公开(公告)号：US09788429B2

公开(公告)日：2017-10-10

申请号：US14737165

申请日：2015-06-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Woo Hong ,  Hae Kwan Seo

IPC: H05K1/00 ,  H05K1/14 ,  H05K1/18 ,  G06F3/041

CPC classification number: H05K1/147 ,  G06F3/041 ,  G06F2203/04103 ,  H05K1/189 ,  H05K2201/09781 ,  H05K2201/10128

Abstract: A display device includes a panel substrate, a first printed circuit board (PCB), a driver integrated circuit (IC), and a second PCB. The panel substrate includes a first substrate and a second substrate. The first PCB is disposed on the second substrate. The driver IC is disposed on the first substrate and is electrically connected to the first PCB. The second PCB is disposed on the first substrate and is electrically connected to the driver IC. The driver IC includes a first pad and a second pad. The first pad is disposed on an upper or lateral surface of the driver IC, the first pad being configured to transmit signals received via the first PCB. The second pad is disposed on a lower surface of the driver IC, the second pad being configured to receive the signals from the first PCB and to transmit the signals to the second PCB.

公开(公告)号：US10013914B2

公开(公告)日：2018-07-03

申请号：US14996194

申请日：2016-01-14

Applicant: Samsung Display Co., Ltd.

Inventor： Su Hyeong Park ,  Joon Chul Goh ,  Bong Hyun You ,  Jun Woo Hong

IPC: G09G3/30 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3283

CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G3/3283 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/0233 ,  G09G2320/043

Abstract: There is provided a pixel including an organic light emitting diode (OLED), a first transistor having a first electrode connected to a first power source and configured to control an amount of current supplied from the first power source to the OLED in response to a data signal, a second transistor and a third transistor connected between a second electrode and a gate electrode of the first transistor, and a fourth transistor connected between an initializing power source and a first node that is a common node of the second transistor and the third transistor.

公开(公告)号：US09829922B2

公开(公告)日：2017-11-28

申请号：US14223004

申请日：2014-03-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Woo Hong ,  Hae Kwan Seo

IPC: H05K1/00 ,  G06F1/16

CPC classification number: G06F1/1652

Abstract: A flexible display includes a flexible substrate, a metal material coupled to the flexible substrate, and at least one electromagnet coupled to the flexible substrate. The electromagnet generates a force to attract the metal material when the flexible substrate changes from a first state to a second state. The force assists in holding the flexible substrate in the second state, which may be a rolled state, folded state, or another changed state. The flexible substrate includes a display area corresponding to a plurality of pixels for generating an image.

公开(公告)号：US20160128194A1

公开(公告)日：2016-05-05

申请号：US14737165

申请日：2015-06-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Woo Hong ,  Hae Kwan Seo

IPC: H05K1/14 ,  H05K1/11 ,  H05K1/18

CPC classification number: H05K1/147 ,  G06F3/041 ,  G06F2203/04103 ,  H05K1/189 ,  H05K2201/09781 ,  H05K2201/10128

Abstract: A display device includes a panel substrate, a first printed circuit board (PCB), a driver integrated circuit (IC), and a second PCB. The panel substrate includes a first substrate and a second substrate. The first PCB is disposed on the second substrate. The driver IC is disposed on the first substrate and is electrically connected to the first PCB. The second PCB is disposed on the first substrate and is electrically connected to the driver IC. The driver IC includes a first pad and a second pad. The first pad is disposed on an upper or lateral surface of the driver IC, the first pad being configured to transmit signals received via the first PCB. The second pad is disposed on a lower surface of the driver IC, the second pad being configured to receive the signals from the first PCB and to transmit the signals to the second PCB.

Abstract translation: 显示装置包括面板基板，第一印刷电路板（PCB），驱动器集成电路（IC）和第二PCB。 面板基板包括第一基板和第二基板。 第一PCB被布置在第二基板上。 驱动器IC设置在第一基板上并与第一PCB电连接。 第二PCB布置在第一基板上并电连接到驱动器IC。 驱动器IC包括第一焊盘和第二焊盘。 第一焊盘设置在驱动器IC的上表面或侧表面上，第一焊盘被配置为传送经由第一PCB接收的信号。 第二焊盘设置在驱动器IC的下表面上，第二焊盘被配置为从第一PCB接收信号并将信号传输到第二PCB。