公开(公告)号：US20160180756A1

公开(公告)日：2016-06-23

申请号：US14836186

申请日：2015-08-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JEONGHUN GO ,  Hyochul Lee ,  Onsik Choi

IPC: G09G3/12 ,  G09G3/18

CPC classification number: G09G3/3648 ,  G02F1/13452 ,  G09G2300/0426

Abstract: A display device including: a display panel; a printed circuit board (PCB) including a first substrate and a second substrate; a driving circuit disposed on the first substrate; a carrier connected between the display panel and a pad of the PCB and having a data driving integrated circuit mounted thereon; a protrusion corresponding to the pad and protruding from a side of the second substrate; and a signal line disposed in the protrusion, the first substrate, and the second substrate, the signal line for transmitting a signal from the driving circuit to the carrier.

Abstract translation: 一种显示装置，包括：显示面板; 包括第一基板和第二基板的印刷电路板（PCB）; 设置在所述第一基板上的驱动电路; 连接在所述显示面板和所述PCB的焊盘之间并具有安装在其上的数据驱动集成电路的载体; 对应于所述垫并从所述第二基板的一侧突出的突起; 以及设置在所述突起中的信号线，所述第一基板和所述第二基板，用于将信号从所述驱动电路传输到所述载体的所述信号线。

公开(公告)号：US10276113B2

公开(公告)日：2019-04-30

申请号：US14836186

申请日：2015-08-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeonghun Go ,  Hyochul Lee ,  Onsik Choi

IPC: G09G3/12 ,  G09G3/36 ,  G02F1/1345

Abstract: A display device including: a display panel; a printed circuit board (PCB) including a first substrate and a second substrate; a driving circuit disposed on the first substrate; a carrier connected between the display panel and a pad of the PCB and having a data driving integrated circuit mounted thereon; a protrusion corresponding to the pad and protruding from a side of the second substrate; and a signal line disposed in the protrusion, the first substrate, and the second substrate, the signal line for transmitting a signal from the driving circuit to the carrier.

公开(公告)号：US10438555B2

公开(公告)日：2019-10-08

申请号：US15673129

申请日：2017-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hyochul Lee ,  Jiwon Kim ,  Hyeondo Park

IPC: G09G3/36

Abstract: A liquid crystal display device includes: a liquid crystal display panel including a red pixel, a green pixel, and a blue pixel connected to one data line; a data driver applying a data voltages; a data analyzing unit analyzing the data voltages; and a data modulation unit inverting a polarity of the data voltages. A first, second and third data voltage are applied to one of the red pixel, the green pixel, and the blue pixel, and when a difference between the first data voltage and a gamma reference voltage is less than a difference between each of the second and third data voltages and the gamma reference voltage, and a difference between the first data voltage and each of the second and third data voltages is a predetermined value or more, the data modulation unit inverts a polarity of the first data voltage.