公开(公告)号：US20170047001A1

公开(公告)日：2017-02-16

申请号：US15235576

申请日：2016-08-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ha Joon SHIN ,  Jin-Soo KIM ,  Seung Hwan BAEK ,  Kyung-Gyu PARK ,  Ji-Yong JEONG

IPC: G09G3/20

CPC classification number: G09G3/3688 ,  G06F3/1446 ,  G09G3/3275 ,  G09G2230/00 ,  G09G2300/026 ,  G09G2310/0291 ,  G09G2310/08

Abstract: A source driver integrated circuit (IC) for driving a flat panel display is provided. The source driver IC includes a first control logic circuit configured to generate first output signals for driving first source lines arranged in a first region of the flat panel display and a second control logic circuit configured to generate second output signals for driving second source lines arranged in a second region of the flat panel display. A first output delay between two adjacent output signals among the first output signals is different from a second output delay between two adjacent output signals among the second output signals.

Abstract translation: 提供用于驱动平板显示器的源极驱动器集成电路（IC）。 源极驱动器IC包括第一控制逻辑电路，其被配置为产生用于驱动布置在平板显示器的第一区域中的第一源极线的第一输出信号;以及第二控制逻辑电路，其被配置为产生用于驱动第二源极线布置的第二输出信号 平板显示器的第二区域。 第一输出信号中的两个相邻输出信号之间的第一输出延迟与第二输出信号中的两个相邻输出信号之间的第二输出延迟不同。

公开(公告)号：US20200027379A1

公开(公告)日：2020-01-23

申请号：US16261779

申请日：2019-01-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Oh KIM ,  Sung Jin LIM ,  Chul Ho CHOI ,  Ryan WANG ,  Dashih CHANG ,  Ha Joon SHIN ,  Hanss SU ,  Jin Soo KIM ,  Jin Woo KIM ,  Kyung Gyu PARK ,  Sam LIU ,  Yao Sheng LIANG

IPC: G09G3/00 ,  G01R31/02 ,  G01R1/30 ,  G01R31/28

Abstract: A display device including: a panel unit including N data lines; and a data line driver unit including N channels, wherein the data line driver unit includes a channel amplifier unit, and a short detection device for detecting whether or not a short has occurred between two data lines among the N data lines, wherein N is an integer of 2 or more.