公开(公告)号：US20180114479A1

公开(公告)日：2018-04-26

申请号：US15725077

申请日：2017-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sangsu HAN ,  Myeongsu KIM ,  Silyi BANG ,  Kuk-hwan AHN ,  Kwan-young OH ,  Jaeho CHOI

IPC: G09G3/20 ,  G09G3/36

CPC classification number: G09G3/2092 ,  G09G3/20 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/0278 ,  G09G2310/08 ,  G09G2330/028 ,  G09G2360/12 ,  G09G2370/045 ,  G09G2370/08

Abstract: A display device includes: a display panel configured to display an image; a timing controller configured to output line configuration signals, frame configuration signals, and image signals; a plurality of data drivers each of which is configured to receive the line configuration signals, the frame configuration signals, and the image signals and provide a data voltage corresponding to the image signals to the display panel according to the line configuration signals and the frame configuration signals; a high speed driving line configured to connect the timing controller and one of the data drivers and transfer the image signals; and a low speed driving line configured to connect the timing controller and the data drivers and transfer the line configuration signals.

公开(公告)号：US20180108321A1

公开(公告)日：2018-04-19

申请号：US15787062

申请日：2017-10-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwanyoung OH ,  Myeongsu KIM ,  Silyi BANG ,  Kukhwan AHN ,  Jaeho CHOI ,  Sangsu HAN

IPC: G09G3/36 ,  G09G3/20

CPC classification number: G09G3/3696 ,  G09G3/2096 ,  G09G3/3648 ,  G09G3/3685 ,  G09G5/006 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2370/04 ,  G09G2370/10

Abstract: A display device includes: a timing controller which receives a data control signal from, or outputs the data control signal to, an external device through a wiring, and selectively outputs a power control signal, a display device data signal and a common voltage control signal to a first or second serial communication wiring based on a driving mode determined based on the data control signal; a memory unit which stores the display device data signal, receives the display device data signal from, or outputs the display device data signal to, the timing controller through the first serial communication wiring; and a power generator which receives or outputs the power control signal or the common voltage signal from or to the timing controller through the second serial communication wiring, and generates a voltage adjusted by the power control signal and a common voltage adjusted by the common voltage control signal.