a data driving part. The second switching element applies second pixel data having a level higher than a level of the first pixel data to a second pixel connected with a second data line of the display panel during a second sub frame period. The second switching element is connected with the data channel. Thus, display quality of a display apparatus may be enhanced.

Abstract translation: 显示面板驱动装置包括第一开关元件和第二开关元件。 第一开关元件在第一子帧周期期间将第一像素数据应用于与显示面板的第一数据线连接的第一像素。 第一开关元件与数据驱动部的数据通道连接。 第二开关元件在第二子帧周期期间将具有比第一像素数据的电平高的电平的第二像素数据应用于与显示面板的第二数据线连接的第二像素。 第二开关元件与数据通道连接。 因此，可以提高显示装置的显示质量。

公开(公告)号：US20140015821A1

公开(公告)日：2014-01-16

申请号：US13678806

申请日：2012-11-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun-Sik HWANG ,  Dae-Gwang Jang ,  Byung-Sun Kim ,  Sang-Mi Kim ,  Ji-Myoung Seo ,  Seok-Ha Hong

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G3/3688 ,  G09G2310/0297

Abstract: A display panel driving apparatus includes a first switching element and a second switching element. The first switching element applies first pixel data to a first pixel connected with a first data line of a display panel during a first sub frame period. The first switching element is connected with a data channel of a data driving part. The second switching element applies second pixel data having a level higher than a level of the first pixel data to a second pixel connected with a second data line of the display panel during a second sub frame period. The second switching element is connected with the data channel. Thus, display quality of a display apparatus may be enhanced.

Abstract translation: 显示面板驱动装置包括第一开关元件和第二开关元件。 第一开关元件在第一子帧周期期间将第一像素数据应用于与显示面板的第一数据线连接的第一像素。 第一开关元件与数据驱动部的数据通道连接。 第二开关元件在第二子帧周期期间将具有比第一像素数据的电平高的电平的第二像素数据应用于与显示面板的第二数据线连接的第二像素。 第二开关元件与数据通道连接。 因此，可以提高显示装置的显示质量。