公开(公告)号：US20150008405A1

公开(公告)日：2015-01-08

申请号：US14316185

申请日：2014-06-26

Applicant: Samsung Display Co., Ltd.

Inventor： Soon-Dong KIM ,  Hyung-Ryul KANG

IPC: H01L27/32

CPC classification number: G09G3/3233 ,  G09G3/3291 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/045 ,  H01L27/124 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3276

Abstract: A pixel and an organic light emitting display, the pixel including an organic light emitting diode, a first driver, and a second driver. The first driver controls whether current is supplied to the organic light emitting diode, according to a first data signal from a first data line. The second driver controls whether current is supplied to the organic light emitting diode, according to a second data signal from a second data line.

Abstract translation: 像素和有机发光显示器，所述像素包括有机发光二极管，第一驱动器和第二驱动器。 根据来自第一数据线的第一数据信号，第一驱动器控制是否向有机发光二极管提供电流。 第二驱动器根据来自第二数据线的第二数据信号来控制是否向有机发光二极管提供电流。

公开(公告)号：US20140118322A1

公开(公告)日：2014-05-01

申请号：US13753892

申请日：2013-01-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soon-Dong KIM ,  Yang-Hwa CHOI ,  Cheol-Min KIM ,  Hyung-Ryul KANG

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G3/2022 ,  G09G2300/0819 ,  G09G2300/0828 ,  G09G2300/0842

Abstract: An organic light emitting display device is capable of improving uniformity between panels while improving an operation speed. The organic light emitting display device includes: a scan driver for supplying scan signals to scan lines; a data driver for supplying data signals to data lines; pixels located at crossing regions between the scan lines and the data lines, wherein the pixels are configured to control an amount of current supplied to an organic light emitting diode, according to a bias voltage; and a bias voltage supplier for supplying the bias voltage to the pixels, wherein a voltage value of the bias voltage is set to generate light having a desired luminance when the pixels emit light.

Abstract translation: 有机发光显示装置能够在提高操作速度的同时提高面板之间的均匀性。 有机发光显示装置包括：用于向扫描线提供扫描信号的扫描驱动器; 用于向数据线提供数据信号的数据驱动器; 位于扫描线与数据线之间的交叉区域的像素，其中所述像素被配置为根据偏置电压来控制提供给有机发光二极管的电流量; 以及用于向像素提供偏置电压的偏置电压供给器，其中，当像素发光时，偏置电压的电压值被设置为产生具有期望亮度的光。