公开(公告)号：US20130257847A1

公开(公告)日：2013-10-03

申请号：US13836409

申请日：2013-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo-Nyoung LEE ,  Hyunsang PARK ,  Seong-Young RYU

IPC: G09G5/00

CPC classification number: G09G5/00 ,  G09G3/36 ,  G09G3/3688 ,  G09G2310/08 ,  G09G2330/06 ,  G09G2370/08

Abstract: A display device includes a display panel having pixels arranged at intersections of source lines and gate lines, a plurality of source drivers configured to dispersedly output image data signals to the source lines in response to source control signals and a data packet, a plurality of gate drivers configured to drive gate lines in response to gate control signals so as to be connected with pixels corresponding to the source lines, and a timing controller configured to output the data packet, the source control signals, and the gate control signals. At least one of the plurality of source drivers is configured to output carry information associated with an output of the image data signals, and at least another of the plurality of source drivers is configured to output the image data signals in response to the carry information.

Abstract translation: 显示装置包括：显示面板，其具有排列在源极线和栅极线的交点处的像素;多个源极驱动器，被配置为响应于源极控制信号和数据分组而将图像数据信号分散输出到源极线;多个栅极 驱动器被配置为响应于门控制信号驱动栅极线，以便与与源极线相对应的像素连接;以及定时控制器，被配置为输出数据包，源控制信号和门控制信号。 所述多个源极驱动器中的至少一个被配置为输出与所述图像数据信号的输出相关联的载送信息，并且所述多个源极驱动器中的至少另一个被配置为响应于所述进位信息而输出所述图像数据信号。

公开(公告)号：US20220335903A1

公开(公告)日：2022-10-20

申请号：US17856182

申请日：2022-07-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： In-Suk KIM ,  Jungmoon KIM ,  Woo-Nyoung LEE

IPC: G09G3/3275 ,  G09G3/20 ,  G09G3/36

Abstract: An electronic device includes a first source group and a second source group, each of which includes a plurality of source channels, and a gamma block that receives first to 2i-th initial voltages (i being an integer of 1 or more), outputs first to 2i-th intermediate voltages by amplifying the first to i-th initial voltages, and outputs first to i-th gamma voltages to the first source group by buffering the first to 2i-th intermediate voltages, and a first buffer block that receives the first to 2i-th intermediate voltages from the gamma block and buffers the first to 2i-th intermediate voltages so as to be output to the second source group, and the gamma block may include a first resistor string including a plurality of resistors connected between nodes from which the first to i-th gamma voltages are output.

公开(公告)号：US20210366405A1

公开(公告)日：2021-11-25

申请号：US17108141

申请日：2020-12-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： In-Suk KIM ,  Jungmoon KIM ,  Woo-Nyoung LEE

IPC: G09G3/3275 ,  G09G3/3266 ,  G09G3/20 ,  G09G3/3216 ,  G09G3/36

Abstract: An electronic device includes a first source group and a second source group, each of which includes a plurality of source channels, and a gamma block that receives first to 2i-th initial voltages (i being an integer of 1 or more), outputs first to 2i-th intermediate voltages by amplifying the first to i-th initial voltages, and outputs first to i-th gamma voltages to the first source group by buffering the first to 2i-th intermediate voltages, and a first buffer block that receives the first to 2i-th intermediate voltages from the gamma block and buffers the first to 2i-th intermediate voltages so as to be output to the second source group, and the gamma block may include a first resistor string including a plurality of resistors connected between nodes from which the first to i-th gamma voltages are output.