公开(公告)号：US09478197B2

公开(公告)日：2016-10-25

申请号：US14275764

申请日：2014-05-12

Applicant: LG Display Co., Ltd.

Inventor： Yirang Lim ,  Sangho Yu ,  Munjun Lee

IPC: G09G3/32 ,  G09G5/397

CPC classification number: G09G5/397 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/043

Abstract: An organic light emitting display and a method for driving the same are disclosed. The organic light emitting display includes a display panel, a data driver supplying a data signal to the display panel, a memory which is positioned inside or outside the data driver and includes at least two banks, and a sensing circuit unit which measures a threshold voltage of at least one driving transistor included in the display panel and provides compensation data. The data driver separately writes and reads previous compensation data and new compensation data provided by the sensing circuit unit in the at least two banks of the memory.

Abstract translation: 公开了一种有机发光显示器及其驱动方法。 有机发光显示器包括显示面板，向显示面板提供数据信号的数据驱动器，位于数据驱动器内部或外部的存储器，并且包括至少两个存储体，以及感测电路单元，其测量阈值电压 包括在显示面板中的至少一个驱动晶体管，并提供补偿数据。 数据驱动器分别在存储器的至少两个存储体中写入和读取以前的补偿数据和由感测电路单元提供的新的补偿数据。

公开(公告)号：US09520088B2

公开(公告)日：2016-12-13

申请号：US14038344

申请日：2013-09-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Yirang Lim

IPC: G06F3/038 ,  G09G3/32

CPC classification number: G09G3/3291 ,  G09G3/3266 ,  G09G2300/0426 ,  G09G2330/04

Abstract: A display device includes a display panel including a pixel array including data lines, gate lines crossing the data lines, and pixels arranged in a matrix form, a source driver integrated circuit (IC) for supplying a data voltage to the data lines, a gate driver IC for supplying a gate pulse to the gate lines, and a first flexible film cable bonded to a substrate of the display panel. The first flexible film cable includes lines for transmitting gate timing control signals and gate driving powers received from a printed circuit board to the gate driver IC. The first flexible film cable has a thickness of about 20 μm to 100 μm.

Abstract translation: 显示装置包括：显示面板，包括包括数据线的像素阵列，与数据线交叉的栅极线，以矩阵形式排列的像素;用于向数据线提供数据电压的源极驱动器集成电路（IC）;栅极 用于向栅极线提供栅极脉冲的驱动器IC以及结合到显示面板的基板的第一柔性膜电缆。 第一柔性膜电缆包括用于将栅极定时控制信号和从印刷电路板接收的栅极驱动功率传输到栅极驱动器IC的线。 第一柔性膜电缆的厚度为约20μm至100μm。

公开(公告)号：US20150049075A1

公开(公告)日：2015-02-19

申请号：US14275764

申请日：2014-05-12

Applicant: LG Display Co., Ltd.

Inventor： Yirang Lim ,  Sangho Yu ,  Munjun Lee

IPC: G09G3/32

CPC classification number: G09G5/397 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/043

Abstract: An organic light emitting display and a method for driving the same are disclosed. The organic light emitting display includes a display panel, a data driver supplying a data signal to the display panel, a memory which is positioned inside or outside the data driver and includes at least two banks, and a sensing circuit unit which measures a threshold voltage of at least one driving transistor included in the display panel and provides compensation data. The data driver separately writes and reads previous compensation data and new compensation data provided by the sensing circuit unit in the at least two banks of the memory.

Abstract translation: 公开了一种有机发光显示器及其驱动方法。 有机发光显示器包括显示面板，向显示面板提供数据信号的数据驱动器，位于数据驱动器内部或外部的存储器，并且包括至少两个存储体，以及感测电路单元，其测量阈值电压 包括在显示面板中的至少一个驱动晶体管，并提供补偿数据。 数据驱动器分别在存储器的至少两个存储体中写入和读取以前的补偿数据和由感测电路单元提供的新的补偿数据。