公开(公告)号：US20190147782A1

公开(公告)日：2019-05-16

申请号：US16190423

申请日：2018-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Kihyun PYUN ,  Seung-woon SHIN

IPC: G09G3/00

Abstract: A display device includes a display panel which includes gate lines and data lines, a gate driver electrically connected to the gate lines, a temperature sensor which includes at least three temperature sensing circuits which are disposed adjacent to the gate driver, and a voltage generating circuit which outputs a test voltage to each of the temperature sensing circuits and outputs a clock signal, which is compensated based on a result voltage having a lowest voltage level among result voltages provided from the temperature sensing circuits, to the gate driver.

公开(公告)号：US20190325843A1

公开(公告)日：2019-10-24

申请号：US16354358

申请日：2019-03-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KIHYUN PYUN ,  Seung-woon SHIN ,  Eui-myeong CHO

IPC: G09G5/00 ,  H03L7/08 ,  H03F3/45 ,  H03H11/04

Abstract: A receiving circuit includes a first capacitor connected to a first signal line, a second capacitor connected to a second signal line. A first bias control circuit may convert a common mode voltage of a first received signal provided through the first capacitor to a first voltage level to output a first biased signal. A second bias control circuit may convert a common mode voltage of a second received signal provided through the second capacitor to a second voltage level to output a second biased signal. A balance compensation circuit may receive the first biased signal and the second biased signal, compensate for an offset voltage of the first biased signal based on the second biased signal, and compensate for an offset voltage of the second biased signal based on the first biased signal to output a first differential signal and a second differential signal.

公开(公告)号：US20170018235A1

公开(公告)日：2017-01-19

申请号：US15069766

申请日：2016-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-ju JEONG ,  Jae-kook KIM ,  Seung-woon SHIN ,  Choongseob OH ,  Hyoungbin LIM ,  Minsung CHOI

IPC: G09G3/34 ,  G09G3/36 ,  G09G5/06 ,  G09G3/20

CPC classification number: G09G3/3607 ,  G09G3/3413 ,  G09G3/3648 ,  G09G5/06 ,  G09G2300/0452 ,  G09G2300/0456 ,  G09G2310/0235 ,  G09G2320/0242 ,  G09G2320/0252 ,  G09G2320/041 ,  G09G2320/0673 ,  G09G2340/06 ,  G09G2340/16

Abstract: There is provided a display apparatus comprising: a backlight configured to output a first and a second light having a first and second color during a first and second field of a frame; a mapper configured to map an input image signal into a first and a second mapping data corresponding to the first and second light; a compensator configured to compensate a first and a second color mapping data on a basis of a first and a second DCC compensation data so as to generate a first and second color output image data; and a liquid crystal panel comprising a transmissive sub pixel configured to modulate the first and second light on a basis of the first and second color output data to display a first image having the first color and a second image having the second color.

Abstract translation: 提供了一种显示装置，包括：背光，被配置为在帧的第一和第二场期间输出具有第一和第二颜色的第一和第二光; 映射器，被配置为将输入图像信号映射到对应于第一和第二光的第一和第二映射数据; 补偿器，被配置为基于第一和第二DCC补偿数据补偿第一和第二颜色映射数据，以便生成第一和第二颜色输出图像数据; 以及液晶面板，其包括被配置为基于第一和第二颜色输出数据来调制第一和第二光的透射子像素，以显示具有第一颜色的第一图像和具有第二颜色的第二图像。