公开(公告)号：US20150054801A1

公开(公告)日：2015-02-26

申请号：US14170882

申请日：2014-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： HEE-JEONG SEO ,  Jang-Hoon Kwak ,  Eun-Kyung Kim ,  Jae Hyoung Park ,  Jong-Young Yun ,  Jun Pyo Lee

IPC: G09G3/20 ,  G09G3/22 ,  G09G5/18

CPC classification number: G09G3/2085 ,  G09G3/2096 ,  G09G3/22 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2310/0278

Abstract: A display device includes: a control board on which a timing controller (TCON) and a power management integrated circuit (PMIC) are installed; a first source board on which a driving integrated circuit (IC) is installed; and a first connection cable that connects the control board and the first source board. The control board includes a first sensing line that connects the PMIC to the first connection cable and a third feedback line that connects the first connection cable to the TCON, the first connection cable includes a second sensing line that connects the first sensing line to the first source board and a second feedback line that connects the third feedback line to the first source board, and the first source board includes a third sensing line connected to the second sensing line and a first feedback line connected to the second feedback line.

Abstract translation: 显示装置包括：控制板，其上安装有时序控制器（TCON）和电源管理集成电路（PMIC）; 安装有驱动集成电路（IC）的第一源极板; 以及连接控制板和第一源板的第一连接电缆。 控制板包括将PMIC连接到第一连接电缆的第一传感线和将第一连接电缆连接到TCON的第三反馈线，第一连接电缆包括将第一传感线连接到第一传感线的第二传感线 源极板和将第三反馈线连接到第一源极板的第二反馈线，并且第一源极板包括连接到第二感测线的第三感测线和连接到第二反馈线的第一反馈线。